Film tearing equipment

Abstract

The invention relates to the technical field of film tearing, and provides film tearing equipment. The film tearing equipment comprises a base with a containing cavity, a bearing assembly and a film tearing assembly. The bearing assembly is arranged on the port of the containing cavity. The bearing assembly is provided with a bearing area arranged in a first direction and a second direction. The bearing area is used for bearing products. The film tearing assembly comprises a clamping assembly and a first blowing assembly. The clamping assembly is arranged in the containing cavity. The first blowing assembly is arranged on the clamping assembly. The first blowing assembly is provided with a blowing channel. An angle is formed between the blowing direction of the blowing channel and the first direction. The first air blowing assembly is used for blowing air towards a film material on the product so that the film material can be bent to form a first preset angle relative to the first direction. The clamping assembly is used for moving to the film tearing position to clamp the bent film material and driving the film material to move in the direction away from the film tearing position so that the film material can be separated from the product. According to the invention, the existing production requirements are met.

Description

Technical Field

[0001] This application relates to the field of film-peeling technology, and more particularly to a film-peeling device. Background Technology

[0002] In the production line, many parts require the removal of their protective film before further installation. Currently, the film removal equipment is used, but manual removal is inefficient and cannot meet current production needs. Summary of the Invention

[0003] In view of the above, this application provides a film-tearing device that can meet existing production needs.

[0004] This application provides a film-tearing device, comprising: a base having a receiving cavity, a support component, and a film-tearing component. The support component is mounted on the port of the receiving cavity. The support component has a support area arranged in a first direction and a second direction. The support area is used to support a product. The film-tearing component includes a clamping component and a first air-blowing component. The clamping component is mounted in the receiving cavity. The first air-blowing component is mounted on the clamping component. The first air-blowing component has an air-blowing channel. The air-blowing direction of the air-blowing channel is angled to the first direction. The first air-blowing component is used to blow air toward the film material on the product, so that the film material can be bent into a first preset angle relative to the first direction. The clamping component is used to move to the film-tearing position to clamp the bent film material, and drive the film material to move away from the film-tearing position, so that the film material is detached from the product.

[0005] This application provides a film-tearing device. By placing the product on a support component, the first air-blowing component in the film-tearing device blows air onto the film material on the product, causing the film material to bend to a first preset angle relative to the first direction. Then, by moving the clamping component to the film-tearing position and clamping the bent film material, the film material is moved away from the film-tearing position, so that the film material is detached from the product. The entire process is automated and unattended, meeting existing production needs.

[0006] In some embodiments of this application, the first air blowing assembly includes an air blowing block, the air blowing block is provided with a clamping part, the clamping part has a first inclined surface, the first inclined surface intersects with the second direction and forms a second preset angle, the second preset angle is substantially consistent with the first preset angle.

[0007] In some embodiments of this application, the clamping assembly includes a fixed base, a guide block, and a moving assembly. The fixed base has a second inclined surface that intersects with the first direction. The guide block is mounted on the second inclined surface and has a sliding groove. The moving assembly includes a clamping block that is mounted on the sliding groove and is used to move toward the clamping part.

[0008] In some embodiments of this application, the clamping block has a third inclined surface and a sliding surface, the third inclined surface and the sliding surface intersect and form a third preset angle, and the third preset angle, the second preset angle and the first preset angle are substantially the same.

[0009] In some embodiments of this application, the clamping part is provided with a first notch on the side near the sliding groove, and the clamping block is provided with a second notch on the side near the sliding groove. When the first inclined surface abuts against the third inclined surface, the first notch and the second notch are in communication with each other.

[0010] In some embodiments of this application, the bearing component includes: a plurality of positioning members and a plurality of suction cup components, wherein the plurality of positioning members are distributed around the bearing area, and the plurality of suction cup components are spaced apart in the bearing area.

[0011] In some embodiments of this application, the film-tearing device further includes: a film-unloading assembly, which is installed on one side of the film-tearing assembly, and the film-unloading assembly includes a piercing member for piercing the film material.

[0012] In some embodiments of this application, the film removal assembly further includes: a first driving member, a fixing plate, and a transmission assembly; the first driving member is mounted on the base and connected to the fixing plate, the transmission assembly is mounted on the fixing plate, and the first driving member is used to drive the fixing plate to move along the first direction; the transmission assembly includes a second driving member and a transmission member, the piercing member is mounted on the transmission member, and the second driving member is used to drive the transmission member to move the piercing member along the second direction.

[0013] In some embodiments of this application, the film removal assembly further includes a second air blowing assembly, which includes a fixing block and a conveying pipe. The fixing block is mounted on the fixing plate and has an air inlet channel and a moving channel for the piercing member to pass through. The air inlet channel and the moving channel are interconnected. One end of the conveying pipe is connected to an external air source, and the other end of the conveying pipe is connected to the air inlet channel.

[0014] In some embodiments of this application, the film-tearing device further includes a collection box, which has a receiving space inside. The top of the collection box has a discharge port communicating with the receiving space. The discharge port is arranged in the direction of the film-unloading assembly and is used to allow the film material to fall into the receiving space. Attached Figure Description

[0015] Figure 1 This is a perspective view of a film-tearing device according to an embodiment of this application.

[0016] Figure 2 This is a partial view of the carrier component in the film-tearing device according to one embodiment of this application.

[0017] Figure 3 This is a cross-sectional view of a film-tearing device according to an embodiment of this application.

[0018] Figure 4 This is a partial exploded view of the film-tearing assembly in a film-tearing device according to an embodiment of this application.

[0019] Figure 5 This is a schematic diagram of the film removal component in a film-tearing device according to one embodiment of this application.

[0020] Explanation of main component symbols 100-Film tearing device; 10-Base; 11-Accommodation cavity; 12-Mounting plate; 20-Bearing component; 21-Bearing area; 210-Positioning component; 2100-First positioning component; 2101-Second positioning component; 211-Suction cup assembly; 30-Film tearing assembly; 31-Clamping assembly; 310-Fixed seat; 3100-Second inclined surface; 311-Guide block; 3110-Sliding groove; 312-Moving component; 3120-Clamping block; 31200-Second notch; 31201-Stop block; 3121-Third inclined surface; 3122-Sliding surface; 3123-Elastic component; 32-First air blowing assembly ; 320-Blowing block; 3200-Clamping part; 32000-First notch; 3201-First inclined surface; 33-Blowing channel; 40-Film unloading assembly; 41-Piercing part; 42-First driving part; 43-Fixing plate; 44-Transmission assembly; 440-Second driving part; 441-Transmission part; 45-Second blowing assembly; 450-Fixing block; 4500-Inlet channel; 4501-Moving channel; 451-Conveying pipe; 50-Collection box; 51-Accommodation space; 52-Discharge port; 60-Discharge guide; 601-Guide part; β-Second preset angle; X-First direction; Y-Second direction.

[0021] The following specific embodiments will further illustrate this application in conjunction with the above-described accompanying drawings. Detailed Implementation

[0022] The technical solutions of the embodiments of this application will be described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0024] In the production line, many parts require the removal of protective films before further installation. Currently, the film removal process relies on manual removal, which is inefficient and cannot meet current production demands. Furthermore, when multiple protective films are present on a product, there is a risk of missing films being removed, resulting in a low yield rate.

[0025] Therefore, to solve the aforementioned technical problems, embodiments of this application provide a film-tearing device. By placing the product on a supporting component, the first air-blowing component in the film-tearing device blows air onto the film material on the product, causing the film material to bend relative to a first direction at a first preset angle. Then, by moving the clamping component to the film-tearing position and clamping the bent film material, the device moves the film material away from the film-tearing position, causing the film material to detach from the product. The entire process is automated, requiring no human intervention, thus meeting existing production needs.

[0026] The following detailed description of some embodiments of this application is provided in conjunction with the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0027] Please also refer to Figures 1 to 5 One embodiment of this application discloses a film-tearing device 100. The film-tearing device 100 includes: a base 10 having a receiving cavity 11, a support component 20, and a film-tearing component 30. The support component 20 is mounted on the port of the receiving cavity 11. The support component 20 has a support area 21 arranged in a first direction X and a second direction Y. The support area 21 is used to support a product. The film-tearing component 30 includes a clamping component 31 and a first air-blowing component 32. The clamping component 31 is mounted within the receiving cavity 11. The first air-blowing component 32 is mounted on the clamping component 31. The first air-blowing component 32 has an air-blowing channel 33. The air-blowing direction of the air-blowing channel 33 is angled to the first direction X. The first air-blowing component 32 is used to blow air towards the film material on the product, so that the film material can be bent into a first preset angle relative to the first direction X. The clamping component 31 is used to move to the film-tearing position to clamp the bent film material and drive the film material to move away from the film-tearing position, so that the film material is detached from the product.

[0028] In some embodiments of this application, by placing the product on the carrier component 20, the first air blowing component 32 in the film tearing device 100 blows air onto the film material on the product so that the film material can be bent into a first preset angle relative to the first direction X, and then the clamping component 31 is moved to the film tearing position and clamps the bent film material, and drives the film material to move away from the film tearing position so that the film material is detached from the product. The whole process is unattended, realizing automated film tearing and meeting existing production needs.

[0029] See Figure 3 As shown, X represents the first direction, Y represents the second direction, and β represents the second preset angle. In practical applications, if the film material on the product is set along the first direction X and the second direction Y, the film material located in the second direction Y is fixed by the supporting component 20, and the material located in the first direction X is basically parallel to the first direction X, by setting the blowing direction of the air blowing channel 33 at an angle to the first direction X, when the airflow blows out from the air outlet of the air blowing channel 33, the airflow will apply a lateral wind force to the film material during the flow process and act evenly on the edge of the film material, so that it can bend relative to the first direction X, avoiding the problem of uneven local force caused by direct airflow, which helps to ensure that the film material can be bent into the first preset angle and improves the bending accuracy.

[0030] Understandably, the first preset angle can be set according to the characteristics of the membrane material. Different membrane materials can be set with different first preset angles, and this embodiment does not impose any restrictions on this.

[0031] In some embodiments of this application, the blowing direction of the blowing channel 33 can be set at an angle to the first direction X. For example, the blowing direction of the blowing channel 33 can be set at 45 degrees to the first direction X. This embodiment does not limit this. For example, the angle between the blowing direction of the blowing channel 33 and the first direction X can be set according to the characteristics of the film material.

[0032] In some embodiments of this application, the base 10 includes a mounting plate 12. The mounting plate 12 is mounted on the port of the receiving cavity 11. The carrier assembly 20 is mounted on the mounting plate 12. The mounting plate 12 includes a plurality of mounting areas, each mounting area for mounting a film-tear assembly 30.

[0033] In some embodiments of this application, an mounting plate 12 is provided on the base 10, which facilitates the disassembly and installation of the support component 20 and reduces maintenance costs.

[0034] In some embodiments of this application, when there are multiple film materials in the product, a film-tearing component 30 can be installed at the film-tearing position corresponding to each film material. The corresponding film material on the product is torn off simultaneously by the corresponding film-tearing component 30. On the one hand, this solves the problem of missing film during manual film tearing and improves the yield of film tearing. On the other hand, the simultaneous tearing of film by multiple film-tearing components 30 improves the film tearing efficiency.

[0035] Further integration Figure 2 As shown, the support assembly 20 includes multiple positioning elements 210 and multiple suction cup assemblies 211. The multiple positioning elements 210 are distributed around the support area 21. The multiple suction cup assemblies 211 are spaced apart in the support area 21.

[0036] In some embodiments of this application, the product's positional accuracy is ensured by simultaneously positioning the product using multiple positioning elements 210 and multiple suction cup assemblies 211 on the carrier component 20.

[0037] In some embodiments of this application, the positioning member 210 may include a plurality of first positioning members 2100 and a plurality of second positioning members 2101. At least one first positioning member 2100 and at least one second positioning member 2101 are disposed opposite to each other on both sides of the bearing region 21 along a first direction X, and at least one first positioning member 2100 and at least one second positioning member 2101 are disposed opposite to each other on both sides of the bearing region 21 along a second direction Y. Specifically, the bearing region 21 includes a first side and a second side. At least one first positioning member 2100 is disposed at intervals along the first direction X on the first side of the bearing region 21, and at least one first positioning member 2100 is disposed along the second direction Y on the second side of the bearing region 21. At least one second positioning member 2101 is disposed at intervals along the first direction X on the first side of the bearing region 21 and is disposed opposite to the first positioning member 2100. At least one second positioning member 2101 is disposed at intervals along the second direction Y on the second side of the bearing region 21 and is disposed opposite to the second positioning member 2101.

[0038] In some embodiments of this application, the first positioning element 2100 can be a positioning post, and the second positioning element 2101 can be a pushing component. In practical applications, the product is placed in the bearing area 21, and the pushing component can push the product to contact the positioning post, so as to simultaneously position the product in the first direction X and the second direction Y. By achieving product positioning through the cooperation of the pushing component and the positioning post, on the one hand, the positioning accuracy of the product is ensured, and on the other hand, the problem of product damage caused by rigid fit positioning can be avoided, thus ensuring the yield of the product after the film is removed.

[0039] In some embodiments of this application, the outer surface of the positioning post can be set as a cylindrical surface or an arc surface. During the contact process between the product and the positioning post, the cylindrical surface can achieve uniform pressure distribution, avoid local pressure concentration from damaging the product, and ensure the yield of the product after the film is removed.

[0040] See Figure 4 As shown, the first air blowing assembly 32 includes an air blowing block 320. The air blowing block 320 is provided with a clamping part 3200. The clamping part 3200 has a first inclined surface 3201. The first inclined surface 3201 intersects with the second direction Y and forms a second preset angle β. The second preset angle β is substantially the same as the first preset angle.

[0041] In some embodiments of this application, by setting the second preset angle β to be basically consistent with the first preset angle, it is beneficial for the bent film material to fit with the first inclined surface 3201, so as to ensure that the clamping component 31 can clamp the film material and improve the yield of subsequent film tearing.

[0042] In some embodiments of this application, the clamping assembly 31 includes a fixed base 310, a guide block 311, and a moving assembly 312. The fixed base 310 has a second inclined surface 3100. The second inclined surface 3100 intersects a first direction X. The guide block 311 is mounted on the second inclined surface 3100. The guide block 311 is provided with a sliding groove 3110. The moving assembly 312 includes a clamping block 3120. The clamping block 3120 is mounted in the sliding groove 3110. The clamping block 3120 is used to move toward the clamping portion 3200.

[0043] In some embodiments of this application, before clamping the film material, the clamping assembly 31 is moved to the film tearing position so that the film material is attached to the first inclined surface 3201 on the clamping part 3200 of the air blowing block 320. After attachment, the clamping block 3120 moves along the sliding groove 3110 toward the clamping part 3200 so that the clamping block 3120 clamps the film material.

[0044] In some embodiments of this application, the moving component 312 further includes an elastic element 3123, the clamping block 3120 is provided with a stop block 31201, one end of the elastic element 3123 is connected to the stop block 31201, and the other end of the elastic element 3123 is connected to the guide block 311.

[0045] In some embodiments of this application, since the guide block 311 is fixedly connected to the fixed seat 310, and the other end of the elastic member 3123 is connected to the guide block 311, a stable force support point is formed, ensuring that the direction of the elastic force is controllable and improving the stability of the movement of the clamping block 3120.

[0046] In some embodiments of this application, the clamping block 3120 has a third inclined surface 3121 and a sliding surface 3122. The third inclined surface 3121 and the sliding surface 3122 intersect and form a third preset angle. The third preset angle, the second preset angle β, and the first preset angle are substantially the same.

[0047] In some embodiments of this application, a third preset angle is formed between the third inclined surface 3121 and the sliding surface 3122 of the clamping block 3120, and the third preset angle, the second preset angle β and the first preset angle are basically the same. During the process of the clamping block 3120 moving along the sliding groove 3110 toward the clamping part 3200, the first inclined surface 3201, the second inclined surface 3100 and the third inclined surface 3121 are in contact with each other, which further ensures that the clamping block 3120 can clamp the film material.

[0048] Further integration Figure 5 As shown, the film-tearing device 100 also includes a film-unloading assembly 40. The film-unloading assembly 40 is mounted on one side of the film-tearing assembly 30. The film-unloading assembly 40 includes a piercing element 41 for piercing the film material.

[0049] In some embodiments of this application, the clamping part 3200 has a first notch 32000 on the side near the sliding groove 3110. The clamping block 3120 has a second notch 31200 on the side near the sliding groove 3110. When the first inclined surface 3201 and the third inclined surface 3121 abut, the first notch 32000 and the second notch 31200 communicate with each other to form a piercing channel.

[0050] In some embodiments of this application, after the clamping assembly 31 clamps the film material, the clamping assembly 31 moves away from the product to tear the film material off the product, further removing the product. The clamping assembly 31 continues to clamp the film material, and the film removal assembly 40 is controlled to move to the clamping assembly 31. Since the first notch 32000 and the second notch 31200 are interconnected, the piercing needle passes through the film material and extends into the piercing channel to place the film material on the piercing needle, which facilitates the subsequent movement of the film material.

[0051] In some embodiments of this application, the film removal assembly 40 further includes a first driving member 42, a fixing plate 43, and a transmission assembly 44. The first driving member 42 is mounted on the base 10 and connected to the fixing plate 43. The transmission assembly 44 is mounted on the fixing plate 43. The first driving member 42 is used to drive the fixing plate 43 to move along a first direction X. The transmission assembly 44 includes a second driving member 440 and a transmission member 441. The piercing member 41 is mounted on the transmission member 441. The second driving member 440 is used to drive the transmission member 441 to move the piercing member 41 along a second direction Y.

[0052] In some embodiments of this application, during the unloading of the film material by the unloading assembly 40, the piercing member 41 can be driven to move away from the film material by controlling the second driving member 440, which is beneficial for the film material to slide off the piercing member 41.

[0053] In some embodiments of this application, the piercing element 41 can be a piercing needle. The first driving element 42 and the second driving element 440 can be a motor or a cylinder, and this embodiment is not limited thereto.

[0054] In some embodiments of this application, the film removal assembly 40 further includes a second air blowing assembly 45. The second air blowing assembly 45 includes a fixing block 450 and a conveying pipe 451. The fixing block 450 is mounted on the fixing plate 43. The fixing block 450 is provided with an air inlet channel 4500 and a moving channel 4501 for the piercing member 41 to pass through. The air inlet channel 4500 and the moving channel 4501 are interconnected. One end of the conveying pipe 451 is connected to an external air source, and the other end of the conveying pipe 451 is connected to the air inlet channel 4500.

[0055] In some embodiments of this application, by providing a second air blowing component 45 in the unloading assembly 40, air can be blown downwards on the film material while it slides down from the puncture member 41, which can avoid problems such as scattering, overturning or jamming that may occur during the unloading process, and improve the efficiency of film material recycling.

[0056] In some embodiments of this application, by setting a moving channel 4501 for the piercing needle to pass through, and the air inlet channel 4500 and the moving channel 4501 being interconnected, it can be ensured that the airflow can be directly blown onto the membrane material, further avoiding the problems of scattering, overturning or jamming that may occur during the material dropping process, and improving the efficiency of membrane material recycling.

[0057] In some embodiments of this application, the film-tearing device 100 further includes a collection box 50. The collection box 50 has a receiving space 51. The top of the collection box 50 has a discharge port 52 communicating with the receiving space 51. The discharge port 52 is positioned towards the film-unloading assembly 40. The discharge port 52 is used to allow film material to fall into the receiving space 51, which helps improve the film material collection efficiency.

[0058] In some embodiments of this application, the film-tearing device 100 further includes a material discharge guide 60. The material discharge guide 60 is provided with a guide portion 601. The guide portion 601 is used to guide the film material into the collection box 50. The guide portion 601 can be an inclined surface or a guide channel, and this embodiment does not impose any limitations.

[0059] In practical applications, by setting a guide part 601 with an inclined or guiding channel, problems such as scattering, overturning or jamming that may occur during the dropping process due to the lightness of the membrane material can be avoided, ensuring that the membrane material can fall accurately into the collection box 50, reducing the need for manual sorting and lowering labor costs.

[0060] In some embodiments of this application, the material guide 60 is detachably mounted on the side of the fixed base 310 near the collection box 50, which facilitates the disassembly, installation and replacement of the material guide 60 and improves the maintenance efficiency of the film-tearing equipment 100.

[0061] The above embodiments are only used to illustrate the technical solutions of this application and are not intended to limit it. Although this application has been described with reference to the embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this application without departing from the spirit and substance of the technical solutions of this application.

Claims

1. A film tearing apparatus, characterized by, The film tearing device comprises: a base having a receiving cavity; a bearing assembly installed on a port of the receiving cavity, the bearing assembly having a bearing area arranged in a first direction and a second direction, the bearing area being used for bearing products; a film tearing assembly, the film tearing assembly comprising a clamping assembly and a first air blowing assembly, the clamping assembly being installed in the receiving cavity, the first air blowing assembly being installed on the clamping assembly, the first air blowing assembly having an air blowing channel, an air blowing direction of the air blowing channel being arranged at an angle with the first direction; the first air blowing assembly is used for blowing air towards a film material on the products, so that the film material can be bent at a first preset angle relative to the first direction, the clamping assembly is used for moving to a film tearing position to clamp the bent film material and moving the film material away from the film tearing position, so that the film material is separated from the products.

2. The film tearing apparatus of claim 1, wherein, The first air blowing assembly comprises an air blowing block, the air blowing block is provided with a clamping portion, the clamping portion has a first inclined surface, the first inclined surface intersects the second direction and forms a second preset angle, the second preset angle is basically consistent with the first preset angle.

3. The film tearing apparatus of claim 2, wherein, The clamping assembly comprises a fixed seat, a guide block and a moving assembly, the fixed seat has a second inclined surface, the second inclined surface intersects the first direction, the guide block is installed on the second inclined surface, the guide block is provided with a sliding groove, the moving assembly comprises a clamping block, the clamping block is installed in the sliding groove and is used for moving towards the clamping portion.

4. The film tearing apparatus of claim 3, wherein, The clamping block has a third inclined surface and a sliding surface, the third inclined surface and the sliding surface intersect and form a third preset angle, the third preset angle, the second preset angle and the first preset angle are basically consistent.

5. The film tearing apparatus of claim 4, wherein, The clamping portion is provided with a first notch on one side close to the sliding groove, the clamping block is provided with a second notch on one side close to the sliding groove, the first notch and the second notch are in communication with each other when the first inclined surface and the third inclined surface abut.

6. The film tearing apparatus of claim 1, wherein, The bearing assembly comprises a plurality of positioning members and a plurality of suction cup assemblies, the plurality of positioning members are distributed around the bearing area, and the plurality of suction cup assemblies are arranged at intervals in the bearing area.

7. The film tearing apparatus of any one of claims 1 to 6, wherein, The film tearing device further comprises: a film removing assembly, the film removing assembly being installed on one side of the film tearing assembly, the film removing assembly comprising a piercing member, the piercing member being used for piercing the film material.

8. The film tearing apparatus of claim 7, wherein, The film removing assembly further comprises a first driving member, a fixed plate and a transmission assembly; The first driving member is installed on the base and connected with the fixed plate, the transmission assembly is installed on the fixed plate, and the first driving member is used for driving the fixed plate to move in the first direction; The transmission assembly comprises a second driving member and a transmission member, the piercing member is installed on the transmission member, and the second driving member is used for driving the transmission member to move in the second direction.

9. The film tearing apparatus of claim 8, wherein, The film removing assembly further comprises: The second blowing assembly comprises a fixed block and a conveying pipe, the fixed block is arranged on the fixed plate, the fixed block is provided with an air inlet channel and a moving channel for the piercing member, the air inlet channel and the moving channel are communicated with each other, one end of the conveying pipe is communicated with an external air source, and the other end of the conveying pipe is communicated with the air inlet channel.

10. The film tearing apparatus of claim 7, wherein, The film tearing device further comprises a collecting box, the collecting box is provided with an accommodating space, a discharging opening is arranged on the top of the collecting box and communicated with the accommodating space, the discharging opening is arranged towards the direction of the film discharging assembly, and the discharging opening is used for allowing the film material to fall into the accommodating space.

Images