CN218086443U

CN218086443U - Shell material structure and feeding equipment

Info

Publication number: CN218086443U
Application number: CN202222458140.6U
Authority: CN
Inventors: 杨凡
Original assignee: Shenzhen Strong Technology Co Ltd
Current assignee: Shenzhen Strong Technology Co Ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2022-12-20
Anticipated expiration: 2032-09-16

Abstract

The utility model discloses a stripping structure and feeding equipment, wherein the stripping structure comprises a feeding table and a traction device, a stripping assembly is arranged between the feeding table and the traction device, and the stripping assembly is rotationally connected with the feeding table; the rotating end of the traction device is provided with an elastic roller unit, the stripping knife assembly is provided with a metal roller unit, and the metal roller unit is arranged between the feeding table and the elastic roller unit; when the stripping knife assembly is in a stripping state, the stripping knife assembly rotates in the direction close to the traction device, the metal roller unit extrudes the elastic roller unit, the end part, far away from the feeding table, of the stripping knife assembly is borne on the traction device, and the metal roller unit is abutted to the elastic roller unit. In the structure, the metal roller unit can overcome the elasticity of the elastic roller unit and move to the designated position by applying external force to the stripping knife assembly, and when the metal roller unit is in place, the traction device can drive the elastic roller unit to rotate to complete the traction action of the material belt, so that additional devices such as a pressurizing structure and the like are omitted, and the cost is reduced.

Description

Shell material structure and feeding equipment

Technical Field

The utility model relates to a coil stock flies to reach technical field, especially relates to a shell material structure and feeding equipment.

Background

A roll stock refers to a supply in the form of a roll, which usually comprises a carrier film on which a workpiece is arranged, and a Feeder refers to a device that separates the carrier film of the roll stock from the workpiece, and thus a roll stock Feeder refers to a device that can separate the workpiece on the roll stock and feed it downstream, which is usually applied in the context of chip packaging, and can separate the IC chip from the carrier film and feed it to a downstream device.

According to conventional coil stock flying equipment, a basement membrane conveying structure is required to be arranged to move a basement membrane, the basement membrane conveying structure generally comprises two rollers, the basement membrane can penetrate between the two rollers, one of the rollers is connected with a motor, and the rollers are driven to rotate through the motor so as to move the basement membrane; in order to ensure that the base film can move along with the rotation of the rollers, a pressurizing structure (for example, a cylinder pushes the rollers to compress the base film by two rollers) and the like are usually arranged to reduce the gap between the rollers.

Obviously, the above roll material flying device can be dragged by rollers for the basement membrane, resulting in higher cost of the structure itself.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shell material structure and feeding equipment to solve current coil stock and fly to reach the higher problem of equipment cost.

To achieve the purpose, the utility model adopts the following technical proposal:

a stripping structure comprises a feeding table and a traction device, wherein a stripping knife assembly is arranged between the feeding table and the traction device and is rotatably connected with the feeding table;

an elastic roller unit is installed at the rotating end of the traction device, a metal roller unit is installed on the peeling knife assembly, and the metal roller unit is arranged between the feeding table and the elastic roller unit;

when the metal roller unit is in a stripping state, the stripping knife assembly rotates in the direction close to the traction device, the metal roller unit extrudes the elastic roller unit, the end part, far away from the feeding table, of the stripping knife assembly is borne on the traction device, and the metal roller unit is abutted to the elastic roller unit.

Optionally, the stripping knife assembly comprises a stripping knife bottom plate rotatably connected with the feeding table, and a roller mounting seat and an abutting block are sequentially arranged below the stripping knife bottom plate along a direction far away from the feeding table;

the metal roller unit is rotationally connected with the roller wheel mounting seat, and the abutting block is used for abutting against the traction device.

Optionally, a stripping knife baffle and a stripping knife cover plate are sequentially mounted above the stripping knife base plate along a direction far away from the feeding table;

the stripping knife baffle is used for preventing the material belt from dislocating, a gap for the feeding belt to pass through is reserved between the stripping knife cover plate and the stripping knife bottom plate, and the end part, far away from the feeding table, of the stripping knife bottom plate is a stripping knife acute angle part.

Optionally, the number of the stripping knife baffles is two, and the two stripping knife baffles are symmetrically arranged around the center line of the stripping knife bottom plate along the feeding direction;

vacuum adsorption holes are formed in the feeding table and the stripping knife base plate, and the vacuum adsorption holes are symmetrically arranged around the center line of the stripping knife base plate.

Optionally, a sliding groove is formed in the stripping knife bottom plate in the direction perpendicular to the feeding direction, and the stripping knife baffle can slide in the stripping knife baffle.

Optionally, a sensor slot is formed in the traction device, and a peeling knife sensor is arranged in the sensor slot;

when being in the state of shelling the material, the butt joint piece with the groove edge butt of sensor groove.

Optionally, the elastic roller unit is a rubber roller, and the metal roller unit is a steel roller.

A feeding device comprises a blanking table and the stripping structure, wherein the blanking table is arranged at one end, far away from the feeding table, of the stripping knife assembly.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model provides a shell material structure and feeding equipment, after passing the material area and shell the knife tackle spare and metal roller unit, can promote shell the knife tackle spare through external force and rotate along the direction of being close to draw gear, in rotatory process, the metal roller unit can extrude the elastic roller unit to make the tip of shell the knife tackle spare and draw gear butt, the both ends of material area are extruded by elastic roller unit and metal roller unit respectively this moment; in this state, the peeling knife assembly is in a stable state, and the traction device can drive the elastic roller unit to rotate through the rotating end of the traction device, so that the material belt moves along with the rotation of the elastic roller unit. In the structure, the metal roller unit can overcome the elasticity of the elastic roller unit and move to the designated position by applying external force to the stripping knife assembly, and after the metal roller unit is in place and the external force is removed, the traction device can drive the elastic roller unit to rotate to complete the traction action of the material belt, so that devices such as an additional pressurizing structure and the like are omitted, and the cost of the stripping structure and the feeding equipment is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.

The structure, proportion, size and so on shown in the drawings of the present specification are only used to cooperate with the content disclosed in the specification for the understanding and reading of the people skilled in the art, and are not used to limit the limit conditions of the present invention, so that the present invention does not have the essential significance in the technology, and any structure modification, proportion relation change or size adjustment should still fall within the scope covered by the technical content disclosed in the present invention without affecting the function and the achievable by the present invention.

Fig. 1 is a schematic overall structure diagram of a feeding device provided in an embodiment of the present invention;

fig. 2 is a schematic front view of a stripping structure provided in an embodiment of the present invention;

fig. 3 is a schematic view of a first overall structure of a stripping structure according to an embodiment of the present invention;

fig. 4 is a schematic view of a second overall structure of the stripping structure provided in the embodiment of the present invention;

fig. 5 is a partial enlarged structural view at a point a in fig. 4.

Illustration of the drawings: 10. a feeding table; 20. a traction device; 21. a sensor slot; 22. a peeling knife sensor;

30. a stripping knife assembly; 31. a stripping knife base plate; 32. a roller mounting seat; 33. a butting block; 34. a stripping knife baffle; 35. a cover plate of the stripping knife; 36. an acute angle part of the peeling knife; 37. a chute;

41. an elastic roller unit; 42. a metal roller unit; 50. vacuum adsorption holes; 61. a roll-out structure; 62. a winding structure; 63. a tension roller; 64. a blanking table.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. It should be noted that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Please refer to fig. 1 to 5, fig. 1 is an overall structure schematic diagram of a feeding device provided by an embodiment of the present invention, fig. 2 is a front view structure schematic diagram of a material stripping structure provided by an embodiment of the present invention, fig. 3 is a first overall structure schematic diagram of a material stripping structure provided by an embodiment of the present invention, fig. 4 is a second overall structure schematic diagram of a material stripping structure provided by an embodiment of the present invention, and fig. 5 is a local enlarged structure schematic diagram of fig. 4 at a.

Example one

The material structure of shelling that this embodiment provided is applied to the feeder equipment, and it can be followed the separation from the material area with the work piece, and the structure of shelling in this embodiment is mainly in the towed part in material area, wherein, through optimizing the structure, when realizing that the material area pulls the function, can reduce the overall cost of shelling the material structure.

As shown in fig. 1 to 3, the stripping structure of the present embodiment includes a feeding table 10 and a traction device 20, a stripping knife assembly 30 is disposed between the feeding table 10 and the traction device 20, and the stripping knife assembly 30 is rotatably connected to the feeding table 10; an elastic roller unit 41 is arranged at the rotating end of the traction device 20, a metal roller unit 42 is arranged on the peeling knife assembly 30, and the metal roller unit 42 is arranged between the feeding table 10 and the elastic roller unit 41; wherein, draw gear 20 indicates can drive a device that elastic roller unit 41 rotated, and it includes the motor, and the motor can drive its rotation end rotation through structures such as gear, hold-in range to drive elastic roller unit 41 and rotate.

Next, the mounting principle of the tape is specifically explained; firstly, as shown in fig. 3, the peeling knife assembly 30 is supported by an external force or other supporting structures, and at this time, the worker can pull out the material strip in the unwinding structure 61, and then the material strip passes through the peeling knife assembly 30 and the metal roller unit 42, and finally reaches the winding structure 62; after the material belt is installed, as shown in fig. 2 and 4, a worker applies an external force to the stripping knife assembly 30 to rotate the stripping knife assembly 30 in a direction close to the traction device 20, the metal roller unit 42 presses the elastic roller unit 41, the end portion of the stripping knife assembly 30 away from the feeding table 10 is supported on the traction device 20, the metal roller unit 42 abuts against the elastic roller unit 41, at this time, the pressure direction of the elastic roller unit 41 applied to the metal roller unit 42 extends towards the upper left corner, and the partial pressure in the vertical direction is smaller than the gravity of the stripping knife assembly 30, so that the stripping knife assembly 30 is in a stable state, and can strip the material belt.

Specifically, after the material strip starts from the unwinding structure 61, sequentially passes through the peeling knife assembly 30 and the metal roller unit 42, and reaches the winding structure 62, the peeling knife assembly 30 can be pushed by an external force to rotate in a direction close to the traction device 20, during the rotation process, the metal roller unit 42 can extrude the elastic roller unit 41, and the end part of the peeling knife assembly 30 is supported on the traction device 20, and at this time, the two ends of the material strip are respectively extruded by the elastic roller unit 41 and the metal roller unit 42; in this state, the pressure direction of the elastic roller unit 41 acting on the metal roller unit 42 is not enough to overcome the gravity of the peeling knife assembly 30, so that the peeling knife assembly 30 is in a stable state, and the traction device 20 can drive the elastic roller unit 41 to rotate through the rotating end thereof, so that the material belt moves along with the rotation of the elastic roller unit 41. In the above structure, the metal roller unit 42 can move to the designated position by overcoming the elastic force of the elastic roller unit 41 by applying an external force to the stripping knife assembly 30, and when the metal roller unit 42 is in place and the external force is removed, the traction device 20 can complete the traction action of the material belt by driving the elastic roller unit 41 to rotate, so that an additional pressurizing structure and other devices are omitted, and the cost of the stripping structure and the feeding device is reduced.

Further, as shown in fig. 5, the peeling knife assembly 30 includes a peeling knife bottom plate 31 rotatably connected to the feeding table 10, and a roller mounting seat 32 and an abutting block 33 are sequentially disposed below the peeling knife bottom plate 31 along a direction away from the feeding table 10; the metal roller unit 42 is rotatably connected to the roller mounting seat 32, and the abutment block 33 is adapted to abut against the traction device 20. Wherein, be provided with the bearing in the running roller mount pad 32, metal roller unit 42 rotates through bearing and running roller mount pad 32 to be connected, and when shelling the material, butt piece 33 and draw gear 20 butt prevent to shell the knife tackle spare 30 and move down, make shell the knife tackle spare 30 and set up along the horizontal direction.

Further, as shown in fig. 1 and 5, a stripping knife baffle 34 and a stripping knife cover plate 35 are sequentially installed above the stripping knife bottom plate 31 along a direction far away from the feeding table 10; the stripping knife baffle 34 is used for preventing the material belt from being dislocated, a gap for the feeding belt to pass through is reserved between the stripping knife cover plate 35 and the stripping knife bottom plate 31, and the end part of the stripping knife bottom plate 31 far away from the feeding table 10 is a stripping knife acute angle part 36. A gap through which only the material belt can pass is left between the acute peeling knife corner 36 and the adjacent blanking table 64, when peeling is performed, the material belt can move towards the direction of the traction device 20 through the gap, workpieces on the material belt can enter the blanking table 64 because the workpieces cannot pass through the gap, and the peeling knife baffle 34 and the peeling knife cover plate 35 play a role in limiting the material belt.

In the present embodiment, as shown in fig. 4 and 5, the number of the peeling knife baffles 34 is two, and the two peeling knife baffles 34 are symmetrically arranged about the center line of the peeling knife base plate 31 in the feeding direction; all seted up vacuum adsorption hole 50 on feed table 10 and the broach bottom plate 31, vacuum adsorption hole 50 sets up about the central line symmetry of broach bottom plate 31, through the aforesaid setting, can prevent the material area off tracking, and then improve stability. The stripping knife base plate 31 includes two center lines, and the center lines in this embodiment are parallel to the feeding direction.

Further, a sliding groove 37 is formed in the peeling knife bottom plate 31 in a direction perpendicular to the feeding direction, and the peeling knife baffle 34 can slide in the peeling knife baffle 34. Specifically, the stripping knife baffle 34 is provided with a positioning hole, a fastening screw is installed in the positioning hole, when the position of the stripping knife baffle 34 needs to be adjusted, the fastening screw can be loosened, and after the position is adjusted, the fastening screw can be screwed again, so that the relative position of the two stripping knife baffles 34 can be fixed.

Further, as shown in fig. 3, a sensor groove 21 is formed on the traction device 20, and a peeling sensor 22 is arranged in the sensor groove 21; when in the stripping state, the abutment block 33 abuts against the groove edge of the sensor groove 21. The peeling blade sensor 22 is used to detect whether the peeling blade assembly 30 is in place.

In addition to the above embodiments, the elastic roller unit 41 is a rubber roller, and the metal roller unit 42 is a steel roller.

In conclusion, the stripping structure provided by the embodiment has the advantages of low cost, high stability and the like.

Example two

As shown in fig. 1, the feeding device provided in this embodiment includes a blanking table 64 and the stripping structure in the first embodiment, wherein the blanking table 64 is disposed at an end of the stripping knife assembly 30 away from the feeding table 10. The feeding device further comprises a roll-out structure 61, a rolling-up structure 62 and a tension roller 63, so that the worker can pull out the material belt in the roll-out structure 61, pass through the tension roller 63, the peeling knife assembly 30 and the metal roller unit 42, and finally reach the rolling-up structure 62 to realize the movement of the material belt. In the first embodiment, specific structures and technical effects related to the material peeling structure are described, and the feeding device in the present embodiment employs the structure, and also has the technical effects.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The stripping structure is characterized by comprising a feeding table (10) and a traction device (20), wherein a stripping knife assembly (30) is arranged between the feeding table (10) and the traction device (20), and the stripping knife assembly (30) is rotatably connected with the feeding table (10);

an elastic roller unit (41) is arranged at the rotating end of the traction device (20), a metal roller unit (42) is arranged on the peeling knife assembly (30), and the metal roller unit (42) is arranged between the feeding table (10) and the elastic roller unit (41);

when the stripping knife assembly (30) is in a stripping state, the stripping knife assembly (30) rotates in the direction close to the traction device (20), the metal roller unit (42) is made to extrude the elastic roller unit (41), the end part, far away from the feeding table (10), of the stripping knife assembly (30) is made to be borne on the traction device (20), and the metal roller unit (42) is abutted to the elastic roller unit (41).

2. The stripping structure as claimed in claim 1, characterized in that the stripping knife assembly (30) comprises a stripping knife bottom plate (31) rotatably connected with the feeding table (10), and a roller mounting seat (32) and an abutting block (33) are sequentially arranged below the stripping knife bottom plate (31) along a direction far away from the feeding table (10);

the metal roller unit (42) is rotationally connected with the roller mounting seat (32), and the abutting block (33) is used for abutting against the traction device (20).

3. The stripping structure as claimed in claim 2, characterized in that a stripping knife baffle (34) and a stripping knife cover plate (35) are sequentially arranged above the stripping knife bottom plate (31) along a direction far away from the feeding table (10);

the stripping knife baffle (34) is used for preventing the material belt from being dislocated, a gap for the feeding belt to pass through is reserved between the stripping knife cover plate (35) and the stripping knife bottom plate (31), and the end part, far away from the feeding table (10), of the stripping knife bottom plate (31) is a stripping knife acute angle part (36).

4. The stripping structure as claimed in claim 3, characterized in that the number of the stripping knife baffles (34) is two, and the two stripping knife baffles (34) are symmetrically arranged about the centerline of the stripping knife base plate (31) in the feeding direction;

the feeding table (10) and the stripping knife bottom plate (31) are both provided with vacuum adsorption holes (50), and the vacuum adsorption holes (50) are symmetrically arranged relative to the center line of the stripping knife bottom plate (31).

5. The stripping structure according to claim 4, characterized in that a chute (37) is arranged on the stripping knife bottom plate (31) along a direction perpendicular to the feeding direction, and the stripping knife baffle (34) can slide in the stripping knife baffle (34).

6. The stripping structure as claimed in claim 2, characterized in that a sensor slot (21) is opened on the traction device (20), and a stripping knife sensor (22) is arranged in the sensor slot (21);

when the sensor is in a stripping state, the abutting block (33) abuts against the edge of the sensor groove (21).

7. The stripping structure according to claim 1, characterized in that the elastic roller unit (41) is a rubber roller and the metal roller unit (42) is a steel roller.

8. A feeder apparatus, characterized by comprising a blanking table (64) and a stripping structure according to any one of claims 1-7, the blanking table (64) being arranged at an end of the stripping blade assembly (30) remote from the feeder table (10).