Water gap material cutting-off equipment

Abstract

The utility model relates to the technical field of drainage opening material cutting, in particular to drainage opening material cutting equipment. The drainage opening material cutting-off equipment comprises a material clamping mechanism. The material clamping mechanism comprises a material clamp and a first driving source, and the output end of the first driving source is connected with the material clamp; a plurality of clamping holes capable of being opened and closed are formed in the material clamp, and cutting channels are formed among the clamping holes; the punching mechanism comprises a tool rest, a second driving source and a tool bit; the multiple tool bits are detachably arranged on the tool rest, and the output end of the second driving source is connected with the tool rest. The cutter head extends into the cutting channel to push the water gap material between the products, and the edge part of the cutter head cuts the water gap material on the products; the first recycling mechanism is arranged on the lower side of the clamping mechanism; and the second recycling mechanism is arranged on the lower side of the clamping mechanism. The material clamping mechanism is matched with the punching mechanism, a large number of product drainage opening materials can be cut at a time, and the working efficiency is higher. And the blade part of the tool bit is used for cutting residual burrs on the product, so that the product is good in uniformity and free of burrs.

Description

TECHNICAL FIELD

[0001] The utility model relates to a water gap material cutting technology field especially a water gap material cutting equipment. BACKGROUND

[0002] Plastic toy figurines are common toys. Plastic toy figurines are usually composed of multiple accessories, such as toy legs (refer to FIG. 1). Figure 5 When producing toy legs, an injection molding machine injects multiple products at a time, and two products are connected by a water gap material. Therefore, the water gap material needs to be removed to meet the production requirements.

[0003] Some workers in factories on the market use scissors or cutters to cut off the water gap material. This method has low work efficiency, poor neatness, and is prone to burrs.

[0004] In addition, although there are some water gap material cutting machines on the market, they also have the problem of low work efficiency. For example, Chinese patent application number CN202120635389.2, an automatic water gap material removal device for plastic products. It uses pneumatic scissors to cut off the water gap material, which also has the problem of low efficiency. SUMMARY

[0005] Therefore, the utility model provides a water gap material cutting equipment which has good neatness, no burrs, and high efficiency to overcome the shortcomings of the prior art.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0007] The present application provides a water gap material cutting equipment, which comprises a material clamping mechanism. The material clamping mechanism comprises a material clamp and a first driving source, and the output end of the first driving source is connected to the material clamp. A plurality of openable and closable clamping holes are provided on the material clamp, and a cutting channel is provided between the clamping holes. The punch cutting mechanism comprises a tool holder, a second driving source, and a tool bit. A plurality of tool bits are detachably arranged in the tool holder, and the output end of the second driving source is connected to the tool holder. The tool bit has a blade portion, the tool bit extends into the cutting channel to push the water gap material between the products, and the blade portion cuts the water gap material on the products. The first recovery mechanism is arranged on the lower side of the material clamping mechanism, and the products fall into the first recovery box of the first recovery mechanism. The second recovery mechanism is arranged on the lower side of the material clamping mechanism, and the water gap material falls into the second recovery box of the second recovery mechanism.

[0008] Preferably, the material clamping mechanism further comprises a material clamp seat, and a material passing hole is provided on the material clamp seat, which is opposite to the clamping hole.

[0009] Preferably, the punching mechanism and the punching mechanism are arranged on a support plate, and the support plate is provided with a first avoiding opening and a second avoiding opening; the first avoiding opening corresponds to the material hole, and the second avoiding opening is arranged beside the material clamping seat; the cutter head pushes the water gap material to the second avoiding opening.

[0010] Preferably, the first recycling mechanism further comprises a first hopper and a first pipeline; the first hopper is arranged in the first avoiding opening; and the first pipeline connects the first hopper and the first recycling box.

[0011] The second recycling mechanism further comprises a second hopper and a second pipeline; the second hopper is arranged in the second avoiding opening; and the second pipeline connects the second hopper and the second recycling box.

[0012] Preferably, the cutter holder is provided with a first protective cover, and the second avoiding opening is provided with a second protective cover; the first protective cover and the second protective cover can be closed together.

[0013] Preferably, the material clamping seat is provided with a guide rod, and the cutter holder slides on the guide rod.

[0014] Preferably, the cutter holder is provided with an avoiding hole, and the output end of the first driving source passes through the avoiding hole and is connected with the clamping head of the material clamp.

[0015] Preferably, the cutter holder is provided with a plurality of cutter seats, and the cutter head and the cutter seat are fixed together through one of the following modes: threaded connection, bolt connection and clamping connection.

[0016] Preferably, the cutter head is in a block structure, and the edge position of the block structure is provided with the blade part.

[0017] Preferably, the material clamping seat is provided with two groups of material clamps; one clamping head of the material clamp is fixed on the material clamping seat, and the other clamping head can slide on the material clamping seat.

[0018] Compared with the prior art, the utility model has obvious advantages and beneficial effects, specifically speaking, the output end of the first driving source is connected with the material clamp, and is used for driving the material clamp to work. The material clamp is provided with a plurality of openable and closable clamping holes, which are used for clamping products. The clamping holes are provided with a cutting channel. The second driving source drives the cutter holder to act, and when the cutter head on the cutter holder passes through the cutting channel, the cutter head extends into the cutting channel and pushes the water gap material between the products, so that the water gap material is pushed into the second recycling mechanism. The blade part of the cutter head cuts burrs on the products, so that the products have good neatness, are not damaged and have no burrs. The material clamping mechanism and the punching mechanism cooperate, a large amount of water gap materials of products can be cut at one time, and the working efficiency is also higher. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the whole structure schematic diagram of the embodiment of the utility model.

[0020] Figure 2 This is a schematic diagram of the clamping mechanism and the punching mechanism in an embodiment of the present invention.

[0021] Figure 3 This is a schematic diagram of the uncut state of an embodiment of this utility model.

[0022] Figure 4 This is a schematic diagram of the cutting state according to an embodiment of the present invention.

[0023] Figure 5 This is a partial structural schematic diagram of an embodiment of the present utility model.

[0024] Figure 6 This is a schematic diagram of the connection between the product and the sprue material according to an embodiment of this utility model.

[0025] Explanation of reference numerals in the attached diagram:

[0026] 10. Clamping mechanism; 11. Material clamp; 12. First drive source; 13. Clamping hole; 14. Cutting channel; 15. Material clamp seat; 16. Material passage hole; 20. Punching mechanism; 21. Tool holder; 22. Second drive source; 23. Tool holder; 24. Cutting head; 25. First protective cover; 26. Clearance hole; 27. Blade; 30. First recycling mechanism; 31. First recycling box; 32. First hopper; 33. First pipe; 40. Second recycling mechanism; 41. Second recycling box; 42. Second hopper; 43. Second pipe; 50. Support plate; 51. First clearance opening; 52. Second clearance opening; 53. Second protective cover; 54. Guide rod; 60. Product; 61. Sprue material. Detailed Implementation

[0027] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0028] Please refer to Figures 1 to 6 As shown, it illustrates the specific structure of a preferred embodiment of the present invention, which is a sprue material 61 removal device.

[0029] The clamping mechanism 10 and the punching mechanism 20 work together to cut a large number of sprue materials 61 of the product 60 at one time, which is more efficient and ensures the neatness of the product 60 without burrs.

[0030] This application provides a sprue cutting device, including a clamping mechanism 10; the clamping mechanism 10 includes a clamp 11 and a first driving source 12, the output end of the first driving source 12 being connected to the clamp 11; the clamp 11 is provided with a plurality of openable clamping holes 13, and a cutting channel 14 is provided between the clamping holes 13; the punching mechanism 20 includes a blade holder 21, a second driving source 22, and a cutting head 24; a plurality of cutting heads 24 are detachably mounted on the blade holder 21, and the output end of the second driving source 22 is connected to the clamp 11. The output end is connected to the blade holder 21; the blade head 24 has a cutting edge 27, which extends into the cutting channel 14 to push the sprue material 61 between the products 60, and the cutting edge 27 cuts the sprue material 61 on the products 60; the first recycling mechanism 30 is located below the clamping mechanism 10, and the products 60 fall into the first recycling box 31 of the first recycling mechanism 30; the second recycling mechanism 40 is located below the clamping mechanism 10, and the sprue material 61 falls into the second recycling box 41 of the second recycling mechanism 40. The first drive source 12 and the second drive source 22 are cylinders or servo motors. The first drive source 12 is used to drive the material clamp 11 to move, and the material clamp 11 is used to clamp the products 60 (e.g., toy legs). Each clamping hole 13 corresponds to one product 60, and each material clamp 11 has several clamping holes 13. A cutting channel 14 is provided between adjacent clamping holes 13. The cutter head 24 extends into the cutting channel 14 to push the sprue material 61, and the blade 27 cuts the sprue material 61 on the product 60. The cutting efficiency is high, and the product 60 is burr-free and has good neatness. After cutting, the product 60 falls into the first recycling box 31, and the sprue material 61 falls into the second recycling box 41.

[0031] Preferably, the clamping mechanism 10 further includes a clamping seat 15, which has a material passage hole 16 facing the clamping hole 13. After the sprue 61 is cut from the product 60, the product 60 falls through the material passage hole 16 and into the first recycling box 31. The sprue 61 is then pushed into the second recycling box 41 by the cutter head 24. This structure is simple and more efficient.

[0032] Preferably, the punching mechanism 20 is mounted on the support plate 50, which has a first clearance opening 51 and a second clearance opening 52. The first clearance opening 51 corresponds to the material passage hole 16, and the second clearance opening 52 is located beside the material clamping seat 15. The cutter head 24 pushes the sprue material 61 into the second clearance opening 52. The first recycling mechanism 30 also includes a first hopper 32 and a first pipe 33. The first hopper 32 is located in the first clearance opening 51, and the first pipe 33 connects the first hopper 32 and the first recycling box 31. The second recycling mechanism 40 also includes a second hopper 42 and a second pipe 43. The second hopper 42 is located in the second clearance opening 52, and the second pipe 43 connects the second hopper 42 and the second recycling box 41. After the product 60 cuts the sprue material 61, the product 60 falls from the material passage hole 16 into the first clearance opening 51, and then passes through the first hopper 32 and the first pipe 33 to reach the first recycling box 31. This recycling process is highly efficient, and product 60 will not spill. The cutter head 24 pushes the sprue material 61 into the second clearance opening 52, and the blade 27 scrapes the burrs off product 60, thus eliminating burrs from product 60. The sprue material 61 falls into the second clearance opening 52, and then sequentially enters the second recycling box 41 through the second hopper 42 and the second pipe 43.

[0033] Preferably, the cutter holder 21 is provided with a first protective cover 25, and the second clearance opening 52 is provided with a second protective cover 53. The first protective cover 25 and the second protective cover 53 can be closed together. The first protective cover 25 can move with the cutter holder 21. The first protective cover 25 and the second protective cover 53 can be closed together to prevent the sprue material 61 from splashing and improve equipment safety.

[0034] Preferably, the material clamp 15 is provided with a guide rod 54, on which the tool holder 21 slides. The guide rod 54 improves the stability of the movement of the tool holder 21 and can prevent the tool holder 21 from deviating.

[0035] Preferably, the tool holder 21 is provided with a clearance hole, and the output end of the first drive source 12 passes through the clearance hole and is connected to the chuck of the material clamp 11. The first drive source 12 can be a cylinder. The output shaft of the first drive source 12 pulls the chuck of the material clamp 11 through the clearance hole, thereby allowing the material clamp 11 to close / open.

[0036] Preferably, the tool holder 21 is provided with a plurality of tool supports 23, and the tool head 24 and the tool support 23 are fixed together by one of the following methods: threaded connection, pin connection, or snap-fit. In this embodiment, the tool head 24 and the tool support 23 are fixed together by screws. The assembly between the tool head 24 and the tool support 23 is very convenient and can be quickly replaced.

[0037] Preferably, the cutter head 24 has a block-shaped structure, and the cutting edge 27 is located at the edge of the block-shaped structure. This design results in less stress on the cutting edge 27, less wear, and a longer service life for the cutter head 24.

[0038] Preferably, the material clamping base 15 is provided with two sets of material clamps 11, one clamp of which is fixed to the material clamping base 15, and the other clamp is slidable on the material clamping base 15. The output shaft of the first drive source 12 pulls the clamp of the material clamp 11, thereby allowing the material clamps 11 to close together.

[0039] Preferred operating steps: 1. After the robotic arm removes product 60 from the mold, it places it into the sprue material 61 cutting device. The first drive source 12 drives the material clamp 11 to clamp product 60. 2. The second drive source 22 drives the blade holder 21 to move, and the blade head 24 extends into the cutting channel 14 to push the sprue material 61 between products 60. The cutting edge 27 cuts the residual sprue material 61 on product 60. 3. Product 60 falls into the first recycling box 31 of the first recycling mechanism 30, and sprue material 61 falls into the second recycling box 41 of the second recycling mechanism 40.

[0040] In summary, the key design feature of this invention lies in the cutting channel 14 provided between the clamping holes 13. When the blade 24 on the blade holder 21 passes through the cutting channel 14, the blade 24 extends into the cutting channel 14 and pushes the sprue material 61 between the products 60, causing it to fall into the second recycling mechanism 40. The cutting edge 27 of the blade 24 cuts away residual burrs on the products 60, resulting in a neat and burr-free product 60. Simultaneously, the clamping mechanism 10 and the punching mechanism 20 work together to cut a large quantity of sprue material 61 from the products 60 in a single operation, thus increasing its working efficiency.

[0041] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A sprue material removal device, characterized in that: It includes a clamping mechanism; the clamping mechanism includes a clamp and a first driving source, the output end of the first driving source is connected to the clamp; the clamp is provided with a plurality of openable clamping holes, and a cutting channel is provided between the clamping holes; The punching mechanism includes a tool holder, a second drive source, and a cutter head; several cutter heads are detachably mounted on the tool holder, and the output end of the second drive source is connected to the tool holder; the cutter head has a cutting edge, which extends into the cutting channel to push the sprue material between products, and the cutting edge cuts the sprue material on the products; The first recycling mechanism is located below the clamping mechanism, and the product falls into the first recycling box of the first recycling mechanism; The second recycling mechanism is located below the clamping mechanism, and the sprue material falls into the second recycling box of the second recycling mechanism.

2. The sprue material removal device according to claim 1, characterized in that: The clamping mechanism also includes a material clamping seat, which has a material passage hole that is directly opposite the clamping hole.

3. The sprue material removal device according to claim 2, characterized in that: The punching mechanism is mounted on a support plate, which has a first clearance opening and a second clearance opening. The first clearance opening corresponds to the material passage hole, and the second clearance opening is located on the side of the material clamping seat. The cutter head pushes the sprue material into the second clearance opening.

4. The sprue material removal device according to claim 3, characterized in that: The first recycling mechanism further includes a first hopper and a first pipe, the first hopper being disposed at a first clearance opening, and the first pipe connecting the first hopper and the first recycling box; The second recycling mechanism also includes a second hopper and a second pipe. The second hopper is located at the second clearance opening, and the second pipe connects the second hopper and the second recycling box.

5. The sprue material removal device according to claim 4, characterized in that: The tool holder is provided with a first protective cover, and the second clearance opening is provided with a second protective cover. The first and second protective covers can be closed together.

6. The sprue material removal device according to claim 2, characterized in that: The material clamp is provided with a guide rod, and the tool holder slides on the guide rod.

7. The sprue material removal device according to claim 1, characterized in that: The tool holder is provided with a clearance hole, and the output end of the first drive source passes through the clearance hole and is connected to the chuck of the material clamp.

8. The sprue removal device according to claim 1, characterized in that: The tool holder is provided with several tool seats, and the tool head and tool seats are fixed together by one of the following methods: threaded connection, pin connection, or snap-fit.

9. The sprue material removal device according to claim 1, characterized in that: The blade head has a block-shaped structure, and the cutting edge of the block structure has the cutting edge.

10. A sprue removal device according to any one of claims 2-6, characterized in that: The material clamping base is provided with two sets of material clamps, one of the clamps is fixed to the material clamping base, and the other clamp can slide on the material clamping base.

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