A flexible circuit board reinforcement steel sheet attachment device

Abstract

The utility model discloses a flexible circuit board reinforcement steel sheet attaching device, which belongs to the technical field of circuit board processing, and comprises a supporting base, wherein mounting platforms are arranged on both sides of the upper end of the supporting base, a feeding assembly is arranged on one side of the mounting platform, a fixing plate is arranged on the other side of the mounting platform, a lifting assembly is arranged in the middle of the fixing plate, a side of the lifting assembly is connected with a transverse movement assembly, a side of the transverse movement assembly is arranged with an L-shaped mounting block, an electric push rod is arranged in the middle of the L-shaped mounting block, and a piston rod of the electric push rod is connected with a negative pressure gripping head. The utility model is provided with a feeding assembly, and the attached flexible circuit board slides into the unloading assembly from a unloading trough, and the flexible circuit board presses down a sealing plate to rotate the sealing plate along an axle pin, and the sealing plate is opened to make the flexible circuit board fall onto a conveyor belt, and the rotation of the stepping motor drives the active roller to rotate, thereby driving the conveyor belt to rotate, so that the flexible circuit board is transported to a designated position to complete the unloading, thereby improving the production efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of circuit board processing, and in particular relates to a flexible circuit board reinforcing steel sheet attaching device. Background Art

[0002] At present, the field of electronic technology is developing rapidly, and people have higher and higher requirements for electronic products. In the design of electronic products, people pay more and more attention to the utilization of space, which has led to the emergence of flexible circuit boards that can efficiently utilize space resources. Flexible circuit boards are made of polyimide or polyester film as a substrate, a kind of highly reliable and flexible printed circuit board, referred to as soft board or FPC, with the characteristics of high wiring density, light weight, thin thickness and good bending properties.

[0003] Chinese patent application No. 202320466703.8 discloses a flexible circuit board reinforcing steel sheet attaching device, including a supporting base, an operating supporting platform is installed on the top of the supporting base, two mutually symmetrical mounting platforms are installed on the operating supporting platform, a vertical limiting slide groove is opened on the mounting platform, a vertical slider is slidably installed in the vertical limiting slide groove, and a vertical moving block is installed on the vertical slider. Through the mutual cooperation of the arranged silos, the first conveyor belt and the second conveyor belt and other structures, the reinforcing steel sheets and the flexible circuit board can be placed in the two silos in turn, so that the reinforcing steel sheets and the flexible circuit board can be transported to the bottom of the negative pressure gripper in turn through the first conveyor belt and the second conveyor belt, so that the reinforcing steel sheets can be grabbed by the negative pressure gripper and attached to the flexible circuit board, thereby completing the attachment work, and the reinforced flexible circuit board is transported to the designated position by the second conveyor belt to complete the discharge, thereby improving the efficiency of the device in attaching the reinforcing steel sheets.

[0004] The above-mentioned patent has the following problems when in use: the attached flexible circuit board is inconvenient to collect and discharge, which affects the processing efficiency. It is also troublesome to support and move, making it inconvenient to transport and support the device. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a flexible circuit board reinforcing steel sheet attaching device, which has the characteristics of convenient discharging and collecting, and easy support and movement.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flexible circuit board reinforcement steel sheet attachment device, comprising a support base, a mounting platform is arranged on both sides of the upper end of the support base, a feeding assembly is arranged on one side of the mounting platform, a fixing plate is arranged on the other side of the mounting platform, a lifting assembly is arranged in the middle of the fixing plate, a side of the lifting assembly is connected with a transverse movement assembly, an L-shaped mounting block is arranged on the side of the transverse movement assembly, an electric push rod is arranged in the middle of the L-shaped mounting block, a piston rod of the electric push rod is connected with a negative pressure gripper, a first conveyor belt is arranged on one side of the upper end of the mounting platform, a second conveyor belt is arranged on the other side of the upper end of the mounting platform, a material discharge trough is arranged on the upper end of the mounting platform at the side of the first conveyor belt, a material bin is arranged on the back side of the fixing plate at positions corresponding to the first conveyor belt and the second conveyor belt, moving wheels are arranged around the bottom of the support base, and a supporting assembly is arranged in the middle of the bottom of the support base.

[0007] Preferably, the feeding assembly includes a feeding assembly, an active roller, a stepper motor, a stand, a conveyor belt and a driven roller, wherein a stand is provided on the upper side of the supporting base, a driving roller is provided at one end of the stand, a driven roller is provided at the other end of the stand, a conveyor belt is nested on the surface of the stand and the driven roller, a stepper motor for driving the active roller to rotate is provided on the side of the stand, and a feeding assembly is provided on the side of the feeding trough.

[0008] Preferably, the unloading assembly includes a hopper, a rotating seat, an axle pin, a return spring and a sealing plate, wherein a rotating seat is provided on both sides of the bottom of the hopper, a sealing plate is provided in the middle of the rotating seat, both ends of the sealing plate are rotatably connected to the rotating seat through an axle pin, and a return spring is provided between the side of the rotating seat and the bottom of the sealing plate.

[0009] Preferably, the sealing plate fits against the bottom of the hopper under the elastic force of a return spring.

[0010] Preferably, the support assembly includes a slide groove, a buffer spring, an adjustment disk, a movable rod, a support plate, a push block and a double-headed screw, wherein a double-headed screw is arranged inside the support base, an adjustment disk is arranged at both ends of the double-headed screw, a slide groove is arranged on both sides of the support base, a movable rod is arranged in the middle of the slide groove, a support plate is arranged at the lower end of the movable rod, and a buffer spring is arranged between the upper end of the movable rod and the slide groove.

[0011] Preferably, the lower end of the push block is provided with an inclined structure, the upper end of the side of the movable rod is provided with an inclined structure, and the side of the push block is in contact with the inner wall of the support base.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a feeding assembly, and the attached flexible circuit board slides into the unloading assembly from the unloading chute, and the flexible circuit board presses down the sealing plate, so that the sealing plate rotates along the shaft pin, and the sealing plate opens, so that the flexible circuit board falls onto the conveyor belt, and the stepper motor rotates to drive the active roller to rotate, and then drives the conveyor belt to rotate, so that the flexible circuit board is transported to the designated position to complete the unloading, thereby improving the production efficiency;

[0014] 2. The utility model enables the device to be pushed and transported through the moving wheels. When placing, the adjusting disk is screwed, the adjusting disk drives the double-headed screw to rotate, the double-headed screw drives the push block to move toward the movable rod, the push block squeezes the movable rod to move down along the slide groove, the support plate at the lower end of the movable rod contacts the ground, the moving wheel is separated from the ground, and supported by the support plate, thereby improving the support stability. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the structure of the feeding assembly of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the blanking component of the utility model;

[0018] Figure 4 This is a schematic diagram of the support assembly structure of the utility model;

[0019] In the figure: 1. fixed plate; 2. lifting assembly; 3. transverse movement assembly; 4. L-shaped mounting block; 5. electric push rod; 6. silo; 7. negative pressure gripper; 8. first conveyor belt; 9. mounting table; 10. support assembly; 101. slideway; 102. buffer spring; 103. adjustment plate; 104. movable rod; 105. support plate; 106. push block; 107. double-headed screw rod; 11. moving wheel; 12. feeding assembly; 121. unloading assembly; 1211. hopper; 1212. rotating seat; 1213. shaft pin; 1214. reset spring; 1215. sealing plate; 122. active roller; 123. stepping motor; 124. stand; 125. conveyor belt; 126. driven roller; 13. second conveyor belt; 14. support base; 15. unloading chute. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: a flexible circuit board reinforcement steel sheet attachment device, comprising a support base 14, mounting platforms 9 are arranged on both sides of the upper end of the support base 14, a feeding assembly 12 is arranged on one side of the mounting platform 9, a fixed plate 1 is arranged on the other side of the mounting platform 9, a lifting assembly 2 is arranged in the middle of the fixed plate 1, a side of the lifting assembly 2 is connected with a transverse movement assembly 3, a side of the transverse movement assembly 3 is arranged with an L-shaped mounting block 4, an electric push rod 5 is arranged in the middle of the L-shaped mounting block 4, a piston rod of the electric push rod 5 is connected with a negative pressure gripper 7, a first conveyor belt 8 is arranged on one side of the upper end of the mounting platform 9, a second conveyor belt 13 is arranged on the other side of the upper end of the mounting platform 9, a material discharge trough 15 is arranged on the upper end of the mounting platform 9 at the side of the first conveyor belt 8, a material bin 6 is arranged on the back of the fixed plate 1 at the corresponding position of the first conveyor belt 8 and the second conveyor belt 13, moving wheels 11 are arranged around the bottom of the support base 14, and a support assembly 10 is arranged in the middle of the bottom of the support base 14.

[0023] Specifically, the feeding assembly 12 includes a feeding assembly 121, an active roller 122, a stepper motor 123, a stand 124, a conveyor belt 125 and a driven roller 126, wherein the stand 124 is arranged on the upper side of the supporting base 14, the active roller 122 is arranged at one end of the stand 124, the driven roller 126 is arranged at the other end of the stand 124, the conveyor belt 125 is embedded in the surface of the stand 124 and the driven roller 126, the stepper motor 123 for driving the active roller 122 to rotate is arranged on the side of the stand 124, and the feeding assembly 121 is arranged on the side of the feeding trough 15.

[0024] By adopting the above technical solution, the attached flexible circuit board slides from the discharge chute 15 into the discharge assembly 121, so that the flexible circuit board falls onto the conveyor belt 125. The stepper motor 123 rotates to drive the active roller 122 to rotate, and then drives the conveyor belt 125 to rotate, so that the flexible circuit board is transported to the specified position to complete the discharge.

[0025] Specifically, the unloading assembly 121 includes a hopper 1211, a rotating seat 1212, an axle pin 1213, a return spring 1214 and a sealing plate 1215, wherein a rotating seat 1212 is arranged on both sides of the bottom of the hopper 1211, a sealing plate 1215 is arranged in the middle of the rotating seat 1212, both ends of the sealing plate 1215 are rotatably connected to the rotating seat 1212 through the axle pin 1213, and a return spring 1214 is arranged between the side of the rotating seat 1212 and the bottom of the sealing plate 1215.

[0026] By adopting the above technical solution, the attached flexible circuit board slides from the discharge chute 15 into the discharge assembly 121, and the flexible circuit board presses down the sealing plate 1215, causing the sealing plate 1215 to rotate along the axle pin 1213, and the sealing plate 1215 opens, allowing the flexible circuit board to fall onto the conveyor belt 125.

[0027] Specifically, the sealing plate 1215 fits against the bottom of the hopper 1211 under the elastic force of the return spring 1214 .

[0028] By adopting the above technical solution, it is ensured that the flexible circuit board falls onto the conveyor belt 125 accurately.

[0029] When the present embodiment is used, the reinforcing steel sheet and the flexible circuit board can be placed in the two silos 6 in sequence by cooperating with each other through the structures such as the arranged silo 6, the first conveyor belt 8 and the second conveyor belt 13, so that the reinforcing steel sheet and the flexible circuit board can be conveyed to the bottom of the negative pressure gripper 7 in sequence through the first conveyor belt 8 and the second conveyor belt 13, and the negative pressure gripper 7 is driven to move horizontally by the transverse movement component 3, and the negative pressure gripper 7 is driven to move vertically by the lifting component 2, so that the negative pressure gripper 7 grabs the reinforcing steel sheet and attaches it to the flexible circuit board, thereby completing the attachment work, and the attached flexible circuit board slides from the unloading chute 15 into the unloading component 121, and the flexible circuit board presses down the sealing plate 1215, so that the sealing plate 1215 rotates along the shaft pin 1213, and the sealing plate 1215 opens, so that the flexible circuit board falls onto the conveyor belt 125, and the stepper motor 123 rotates to drive the active roller 122 to rotate, thereby driving the conveyor belt 125 to rotate, so that the flexible circuit board is transported to the designated position to complete the unloading, thereby improving the production efficiency;

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 is that the support assembly 10 includes a slide groove 101, a buffer spring 102, an adjustment disk 103, a movable rod 104, a support plate 105, a push block 106 and a double-headed screw 107, wherein a double-headed screw 107 is arranged inside the support base 14, and an adjustment disk 103 is arranged at both ends of the double-headed screw 107, a slide groove 101 is arranged on both sides of the support base 14, a movable rod 104 is arranged in the middle of the slide groove 101, a support plate 105 is arranged at the lower end of the movable rod 104, and a buffer spring 102 is arranged between the upper end of the movable rod 104 and the slide groove 101.

[0032] By adopting the above technical solution, the adjusting disk 103 is turned, and the adjusting disk 103 drives the double-headed screw 107 to rotate, and the double-headed screw 107 drives the push block 106 to move toward the movable rod 104. The push block 106 squeezes the movable rod 104 to move down along the slide groove 101, and the support plate 105 at the lower end of the movable rod 104 contacts the ground, and the movable wheel 11 is separated from the ground and supported by the support plate 105, thereby improving the support stability.

[0033] Specifically, the lower end of the push block 106 is provided with an inclined structure, the upper end of the side of the movable rod 104 is provided with an inclined structure, and the side of the push block 106 is in contact with the inner wall of the support base 14 .

[0034] By adopting the above technical solution, the push block 106 is conveniently squeezed to make the movable rod 104 move down along the slide groove 101, the support plate 105 at the lower end of the movable rod 104 contacts the ground, and the moving wheel 11 is separated from the ground and supported by the support plate 105.

[0035] When this embodiment is in use, the device can be pushed and transported by the moving wheel 11. When placed, the adjusting disk 103 is screwed, and the adjusting disk 103 drives the double-headed screw 107 to rotate. The double-headed screw 107 drives the push block 106 to move toward the movable rod 104. The push block 106 squeezes the movable rod 104 to move down along the slide groove 101. The support plate 105 at the lower end of the movable rod 104 contacts the ground, and the moving wheel 11 is separated from the ground and supported by the support plate 105 to improve the support stability.

[0036] The lifting component 2 in the utility model is composed of a vertical limiting slide groove, a second drive motor, a second screw rod and a vertical slider. The composition structure and use principle of the lifting component 2 have been disclosed in a flexible circuit board reinforcement steel sheet attachment device disclosed in Chinese patent application number 202320466703.8.

[0037] The transverse movement component 3 in the utility model is composed of a vertical movement block, a first drive motor, a first screw rod and a horizontal slider. The composition structure and use principle of the transverse movement component 3 have been disclosed in a flexible circuit board reinforcement steel sheet attachment device disclosed in Chinese patent application number 202320466703.8.

[0038] The structure and use principle of the electric push rod 5, the silo 6, the negative pressure gripper 7, the first conveyor belt 8, the mounting platform 9, the second conveyor belt 13 and the support base 14 in the utility model have been disclosed in a flexible circuit board reinforcement steel sheet attachment device disclosed in Chinese patent application No. 202320466703.8.

[0039] Working principle and use process of the utility model: When the utility model is used, the reinforcing steel sheet and the flexible circuit board can be placed in the two silos 6 in turn through the cooperation of the structures such as the arranged silo 6, the first conveyor belt 8 and the second conveyor belt 13, so that the reinforcing steel sheet and the flexible circuit board can be transported to the bottom of the negative pressure gripper 7 in turn through the first conveyor belt 8 and the second conveyor belt 13, and the negative pressure gripper 7 is driven by the transverse movement component 3 to move horizontally, and the negative pressure gripper 7 is driven by the lifting component 2 to move vertically, so that the negative pressure gripper 7 grabs the reinforcing steel sheet and attaches it to the flexible circuit board, thereby completing the attachment work, and the attached flexible circuit board slides from the unloading trough 15 into the unloading component 121, and the flexible circuit board presses down the sealing plate 1215 to make the sealing plate The plate 1215 rotates along the axle pin 1213, and the sealing plate 1215 opens, so that the flexible circuit board falls onto the conveyor belt 125. The rotation of the stepper motor 123 drives the active roller 122 to rotate, and then drives the conveyor belt 125 to rotate, so that the flexible circuit board is transported to the specified position to complete the unloading, thereby improving the production efficiency. The device can be pushed and transported by the moving wheel 11. When placing, the adjusting disk 103 is screwed, and the adjusting disk 103 drives the double-headed screw 107 to rotate. The double-headed screw 107 drives the push block 106 to move toward the movable rod 104. The push block 106 squeezes the movable rod 104 to move down along the slide groove 101. The support plate 105 at the lower end of the movable rod 104 contacts the ground, and the moving wheel 11 is separated from the ground and supported by the support plate 105 to improve the support stability.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flexible circuit board reinforcement steel sheet attachment device, comprising a support base, characterized in that: Mounting platforms are provided on both sides of the upper end of the support base, a feeding assembly is provided on one side of the mounting platform, a fixed plate is provided on the other side of the mounting platform, a lifting assembly is provided in the middle of the fixed plate, the side of the lifting assembly is connected with a transverse movement assembly, the side of the transverse movement assembly is provided with an L-shaped mounting block, an electric push rod is provided in the middle of the L-shaped mounting block, the piston rod of the electric push rod is connected with a negative pressure gripper, a first conveyor belt is provided on one side of the upper end of the mounting platform, a second conveyor belt is provided on the other side of the upper end of the mounting platform, a material discharge trough is provided on the upper end of the mounting platform at the side of the first conveyor belt, a material bin is provided on the back side of the fixed plate at positions corresponding to the first conveyor belt and the second conveyor belt, moving wheels are provided around the bottom of the support base, and a supporting assembly is provided in the middle of the bottom of the support base.

2. A flexible circuit board reinforcing steel sheet attaching device according to claim 1, characterized in that: The feeding assembly includes a feeding assembly, an active roller, a stepper motor, a stand, a conveyor belt and a driven roller, wherein a stand is arranged on the upper side of the supporting base, a driving roller is arranged at one end of the stand, a driven roller is arranged at the other end of the stand, a conveyor belt is embedded on the surface of the stand and the driven roller, a stepper motor for driving the active roller to rotate is arranged on the side of the stand, and a feeding assembly is arranged on the side of the feeding chute.

3. A flexible circuit board reinforcement steel sheet attachment device according to claim 2, characterized in that: The material discharge assembly includes a hopper, a rotating seat, an axle pin, a return spring and a sealing plate, wherein a rotating seat is arranged on both sides of the bottom of the hopper, a sealing plate is arranged in the middle of the rotating seat, both ends of the sealing plate are rotatably connected to the rotating seat through an axle pin, and a return spring is arranged between the side of the rotating seat and the bottom of the sealing plate.

4. A flexible circuit board reinforcement steel sheet attaching device according to claim 3, characterized in that: The sealing plate is fitted with the bottom of the hopper under the elastic force of the return spring.

5. The flexible circuit board reinforcement steel sheet attaching device according to claim 1, characterized in that: The support assembly includes a slide groove, a buffer spring, an adjustment disk, a movable rod, a support plate, a push block and a double-headed screw, wherein a double-headed screw is arranged inside the support base, and adjustment disks are arranged at both ends of the double-headed screw, slide grooves are arranged on both sides of the support base, a movable rod is arranged in the middle of the slide groove, a support plate is arranged at the lower end of the movable rod, and a buffer spring is arranged between the upper end of the movable rod and the slide groove.

6. A flexible circuit board reinforcing steel sheet attaching device according to claim 5, characterized in that: The lower end of the push block is provided with an inclined structure, the upper end of the side of the movable rod is provided with an inclined structure, and the side of the push block is in contact with the inner wall of the support base.

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