Automatic adhesive tearing and discharging device

Abstract

The utility model discloses an automatic glue tearing and discharging device which comprises a base, a first displacement assembly, a second displacement assembly, a third displacement assembly, a mounting plate, a glue tearing assembly and a material taking head. Through a first displacement assembly, a second displacement assembly and a third displacement assembly, a mounting plate is arranged on the third displacement assembly and moves back and forth along with the third displacement assembly; the glue tearing assembly is arranged on the mounting plate and moves back and forth along with the mounting plate to finish the glue tearing process; the material taking head is arranged on the mounting plate, so that the automatic adhesive tape tearing process is achieved through the cooperation of the adhesive tearing assembly and the movement of the mounting plate, the automatic discharging process of PCBA boards is completed through the arrangement of the material taking head, manual participation is not needed, the labor intensity is greatly reduced, and the machining efficiency is higher and the labor cost is lower through the automatic machining mode.

Description

Technical Field

[0001] The utility model relates to the technology in the field of circuit board processing, in particular to an automatic tape tearing and blanking device. Background Art

[0002] PCBA boards have advantages such as high wiring density, light weight, and thin thickness, and have been widely used in fields such as electronic products and medical equipment. With the development of science and technology, the production process of PCBA boards has gradually become automated. However, on the existing production lines of PCBA boards, some fixing methods will stick tapes around the PCBA boards, and when blanking, the tapes on the PCBA boards need to be torn off; the existing method is to manually tear off the excess tapes on the PCBA boards and then perform blanking. This method of tearing tapes not only has a high labor intensity, but also the manual tearing process is slow, thus affecting the overall processing efficiency, and at the same time, the labor cost is also higher. Therefore, it is necessary to research a new technical solution to solve the above problems. Content of the Utility Model

[0003] In view of this, in view of the deficiencies of the existing technology, the main purpose of the utility model is to provide an automatic tape tearing and blanking device, which can effectively solve the problems of high labor intensity, slow processing efficiency, and high labor cost of the existing tape blanking method.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An automatic tape tearing and blanking device includes a base, a first shifting component, a second shifting component, a third shifting component, a mounting plate, a tape tearing component, and a picking head; the base is arranged on an external device; the first shifting component is arranged on the base and can move back and forth; the second shifting component is arranged on the first shifting component and can move horizontally back and forth and move back and forth along with the first shifting component; the third shifting component is arranged on the second shifting component and can move up and down and move back and forth along with the second shifting component; the mounting plate is arranged on the third shifting component and moves back and forth along with the third shifting component; the tape tearing component is arranged on the mounting plate and completes the tape tearing process by moving back and forth along with the mounting plate; the picking head is arranged on the mounting plate.

[0006] As a preferred solution, the first shifting component includes a first screw rod, a movable rod, and a first driving mechanism; the first screw rod is arranged on the base and can rotate back and forth and extend forward and backward; the movable rod extends horizontally and cooperates with the first screw rod; the first driving mechanism is arranged on the base and drives the first screw rod to rotate back and forth.

[0007] As a preferred solution, there are two bases arranged symmetrically left and right. Correspondingly, there are also two first screws and two first driving mechanisms. Each first screw is arranged on the corresponding base, and each first driving mechanism drives the corresponding first screw to rotate back and forth. Both ends of the movable rod are respectively engaged with the two first screws and are synchronously driven by the two first screws to move back and forth.

[0008] As a preferred solution, the second displacement assembly includes a second screw, a movable seat, and a second driving mechanism; the second screw is arranged on the first displacement assembly so as to be rotatable back and forth and extend horizontally; the movable seat is engaged with the second screw and is driven by the second screw to move horizontally back and forth; the second driving mechanism is arranged on the first displacement assembly and drives the second screw to rotate back and forth.

[0009] As a preferred solution, the third displacement assembly includes a third screw, a movable plate, and a third driving mechanism; the third screw is arranged on the second displacement assembly so as to be rotatable back and forth and extend vertically; the movable plate is engaged with the third screw and is driven by the third screw to move up and down back and forth; the third driving mechanism is arranged on the second displacement assembly and drives the third screw to rotate back and forth.

[0010] As a preferred solution, there are two third displacement assemblies arranged symmetrically front and back. Correspondingly, the mounting plates, the glue tearing assemblies, and the material taking heads are also arranged in two groups front and back. Each group of mounting plates, glue tearing assemblies, and material taking heads are arranged on the corresponding third displacement assemblies.

[0011] As a preferred solution, the glue tearing assembly includes a mounting frame, a material suction head, a movable frame, a fourth driving mechanism, a clamping head, and a fifth driving mechanism; the mounting frame is arranged on the mounting plate; the material suction head is arranged on the mounting frame; the movable frame is arranged on the mounting frame so as to be movable up and down back and forth; the fourth driving mechanism is arranged on the mounting frame and drives the movable frame to move back and forth; the clamping head is arranged on the movable frame so as to be movable back and forth front and back and is located below the side of the material suction head; the fifth driving mechanism is arranged on the movable frame and drives the clamping head to move back and forth front and back.

[0012] As a preferred solution, the material suction head is arranged on the mounting frame so as to be movable up and down back and forth. The glue tearing assembly further includes a sixth driving mechanism, and the sixth driving mechanism drives the material suction head to move up and down back and forth.

[0013] As a preferred solution, a plurality of through holes arranged at intervals are formed on the mounting plate; the material taking head is a vacuum material taking head, and a plurality of material taking heads are provided. Each material taking head is arranged on the mounting plate and corresponds to the position of the corresponding through hole.

[0014] As a preferred solution, the material taking head is detachably arranged on the mounting plate by means of magnetic attraction.

[0015] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical solution that:

[0016] Through the first shifting component, the second shifting component and the third shifting component, the mounting plate is set on the third shifting component and moves back and forth with the third shifting component; and the glue tearing component is set on the mounting plate and completes the glue tearing process by moving back and forth with the mounting plate; the material picking head is set on the mounting plate, so that the glue tearing component cooperates with the movement of the mounting plate to realize the automatic tape tearing process, and the automatic unloading process of the PCBA board is completed through the setting of the material picking head, without manual participation, which greatly reduces the labor intensity. The automated processing method makes the processing efficiency higher and the labor cost lower.

[0017] In order to more clearly illustrate the structural features and functions of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of a preferred embodiment of the utility model;

[0019] Figure 2 It is a partial assembly diagram of a preferred embodiment of the utility model;

[0020] Figure 3 It is another partial assembly schematic diagram of a preferred embodiment of the utility model.

[0021] Description of the accompanying drawings:

[0022] 10. Base; 20. First shifting assembly; 21. First screw rod; 22. Movable rod; 23. First driving mechanism; 30. Second shifting assembly; 31. Second screw rod; 32. Movable seat; 33. Second driving mechanism; 40. Third shifting assembly; 41. Third screw rod; 42. Movable plate; 43. Third driving mechanism; 50. Mounting plate; 501. Through hole; 60. Glue peeling assembly; 61. Mounting frame; 62. Suction head; 63. Movable frame; 64. Fourth driving mechanism; 65. Clamping head; 66. Fifth driving mechanism; 67. Sixth driving mechanism; 70. Removing head. DETAILED DESCRIPTION

[0023] Please refer to Figures 1 to 3 As shown, it shows the specific structure of the preferred embodiment of the utility model, which includes a base 10, a first shifting component 20, a second shifting component 30, a third shifting component 40, a mounting plate 50, a glue peeling component 60 and a material taking head 70.

[0024] The base 10 is arranged on the external device; in this embodiment, there are two bases 10 arranged symmetrically left and right.

[0025] The first shifting component 20 is arranged on the base 10 so as to be movable back and forth; in this embodiment, the first shifting component 20 includes a first screw rod 21, a movable rod 22 and a first driving mechanism 23; the first screw rod 21 is arranged on the base 10 so as to be rotatable back and forth and extend in the front-rear direction; the movable rod 22 extends transversely and is engaged with the first screw rod 21; the first driving mechanism 23 is arranged on the base 10 and drives the first screw rod 21 to rotate back and forth. By driving the first screw rod 21 to rotate through the first driving mechanism 23, the movable rod 22 is driven to move back and forth. There are two first screw rods 21 and two first driving mechanisms 23. Each first screw rod 21 is arranged on the corresponding base 10, and each first driving mechanism 23 drives the corresponding first screw rod 21 to rotate back and forth. The two ends of the movable rod 22 are respectively engaged with the two first screw rods 21 and are synchronously driven by the two first screw rods 21 to move back and forth. The arrangement of the two bases 10 makes the overall structure more stable. At the same time, the arrangement of the two first screw rods 21 and the two first driving mechanisms 23 also makes the movement process of the first shifting component 20 in the front-rear direction more stable.

[0026] The second shifting component 30 is arranged on the first shifting component 20 so as to be movable laterally back and forth and moves back and forth along with the first shifting component 20; in this embodiment, the second shifting component 30 includes a second screw rod 31, a movable seat 32 and a second driving mechanism 33; the second screw rod 31 is arranged on the first shifting component 20 so as to be rotatable back and forth and extend laterally; the movable seat 32 is engaged with the second screw rod 31 and is driven by the second screw rod 31 to move laterally back and forth; the second driving mechanism 33 is arranged on the first shifting component 20 and drives the second screw rod 31 to rotate back and forth.

[0027] The third shifting component 40 is arranged on the second shifting component 30 so as to be movable up and down and moves up and down along with the second shifting component 30; in this embodiment, the third shifting component 40 includes a third screw rod 41, a movable plate 42 and a third driving mechanism 43; the third screw rod 41 is arranged on the second shifting component 30 so as to be rotatable back and forth and extend vertically; the movable plate 42 is engaged with the third screw rod 41 and is driven by the third screw rod 41 to move up and down; the third driving mechanism 43 is arranged on the second shifting component 30 and drives the third screw rod 41 to rotate back and forth. There are two third shifting components 40 arranged symmetrically front and back. Correspondingly, the mounting plates 50, the glue tearing assemblies 60 and the picking heads 70 are also arranged in two groups front and back. Each group of mounting plates 50, glue tearing assemblies 60 and picking heads 70 is arranged on the corresponding third shifting component 40, so that the glue tearing and blanking processes of two groups of PCBA boards can be completed simultaneously, effectively improving the overall processing efficiency.

[0028] The mounting plate 50 is disposed on the third displacement assembly 40 and moves back and forth with the third displacement assembly 40. In this embodiment, a plurality of through holes 501 arranged at intervals are formed in the mounting plate 50.

[0029] The tape tearing assembly 60 is disposed on the mounting plate 50 and completes the tape tearing process by moving back and forth with the mounting plate 50. In this embodiment, the tape tearing assembly 60 includes a mounting frame 61, a suction head 62, a movable frame 63, a fourth driving mechanism 64, a clamping head 65, and a fifth driving mechanism 66. The mounting frame 61 is disposed on the mounting plate 50. The suction head 62 is disposed on the mounting frame 61. The movable frame 63 is movably disposed on the mounting frame 61 in a back-and-forth up-and-down manner. The fourth driving mechanism 64 is disposed on the mounting frame 61 and drives the movable frame 63 to move back and forth. The clamping head 65 is movably disposed on the movable frame 63 in a back-and-forth front-and-rear manner and is located below the side of the suction head 62. The fifth driving mechanism 66 is disposed on the movable frame 63 and drives the clamping head 65 to move back and forth front and rear. When tearing the tape, first, one end of the tape is sucked up by the suction head 62, then the clamping head 65 moves to the lower part of the suction head 62 and cooperates with the suction head 62 to clamp one end of the tape, and then the tape is torn off in cooperation with the first displacement assembly 20, the second displacement assembly 30, and the third displacement assembly 40. The suction head 62 is movably disposed on the mounting frame 61 in a back-and-forth up-and-down manner. The tape tearing assembly 60 further includes a sixth driving mechanism 67, and the sixth driving mechanism 67 drives the suction head 62 to move back and forth up and down.

[0030] The material taking head 70 is disposed on the mounting plate 50. In this embodiment, the material taking head 70 is a vacuum material taking head, and a plurality of material taking heads 70 are provided. Each material taking head 70 is disposed on the mounting plate 50 and corresponds to the position of the corresponding through hole 501. The vacuum suction head is communicated with an external vacuum generator through the through hole 501. The material taking head 70 is detachably disposed on the mounting plate 50 by a magnetic attraction manner, so that the position of the material taking head 70 can be adjusted according to the size of the actually processed product, thereby meeting the blanking process of products of different sizes.

[0031] The design focus of the present utility model lies in: through the first displacement assembly, the second displacement assembly, and the third displacement assembly, the mounting plate is disposed on the third displacement assembly and moves back and forth with the third displacement assembly; and in cooperation with the tape tearing assembly disposed on the mounting plate and completing the tape tearing process by moving back and forth with the mounting plate; the material taking head is disposed on the mounting plate, so that the process of automatically tearing the tape is realized through the cooperation of the tape tearing assembly and the movement of the mounting plate, and the automatic blanking process of the PCBA board is completed through the arrangement of the material taking head, without manual participation, greatly reducing the labor intensity. The automated processing method makes the processing efficiency higher and the labor cost lower.

[0032] The above are only the preferred embodiments of the present invention, and do not impose any limitation on the technical scope of the present invention. Therefore, any minor modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. An automated glue tearing and blanking device, characterized in that: It includes a base, a first shifting component, a second shifting component, a third shifting component, a mounting plate, a glue tearing component, and a picking head; the base is arranged on an external device; the first shifting component is arranged on the base so as to be movable back and forth; the second shifting component is arranged on the first shifting component so as to be movable horizontally back and forth and moves back and forth along with the first shifting component; the third shifting component is arranged on the second shifting component so as to be movable vertically back and forth and moves back and forth along with the second shifting component; the mounting plate is arranged on the third shifting component and moves back and forth along with the third shifting component; the glue tearing component is arranged on the mounting plate and completes the glue tearing process by moving back and forth along with the mounting plate; the picking head is arranged on the mounting plate.

2. The automated glue tearing and blanking device according to claim 1, wherein: The first shifting component includes a first screw rod, a movable rod, and a first driving mechanism; the first screw rod is arranged on the base so as to be rotatable back and forth and extend longitudinally; the movable rod extends horizontally and is engaged with the first screw rod; the first driving mechanism is arranged on the base and drives the first screw rod to rotate back and forth.

3. The automated glue tearing and blanking device according to claim 2, wherein: There are two bases arranged symmetrically left and right. Correspondingly, there are also two first screw rods and two first driving mechanisms. Each first screw rod is arranged on the corresponding base, and each first driving mechanism drives the corresponding first screw rod to rotate back and forth. Both ends of the movable rod are engaged with the two first screw rods and are synchronously driven by the two first screw rods to move back and forth longitudinally.

4. The automated glue tearing and blanking device according to claim 1, characterized in that: The second shifting component includes a second screw rod, a movable seat, and a second driving mechanism; the second screw rod is arranged on the first shifting component so as to be rotatable back and forth and extend horizontally; the movable seat is engaged with the second screw rod and is driven by the second screw rod to move horizontally back and forth; the second driving mechanism is arranged on the first shifting component and drives the second screw rod to rotate back and forth.

5. The automated glue tearing and blanking device according to claim 1, characterized in that: The third shifting component includes a third screw rod, a movable plate, and a third driving mechanism; the third screw rod is arranged on the second shifting component so as to be rotatable back and forth and extend vertically; the movable plate is engaged with the third screw rod and is driven by the third screw rod to move vertically back and forth; the third driving mechanism is arranged on the second shifting component and drives the third screw rod to rotate back and forth.

6. The automated glue tearing and blanking device according to claim 1, wherein: There are two third shifting components arranged symmetrically front and back. Correspondingly, the mounting plate, the glue tearing component, and the picking head are also arranged in two groups front and back. Each group of the mounting plate, the glue tearing component, and the picking head is arranged on the corresponding third shifting component.

7. The automated glue tearing and blanking device according to claim 1, wherein: The glue tearing component includes a mounting frame, a suction head, a movable frame, a fourth driving mechanism, a clamping head, and a fifth driving mechanism; the mounting frame is arranged on the mounting plate; the suction head is arranged on the mounting frame; the movable frame is arranged on the mounting frame so as to be movable vertically back and forth; the fourth driving mechanism is arranged on the mounting frame and drives the movable frame to move back and forth; the clamping head is arranged on the movable frame so as to be movable longitudinally back and forth and is located at the lower side of the suction head; the fifth driving mechanism is arranged on the movable frame and drives the clamping head to move longitudinally back and forth.

8. The automated glue tearing and blanking device according to claim 7, wherein: The suction head is arranged on the mounting frame so as to be movable vertically back and forth. The glue tearing component further includes a sixth driving mechanism, and the sixth driving mechanism drives the suction head to move vertically back and forth.

9. The automated glue tearing and blanking device according to claim 1, wherein: A plurality of through holes arranged at intervals are formed in the mounting plate; the material taking head is a vacuum material taking head, and a plurality of material taking heads are provided. Each material taking head is arranged on the mounting plate and corresponds to the position of the corresponding through hole.

10. The automated glue tearing and blanking device according to claim 9, wherein: The material taking head is detachably arranged on the mounting plate by means of magnetic attraction.

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