CN117401268A - A film-tearing and waste-discharging machine - Google Patents

Abstract

The invention discloses a film tearing and waste discharging machine, which includes: a frame; a feed guide limiting mechanism, which is installed on the frame and located above the external material conveying line; and a feeding mechanism, which is installed on the frame and located above. Above the material station; the clamp transfer and positioning mechanism is installed on the frame; the film tearing mechanism is installed on the frame and located above the film tearing station; the unloading mechanism is installed on the frame and located above the unloading station . The invention realizes the fully automatic completion of a series of actions such as loading, positioning, film tearing, unloading, and flipping of materials such as mobile phones and tablet computers, and efficiently realizes the automatic tearing off of at least one waste film piece on the material, with high production efficiency and low error. Small, high product yield and low labor cost.

Description

A film-tearing and waste-discharging machine

Technical field

The present invention relates to the technical field of film tearing machines, and specifically to a film tearing and waste discharge machine.

Background technique

With the continuous development of technology and the improvement of people's living standards, mobile phones and tablets have become indispensable electronic devices in our daily lives. During the assembly process of mobile phones and tablets, many auxiliary materials of different sizes need to be mounted. After the auxiliary materials are mounted, the release films that come with these auxiliary materials need to be removed for subsequent assembly operations. At present, since the process of tearing off the film from auxiliary materials is done manually, manual film tearing has the following defects:

1) Low efficiency: The current method of tearing off the film from auxiliary materials is done manually, which requires a lot of time and manpower. Each labor needs to be trained and managed, which will lead to an increase in production costs. At the same time, due to manpower limitations, this processing method is inefficient and cannot meet large-scale and efficient production needs. In today's increasingly fierce market competition, improving production efficiency is the key to the survival and development of enterprises.

2) Unstable quality: Human operation may be affected by fatigue, emotion and other factors, resulting in unstable film tearing quality. Sometimes the tearing may not be clean enough, or the accessories may be torn, which will affect the quality of the product. These quality issues may affect the performance and appearance of the product, or even lead to product failure.

3) High cost: Manual processing requires consideration of workers’ wages, training, management and other aspects, which will increase the cost of the product. In an environment of fierce market competition, reducing costs is the key to improving competitiveness. If efficiency and stability can be improved through technical means, it is possible to reduce costs.

Contents of the invention

In order to overcome the problems of low efficiency, unstable quality and high cost of manual film tearing in the prior art, the present invention provides a film tearing and waste discharging machine.

The technical solution of the present invention is as follows:

A film-tearing and waste-discharging machine includes:

frame;

The feed guide and limit mechanism is installed on the frame and located above the external material conveying line. The feed guide and limit mechanism guides the materials transported by the material conveying line to the loading station;

A loading mechanism is installed on the frame and located above the loading station. The loading mechanism grabs the materials transported to the loading station;

A clamp transfer and positioning mechanism is installed on the frame. The clamp transfer and positioning mechanism receives the material captured by the loading mechanism and transports the material to the film tearing station and unloading station in sequence;

A film tearing mechanism is installed on the frame and located above the film tearing station. The film tearing mechanism tears the auxiliary materials on the materials transported to the film tearing station;

The unloading mechanism is installed on the frame and is located above the unloading station. The unloading mechanism grabs the materials transported to the unloading station and puts the materials back into the material conveying line. .

According to the film tearing waste discharge machine of the above solution, the feed guide limit mechanism includes two guide limit bars arranged oppositely and an in-place baffle provided at the end between the two guide limit bars. A width adjustment component is provided on the outside of the guide and limit bars, and the width adjustment component drives the corresponding one of the guide and limit bars away from or closer to the other of the guide and limit bars. The ends of the two guide limit bars are equipped with a feeding in place detection component for sensing whether the material has reached the loading station.

Further, the loading mechanism includes a loading suction cup assembly for grabbing materials and a loading lifting assembly for driving the feeding suction cup assembly to move up and down. The loading lifting assembly is fixed to the frame. The lifting end of the loading lifting assembly is fixed to the loading suction cup assembly;

The unloading mechanism includes a unloading suction cup assembly for grabbing materials and a unloading lifting assembly for driving the unloading suction cup assembly to move up and down. The unloading lifting assembly is fixed to the frame. The lifting end of the material lifting component is fixed to the blanking suction cup component.

According to the film tearing and waste discharge machine of the above solution, the clamp transfer and positioning mechanism includes a clamp assembly for clamping materials, an X-axis moving assembly for driving the clamp assembly to move along the X-axis direction, and an X-axis moving assembly for driving the The clamp assembly moves along the Y-axis direction. The Y-axis moving component is fixed to the frame. The movable end of the Y-axis moving component is fixed to the X-axis moving component. The X-axis moving component The movable end is fixed to the clamp assembly.

Further, the clamp assembly includes a clamp fixed plate, a front clamp block slidably arranged on the clamp fixed plate, a rear clamp block slidably arranged on the clamp fixed plate, and a clamp block for driving the front clamp block and the clamp block. The rear clamping block slides toward or back on the clamp fixing plate and is a clamping block driving assembly.

Further, the clamping block driving assembly includes a clamping cylinder, a bearing push rod, a front push plate and a rear push plate. The clamping cylinder is transversely fixed on one side of the clamp fixing plate along the X-axis. The bearing push rod One end of the rod is fixed to the telescopic end of the clamping cylinder, and the bottom of the other end of the bearing push rod is provided with transverse front push rollers and rear push rollers corresponding to the positions of the front push plate and the rear push plate, respectively. The front push plate and the rear push plate are slidably arranged on the clamp fixing plate along the Y-axis direction, and the front clamp block and the rear clamp block are respectively fixed on the front push plate and the rear push plate. On the board, one end of the front push plate close to the bearing push rod is provided with an inclined front roller chute, and the front push roller is located in the front roller chute and can slide along the front roller chute. One end of the rear push plate close to the bearing push rod is provided with an inclined rear roller chute, the rear push roller is located in the rear roller chute and can slide along the rear roller chute, and the The inclination direction of the front roller chute is opposite to the inclination direction of the rear roller chute.

Further, the clamp fixing plate is provided with a front push plate chute for the front push plate to slide along the Y-axis direction and a rear push plate chute for the back push plate to slide along the Y-axis direction.

Further, the top surfaces of the front push plate and the back push plate are flush with the top surface of the clamp fixing plate.

Further, multiple sets of transverse auxiliary rollers are provided on the left and right inner walls of the front push plate chute and the rear push plate chute.

Further, one end of the front push plate away from the bearing push rod is provided with at least two strip-shaped first adjustment grooves distributed side by side along the The first fixing hole matched with the first adjustment slot, the first adjustment slot and the corresponding first fixing hole cooperate with the fixing piece to fix the front clamp block on the front push plate;

One end of the rear push plate away from the bearing push rod is provided with at least two elongated second adjustment grooves distributed side by side along the The second fixing hole matched with the adjusting groove, the second adjusting groove and the corresponding second fixing hole cooperate with the fixing piece to fix the rear clamp block on the rear push plate.

Further, a front buffer strip is provided on one side of the front clamping block close to the rear clamping block, and a first slope is provided on one side of the front buffer strip close to the rear clamping block. The first slope is in contact with the rear clamping block. The angle between the bottom surfaces of the front buffer strips is an obtuse angle. A rear buffer strip is provided on the side of the rear clamping block close to the front clamping block. A third buffer strip is provided on the side of the rear buffer strip close to the front clamping block. Two inclined planes, the angle between the second inclined plane and the bottom surface of the rear buffer strip is an obtuse angle.

Further, a push rod fixing seat is provided on the clamp fixing plate. The push rod fixing seat surrounds the bearing push rod. The top of the end of the bearing push rod away from the clamping cylinder corresponds to the front push roller. A first limiting guide rod and a second limiting guide rod are respectively provided at the position of the rear pushing roller, and both the first limiting guide rod and the second limiting guide rod are perpendicular to the bearing push rod. , the top of the push rod fixed seat is provided with a first guide rod chute and a second guide rod chute respectively at positions corresponding to the first limit guide rod and the second limit guide rod. The first limit guide rod The top of the rod is located in the first guide rod chute and can slide left and right along the first guide rod chute. The top of the second limiting guide rod is located in the second guide rod chute and can slide along the second guide rod chute. The second guide rod slide groove slides left and right.

Further, the rear end of the clamp fixing plate is provided with a connector fixed to the movable end of the X-axis moving component.

Further, an X-axis slider is provided at the rear end of the clamp fixing plate, and an X-axis slide rail is provided on the X-axis moving assembly and is slidably connected to the X-axis slider.

Further, the film tearing station is provided with a clamp support roller assembly, the clamp support roller assembly includes a clamp support platform, the clamp support platform is fixed to the frame, and the surface of the clamp support platform is provided with multiple Support rollers distributed in an array.

According to the film tearing and waste discharge machine of the above solution, the film tearing mechanism includes a tape tray assembly, a tape tensioning assembly, a pneumatic mucosa assembly, a tape reel assembly, a tape take-up assembly and a Z-axis moving assembly. The tape tray assembly, The tape tensioning component, the pneumatic mucosa component, the tape reel component, and the tape take-up component are all fixed to the movable end of the Z-axis moving component. The tape is pulled out from the tape tray component and passed through in sequence. The tape tensioning component, the pneumatic mucosa component, and the tape take-up component are then wound up in the tape take-up component.

Further, the pneumatic mucosa component is disposed below between the tape tensioner and the tape reel component, the bottom of the pneumatic mucosa component is the mucosa end, and the tape passes through the bottom of the mucosa end, and the The Z-axis moving component drives the mucosal end of the pneumatic mucosa component to press against the auxiliary material transported to the film tearing station, and then the release film on the auxiliary material is torn off through the tape.

Further, the pneumatic mucosal assembly includes a main body part and a mucosal pressing block assembly detachably provided at the bottom of the main body part.

Further, the mucosal pressure block assembly includes several mucosal pressure blocks arranged side by side at the bottom of the main body part and two belt guide plates provided on the left and right sides of the mucosal membrane pressure block, and the two belt guide plates are provided above There is a belt guide cylinder facing vertically downward. The belt guide cylinder is fixed to the main body. The telescopic end of the belt guide cylinder is connected to the top ends of the two belt guide plates. When the belt is transported, the belt guide cylinder The cylinder extends two of the belt guide plates so that the bottom surfaces of the two belt guide plates are lower than the bottom surface of the mucous membrane pressing block; when tearing the film, the belt guide cylinder retracts the two belt guide plates , so that the bottom surfaces of the two belt guide plates are higher than the bottom surface of the mucosal pressing block.

Further, the bottom surfaces of the two belt guide plates are both spherical.

Furthermore, the bottom of the mucosal pressing block is a pressing end, and the material of the pressing end is silicone.

Further, the bottom of the main body is provided with an adjustment slide rail, the top of the mucosa pressure block is provided with an adjustment chute that matches the adjustment slide rail, and both front and rear ends of the adjustment chute are provided with Describe the opening for adjusting the slide rail entry.

Further, the pneumatic mucosal assembly includes a main body and a mucosal roller assembly detachably disposed at the bottom of the main body. The mucosal roller assembly includes a mucosal roller and two connecting plates respectively provided on the front and rear sides of the mucosal roller. , the two connecting plates are fixed to the front and rear sides of the bottom of the main body through screws.

Further, the film tearing mechanism also includes a fixed side plate, which is fixed to the frame, the Z-axis moving component is fixed on the fixed side plate, and the movable end of the Z-axis moving component A lifting bracket is provided, and the tape tray assembly, the tape tensioning assembly, the pneumatic mucosa assembly, the tape roll assembly, and the tape collection assembly are all fixed on the lifting bracket.

Further, the fixed side plate is provided with an upper limit photoelectric detection sensor, an origin photoelectric detection sensor and a lower limit photoelectric detection sensor in sequence from top to bottom, and the movable end of the Z-axis moving component is provided with a sensor corresponding to the origin photoelectric detection sensor. The sensor, the upper limit photoelectric detection sensor and the lower limit photoelectric detection sensor are matched with the detection part. In the initial state, the detection part is located in the detection area of the origin photoelectric detection sensor.

Further, the tape taking-up assembly includes a tape taking-up roller and a tape taking-up motor. The tape taking-up motor is arranged in the lifting bracket. The tape taking-up roller is arranged on the front side of the lifting bracket. The tape taking-up roller One end is connected to the output shaft of the reel motor.

Further, the tape take-up assembly includes a tape take-up roller, the tape take-up roller is arranged on the front side of the lifting bracket, and the tape take-up roller is connected to the output shaft of the tape take-up motor through a synchronous belt assembly.

Further, a tape shortage detection sensor is provided between the tape tray assembly and the tape tensioning component, and the detection end of the tape shortage detection sensor faces the passing tape.

The film tearing and waste discharging machine according to the above solution also includes:

A discharging and turning mechanism is installed on the frame and is located below the unloading mechanism. The discharging and turning mechanism turns over the materials returned to the material conveying line by the unloading mechanism.

Further, the discharging and turning mechanism includes a discharging collision rod and a collision rod telescopic assembly for extending or retracting the blanking collision rod. The collision rod telescopic assembly is fixed to the frame, and the collision rod telescopic assembly is fixed to the frame. The telescopic end of the rod telescopic assembly is fixed to the blanking collision rod.

Further, the blanking collision rod is covered with a buffer sleeve.

Further, the frame is provided with a lifting panel mechanism, the lifting panel mechanism has a lifting panel that can move up and down, the feed guide limiting mechanism, the loading mechanism, the clamp transfer positioning mechanism, The film tearing mechanism, the unloading mechanism and the discharging turning mechanism are all fixed to the lifting panel.

Further, the lifting panel mechanism includes the lifting panel and a panel lifting assembly used to drive the lifting panel to move up and down. The panel lifting assembly includes a lifting screw, a screw slider, a linear guide post and a linear guide sleeve. , the upper end of the lifting screw is rotatably connected to the lifting panel, the lower end of the lifting screw is provided with a rotating handle, the screw slider is sleeved on the lifting screw and fixed with the frame , the upper end of the linear guide post is fixed to the lifting panel, and the linear guide sleeve is slidably sleeved on the linear guide post and fixed to the frame.

Further, a control box is provided on the frame, and the control box is respectively connected with the feed guide limiting mechanism, the feeding mechanism, the clamp transfer and positioning mechanism, the film tearing mechanism, and the The unloading mechanism is electrically connected to the discharging and turning mechanism.

Compared with the prior art, the beneficial effects of the present invention are:

The film tearing and waste discharging machine provided by the present invention is specially designed to replace the manual auxiliary material tearing of film. The coordination and cooperation between them realizes the fully automatic completion of a series of actions such as loading, positioning, tearing (multi-film cycle tearing), unloading, and turning (optional) of materials such as mobile phones and tablets, and efficiently realizes automatic tearing. Remove at least one waste film piece (i.e. release film) from the material, with high production efficiency, small error, high product yield, low labor cost, and can be turned over and unloaded as needed;

The frame is equipped with a lifting panel mechanism, which can quickly move the equipment to any position of the existing production line (such as the material conveying line). The existing belt line of the production line can be used to realize online picking, online film tearing, and online Discharge;

The film tearing principle of the equipment uses ordinary transparent tape to adhere the auxiliary material release waste film, which is low in cost, and the film tearing effect is stable and efficient. The two film tearing methods of roller and pressing block can be quickly switched to realize the universal use of large films, small films and micro films in one machine. .

Description of the drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments or prior art will be briefly introduced below. Obviously, the drawings in the following description are only illustrative of the present invention. For some embodiments, for those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting creative efforts.

Figure 1 is a schematic structural diagram of the present invention;

Figure 2 is a schematic structural diagram of the present invention after removing the frame and control box;

Figure 3 is a schematic structural diagram of the feed guide limiting mechanism, loading mechanism, unloading mechanism and clamp support roller assembly in the present invention;

Figure 4 is a side view of the lifting panel mechanism and the clamp transfer and positioning mechanism in the present invention;

Figure 5 is a top view of the clamp assembly in the present invention;

Figure 6 is a schematic structural diagram of the clamp assembly in the present invention;

Figure 7 is a schematic diagram of the film tearing mechanism in one embodiment of the present invention;

Figure 8 is a schematic structural diagram of the film tearing mechanism in one embodiment of the present invention;

Figure 9 is a schematic structural diagram of a pneumatic mucosal assembly in an embodiment of the present invention;

Figure 10 is a schematic structural diagram of the film tearing mechanism in another embodiment of the present invention;

Figure 11 is a schematic structural diagram of a pneumatic mucosal assembly in another embodiment of the present invention.

In the picture,

1. Rack;

2. Feed guide limit mechanism; 21. Guide limit bar; 22. In-position baffle; 23. Width adjustment component;

3. Feeding mechanism; 31. Feeding suction cup assembly; 32. Loading lifting assembly;

4. Clamp transfer and positioning mechanism; 41. Clamp assembly; 411. Clamp fixing plate; 4111. Front push plate chute; 4112. Rear push plate chute; 4113. Auxiliary roller; 4114. Connector; 4115. X-axis slide block; 412, front clamp block; 4121, first fixing hole; 4122, front buffer strip; 4123, first slope; 413, rear clamp block; 4131, second fixing hole; 4132, rear buffer strip; 4133, second Incline; 414, clamping cylinder; 415, bearing push rod; 4151, front push roller; 4152, rear push roller; 4153, first limit guide rod; 4154, second limit guide rod; 416, front push plate; 4161. Front roller chute; 4162. First adjustment groove; 417. Rear push plate; 4171. Rear roller chute; 4172. Second adjustment groove; 418. Push rod fixed seat; 4181. First guide rod chute; 4182. Second guide rod chute; 42. X-axis moving component; 43. Y-axis moving component; 44. Clamp support roller component; 441. Clamp support platform; 442. Support roller;

5. Tear-off film mechanism; 51. Tape tray assembly; 52. Tape tensioning assembly; 53. Pneumatic mucosa assembly; 531. Main body; 5311. Adjustment slide rail; 532. Mucosa pressure block assembly; 5321. Mucosa pressure block; 53211. Adjustment chute; 5322. Belt guide plate; 5323. Belt guide cylinder; 533. Mucosa roller assembly; 5331. Mucosa roller; 5332. Connecting plate; 54. Tape assembly; 541. Tape roller; 542. Tape Motor; 55, take-up component; 551, take-up roller; 552, synchronous belt component; 56, Z-axis moving component; 561, lifting bracket; 562, detection part; 57, tape; 58, fixed side plate; 581, upper Limit photoelectric detection sensor; 582, origin photoelectric detection sensor; 583, lower limit photoelectric detection sensor; 59, missing tape detection sensor;

6. Unloading mechanism; 61. Unloading suction cup assembly; 62. Unloading lifting assembly;

7. Discharging and turning mechanism; 71. Discharging collision rod; 72. Collision rod telescopic assembly;

8. Lifting panel mechanism; 81. Lifting panel; 82. Panel lifting assembly; 821. Lifting screw; 822. Screw slider; 823. Linear guide post; 824. Linear guide bush; 825. Rotating handle;

9. Control box; 91. Control panel.

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below with reference to the drawings and embodiments. It should be noted that similar reference numerals and letters represent similar items in the following figures, therefore, once an item is defined in one figure, it does not need further definition and explanation in subsequent figures. It is also stated that the embodiments described below are only used to explain the present invention and are not intended to limit the present invention.

It should be noted that the terms "installation", "setting", "connection", "fixing" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection , or it can be an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediary, it can be an internal connection between two elements or an interaction between two elements, unless otherwise clearly limited. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the applied product is customarily placed when used, or the orientation or positional relationship commonly understood by those skilled in the art, or the The orientation or positional relationship in which the applied product is customarily placed during use is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, therefore It should not be construed as a limitation on this application. The terms "first" and "second" are only used for convenience of description and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of technical features. "Plural" means two or more, unless otherwise expressly and specifically limited. "Several" means one or more than one, unless otherwise expressly and specifically limited.

Please refer to Figures 1 and 2. This embodiment provides a film tearing and waste discharge machine, which includes a frame 1, a feed guide limiting mechanism 2, a feeding mechanism 3, a clamp transfer and positioning mechanism 4, and a film tearing mechanism 5. The unloading mechanism 6 and the discharging turning mechanism 7. The feeding guide limiting mechanism 2 is installed on the frame 1 and is located above the existing external material conveying line. The feeding guiding limiting mechanism 2 is used to guide the materials transported by the material conveying line to the loading station. The loading mechanism 3 is installed on the frame 1 and is located above the loading station. The loading mechanism 3 is used to grab the materials transported to the loading station and place the materials on the clamp transfer and positioning mechanism 4. The clamp transfer and positioning mechanism 4 is installed on the frame 1. The clamp transfer and positioning mechanism 4 is used to receive the material captured by the loading mechanism 3, and transport the material to the film tearing station and unloading station in sequence, where The unloading station is located above the external material conveying line. The film tearing mechanism 5 is installed on the frame 1 and is located above the film tearing station. The film tearing mechanism 5 is used to tear off the auxiliary materials on the materials transported to the film tearing station to tear off the release film of the auxiliary materials on the materials. . The unloading mechanism 6 is installed on the frame 1 and is located above the unloading station. The unloading mechanism 6 is used to grab the materials transported to the unloading station and return the materials to the material conveying line. The discharging and turning mechanism 7 is installed on the frame 1 and is located below the unloading mechanism 6. The discharging and turning mechanism 7 is used to turn the materials returned to the material conveying line by the unloading mechanism 6 according to the user's needs. The user can choose at will. Use this function.

The film tearing and waste discharge machine provided by the present invention uses the coordination between the feed guide limiting mechanism 2, the feeding mechanism 3, the clamp transfer and positioning mechanism 4, the film tearing mechanism 5, the unloading mechanism 6 and the discharging turning mechanism 7 Together with this, a series of actions such as loading, positioning, film tearing (multi-film cycle film tearing), unloading, and flipping (optional) of materials such as mobile phones and tablets can be fully automatically completed, and the automatic tearing of at least 10 pieces of materials can be efficiently realized. A waste film sheet (i.e. release film) has high production efficiency, small error, high product yield, low labor cost, and can be turned over and blanked as needed.

Please refer to Figure 3. In one embodiment, the feed guide limiting mechanism 2 includes two opposite guide limiting bars 21 and an in-position baffle 22 provided at the end between the two guide limiting bars 21. Width adjustment components 23 are provided on the outsides of the guide limit bars 21. The width adjustment components 23 drive the corresponding guide limit bars 21 away from or close to the other guide limit bars 21, so that the two guide limit bars can be adjusted according to the width of the material. The spacing between the bit strips 21 improves the versatility of the device. In addition, the ends of the two guide limit bars 21 are equipped with a feeding in place detection component. Through the feeding in place detection component, it can be sensed whether the material has reached the loading station. When the feeding in place detection component senses that the material has arrived at the loading station, work station, the loading mechanism 3 can be notified to come and pick up materials.

Please refer to Figure 3. In one embodiment, the loading mechanism 3 includes a loading suction cup assembly 31 for grabbing materials and a loading lifting assembly 32 for driving the loading suction cup assembly 31 to move up and down. The loading lifting assembly 32 It is fixed with the frame 1, and the lifting end of the loading lifting assembly 32 is fixed with the loading suction cup assembly 31. The unloading mechanism 6 includes a unloading suction cup assembly 61 for grabbing materials and a unloading lifting assembly 62 for driving the unloading suction cup assembly 61 to move up and down. The unloading lifting assembly 62 is fixed to the frame 1 and the unloading lifting assembly 62 The lifting end is fixed with the blanking suction cup assembly 61. When the material reaches the loading station, the loading lifting assembly 32 drives the loading suction cup assembly 31 to move down to pick up the material, and then the loading lifting assembly 32 drives the loading suction cup assembly 31 to move back to the original position, and waits for the clamp to be transferred to the positioning mechanism 4 When the clamp assembly 41 moves below the loading suction cup assembly 31, the loading lifting assembly 32 drives the loading suction cup assembly 31 to move downward and the loading suction cup assembly 31 releases the material, thereby placing the material on the positioning mechanism 4 to be transferred by the clamp. on the clamp assembly 41. When the clamp assembly 41 of the clamp transfer and positioning mechanism 4 transports the film-teared material to the unloading station, the unloading lifting assembly 62 drives the unloading suction cup assembly 61 to move down to pick up the material, and then the unloading lifting assembly 62 drives the unloading station. The suction cup assembly 61 moves back to its original position. After the clamp assembly 41 of the clamp transfer positioning mechanism 4 is removed from the unloading station, the unloading suction cup assembly 61 directly releases the material after the film has been torn off, so that the material falls off under the action of gravity. Fall back to the material conveying line. Among them, the loading lifting assembly 32 and the unloading lifting assembly 62 both use stepper brake motors to drive the loading suction cup assembly 31 and the unloading suction cup assembly 61 to move up and down to achieve CNC material picking, discharging, and unloading positioning control, and the structure Simple, takes up little space and has low production cost.

Please refer to Figure 3. In one embodiment, the discharging and turning mechanism 7 includes a lowering collision rod 71 and a collision rod telescopic assembly 72 for extending or retracting the lowering collision rod 71. The collision rod telescopic assembly 72 is connected to the frame. 1 is fixed, and the telescopic end of the collision rod telescopic assembly 72 is fixed to the blanking collision rod 71. Since the unloading mechanism 6 uses the method of loosening and dropping directly to put the torn materials back onto the material conveying line, if the user needs to turn over the materials, the unloading collision rod 71 can be extended into the material through the collision rod telescopic assembly 72 until the material is dropped. In the falling path, one side of the material hits the unloading collision rod 71 during the falling process, and will flip and fall on the material conveying line. At the same time, a buffer sleeve can be put on the blanking collision rod 71 to reduce the collision between the material and the blanking collision rod 71 . The discharging and turning mechanism 7 provided above has a simple structure and can realize material turning during the material falling process without affecting the material unloading speed.

Please refer to Figures 2 and 4. In one embodiment, the clamp transfer and positioning mechanism 4 includes a clamp assembly 41 for clamping materials, an X-axis moving assembly 42 for driving the clamp assembly 41 to move along the X-axis direction, and an The Y-axis moving component 43 drives the clamp assembly 41 to move along the Y-axis direction. The Y-axis moving component 43 is fixed to the frame 1. The movable end of the Y-axis moving component 43 is fixed to the X-axis moving component 42. The X-axis moving component 42 is The movable end is fixed to the clamp assembly 41. The clamp transfer and positioning mechanism 4 receives the material captured by the loading mechanism 3 through the clamp assembly 41, the X-axis moving assembly 42 and the Y-axis moving assembly 43, and transports the material to the film tearing station and unloading station in sequence. . When the material loading mechanism 3 grabs the material, the X-axis moving assembly 42 cooperates with the Y-axis moving assembly 43 to move the clamp assembly 41 below the loading mechanism 3. After the loading mechanism 3 places the material on the clamp assembly 41 , the clamp assembly 41 clamps the material, and then the X-axis moving assembly 42 cooperates with the Y-axis moving assembly 43 to move the clamp assembly 41 to the film tearing station, so that the auxiliary materials on the material are positioned directly under the mucous membrane end of the film tearing mechanism 5, and then Wait for the film tearing mechanism 5 to tear off the release film on the auxiliary materials; if there are multiple auxiliary materials that need to be peeled off on the material, each auxiliary material needs to be positioned once, and the film tearing mechanism 5 will tear off the release film on the corresponding auxiliary materials each time it is positioned. After the auxiliary materials on the material are torn off, the X-axis moving assembly 42 cooperates with the Y-axis moving assembly 43 to move the clamp assembly 41 to the unloading station, waiting for the unloading mechanism 6 to grab it.

Please refer to Figures 5 and 6. In one embodiment, the clamp assembly 41 has a flat structure, including a clamp fixing plate 411, a front clamp block 412 slidably disposed on the clamp fixing plate 411, and a front clamp block 412 slidably disposed on the clamp fixing plate 411. The rear clamping block 413 and the clamping block driving assembly are used to drive the front clamping block 412 and the rear clamping block 413 to slide toward or back on the clamp fixing plate 411 to clamp or release the material. Among them, when the front clamping block 412 and the rear clamping block 413 clamp the material, they clamp the front and rear sides of the material respectively. The clamp assembly 41 adopts a flat structure design, which is light and thin, reducing ineffective strokes and effectively improving equipment operation efficiency.

Please refer to Figure 5 and Figure 6. Specifically, the clamping block driving assembly includes a clamping cylinder 414, a bearing push rod 415, a front push plate 416 and a rear push plate 417. The clamping cylinder 414 is laterally fixed on the clamp fixing plate 411 along the X-axis. On one side, one end of the bearing push rod 415 is fixed to the telescopic end of the clamping cylinder 414. The bottom of the other end of the bearing push rod 415 is provided with transverse front push rollers 4151 and 415 respectively at positions corresponding to the front push plate 416 and the rear push plate 417. The rear pushing roller 4152, the front pushing plate 416 and the rear pushing plate 417 are all slidably arranged on the clamp fixing plate 411 along the Y-axis direction, and the front clamping block 412 and the rear clamping block 413 are respectively fixed on the front pushing plate 416 and the rear pushing plate 417. , one end of the front push plate 416 close to the bearing push rod 415 is provided with an inclined front roller chute 4161. The front push roller 4151 is located in the front roller chute 4161 and can slide along the front roller chute 4161. The rear push plate 417 is close to One end of the bearing push rod 415 is provided with an inclined rear roller chute 4171. The rear push roller 4152 is located in the rear roller chute 4171 and can slide along the rear roller chute 4171, and the inclination direction of the front roller chute 4161 is in line with the rear roller chute. The inclination direction of the groove 4171 is opposite, for example, the front roller chute 4161 is inclined forward, and the rear roller chute 4171 is inclined backward. When the clamping cylinder 414 extends out the bearing push rod 415, the bearing push rod 415 drives the front push roller 4151 and the rear push roller 4152 to slide along the front roller chute 4161 and the rear roller chute 4171 respectively. Due to the inclination direction of the front roller chute 4161 The inclination direction of the rear roller chute 4171 is opposite, so that the front push plate 416 slides forward and the rear push plate 417 slides backward. At this time, the front clamp block 412 and the rear clamp block 413 move away from each other, and the material on the clamp fixing plate 411 is released. ; On the contrary, when the clamping cylinder 414 retracts the bearing push rod 415, the front clamping block 412 and the rear clamping block 413 approach each other to clamp the material on the clamp fixing plate 411. The above-mentioned clamping block drive assembly adopts an ultra-thin two-way synchronous roller push plate design, with a special structure, compact and simple, universal product size, fast and stable clamping, and simple and quick model change.

Please refer to Figure 5. Further, the clamp fixing plate 411 is provided with a front push plate chute 4111 for the front push plate 416 to slide along the Y-axis direction and a back push plate chute 4112 for the rear push plate 417 to slide along the Y-axis direction. , the top surfaces of the front push plate 416 and the back push plate 417 are both flush with the top surface of the clamp fixing plate 411, thereby ensuring that the material can be placed smoothly on the clamp fixing plate 411, and the front clamping block 412 and the rear clamping block can also be The clamping of 413 is more stable.

Please refer to Figure 5. Further, multiple sets of transverse auxiliary rollers 4113 are provided on the left and right inner walls of the front push plate chute 4111 and the rear push plate chute 4112 to reduce the friction between the front push plate 416 and the front push plate chute 4111. The friction between the back push plate 417 and the back push plate chute 4112 allows the front push plate 416 and the back push plate 417 to smoothly slide back and forth along the front push plate chute 4111 and the back push plate chute 4112.

Referring to Figure 5, further, the end of the front push plate 416 away from the bearing push rod 415 is provided with at least two strip-shaped first adjustment grooves 4162 distributed side by side along the X-axis, and the bottom of the front clamping block 412 is provided with at least two There is a first fixing hole 4121 that matches the first adjustment slot 4162. The first adjustment slot 4162 and the corresponding first fixing hole 4121 cooperate with the fixing piece to fix the front clamp block 412 on the front push plate 416. Loosen the fixing piece. The position of the front clamping block 412 on the front push plate 416 can be adjusted to adjust the distance between the front clamping block 412 and the rear clamping block 413, and the adjustment range is the length of the first adjustment slot 4162. The end of the rear push plate 417 away from the bearing push rod 415 is provided with at least two elongated second adjustment grooves 4172 distributed side by side along the The matching second fixing hole 4131, the second adjustment groove 4172 and the corresponding second fixing hole 4131 cooperate with the fixing piece to fix the rear clamp block 413 on the rear push plate 417. Loosen the fixing piece to adjust the rear clamping block 413 at the rear. The position on the push plate 417 is adjusted to adjust the distance between the front clamping block 412 and the rear clamping block 413, and the adjustment range is the length of the second adjustment slot 4172. Through the above-mentioned settings of the first adjustment groove 4162, the second adjustment groove 4172, the first fixing hole 4121 and the second fixing hole 4131, the distance between the front clamping block 412 and the rear clamping block 413 can be quickly adjusted according to the width of the material. To adapt to materials of various sizes and facilitate the replacement of the front clamping block 412 and the rear clamping block 413.

Please refer to Figure 6. Further, a front buffer bar 4122 is provided on the side of the front clamping block 412 close to the rear clamping block 413, and a rear buffer strip 4132 is provided on the side of the rear clamping block 413 close to the front clamping block 412 to prevent the front clamping block from being blocked. 412 and the rear clamping block 413 clamp the material. At the same time, a first slope 4123 is provided on the side of the front buffer strip 4122 close to the rear clamping block 413. The angle between the first slope 4123 and the bottom surface of the front buffer strip 4122 is an obtuse angle. The side of the rear buffer strip 4132 close to the front clamping block 412 A second inclined plane 4133 is provided on the side, and the angle between the second inclined plane 4133 and the bottom surface of the rear buffer strip 4132 is an obtuse angle, so that when the front clamping block 412 and the rear clamping block 413 clamp the material, the material is close to the clamp Fixed plate 411 makes clamping more stable.

Please refer to Figure 6. Further, the clamp fixing plate 411 is provided with a push rod fixing seat 418. The push rod fixing seat 418 surrounds the bearing push rod 415. The top of the end of the bearing push rod 415 away from the clamping cylinder 414 corresponds to the front push roller 4151. A first limit guide rod 4153 and a second limit guide rod 4154 are respectively provided at the position of the rear pushing roller 4152. The first limit guide rod 4153 and the second limit guide rod 4154 are both perpendicular to the bearing push rod 415. The top of the rod fixing seat 418 is provided with a first guide rod chute 4181 and a second guide rod chute 4182 respectively at positions corresponding to the first limit guide rod 4153 and the second limit guide rod 4154. The top is located in the first guide rod chute 4181 and can slide left and right along the first guide rod chute 4181. The top of the second limiting guide rod 4154 is located in the second guide rod chute 4182 and can slide along the second guide rod chute 4181. 4182 slide left and right. The arrangement of the push rod fixing seat 418, the first limiting guide rod 4153 and the second limiting guide rod 4154 can make the expansion and contraction of the bearing push rod 415 more stable.

Referring to FIG. 6 , further, a connector 4114 is provided at the rear end of the clamp fixing plate 411 , and the clamp fixing plate 411 is fixed to the movable end of the X-axis moving assembly 42 through the connector 4114 . At the same time, the rear end of the fixture fixed plate 411 is provided with an X-axis slider 4115, and the X-axis moving assembly 42 is provided with an X-axis slide rail slidingly connected to the X-axis slider 4115. The X-axis slider 4115 and the X-axis slide rail can The X-axis moving assembly 42 is allowed to smoothly drive the fixture fixing plate 411 to move along the X-axis direction.

Please refer to Figures 2 and 3. Further, a clamp support roller assembly 44 is provided on the film tearing station. The clamp support roller assembly 44 includes a clamp support platform 441. The clamp support platform 441 is fixed to the frame 1. The clamp support platform 441 is A plurality of support rollers 442 distributed in an array are provided on the surface. When the clamp assembly 41 moves to the film tearing station, the support roller 442 can well support the clamp assembly 41 to prevent the clamp assembly 41 from deforming during the film tearing and pressing process. At the same time, due to the friction between the support roller 442 and the clamp assembly 41 The force is very small and will not affect the movement of the clamp assembly 41.

Please refer to Figures 7 and 8. In one embodiment, the film tearing mechanism 5 includes a tape tray assembly 51, a tape tensioning assembly 52, a pneumatic mucosa assembly 53, a tape roll assembly 54, a tape collection assembly 55 and a Z-axis moving assembly. 56. The tape tray assembly 51, the tape tensioning assembly 52, the pneumatic mucosa assembly 53, the tape reel assembly 54, and the tape collection assembly 55 are all fixed to the movable end of the Z-axis moving assembly 56. The tape tray component 51 is used to store the tape 57 for mucous membranes. The tape 57 is made of ordinary transparent tape. The tape tensioning component 52 is used to control the tension of the tape 57. The pneumatic mucosa component 53 is used for mucous membranes. The tape reel component 54 is used to provide The tape transporting power, the tape collection component 55 is used to recycle waste film, the Z-axis moving component 56 is mainly used to drive the pneumatic mucosa component 53 to move up and down to achieve mucosa and tearing operations, the tape 57 is pulled out from the tape tray component 51, in sequence After passing through the tape tensioning component 52 , the pneumatic mucosa component 53 , and the tape take-up component 54 , it is wound up in the take-up component 55 . Among them, the pneumatic mucosa assembly 53 is disposed below between the tensioner of the tape 57 and the tape reel assembly 54. The bottom of the pneumatic mucosa component 53 is the mucosa end, and the tape 57 passes through the bottom of the mucosa end. When tearing the film, the Z-axis moving component 56 drives the mucosal end of the pneumatic mucosa component 53 to move downward and press against the auxiliary materials that are transported to the material on the tearing station, so that the tape 57 sticks to the release film of the auxiliary materials on the material, and then the Z-axis moving component 56 drives the mucosal end of the pneumatic mucosa assembly 53 to move upward, and then uses the tape 57 to tear off the release film on the auxiliary material. The above-mentioned film tearing mechanism 5 realizes fully automatic tape feeding through the cooperation between the tape tray assembly 51, the tape tensioning assembly 52, the pneumatic mucosa assembly 53, the tape reel assembly 54, the tape take-up assembly 55 and the Z-axis moving assembly 56. , mucous membrane, film tearing, waste film recycling and other series of actions, using commonly used transparent tape to adhere the release film on the auxiliary materials has the advantages of low cost, stable and efficient film tearing effect, and high product yield rate.

Please refer to Figures 8 and 9. In one embodiment, the pneumatic mucosal assembly 53 includes a main body 531 and a mucosal pressure block assembly 532 detachably disposed at the bottom of the main body 531. The mucosal pressure block assembly 532 is adapted to a smaller size. film. Specifically, the mucosal pressure block assembly 532 includes several mucosal pressure blocks 5321 arranged side by side at the bottom of the main body 531 and two guide plates 5322 provided on the left and right sides of the mucosal pressure block 5321. The two guide plates 5322 are provided above. There is a belt guide cylinder 5323 facing vertically downward. The belt guide cylinder 5323 is fixed to the main body 531. The telescopic end of the belt guide cylinder 5323 is connected to the top ends of the two belt guide plates 5322. When the tape is being transported, the tape guide cylinder 5323 extends two tape guide plates 5322 so that the bottom surfaces of the two tape guide plates 5322 are lower than the bottom surface of the mucosa pressure block 5321 to prevent the tape 57 from contacting the bottom surface of the mucosa pressure block 5321 when the tape is being transported. Since the bottom of the mucosal pressure block 5321 is the pressing end, and its material is generally made of silicone, if the tape 57 comes into contact with it during tape transport, it will affect the tape running of the tape 57 and easily cause damage to the pressing end of the mucosal pressure block 5321; When tearing the film, the tape guide cylinder 5323 retracts the two tape guide plates 5322 so that the bottom surfaces of the two tape guide plates 5322 are higher than the bottom surface of the mucosa pressure block 5321, so that the mucosa pressure block 5321 can drive the tape 57 to press against the material. release film.

It should be noted that the number of mucosal pressure blocks 5321 is set according to the size of the release film on the material. Generally speaking, for micro-films, one mucosal pressure block 5321 is provided. For slightly larger small films, two mucosal pressure blocks 5321 can be set side by side. Mucosa pressure block 5321 to increase the pressing area.

Please refer to Figure 9. Further, the bottom surfaces of the two tape guide plates 5322 are both spherical, which can make the tape 57 run more smoothly and avoid scratching the tape 57 during the extension process.

Please refer to Figure 9. Further, an adjustment slide rail 5311 is provided at the bottom of the main body 531, an adjustment slide groove 53211 matching the adjustment slide rail 5311 is provided at the top of the mucosa pressure block 5321, and both front and rear ends of the adjustment slide groove 53211 are provided with There is an opening for the adjustment slide rail 5311 to enter. Through the above-mentioned settings of the adjustment slide rail 5311 and the adjustment chute 53211, the mucosa pressure block 5321 can be quickly disassembled and assembled, and the position of the mucosa pressure block 5321 can be adjusted.

Please refer to Figures 10 and 11. In another embodiment, the pneumatic mucosal assembly 53 includes a main body 531 and a mucosal roller assembly 533 detachably disposed at the bottom of the main body 531. The mucosal roller assembly 533 is suitable for larger release molds. film, and it is necessary to cooperate with the translation of the clamp assembly 41 to tear off the release film with a larger size. Specifically, the mucosal roller assembly 533 includes a mucosal roller 5331 and two connecting plates 5332 respectively provided on the front and rear sides of the mucosal roller 5331. The two connecting plates 5332 are fixed to the bottom of the main body 531 through screws. Unscrew the screws. The mucosal roller assembly 533 can be quickly detached from the main body 531 so that the mucosal pressing block assembly 532 can be replaced to adapt to a smaller release film. When using the mucosa roller assembly 533 to tear off a release film with a larger size, the Z-axis moving component 56 drives the mucosa roller assembly 533 to move downward, and the mucosa roller 5331 drives the tape 57 to press toward one end of the release film, and the tape 57 sticks to the release film. Finally, the X-axis moving component 42 of the clamp transfer positioning mechanism 4 drives the clamp assembly 41 to translate together with the material, so that the mucosal roller 5331 rolls from one end of the release film to the other end. The mucosal roller 5331 moves the release film during the rolling process. Gradually tear off the trimmings.

Please refer to Figure 10. In one embodiment, the film tearing mechanism 5 also includes a fixed side plate 58. The fixed side plate 58 is fixed to the frame 1. The Z-axis moving component 56 is fixed on the fixed side plate 58. The Z-axis moving component 56 The movable end of the tape is provided with a lifting bracket 561. The tape tray assembly 51, the tape tensioning assembly 52, the pneumatic mucosa assembly 53, the tape reel assembly 54, and the tape collection assembly 55 are all fixed on the lifting bracket 561. The Z-axis moving assembly 56 passes through the lifting bracket. The bracket 561 drives the tape tray assembly 51, the tape tensioning assembly 52, the pneumatic mucosa assembly 53, the tape reel assembly 54, and the tape take-up assembly 55 to move up and down synchronously. Among them, the fixed side plate 58 is provided with an upper limit photoelectric detection sensor 581, an origin photoelectric detection sensor 582 and a lower limit photoelectric detection sensor 583 in sequence from top to bottom. The movable end of the Z-axis moving assembly 56 is provided with an upper limit photoelectric detection sensor. 581. The detection part 562 that matches the origin photoelectric detection sensor 582 and the lower limit photoelectric detection sensor 583. In the initial state, the detection part 562 is located in the detection area of the origin photoelectric detection sensor 582. The upper limit photoelectric detection sensor 581 and the lower limit photoelectric detection sensor 581 are located in the detection area of the origin photoelectric detection sensor 582. The sensor 583 is respectively used to control the highest upward movement position and the lowest downward movement position of the Z-axis moving component 56 to prevent the pneumatic mucosa component 53 from crushing the material.

Please refer to Figure 10. In one embodiment, the tape take-up assembly 54 includes a take-up roller 541 and a take-up motor 542. The take-up motor 542 is provided in the lifting bracket 561, and the take-up roller 541 is provided on the front side of the lifting bracket 561. One end of the tape take-up roller 541 is connected to the output shaft of the tape take-up motor 542, so that the tape take-up motor 542 drives the tape take-up roller 541 to rotate to provide the tape 57 with driving power. The take-up assembly 55 includes a take-up roller 551. The take-up roller 551 is arranged on the front side of the lifting bracket 561. The take-up roller 551 is connected to the output shaft of the take-up motor 542 through the synchronous belt assembly 552 to realize a power driven take-up roller. 541 and take-up roller 551 rotate, making the control system simpler.

Please refer to Figure 7. In one embodiment, a tape shortage detection sensor 59 is provided between the tape tray assembly 51 and the tape tensioning component 52. The detection end of the tape shortage detection sensor 59 faces the passing tape 57. When the tape is missing, The lack of tape detection sensor 59 will send out an alarm signal to promptly remind workers to replenish materials.

Please refer to Figure 1. In one embodiment, the frame 1 is provided with a lifting panel mechanism 8. The lifting panel mechanism 8 has a lifting panel 81 that can move up and down, a feed guide limiting mechanism 2, a loading mechanism 3, a clamp moving mechanism The load positioning mechanism 4, the film tearing mechanism 5, the unloading mechanism 6 and the discharging turning mechanism 7 are all fixed to the lifting panel 81. The lifting panel mechanism 8 is provided to quickly move the equipment and connect it to any position of the existing production line (such as the material conveying line), and utilize the existing belt line of the production line to realize online material picking, online film tearing, and online discharging.

Please refer to Figures 2 and 4. Specifically, the lifting panel mechanism 8 includes a lifting panel 81 and a panel lifting assembly 82 for driving the lifting panel 81 to move up and down. The panel lifting assembly 82 includes a lifting screw 821, a screw slider 822, The linear guide post 823 and the linear guide bush 824, the upper end of the lifting screw rod 821 is rotationally connected to the lifting panel 81, the lower end of the lifting screw rod 821 is provided with a rotating handle 825, and the screw slider 822 is sleeved on the lifting screw rod 821 and connected with the lifting screw rod 821. The frame 1 is fixed, the upper end of the linear guide post 823 is fixed to the lifting panel 81 , and the linear guide sleeve 824 is slidably sleeved on the linear guide post 823 and fixed to the frame 1 . By manually turning the rotating handle 825, the height of the lifting panel 81 can be quickly adjusted to suit the height of the existing production line.

Please refer to Figure 1. In one embodiment, a control box 9 is provided on the frame 1. A PLC controller is provided inside the control box 9. A control panel 91 is provided on the shell of the control box 9. The control panel 91 is controlled by the PLC. The device is electrically connected to the feed guide limiting mechanism 2, the loading mechanism 3, the clamp transfer positioning mechanism 4, the film tearing mechanism 5, the unloading mechanism 6 and the discharging turning mechanism 7 respectively, and executes the mobile phone, A series of actions such as loading, positioning, film tearing (multi-film cycle film tearing), unloading, and flipping (optional) of materials such as tablet computers.

It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the protection scope of the appended claims of the present invention.

The patent of the present invention has been exemplarily described above in conjunction with the accompanying drawings. It is obvious that the implementation of the patent of the present invention is not limited by the above methods, as long as various improvements of the method concept and technical solution of the patent of the present invention are adopted, or without improvement Direct application of the concepts and technical solutions patented in the present invention to other situations shall fall within the protection scope of the present invention.

Claims (10)

1. A film tearing and waste discharging machine, which is characterized in that it includes: frame; The feed guide and limit mechanism is installed on the frame and located above the external material conveying line. The feed guide and limit mechanism guides the materials transported by the material conveying line to the loading station; A loading mechanism is installed on the frame and located above the loading station. The loading mechanism grabs the materials transported to the loading station; A clamp transfer and positioning mechanism is installed on the frame. The clamp transfer and positioning mechanism receives the material captured by the loading mechanism and transports the material to the film tearing station and unloading station in sequence; A film tearing mechanism is installed on the frame and located above the film tearing station. The film tearing mechanism tears the auxiliary materials on the materials transported to the film tearing station; The unloading mechanism is installed on the frame and is located above the unloading station. The unloading mechanism grabs the materials transported to the unloading station and puts the materials back into the material conveying line. . 2. The film tearing and waste discharging machine according to claim 1, characterized in that the feed guide and limit mechanism includes two guide limit bars arranged oppositely and is arranged between the two guide limit bars. On the end of the in-place baffle, width adjustment components are provided on the outsides of the two guide limit bars. The width adjustment components drive the corresponding one of the guide limit bars away from or closer to the other guide limit bar. 3. The film tearing and waste discharging machine according to claim 2, wherein the feeding mechanism includes a feeding suction cup assembly for grabbing materials and a feeding suction cup assembly for driving the feeding suction cup assembly to move up and down. Lifting assembly, the loading lifting assembly is fixed to the frame, and the lifting end of the loading lifting assembly is fixed to the loading suction cup assembly; The unloading mechanism includes a unloading suction cup assembly for grabbing materials and a unloading lifting assembly for driving the unloading suction cup assembly to move up and down. The unloading lifting assembly is fixed to the frame. The lifting end of the material lifting component is fixed to the blanking suction cup component. 4. The film tearing and waste discharging machine according to claim 1, wherein the clamp transfer and positioning mechanism includes a clamp assembly for clamping materials, and an X-axis assembly for driving the clamp assembly to move along the X-axis direction. The axis moving component and the Y-axis moving component used to drive the clamp assembly to move in the Y-axis direction. The Y-axis moving component is fixed to the frame, and the movable end of the Y-axis moving component moves with the X-axis. The components are fixed, and the movable end of the X-axis moving component is fixed to the clamp component. 5. The film tearing and waste discharging machine according to claim 4, wherein the clamp assembly includes a clamp fixed plate, a front clamp block slidably arranged on the clamp fixed plate, and a front clamp block slidably arranged on the clamp fixed plate. a rear clamp block on the clamp block and a clamp block driving assembly for driving the front clamp block and the rear clamp block to slide toward or back toward each other on the clamp fixing plate. 6. The film tearing and waste discharging machine according to claim 5, wherein a clamp support roller assembly is provided on the film tearing station, and the clamp support roller assembly includes a clamp support platform, and the clamp support platform and The frame is fixed, and the surface of the clamp support platform is provided with a plurality of support rollers distributed in an array. 7. The film tearing and waste discharging machine according to claim 1, characterized in that the film tearing mechanism includes a tape tray assembly, a tape tensioning assembly, a pneumatic mucosa assembly, a tape reel assembly, a tape take-up assembly and a Z-axis movement. assembly, the tape tray assembly, the tape tensioning assembly, the pneumatic mucosa assembly, the tape reel assembly, and the tape take-up assembly are all fixed to the movable end of the Z-axis moving assembly, and the tape moves from the The tape tray assembly is pulled out, passes through the tape tensioning assembly, the pneumatic mucosa assembly, and the tape reel assembly in sequence, and then is wound up in the tape take-up assembly. 8. The film tearing and waste discharging machine according to claim 1, further comprising: A discharging and turning mechanism is installed on the frame and is located below the unloading mechanism. The discharging and turning mechanism turns over the materials returned to the material conveying line by the unloading mechanism. 9. The film tearing and waste discharging machine according to claim 8, characterized in that the frame is provided with a lifting panel mechanism, the lifting panel mechanism has a lifting panel that can move up and down, and the feed guide limiter The mechanism, the loading mechanism, the clamp transfer and positioning mechanism, the film tearing mechanism, the unloading mechanism and the discharging and turning mechanism are all fixed to the lifting panel. 10. The film tearing and waste discharging machine according to claim 8, characterized in that a control box is provided on the frame, and the control box is respectively connected to the feed guide limiting mechanism, the feeding mechanism, The clamp transfer and positioning mechanism, the film tearing mechanism, the unloading mechanism and the discharging and turning mechanism are electrically connected.