Side roller PCB (Printed Circuit Board) thin plate guiding clamp plate

Abstract

The utility model belongs to the technical field of PCB thin plate processing, and discloses a side roller PCB thin plate guiding clamp plate which comprises a base, a guiding plate is fixedly installed at the upper end of the base, the outer end of the guiding plate is rotatably connected with a rotating rod, a roller is fixedly installed at the lower end of the rotating rod, the bottom of the roller abuts against a rubber mat, and the bottom of the rubber mat is fixedly connected with a side roller. According to the device, the spiral transmission rod is driven to rotate by rotating the handle, so that the spiral rod drives the threaded plate at the outer end of the threaded rod to move downwards, the connecting rod drives the rotating rod to move upwards, the rotating rod is driven to rotate, and the rotating rod is driven to rotate. According to the PCB sheet processing device, a PCB sheet can be conveniently placed between the rolling wheel and the rubber mat, the handle is slowly loosened, the rotating rod drives the rolling wheel to move downwards through the acting force of the spring, the rolling wheel tightly presses the sheet, operation of workers is facilitated, and the product scrapping situation caused by the problems of board clamping, board stacking, adhesive tape waste, corner pressing and the like during PCB sheet processing is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PCB thin plate processing, in particular to a side roller PCB thin plate guiding fixture plate. Background Art

[0002] During the production process of PCB boards, in order to ensure the normal production process, the PCB boards need to be guided to prevent them from being offset during operation, which may cause problems such as stuck boards and stacked boards. Currently, the guidance of PCB boards usually uses a bare board with adhesive tape as a guide plate, but this method is not suitable for thin PCB boards.

[0003] Since the PCB sheet is relatively thin and not very rigid, the use of the above-mentioned guide plate method can easily cause problems such as board jamming and board stacking, and will also waste tape and produce corner pressing, resulting in unnecessary scrapping of products during the production process. Therefore, a guide fixture plate is needed to press the PCB sheet during the production process of the PCB sheet to reduce the occurrence of product damage.

[0004] For this reason, a side roller PCB thin plate guiding fixture plate is proposed, which is upgraded and modified on the basis of the device to solve these shortcomings. Utility Model Content

[0005] The purpose of the utility model is to solve the problems of the background technology and provide a side roller PCB thin plate guiding fixture plate.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A side roller PCB thin plate guiding fixture plate comprises a base, a guide plate is fixedly mounted on the upper end of the base, a rotating rod is rotatably connected to the outer end of the guide plate, a roller is fixedly mounted on the lower end of the rotating rod, a rubber pad is abutted on the bottom of the roller, the outer end of the rubber pad is fixedly mounted on the surface of the base, a restoring mechanism is arranged inside the guide plate, and an adjusting mechanism is arranged on the outer end of the guide plate.

[0008] Furthermore, the adjustment mechanism includes a handle, the outer end of the guide plate is rotatably connected to the handle, a spiral transmission rod is fixedly installed in the middle of the handle, the outer end of the spiral transmission rod is meshingly connected to the spiral rod, the upper end of the spiral rod is fixedly connected to a threaded rod, the upper side of the outer end of the threaded rod is threadedly connected to a threaded plate, the lower side of the outer end of the threaded plate is abutted against a connecting rod, and one end of the connecting rod is fixedly connected to one end of the rotating rod.

[0009] Furthermore, the lower end of the spiral rod is rotatably connected to the inner wall of the guide plate, and the outer end of the threaded plate is slidably connected to the inner wall of the guide plate.

[0010] Furthermore, a connecting block is fixedly connected between the rotating rods, and a rotating wheel is rotatably connected to the outer end of the guide plate.

[0011] Furthermore, the restoration mechanism includes a rotating block, the inner wall of the guide plate is rotatably connected to the rotating block, the inner wall of the rotating block is slidably connected to a sliding block, one end of the sliding block is fixedly connected to a sliding rod, and one end of the sliding rod is rotatably connected to the outer end of the rotating rod.

[0012] Furthermore, a spring is provided at the outer end of the sliding rod, one end of the spring is fixedly mounted to the outer end of the sliding block, and one end of the spring is fixedly mounted to the inner wall of the rotating block.

[0013] The beneficial effects of the utility model are as follows:

[0014] The utility model drives the spiral transmission rod to rotate by turning the handle, so that the spiral rod drives the threaded plate at the outer end of the threaded rod to move downward, and the connecting rod drives the rotating rod to move upward, so that the PCB thin plate is placed between the roller and the rubber pad, and the handle is slowly loosened, and the rotating rod drives the roller to move downward through the action of the spring, so that the roller presses the thin plate, which is convenient for the staff to operate and improves the product scrapping caused by the problems of plate jamming, plate stacking, tape waste and angle pressing during the processing of the PCB thin plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the restoration mechanism of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the regulating mechanism of the utility model.

[0018] Figure numerals: 1. base; 11. rubber pad; 12. guide plate; 2. adjustment mechanism; 21. handle; 22. spiral transmission rod; 23. spiral rod; 24. threaded rod; 25. threaded plate; 26. connecting rod; 3. rotating rod; 31. roller; 32. connecting block; 33. rotating wheel; 4. recovery mechanism; 41. sliding block; 42. spring; 43. sliding rod; 44. rotating block. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0022] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] like Figures 1 to 3 As shown, a side roller PCB thin plate guiding fixture plate comprises a base 1, a guide plate 12 is fixedly installed on the upper end of the base 1, a rotating rod 3 is rotatably connected to the outer end of the guide plate 12, a connecting block 32 is fixedly connected between the rotating rods 3, a rotating wheel 33 is rotatably connected to the outer end of the guide plate 12, a roller 31 is fixedly installed on the lower end of the rotating rod 3, a rubber pad 11 is abutted on the bottom of the roller 31, and the outer end of the rubber pad 11 is fixedly installed on the surface of the base 1, a restoring mechanism 4 is arranged inside the guide plate 12, and an adjusting mechanism 2 is arranged on the outer end of the guide plate 12; specifically, the height of the roller 31 is adjusted by the adjusting mechanism 2, and the roller 31 is moved downward by the restoring mechanism 4 to press the thin plate.

[0024] like Figure 1 and Figure 2As shown, the restoration mechanism 4 includes a rotating block 44, the inner wall of the guide plate 12 is rotatably connected to the rotating block 44, the inner wall of the rotating block 44 is slidably connected to the sliding block 41, one end of the sliding block 41 is fixedly connected to the sliding rod 43, one end of the sliding rod 43 is rotatably connected to the outer end of the rotating rod 3, the outer end of the sliding rod 43 is provided with a spring 42, one end of the spring 42 is fixedly installed on the outer end of the sliding block 41, and one end of the spring 42 is fixedly installed on the inner wall of the rotating block 44; specifically, slowly release the handle 21, and through the action of the spring 42, the rotating rod 3 drives the roller 31 to move downward, so that the roller 31 presses the thin plate, which is convenient for the staff to operate.

[0025] like Figure 1 , Figure 2 and Figure 3 As shown, the adjustment mechanism 2 includes a handle 21, the outer end of the guide plate 12 is rotatably connected to the handle 21, the middle of the handle 21 is fixedly installed with a spiral transmission rod 22, the outer end of the spiral transmission rod 22 is meshingly connected with a spiral rod 23, the upper end of the spiral rod 23 is fixedly connected with a threaded rod 24, the upper side of the outer end of the threaded rod 24 is threadedly connected with a threaded plate 25, the lower side of the outer end of the threaded plate 25 is abutted with a connecting rod 26, one end of the connecting rod 26 is fixedly connected to one end of the rotating rod 3; specifically, the spiral transmission rod 22 is driven to rotate by rotating the handle 21, so that the spiral rod 23 drives the threaded plate 25 at the outer end of the threaded rod 24 to move downward, and the connecting rod 26 drives the rotating rod 3 to move upward, so as to facilitate placing the PCB sheet between the roller 31 and the rubber pad 11.

[0026] like Figure 2 and Figure 3 As shown, the lower end of the screw rod 23 is rotatably connected to the inner wall of the guide plate 12, and the outer end of the threaded plate 25 is slidably connected to the inner wall of the guide plate 12; specifically, it is convenient for the screw rod 23 to rotate stably and for the threaded plate 25 to move stably.

[0027] In summary: by turning the handle 21 to drive the spiral transmission rod 22 to rotate, the spiral rod 23 drives the threaded plate 25 at the outer end of the threaded rod 24 to move downward, and the connecting rod 26 drives the rotating rod 3 to move upward, so as to facilitate placing the PCB sheet between the roller 31 and the rubber pad 11, and slowly loosen the handle 21. Through the force of the spring 42, the rotating rod 3 drives the roller 31 to move downward, so that the roller 31 presses the sheet, which is convenient for the staff to operate and improves the product scrapping caused by problems such as board jamming, board stacking, tape waste and angle pressing during PCB sheet processing.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A side roller PCB thin plate guiding fixture plate, comprising a base (1), characterized in that: A guide plate (12) is fixedly mounted on the upper end of the base (1); the outer end of the guide plate (12) is rotatably connected to a rotating rod (3); a roller (31) is fixedly mounted on the lower end of the rotating rod (3); a rubber pad (11) is abutted against the bottom of the roller (31); the outer end of the rubber pad (11) is fixedly mounted on the surface of the base (1); a restoring mechanism (4) is arranged inside the guide plate (12); and an adjusting mechanism (2) is arranged on the outer end of the guide plate (12).

2. A side roller PCB thin plate guiding fixture plate as claimed in claim 1, characterized in that: The adjustment mechanism (2) comprises a handle (21), the outer end of the guide plate (12) is rotatably connected to the handle (21), a spiral transmission rod (22) is fixedly installed in the middle of the handle (21), the outer end of the spiral transmission rod (22) is meshingly connected to a spiral rod (23), the upper end of the spiral rod (23) is fixedly connected to a threaded rod (24), the upper side of the outer end of the threaded rod (24) is threadedly connected to a threaded plate (25), the lower side of the outer end of the threaded plate (25) is abutted against a connecting rod (26), and one end of the connecting rod (26) is fixedly connected to one end of the rotating rod (3).

3. A side roller PCB thin plate guiding fixture plate as claimed in claim 2, characterized in that: The lower end of the spiral rod (23) is rotatably connected to the inner wall of the guide plate (12), and the outer end of the threaded plate (25) is slidably connected to the inner wall of the guide plate (12).

4. A side roller PCB thin plate guiding fixture plate as claimed in claim 1, characterized in that: A connecting block (32) is fixedly connected between the rotating rods (3), and a rotating wheel (33) is rotatably connected to the outer end of the guide plate (12).

5. A side roller PCB thin plate guiding fixture plate as claimed in claim 1, characterized in that: The restoration mechanism (4) comprises a rotating block (44), the inner wall of the guide plate (12) being rotatably connected to the rotating block (44), the inner wall of the rotating block (44) being slidably connected to a sliding block (41), one end of the sliding block (41) being fixedly connected to a sliding rod (43), and one end of the sliding rod (43) being rotatably connected to the outer end of the rotating rod (3).

6. A side roller PCB thin plate guiding fixture plate as claimed in claim 5, characterized in that: A spring (42) is provided at the outer end of the sliding rod (43), one end of the spring (42) is fixedly mounted to the outer end of the sliding block (41), and one end of the spring (42) is fixedly mounted to the inner wall of the rotating block (44).

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