Flexible material supplementing mechanism and screen dispensing assembly production line

Abstract

The utility model belongs to the technical field of screen production devices, and particularly relates to a flexible material supplementing mechanism and a screen dispensing assembly production line, the flexible material supplementing mechanism comprises a machine base, a material loading assembly, a transferring assembly and a conveying assembly, the material loading assembly is detachably connected to one side of the machine base; the transferring assembly is arranged on the machine base. The conveying assembly is arranged on the machine base and used for conveying the screen mold subjected to adhesive residue detection; the material carrying assembly comprises a defective product carrier and a good product carrier. After the conveying assembly drives the detected dies to move to a preset position, the transferring assembly is used for transferring the dies which are detected to be unqualified to the defective product carrier and transferring the qualified dies on the good product carrier to the conveying assembly. The defective product carrier and the non-defective product carrier are distributed at the next station after mold detection, the transfer structure achieves automatic defective product mold removal and conveying line vacancy position material supplementation according to the detection result, the production efficiency of the screen dispensing production line is effectively improved, and enterprise development is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of screen production devices, and particularly relates to a flexible feeding mechanism and a screen dispensing and assembly production line. Background Art

[0002] A screen dispensing production line is an automated device specifically used for applying adhesives to the edges or other specified areas of display screens. Such a production line usually includes multiple workstations, and each workstation performs different dispensing tasks, such as dispensing, curing, detection, etc. The design of the dispensing production line aims to improve production efficiency, maintain the consistency of dispensing quality, and reduce manual operations, thereby reducing labor costs and improving the overall quality of products.

[0003] Since the screen molds need to be recycled, during the operation of the screen dispensing production line, it is necessary to clean the molds loaded with screens to remove the residual glue on the molds. In the prior art, after the molds are cleaned, they need to be manually inspected and the molds with poor cleaning effects need to be replaced or sorted. The efficiency of manual operation is low, seriously affecting the production efficiency of the screen dispensing production line, and urgent improvement is needed. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a flexible feeding mechanism and a screen dispensing and assembly production line, aiming to solve the technical problem that in the existing screen dispensing production line, after the molds are cleaned, they need to be manually inspected and the molds with poor cleaning effects need to be replaced or sorted. The efficiency of manual operation is low, seriously affecting the production efficiency of the screen dispensing production line.

[0005] To achieve the above purpose, a flexible feeding mechanism provided by an embodiment of the utility model includes a machine base, a material loading component, a transfer component, and a transportation component. The material loading component is detachably connected to one side of the machine base; the transfer component is arranged on the machine base; the transportation component is arranged on the machine base and is used for transporting the screen molds after residual glue detection; the material loading component includes at least one set of defective product carriers for loading unqualified molds after detection, and at least one set of qualified product carriers for loading qualified molds after detection; after the transportation component drives the detected molds to move to a preset position, the transfer component is used to transfer the unqualified molds to the defective product carriers, and is used to transfer the qualified molds on the qualified product carriers to the transportation component.

[0006] Optionally, the defective product carriers and the qualified product carriers have the same structure. The defective product carrier includes a box body, rollers, and a lifting component. The box body is provided with a receiving cavity for accommodating defective product molds. The rollers are arranged at the bottom of the box body. The lifting component is arranged in the receiving cavity and is used for step-by-step stacking of the defective product molds transferred by the transfer component.

[0007] Optionally, the lifting component includes two sets of symmetrically arranged sprocket conveyors. The two sets of sprocket conveyors are arranged vertically, and the conveying ends of the two sets of sprocket conveyors face each other. A clamping plate for carrying defective molds is provided at the conveying end of the sprocket conveyor. A stacking channel for the defective molds to move is formed between the output ends of the two sets of sprocket conveyors, and the width of the stacking channel is slightly larger than the width of the defective molds.

[0008] Optionally, limiting plates for restricting the moving path of the defective molds are provided on both sides of the stacking channel.

[0009] Optionally, connecting plates are provided at the ends of the defective product carrier and the non-defective product carrier. The connecting plates are detachably connected to the machine base through a locking component. The locking component includes a mounting seat, a telescopic buckle, and a positioning block. The mounting seat is provided on the machine base, the telescopic buckle is provided on the mounting seat, the positioning block is provided on the side wall of the mounting seat, a positioning hole is provided on the side wall of the box body, and the positioning hole is in clamping fit with the positioning block. The telescopic buckle is used to lock the connecting plate in a preset position.

[0010] Optionally, the telescopic buckle includes a fixed seat, a telescopic member, a swing arm, and an abutting block. The fixed seat is provided on the mounting seat, the telescopic member is provided on the fixed seat, one end of the end of the swing arm is rotatably connected to the output end of the telescopic member, the middle position of the swing arm is rotatably connected to the end of the fixed seat, the abutting block is provided at the end of the swing arm away from the telescopic member, and the telescopic member drives the swing arm to rotate around the end of the fixed seat, so that the abutting block approaches or moves away from the connecting plate along with the swing arm.

[0011] Optionally, the number of the positioning blocks is two groups. The two groups of positioning blocks are distributed in parallel at intervals on the side wall of the mounting seat. The number of the positioning holes is two groups. The two groups of positioning blocks are respectively in clamping fit with the corresponding positioning holes one by one.

[0012] Optionally, the end of the positioning block away from the mounting seat is provided with a conical structure, and a pulley is provided on the side wall of the positioning block.

[0013] Optionally, the transfer component includes a multi-axis positioning component and pneumatic fingers. The number of the pneumatic fingers is two groups. The two groups of pneumatic fingers are distributed at intervals at the output end of the multi-axis positioning component.

[0014] To achieve the above object, the present invention provides a screen dispensing production line, including the flexible feeding mechanism described above.

[0015] One or more of the above technical solutions provided by the flexible feeding mechanism and the screen dispensing production line in the embodiments of the present utility model have at least one of the following technical effects: The good product carrier is loaded with molds that have passed inspection and have no residual glue, and the defective product carrier has a mold for accommodating molds that have failed inspection and have residual glue. When the mold after inspection is conveyed to the output end side of the transfer assembly by the conveying assembly, the transfer assembly transfers the defective product mold to the defective product carrier according to the inspection result, and the transfer assembly fills the vacant conveying position of the conveying assembly with the good product mold on the good product carrier; Compared with the screen dispensing production line in the prior art, after the mold is cleaned, it needs to be manually inspected and the molds with poor cleaning effect need to be replaced or sorted, and the efficiency of manual operation is low, which seriously affects the production efficiency of the screen dispensing production line. The flexible feeding mechanism and the screen dispensing assembly production line provided by the embodiments of the present utility model adopt a defective product carrier and a good product carrier distributed at the next station after mold inspection, and the transfer structure realizes automatic rejection of defective product molds and replenishes materials at the vacant position of the conveying line according to the inspection result, effectively improving the production efficiency of the screen dispensing production line and being beneficial to the development of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic structural diagram of the flexible feeding mechanism provided by the embodiments of the present utility model.

[0018] Figure 2 is Figure 1 a top view of the flexible feeding mechanism in

[0019] Figure 3 It is a schematic structural diagram of the defective product carrier provided by the embodiments of the present utility model.

[0020] Figure 4 It is a schematic structural diagram of the buckle assembly provided by the embodiments of the present utility model.

[0021] Among them, the reference numerals in the drawings are as follows:

[0022] 100 - machine base, 200 - material loading assembly, 300 - transfer assembly

[0023] 400 - conveying assembly, 210 - good product carrier, 220 - defective product carrier

[0024] 221 - box body, 222 - roller, 223 - lifting component

[0025] 224 - accommodation cavity 225 - limiting plate 230 - connecting plate

[0026] 600 - locking component 610 - mounting base 620 - telescopic buckle

[0027] 630 - positioning block 621 - fixing base 622 - telescopic member

[0028] 623 - swing arm 624 - abutting block 250 - pulley

[0029] 310 - multi - axis positioning component 320 - pneumatic finger. Detailed implementation manners

[0030] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions from beginning to end. The following is through reference to the attached Figures 1 to 4 The described embodiments are exemplary and are intended to explain the embodiments of the present utility model, and should not be construed as a limitation to the present utility model.

[0031] In the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0032] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present utility model, the meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0033] In the embodiments of the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "connection", "linkage", "fixation", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral one; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0034] In one embodiment of the present utility model, as Figures 1 to 4 shown, a flexible feeding mechanism is provided, including a machine base 100, a material loading assembly 200, a transfer assembly 300, and a transportation assembly 400. The material loading assembly 200 is detachably connected to one side of the machine base 100; the transfer assembly 300 is arranged on the machine base 100; the transportation assembly 400 is arranged on the machine base 100 and the transportation assembly 400 is used for transporting the screen molds after residual glue detection; the material loading assembly 200 includes at least one set of defective product carriers 220 for loading the molds with unqualified detection, and at least one set of qualified product carriers 210 for loading the molds with qualified detection; after the transportation assembly 400 drives the detected molds to move to a preset position, the transfer assembly 300 is used to transfer the unqualified molds to the defective product carriers 220, and is used to transfer the qualified molds on the qualified product carriers 210 to the transportation assembly 400.

[0035] Another embodiment of the present utility model provides a screen dispensing production line, including the above flexible feeding mechanism.

[0036] Specifically, the qualified product carriers 210 are loaded with molds that have passed the detection and have no residual glue, and the defective product carriers 220 have spaces for accommodating the molds with unqualified detection and residual glue. When the molds after detection are transported to the output end side of the transfer assembly 300 by the transportation assembly 400, the transfer assembly 300 transfers the defective product molds to the defective product carriers 220 according to the detection results, and the transfer assembly 300 fills the vacant transportation positions of the transportation assembly 400 with the qualified product molds on the qualified product carriers 210; compared with the prior art screen dispensing production line, after the molds are cleaned, manual inspection is required and the molds with poor cleaning effect need to be replaced or sorted, and the efficiency of manual operation is low, seriously affecting the production efficiency of the screen dispensing production line. The flexible feeding mechanism and the screen dispensing and assembly production line provided by the embodiments of the present utility model adopt the defective product carriers 220 and the qualified product carriers 210 distributed at the next station after the mold detection, and the transfer structure realizes the automatic rejection of defective product molds according to the detection results and the replenishment of the vacant positions of the transportation line, effectively improving the production efficiency of the screen dispensing production line and being beneficial to the development of the enterprise.

[0037] As Figures 1 to 4 shown, in another embodiment of the present utility model, the defective product carrier 220 and the non-defective product carrier 210 have the same structure. The defective product carrier 220 includes a box body 221, rollers 222, and a lifting component 223. The box body 221 is provided with a receiving cavity 224 for accommodating defective product molds. The rollers 222 are arranged at the bottom of the box body 221. The lifting component 223 is arranged in the receiving cavity 224 and is used for step-by-step stacking of defective product molds transferred by the transfer assembly 300. The roller 222 structure is beneficial for the operator to conveniently transfer the empty non-defective product carrier 210 and the full defective product carrier 220 to the preset loading position and unloading position.

[0038] As Figures 1 to 4 shown, in another embodiment of the present utility model, the lifting component 223 includes two groups of symmetrically arranged sprocket conveyors. The two groups of sprocket conveyors are arranged in the vertical direction, and the conveying ends of the two groups of sprocket conveyors face each other. A clamping plate for carrying defective product molds is arranged at the conveying end of the sprocket conveyor. A stacking channel for the movement of defective product molds is formed between the output ends of the two groups of sprocket conveyors. The width of the stacking channel is slightly larger than the width of the defective product mold.

[0039] As Figures 1 to 4 shown, in another embodiment of the present utility model, limiting plates 225 for restricting the movement path of defective product molds are arranged on both sides of the stacking channel.

[0040] Specifically, when the transfer assembly 300 transfers the defective product mold to the clamping plate at the topmost end of the lifting component 223, the transfer assembly 300 releases the defective product mold. The two groups of sprocket conveyors drive the clamping plate to move downward, so that the clamping plate loaded with the defective product mold moves downward by one station, and thus a vacant station for the next defective product mold is reserved at the top of the defective product carrier 220; when the output end of the transfer assembly 300 moves to the top of the non-defective product carrier 210, the two groups of sprocket conveyors drive the clamping plate to move upward by one station, so that the non-defective product mold carried by the topmost clamping plate moves to the top of the two groups of sprocket conveyors. The output end of the transfer assembly 300 transfers the topmost non-defective product mold to the vacant transportation position of the transportation assembly 400. By using the transfer assembly 300 in cooperation with the defective product carrier 220 and the non-defective product carrier 210, the defective product rejection and non-defective product replenishment processes can be automatically realized, effectively improving the production efficiency of the screen dispensing production line.

[0041] As Figures 1 to 4As shown, in another embodiment of the present utility model, connecting plates 230 are provided at the ends of the defective product carrier 220 and the non-defective product carrier 210. The connecting plates 230 are detachably connected to the machine base 100 through a locking component 600. The locking component 600 includes a mounting base 610, a telescopic buckle 620, and a positioning block 630. The mounting base 610 is provided on the machine base 100, the telescopic buckle 620 is provided on the mounting base 610, the positioning block 630 is provided on the side wall of the mounting base 610, a positioning hole 640 is provided on the side wall of the box body 221, and the positioning hole 640 is in snap-fit connection with the positioning block 630. The telescopic buckle 620 is used to lock the connecting plate 230 in a preset position. The use of the telescopic buckle 620 structure is beneficial to preventing the defective product carrier 220 or the non-defective product carrier 210 from loosening and improving the stability of the material loading component 200.

[0042] As Figures 1 to 4 shown, in another embodiment of the present utility model, the telescopic buckle 620 includes a fixed seat 621, a telescopic member 622, a swing arm 623, and an abutting block 624. The fixed seat 621 is provided on the mounting base 610, the telescopic member 622 is provided on the fixed seat 621, one end of the end of the swing arm 623 is rotatably connected to the output end of the telescopic member 622, the middle position of the swing arm 623 is rotatably connected to the end of the fixed seat 621, the abutting block 624 is provided at the end of the swing arm 623 away from the telescopic member 622, and the telescopic member 622 drives the swing arm 623 to rotate around the end of the fixed seat 621, so that the abutting block 624 approaches or moves away from the connecting plate 230 along with the swing arm 623. The telescopic member 622 is a cylinder, and the telescopic member 622 can drive the swing arm 623 to rotate to a vertically facing setting, so that the swing arm 623 and the end of the fixed seat 621 are arranged in an inverted hook structure for stably abutting against the connecting plate 230. At the same time, the connecting plate 230 can smoothly leave the telescopic buckle 620 when the end of the swing arm 623 rotates to the highest position.

[0043] As Figures 1 to 4 shown, in another embodiment of the present utility model, the number of the positioning blocks 630 is two groups, the two groups of positioning blocks 630 are distributed in parallel at intervals on the side wall of the mounting base 610, the number of the positioning holes 640 is two groups, and the two groups of positioning blocks 630 are respectively in snap-fit connection with the corresponding positioning holes 640. The use of two groups of the positioning blocks 630 is beneficial to improving the connection stability between the connecting plate 230 and the positioning block 630.

[0044] As Figures 1 to 4As shown, in another embodiment of the present utility model, the end of the positioning block 630 away from the mounting seat 610 is provided with a conical structure, and a pulley 250 is arranged on the side wall of the positioning block 630. The use of the pulley 250 structure is beneficial to prevent the side wall of the positioning block 630 from rigidly contacting the inner wall of the positioning hole 640, and improve the structural stability of the connecting plate 230 and the positioning block 630.

[0045] As Figures 1 to 4 shown, in another embodiment of the present utility model, the transfer assembly 300 includes a multi-axis positioning component 310 and pneumatic fingers 320. The number of the pneumatic fingers 320 is two groups, and the two groups of pneumatic fingers 320 are spaced apart and distributed at the output end of the multi-axis positioning component 310. The use of two groups of pneumatic fingers 320 can clamp the defective product mold and the good product mold simultaneously, shorten the moving stroke of the output end of the multi-axis positioning component 310, and improve the feeding efficiency. In this embodiment, the multi-axis positioning component 310 is a multi-axis manipulator.

[0046] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A flexible feeding mechanism, characterized in that: include: Machine base; A material loading assembly, the material loading assembly being detachably connected to one side of the machine base; A transfer assembly, wherein the transfer assembly is arranged on the base; A transport component, the transport component is arranged on the base and is used to transport the screen mold after residual glue detection; The material loading assembly includes at least one group of defective carriers for loading unqualified molds, and at least one group of good carriers for loading qualified molds; After the transport component drives the tested mold to move to a preset position, the transfer component is used to transfer the unqualified mold to the defective product carrier, and to transfer the qualified mold on the good product carrier to the transport component.

2. The flexible feeding mechanism according to claim 1, characterized in that: The defective product carrier and the good product carrier have the same structure. The defective product carrier includes a box body, rollers and a lifting component. The box body is provided with a accommodating cavity for accommodating defective molds. The rollers are arranged at the bottom of the box body. The lifting component is arranged in the accommodating cavity and is used for step-by-step stacking of the defective molds transferred by the transfer assembly.

3. The flexible feeding mechanism according to claim 2 is characterized in that: The lifting component includes two groups of symmetrically arranged sprocket conveyors, which are arranged in a vertical direction. The conveying ends of the two groups of sprocket conveyors are opposite to each other. A pallet for carrying defective molds is provided on the conveying ends of the sprocket conveyors. A stacking channel for the defective molds to move is formed between the output ends of the two groups of sprocket conveyors, and the width of the stacking channel is slightly larger than the width of the defective molds.

4. The flexible feeding mechanism according to claim 3 is characterized in that: Limiting plates for limiting the moving path of defective molds are arranged on both sides of the stacking channel.

5. The flexible feeding mechanism according to any one of claims 2 to 4, characterized in that: The ends of the defective product carrier and the good product carrier are both provided with connecting plates, and the connecting plates are detachably connected to the machine base through a locking assembly, and the locking assembly includes a mounting seat, a telescopic buckle and a positioning block, the mounting seat is arranged on the machine base, the telescopic buckle is arranged on the mounting seat, and the positioning block is arranged on the side wall of the mounting seat, and a positioning hole is arranged on the side wall of the box body, and the positioning hole is snap-fitted with the positioning block, and the telescopic buckle is used to lock the connecting plate in a preset position.

6. The flexible feeding mechanism according to claim 5, characterized in that: The telescopic buckle includes a fixed seat, a telescopic member, a swing arm and a contact block. The fixed seat is arranged on the mounting seat, the telescopic member is arranged on the fixed seat, one end of the swing arm is rotatably connected to the output end of the telescopic member, the middle position of the swing arm is rotatably connected to the end of the fixed seat, the contact block is arranged at the end of the swing arm away from the telescopic member, and the telescopic member drives the swing arm to rotate around the end of the fixed seat, so that the contact block moves closer to or away from the connecting plate with the swing arm.

7. The flexible feeding mechanism according to claim 5, characterized in that: There are two groups of positioning blocks, which are distributed in parallel and spaced apart on the side wall of the mounting seat. There are two groups of positioning holes, which are respectively and one by one snap-fitted with the corresponding positioning holes.

8. The flexible feeding mechanism according to claim 5, characterized in that: The end of the positioning block away from the mounting seat is arranged in a conical structure, and a pulley is arranged on the side wall of the positioning block.

9. The flexible feeding mechanism according to claim 1, characterized in that: The transfer assembly comprises a multi-axis positioning component and pneumatic gripping fingers. The pneumatic gripping fingers are in two groups, and the two groups of pneumatic gripping fingers are spaced apart and distributed at the output end of the multi-axis positioning component.

10. A screen dispensing assembly production line, characterized by: It comprises the flexible feeding mechanism as described in any one of claims 1 to 9.

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