Screening equipment for manufacturing anisotropic conductive adhesive

Abstract

The utility model relates to the technical field of conductive adhesive screening, in particular to screening equipment for anisotropic conductive adhesive manufacturing, which comprises a mounting support, a conveying belt, a working device and a storage device, the conveying belt is rotatably connected with the mounting support, and the storage device comprises a fixed support rod, a storage box, a guide plate, an adjusting assembly and a dismounting assembly. The fixing supporting rod is fixedly connected with the mounting support, the storage box is detachably connected with the fixing supporting rod through the dismounting assembly and located on the side, close to the mounting support, of the fixing supporting rod, the guide plate is rotationally connected with the mounting support through the adjusting assembly and located on the side, close to the storage box, of the mounting support, and the adjusting assembly drives the guide plate to rotate. The conductive adhesive to be detected is placed on the conveying belt, the conveying belt rotates to convey the conductive adhesive, and the guide plate guides the guide adhesive, so that the qualified conductive adhesive is guided into the storage box, and then qualified products are collected.

Description

Technical Field

[0001] The utility model relates to the technical field of conductive adhesive screening, in particular to screening equipment for manufacturing anisotropic conductive adhesive. Background Art

[0002] After the production of anisotropic conductive adhesive is completed, the unidirectional conductivity of the anisotropic conductive adhesive needs to be tested and unqualified conductive adhesives need to be screened out. The current screening method is manual sampling inspection. The inspection and screening process requires a lot of manpower and material resources, which brings inconvenience to production and increases production costs.

[0003] Prior art CN217512348U discloses a screening device for manufacturing anisotropic conductive adhesive, including a lower bracket, an upper bracket, a contact piece mounting plate, a contact piece, a conductive strip, a current sensing device, an inductive synapse, a conductive conveyor belt, a slide rail, a slider, a limit plate, a roller and a screening plate. The current loop method can be used to detect the current of the newly manufactured film-like anisotropic conductive adhesive, and qualified products can be effectively distinguished from unqualified products. When the slider can move on the slide rail, the screening plate can screen out the unqualified film-like anisotropic conductive adhesive and remove it from the conductive conveyor belt, thereby removing the unqualified anisotropic conductive adhesive.

[0004] However, the screening equipment in the prior art is not provided with a structure for storing qualified products, which makes it inconvenient to collect the qualified products. Utility Model Content

[0005] The utility model aims to provide a screening device for manufacturing anisotropic conductive adhesive, aiming at better collecting qualified products.

[0006] To achieve the above object, the utility model provides a screening device for manufacturing anisotropic conductive adhesive, comprising a mounting bracket, a conveyor belt and a working device, wherein the conveyor belt is rotatably connected to the mounting bracket and is located on one side of the mounting bracket.

[0007] Also includes storage facilities,

[0008] The storage device includes a fixed support rod, a storage box, a guide plate, an adjustment assembly and a disassembly assembly. The fixed support rod is fixedly connected to the mounting bracket and is located on a side of the mounting bracket close to the conveyor belt. The storage box is detachably connected to the fixed support rod through the disassembly assembly and is located on a side of the fixed support rod close to the mounting bracket. The guide plate is rotatably connected to the mounting bracket through the adjustment assembly and is located on a side of the mounting bracket close to the storage box. The adjustment assembly drives the guide plate to rotate.

[0009] Wherein, the adjustment component includes an adjustment shaft and an adjustment motor, the adjustment shaft is fixedly connected to the guide plate and is rotatably connected to the mounting bracket, and is located on a side of the guide plate close to the mounting bracket; the adjustment motor is fixedly connected to the mounting bracket and is located on a side of the mounting bracket close to the adjustment shaft, and the output end of the adjustment motor is connected to the adjustment shaft.

[0010] Wherein, the disassembly assembly includes a connecting block and a disassembly bolt, the connecting block is fixedly connected to the storage box, cooperates with the fixed support rod, and is located on a side of the storage box close to the fixed support rod; the disassembly bolt is slidably connected to the fixed support rod, abuts against the connecting block, and is located on a side of the fixed support rod close to the connecting block.

[0011] Wherein, the working device includes a current sensor, a storage box, a screening push plate and a control component, the current sensor is fixedly connected to the mounting bracket and is located on a side of the mounting bracket close to the conveyor belt; the storage box is fixedly connected to the mounting bracket and is located on a side of the mounting bracket close to the conveyor belt; the screening push plate slides with the conveyor belt, is connected to the mounting bracket through the control component, and is located on a side of the conveyor belt close to the mounting bracket; the control component controls the sliding of the screening push plate.

[0012] Wherein, the control component includes a control cylinder and a control rod, the control cylinder is fixedly connected to the mounting bracket and is located on a side of the mounting bracket close to the screening push plate; the control rod is respectively connected to the screening push plate and the control cylinder, and the control rod is located on a side of the screening push plate close to the control cylinder.

[0013] The utility model discloses a screening device for manufacturing anisotropic conductive adhesive. The conductive adhesive to be tested is placed on the conveyor belt. The conductive adhesive is transported by the rotation of the conveyor belt. The guide plate guides the conductive adhesive, thereby guiding the qualified conductive adhesive into the storage box, and then the qualified products are collected. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0015] Figure 1 It is an overall structural diagram of a screening device for manufacturing anisotropic conductive adhesive according to the first embodiment of the utility model.

[0016] Figure 2 It is a projection diagram of a screening device for manufacturing anisotropic conductive adhesive according to the first embodiment of the utility model.

[0017] Figure 3 It is an overall structural diagram of a screening device for manufacturing anisotropic conductive adhesive according to a second embodiment of the utility model.

[0018] Figure 4 It is a projection diagram of a screening device for manufacturing anisotropic conductive adhesive according to a second embodiment of the utility model.

[0019] In the figure: 101-installing bracket, 102-conveying belt, 103-fixing support rod, 104-storage box, 105-guide plate, 106-adjusting shaft, 107-adjusting motor, 108-connecting plug block, 109-disassembly bolt, 201-current sensor, 202-storage box, 203-screening push plate, 204-control cylinder, 205-control rod. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0021] First embodiment

[0022] See also Figure 1 and Figure 2 , Figure 1 It is an overall structural diagram of a screening device for manufacturing anisotropic conductive adhesive according to the first embodiment of the utility model. Figure 2 It is a projection diagram of a screening device for manufacturing anisotropic conductive adhesive according to the first embodiment of the utility model.

[0023] The utility model provides a screening device for manufacturing anisotropic conductive adhesive: comprising a mounting bracket 101, a conveyor belt 102, a working device and a storage device, wherein the storage device comprises a fixed support rod 103, a storage box 104, a guide plate 105, an adjustment component and a disassembly component, wherein the adjustment component comprises an adjustment shaft 106 and an adjustment motor 107, and the disassembly component comprises a connecting plug 108 and a disassembly bolt 109. The above scheme solves the problem of not setting a structure for storing qualified products, and it can be understood that the above scheme can be used in the case of facilitating the collection of qualified products, and can also be used in the case of requiring manpower for screening.

[0024] In this embodiment, the conveyor belt 102 is rotatably connected to the mounting bracket 101 and is located on one side of the mounting bracket 101. The mounting bracket 101 is a "door"-shaped frame, the mounting bracket 101 is arranged above the ground, the conveyor belt 102 is annular, the conveyor belt 102 is rotatably connected to the mounting bracket 101 through a shaft, and is arranged inside the mounting bracket 101.

[0025] Among them, the fixed support rod 103 is fixedly connected to the mounting bracket 101 and is located on a side of the mounting bracket 101 close to the conveyor belt 102; the storage box 104 is detachably connected to the fixed support rod 103 through the disassembly assembly and is located on a side of the fixed support rod 103 close to the mounting bracket 101; the guide plate 105 is rotatably connected to the mounting bracket 101 through the adjustment assembly and is located on a side of the mounting bracket 101 close to the storage box 104; the adjustment assembly drives the guide plate 105 to rotate. The fixed support rod 103 is a rectangular rod with a plug-in groove, and the fixed support rod 103 is fixedly set on the surface of the mounting bracket 101. The storage box 104 is a rectangular box, and the storage box 104 and the fixed support rod 103 are detachably connected through the disassembly component. The guide plate 105 is a rectangular plate, and the guide plate 105 is rotatably set on the mounting bracket 101 and is located below the conveyor belt 102 and extends into the storage box 104. The conductive adhesive to be tested is placed on the conveyor belt 102, and the conductive adhesive is transported by the rotation of the conveyor belt 102. The guide plate 105 guides the guide adhesive, so that the qualified conductive adhesive is introduced into the storage box 104, and the qualified products are collected.

[0026] Secondly, the adjusting shaft 106 is fixedly connected to the guide plate 105 and is rotatably connected to the mounting bracket 101, and is located on the side of the guide plate 105 close to the mounting bracket 101; the adjusting motor 107 is fixedly connected to the mounting bracket 101 and is located on the side of the mounting bracket 101 close to the adjusting shaft 106, and the output end of the adjusting motor 107 is connected to the adjusting shaft 106. The adjusting shaft 106 is a cylindrical shaft, which is fixedly connected to the top of the guide plate 105 and is rotatably connected to the mounting bracket 101 through a bearing, and is arranged below the conveyor belt 102. The adjusting motor 107 is a DC motor, which is fixedly arranged on the surface of the mounting bracket 101, and the output end of the adjusting motor 107 is connected to the adjusting shaft 106. Through the operation of the adjusting motor 107, the adjusting shaft 106 is driven to rotate in the mounting bracket 101, so that the guide plate 105 is rotated, and then the angle of guiding the qualified products is adjusted.

[0027] Again, the connecting block 108 is fixedly connected to the storage box 104, cooperates with the fixed support rod 103, and is located on the side of the storage box 104 close to the fixed support rod 103; the disassembly bolt 109 is slidably connected to the fixed support rod 103, abuts against the connecting block 108, and is located on the side of the fixed support rod 103 close to the connecting block 108. The connecting block 108 is a rectangular block, and the size of the connecting block 108 matches the size of the plug-in slot of the fixed support rod 103. The connecting block 108 is fixedly arranged on the outer surface of the storage box 104. The disassembly bolt 109 is a cylindrical rod with an external thread. The disassembly bolt 109 is screwed into the fixed support rod 103 and screwed into one side of the fixed support rod 103 to penetrate the plug-in slot of the fixed support rod 103 and extend into the connecting block 108, thereby achieving abutment against the connecting block 108. By unscrewing the disassembly bolt 109, the connecting block 108 is released from the limit in the fixed support rod 103, so that the storage box 104 can be removed, thereby facilitating the removal of qualified products.

[0028] When using the screening device for manufacturing anisotropic conductive adhesive of the utility model, the conductive adhesive to be tested is placed on the conveyor belt 102, and the conductive adhesive is transported by the rotation of the conveyor belt 102. The guide plate 105 guides the guide adhesive, and the adjustment motor 107 drives the adjustment shaft 106 to rotate in the mounting bracket 101, so that the guide plate 105 rotates, and then the angle of guiding qualified products is adjusted, and the qualified conductive adhesive is further introduced into the storage box 104 to collect the qualified products. By unscrewing the disassembly bolt 109, the connection plug block 108 is released from the limit in the fixed support rod 103, so that the storage box 104 can be removed, and it is convenient to take out the qualified products.

[0029] Second embodiment

[0030] See also Figure 3 and Figure 4 , Figure 3 It is an overall structural diagram of a screening device for manufacturing anisotropic conductive adhesive according to a second embodiment of the utility model. Figure 4 The projection diagram of the screening device for manufacturing anisotropic conductive adhesive according to the second embodiment of the utility model is shown in FIG. Based on the first embodiment, the working device includes a current sensor 201, a storage box 202, a screening push plate 203 and a control component, and the control component includes a control cylinder 204 and a control rod 205.

[0031] Among them, the current sensor 201 is fixedly connected to the mounting bracket 101 and is located on a side of the mounting bracket 101 close to the conveyor belt 102; the storage box 202 is fixedly connected to the mounting bracket 101 and is located on a side of the mounting bracket 101 close to the conveyor belt 102; the screening push plate 203 slides with the conveyor belt 102, is connected to the mounting bracket 101 through the control component, and is located on a side of the conveyor belt 102 close to the mounting bracket 101; the control component controls the sliding of the screening push plate 203. The current sensor 201 is fixedly arranged on the top of the mounting bracket 101 and detects the current. The storage box 202 is fixedly arranged on the surface of the mounting bracket 101 and is located on the side of the conveyor belt 102. The screening push plate 203 is slidably arranged on the surface of the conveyor belt 102. The current sensor 201 senses the current generated by the conductive adhesive. When defective products appear, the control component controls the screening push plate 203 to slide, thereby pushing the defective products from the conveyor belt 102 to the storage box 202.

[0032] Secondly, the control cylinder 204 is fixedly connected to the mounting bracket 101 and is located on the side of the mounting bracket 101 close to the screening push plate 203; the control rod 205 is connected to the screening push plate 203 and the control cylinder 204 respectively, and the control rod 205 is located on the side of the screening push plate 203 close to the control cylinder 204. The control cylinder 204 is a linear cylinder with a reciprocating piston inside, and the control cylinder 204 is fixedly arranged on the mounting bracket 101. The control rod 205 is a cylindrical rod that can be telescopically moved forward and backward. The two ends of the control rod 205 are respectively connected to the reciprocating piston of the screening push plate 203 and the control cylinder 204. Through the reciprocating motion of the control cylinder 204, the control rod 205 is driven to telescope forward and backward, thereby driving the screening push plate 203 to slide forward and backward.

[0033] When using the screening equipment for manufacturing anisotropic conductive adhesive of the utility model, the current sensor 201 senses the current generated by the conductive adhesive. When defective products appear, the reciprocating motion of the control cylinder 204 drives the control rod 205 to extend and retract, thereby driving the screening push plate 203 to slide, and then pushing the defective products from the conveyor belt 102 into the storage box 202, and no further manual screening is required.

[0034] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A screening device for manufacturing anisotropic conductive adhesive, comprising a mounting bracket, a conveyor belt and a working device, wherein the conveyor belt is rotatably connected to the mounting bracket and is located on one side of the mounting bracket, characterized in that: Also includes storage facilities, The storage device includes a fixed support rod, a storage box, a guide plate, an adjustment assembly and a disassembly assembly. The fixed support rod is fixedly connected to the mounting bracket and is located on a side of the mounting bracket close to the conveyor belt. The storage box is detachably connected to the fixed support rod through the disassembly assembly and is located on a side of the fixed support rod close to the mounting bracket. The guide plate is rotatably connected to the mounting bracket through the adjustment assembly and is located on a side of the mounting bracket close to the storage box. The adjustment assembly drives the guide plate to rotate.

2. The screening device for manufacturing anisotropic conductive adhesive according to claim 1, characterized in that: The adjustment assembly includes an adjustment shaft and an adjustment motor. The adjustment shaft is fixedly connected to the guide plate and rotatably connected to the mounting bracket and is located on a side of the guide plate close to the mounting bracket. The adjustment motor is fixedly connected to the mounting bracket and is located on a side of the mounting bracket close to the adjustment shaft, and the output end of the adjustment motor is connected to the adjustment shaft.

3. The screening device for manufacturing anisotropic conductive adhesive according to claim 1, characterized in that: The disassembly assembly includes a connecting block and a disassembly bolt. The connecting block is fixedly connected to the storage box and cooperates with the fixed support rod, and is located on a side of the storage box close to the fixed support rod; the disassembly bolt is slidably connected to the fixed support rod and abuts against the connecting block, and is located on a side of the fixed support rod close to the connecting block.

4. The screening device for manufacturing anisotropic conductive adhesive according to claim 1, characterized in that: The working device includes a current sensor, a storage box, a screening push plate and a control component. The current sensor is fixedly connected to the mounting bracket and is located on a side of the mounting bracket close to the conveyor belt; the storage box is fixedly connected to the mounting bracket and is located on a side of the mounting bracket close to the conveyor belt; the screening push plate slides with the conveyor belt and is connected to the mounting bracket through the control component and is located on a side of the conveyor belt close to the mounting bracket; the control component controls the sliding of the screening push plate.

5. The screening device for manufacturing anisotropic conductive adhesive according to claim 4, characterized in that: The control assembly includes a control cylinder and a control rod. The control cylinder is fixedly connected to the mounting bracket and is located on a side of the mounting bracket close to the screening push plate. The control rod is respectively connected to the screening push plate and the control cylinder, and the control rod is located on a side of the screening push plate close to the control cylinder.

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