CN222079965U

CN222079965U - A nozzle cutting structure for plastic products

Info

Publication number: CN222079965U
Application number: CN202323649481.2U
Authority: CN
Inventors: 向建伟; 孙雪华; 范军伟; 范杰; 高明武
Original assignee: Dongguan Tianye Plastic Electronics Co ltd
Current assignee: Dongguan Tianye Plastic Electronics Co ltd
Priority date: 2023-12-29
Filing date: 2023-12-29
Publication date: 2024-11-29
Anticipated expiration: 2033-12-29

Abstract

The utility model discloses a water gap cutting structure for plastic products, which comprises a rotating shaft, wherein belt pulleys are sleeved at two end parts of the rotating shaft, driving belts are movably sleeved on the outer walls of the belt pulleys, a plurality of clamping cylinders are fixedly connected to the outer walls of the driving belts, suckers are arranged at the tops of the clamping cylinders, side frames are arranged at two sides of the rotating shaft, vertical frames are fixedly connected to the top ends of the side frames, first push rods are fixedly arranged at the top ends of the vertical frames, pressing plates are arranged at the bottoms of the vertical frames, material placing plates are fixedly connected to the bottom ends of the side frames, pushing frames are arranged at the tops of the material placing plates, second push rods are fixedly arranged at the bottom ends of the material placing plates, and transverse rods are fixedly connected to two sides of the inner walls of the vertical frames. The utility model can realize collection of product materials by arranging a series of structures, and promote the separation of waste materials from the structure, thereby realizing the rapid and automatic separation of the waste materials and the cutting structure, simplifying manual operation steps, saving the time for cutting the water gap of the plastic product and improving the efficiency of cutting the structure.

Description

Plastic product mouth of a river excision structure

Technical Field

The utility model relates to the technical field of plastic product processing, in particular to a nozzle cutting structure of a plastic product.

Background

The water gap is the joint part of the frame and the part formed during casting the model in the factory, namely the pouring gate, which is usually an inlet and an outlet for flowing materials after the liquid state is thermalized, and after the injection products such as plastic are produced, the water gap is cut off through a water gap cutting structure so as to realize the independent forming of the products connected through the water gap.

However, in the existing plastic product water gap cutting structure, although the cut product material is vibrated and falls into the collecting frame, the cut product material only stays in the collecting frame and cannot slide and move subsequently, the waste material frame after water gap cutting needs to be recovered manually, which is not beneficial to collecting the cut product material and removing waste materials generated after water gap cutting, in addition, when the plastic product water gap is cut, the plastic product needs to be clamped manually and then moved to the vibrating knife, so that the plastic product is tightly attached to the vibrating knife vibrating at high frequency, the operation is troublesome and time-consuming, and the efficiency of the plastic product water gap cutting is lower.

Disclosure of utility model

The utility model aims to provide a nozzle cutting structure for a plastic product, which aims to solve the problems in the prior art.

The plastic product water gap cutting structure comprises a rotating shaft, belt pulleys are sleeved at two end parts of the rotating shaft, a transmission belt is movably sleeved on the outer wall of the belt pulleys, a plurality of clamping cylinders are fixedly connected to the outer wall of the transmission belt, sucking discs are arranged at the tops of the clamping cylinders, side frames are arranged on two sides of the rotating shaft, a vertical frame is fixedly connected to the top end of the side frame, a first push rod is fixedly arranged at the top end of the vertical frame, a pressing plate is arranged at the bottom of the vertical frame, a material placing plate is fixedly connected to the bottom end of the side frame, a pushing frame is arranged at the top of the material placing plate, a second push rod is fixedly arranged at the bottom end of the material placing plate, cross bars are fixedly connected to two sides of the inner wall of the vertical frame, collecting boxes are fixedly connected to the end parts of the two cross bars, vibrating cutters are fixedly arranged in the middle of the collecting boxes, a discharging hopper penetrates through one side wall of each collecting box, and supporting legs are fixedly connected to four corners of the bottom end of the material placing plate.

Preferably, a spring is movably embedded at the bottom of the inner side of the clamping cylinder, and the top end of the spring is fixedly connected with a sliding rod.

Preferably, the sliding rod is in sliding connection with the clamping cylinder through a spring, the end part of the sliding rod is fixedly connected with the sucker, and the sucker is in movable connection with the clamping cylinder through the sliding rod.

Preferably, the bottom end of the side frame is fixedly connected with the material placing plate through a fixedly arranged connecting rod.

Preferably, the top of the pressing plate is connected with the output end of the first push rod in a clamping way, the pressing plate is movably connected with the vertical frame through the first push rod, and the pressing plate is movably connected with the vibrating knife.

Preferably, the bottom of the pushing frame is connected with the output end of the second pushing rod in a clamping way, and the pushing frame is movably embedded and connected with the material placing plate through the second pushing rod.

Preferably, the top of the collecting box is provided with an opening, and the inside of the discharging hopper is communicated with the inside of the collecting box.

Compared with the prior art, the utility model has the beneficial effects that:

1. This plastic product mouth of a river excision structure is through collecting box, play hopper, belt pulley and drive belt for the product material that shakes through the vibrating knife falls smoothly and is collected in collecting the box, then along the ejection of compact fill roll-off with collecting box intercommunication, realizes the collection of product material, and the rethread ejection of compact fill is bumped the wiping of being held the waste material on to the drive belt, makes the waste material follow structural separation, thereby realizes the quick autonomous separation of waste material and excision structure.

2. This plastic product mouth of a river excision structure through putting the flitch, pushing away frame, sucking disc, card section of thick bamboo and clamp plate for the plastic product that waits to cut the mouth of a river only needs manual placement put on the flitch, then can wait for subsequent conveying and excision action, thereby simplify artificial operating procedure, save the time of plastic product mouth of a river excision, improve the efficiency of excision structure.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a second pushrod and collection cassette according to the present utility model;

FIG. 3 is a schematic view of the platen and pusher frame of the present utility model;

fig. 4 is a schematic view of the cross bar and pulley configuration of the present utility model.

In the figure, 1, a rotating shaft; 2, belt pulley, 3, driving belt, 4, clamping cylinder, 5, vertical frame, 6, pressing plate, 7, first push rod, 8, vibrating knife, 9, collecting box, 10, placing plate, 11, discharging hopper, 12, supporting leg, 13, second push rod, 14, side frame, 15, sucking disc, 16, slide bar, 17, spring, 18, push frame, 19 and cross bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "configured to," "connected," and the like are to be construed broadly as, for example, "connected" may be fixedly connected, may be detachably connected, or integrally connected, may be mechanically connected or electrically connected, may be directly connected or indirectly connected through an intermediate medium, and may be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 4, the water gap cutting structure for plastic products in this embodiment comprises a rotating shaft 1, two end parts of the rotating shaft 1 are sleeved with a belt pulley 2, a driving belt 3 is movably sleeved on the outer wall of the belt pulley 2, the outer wall of the driving belt 3 is fixedly connected with a plurality of clamping drums 4, suction cups 15 are arranged at the tops of the clamping drums 4, side frames 14 are arranged on two sides of the rotating shaft 1, vertical frames 5 are fixedly connected with the top ends of the side frames 14, first push rods 7 are fixedly arranged at the top ends of the vertical frames 5, pressing plates 6 are arranged at the bottoms of the vertical frames 5, material placing plates 10 are fixedly connected with bottom ends of the side frames 14, pushing frames 18 are arranged at the tops of the material placing plates 10, second push rods 13 are fixedly connected with the bottoms of the material placing plates 10, cross rods 19 are fixedly connected with two sides of the inner walls of the vertical frames 5, collecting boxes 9 are fixedly connected with vibrating cutters 8 at the middle parts of the two cross rods 19, material placing hopper 11 penetrate through one side walls of the collecting boxes 9, and four corners of the bottom ends of the material placing plates 10 are fixedly connected with supporting legs 12.

Specifically, the rotating shaft 1 is driven by an external driving mechanism, so that the rotation of the belt pulley 2 and the driving belt 3 is realized, the number of the belt pulley 2 is four, the number of the driving belt 3 is two, the belt pulleys are respectively arranged at two sides of the collecting box 9, the clamping cylinder 4 is of a cylindrical structure, the inner wall is smooth, the sliding rod 16 slides up and down in the inner part of the clamping cylinder, the top surface of the sucking disc 15 is fixedly provided with self-adhesive, the sucking disc 15 is used for adsorbing and fixing plastic products, the side frame 14 can support the vertical frame 5, the vertical frame 5 can provide support for the pressing plate 6, the pressing plate 6 can smoothly press the plastic products on the sucking disc 15 to the vibrating knife 8, the pressing plate 6 is made of metal materials, and a water gap on the plastic products is cut off in a high-frequency vibration falling mode, the first push rod 7 and the second push rod 13 are all electric push rods, the electric power drives, the top level of the material placing plate 10 is convenient to place the product material of the water gap to be cut, the pushing frame 18 can push the plastic product on the material placing plate 10 to move upwards and be tightly attached to the sucking disc 15 for adsorption, the cross rod 19 penetrates through the middle parts of the two driving belts 3, the collecting box 9 can be fixed on the vertical frame 5, the vibrating knife 8 generates high-frequency vibration by utilizing the ultrasonic principle, the cross section of the discharging hopper 11 is in a parallelogram shape, the product material after the water gap is cut is conveniently and rapidly peeled off from the collecting box 9, and meanwhile, the plastic product waste adsorbed and fixed on the sucking disc 15 is conveniently and rapidly peeled off from the structure, so that the waste is conveniently removed, and the supporting leg 12 can support the whole structure.

Further, a spring 17 is movably embedded at the bottom of the inner side of the clamping cylinder 4, the top end of the spring 17 is fixedly connected with a slide bar 16, and the outer diameter of the slide bar 16 is smaller than the inner diameter of Yu Katong 4, so that the slide bar 16 can slide in the clamping cylinder 4 when the spring 17 deforms, and the position change of the suction disc 15 is realized.

Further, the slide bar 16 is slidably connected with the clamping cylinder 4 through the spring 17, the end part of the slide bar 16 is fixedly connected with the suction disc 15, the suction disc 15 is movably connected with the clamping cylinder 4 through the slide bar 16, when the pressing plate 6 presses down a plastic product tightly attached to the suction disc 15, the height of the suction disc 15 can be reduced to the horizontal height where the top of the vibrating knife 8 is located through the spring 17 and the vertical rod, so that the contact between the plastic product and the vibrating knife 8 is realized, and the cutting of a water gap of the plastic product by the vibrating knife 8 is facilitated.

Further, the bottom end of the side frame 14 is fixedly connected with the material placing plate 10 through a fixedly arranged connecting rod, and the material placing plate 10 can facilitate an operator to place plastic product materials of a water gap to be cut off, so that the operation of the user is facilitated.

Further, the top of clamp plate 6 is connected with the output block of first push rod 7, and clamp plate 6 is through first push rod 7 and erects 5 swing joint of frame, clamp plate 6 and 8 swing joint of vibrating sword, and first push rod 7 can promote clamp plate 6 to the extrusion of plastic product after switching on, makes the plastic product paste on vibrating sword 8 of high frequency vibration to realize the excision to the plastic product mouth of a river.

Further, the bottom of the pushing frame 18 is connected with the output end of the second pushing rod 13 in a clamping way, the pushing frame 18 is movably embedded and connected with the material placing plate 10 through the second pushing rod 13, and the pushing frame 18 enables the plastic product to be in contact with the self-adhesive on the top surface of the sucker 15, so that the fixation of the plastic product is realized.

Still further, the opening has been seted up at the top of collecting box 9, and the inside of ejection of compact fill 11 communicates with each other with the inside of collecting box 9, and collecting box 9 can collect the product material that shakes through the opening, and ejection of compact fill 11 can make the product material that falls in collecting box 9 can be fast with collecting box 9 separation to realize this excision structure's quick ejection of compact.

The application method of the embodiment is as follows: when the water gap cutting structure for the plastic product is used, the structure is firstly required to be installed on water gap cutting equipment, then the rotating shaft 1 is connected with a driving mechanism on the equipment, so that the driving mechanism drives the rotating shaft 1 to rotate, drives the belt pulley 2 to rotate, drives the two driving belts 3 to rotate, drives the clamping cylinder 4 and the sucking disc 15 on the driving belt 3 to move to the material placing plate 10 along with the rotation of the driving belt 3, simultaneously requires to be connected with an external power supply, then places the plastic product to be cut off the water gap on the pushing frame 18 of the material placing plate 10, then starts the second pushing rod 13, drives the plastic product on the pushing frame 18 to approach the sucking disc 15 sliding to the bottom of the driving belt 3 until the plastic product is tightly attached by the self-adhesive on the sucking disc 15, then the plastic product is transferred to the sucking disc 15 from the pushing frame 18 and moves to one side of the vertical frame 5 along with the driving belt 3, when the plastic product is conveyed to the bottom of the pressing plate 6, the first push rod 7 is started to drive the pressing plate 6 to press down onto the plastic product, then the plastic product is continuously pushed to move downwards, at the moment, the rotating shaft 1 stops rotating, the downwards moving plastic product drives the sucking disc 15 to press the slide rod 16 into the clamping cylinder 4, the spring 17 in the clamping cylinder 4 is compressed, at the moment, the level of the plastic product is lowered and is contacted with the vibrating knife 8 vibrating at high frequency, the water gap on the plastic product is vibrated and cut off, the independently formed product material falls into the collecting box 9 through the opening, slides out of the collecting box 9 along the discharging hopper 11 at one side of the collecting box 9, then the rotating shaft 1 is continuously started to rotate, the product waste after the water gap cutting is driven to the end part of the discharging hopper 11 and is contacted and collided with the end part of the discharging hopper 11, so that the frame-shaped waste is stripped from the sucking disc 15, so that the waste material after the water gap is cut off is quickly separated from the structure.

It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a plastic product mouth of a river excision structure, includes pivot (1), its characterized in that both ends portion cover of pivot (1) is equipped with belt pulley (2), the outer wall movable sleeve of belt pulley (2) is equipped with drive belt (3), the outer wall fixedly connected with of drive belt (3) a plurality of card section of thick bamboo (4), the top of card section of thick bamboo (4) is equipped with sucking disc (15), the both sides of pivot (1) all are equipped with side bearer (14), the top fixedly connected with of side bearer (14) erects frame (5), the top fixedly connected with first push rod (7) of erects frame (5), the bottom of erectting frame (5) is equipped with clamp plate (6), the bottom fixedly connected with of side bearer (14) puts flitch (10), the bottom fixedly connected with second push rod (13) of putting flitch (10), the both sides of erectting frame (5) inner wall are fixedly connected with horizontal pole (19), the tip fixedly connected with collection box (9) of two horizontal poles (19), collection box (8) have the bottom fixedly connected with vibration of collecting box (9), the bottom of collecting box (9) is all connected with four corners (12) and is put out material fixedly arranged on one side of a hopper (12).

2. The nozzle cutting structure for plastic products according to claim 1, wherein a spring (17) is movably embedded at the bottom of the inner side of the clamping cylinder (4), and the top end of the spring (17) is fixedly connected with a sliding rod (16).

3. The nozzle cutting structure for plastic products according to claim 2, wherein the sliding rod (16) is slidably connected with the clamping cylinder (4) through a spring (17), the end part of the sliding rod (16) is fixedly connected with the sucking disc (15), and the sucking disc (15) is movably connected with the clamping cylinder (4) through the sliding rod (16).

4. The nozzle cutting structure for plastic products according to claim 1, wherein the bottom end of the side frame (14) is fixedly connected with the material placing plate (10) through a fixedly arranged connecting rod.

5. The plastic product nozzle cutting structure according to claim 1, wherein the top end of the pressing plate (6) is connected with the output end of the first push rod (7) in a clamping mode, the pressing plate (6) is movably connected with the vertical frame (5) through the first push rod (7), and the pressing plate (6) is movably connected with the vibrating knife (8).

6. The nozzle cutting structure for plastic products according to claim 1, wherein the bottom end of the pushing frame (18) is connected with the output end of the second pushing rod (13) in a clamping manner, and the pushing frame (18) is movably embedded and connected with the material placing plate (10) through the second pushing rod (13).

7. The nozzle cutting structure for plastic products according to claim 1, wherein the top of the collecting box (9) is provided with an opening, and the inside of the discharging hopper (11) is communicated with the inside of the collecting box (9).