Assembly device for production and processing of PCB type wiring terminal

Abstract

The invention discloses an assembling device for production and processing of a PCB type wiring terminal, relates to the technical field of assembling equipment, and aims to solve the problems that a conductive sheet has an extended end after being inserted into an insulating base, and the insulating base rotates due to overlarge tightening acting force in the process of tightening a screw for fixing, so that the conductive sheet cannot be damaged. And the extending position of the conducting strip is bent. According to the assembling device for production and processing of the PCB type wiring terminal, through cooperation of an inclined ejector block and a clamping block, in the clamping process, through elastic deformation of an inner backing ring, the inclined ejector block ejects an insulating base upwards by a certain distance, the extending end of a conducting strip is made to be higher than the top of a sliding groove plate, and the situation that in the process of tightening a screw and fixing the conducting strip and the insulating base, the conducting strip is damaged is avoided; and after the insulating base is accidentally rotated due to the tightening rotating force, the extending end of the conducting strip is bent, and the subsequent use is influenced.

Description

Technical Field

[0001] This invention relates to the field of assembly equipment technology, specifically to an assembly device for the production and processing of PCB type terminal blocks. Background Technology

[0002] Currently, PCB terminal blocks are an important component for connecting electronic circuits. PCB terminal blocks are typically composed of components such as insulating bases, conductive sheets, and screws. Assembly equipment for PCB terminal block production and processing is a type of equipment specifically designed for assembling PCB terminal blocks. It plays an important role in improving production efficiency and product quality. The assembly equipment can achieve automated assembly, greatly reducing the time and labor intensity of manual operation and improving production efficiency. Through precise positioning and assembly operations, as well as strict quality inspection, the assembly equipment can ensure the stability and consistency of product quality. During assembly, after the conductive sheet is inserted into the insulating base, one end protrudes. When the screws are tightened for fixation, the excessive tightening force causes the insulating base to rotate, resulting in the protruding part of the conductive sheet bending. Summary of the Invention

[0003] To achieve the above objectives, the present invention provides the following technical solution: an assembly device for manufacturing and processing PCB terminal blocks, comprising: The frame has a frame supporting structural components, and a raised platform is located at the center of the top of the frame. A first cylinder is fixedly installed on the top of the raised platform. The output end of the first cylinder passes through the raised platform and extends to its bottom. A first motor is fixedly installed on one side of the top of the frame, and a lead screw is fixedly installed on the output end of the first motor. A fixing mechanism for fixing an insulating base, and the fixing mechanism is fixedly installed on the top of the frame; A tightening mechanism is used to screw a screw into an insulating base to fix a conductive sheet, and the tightening mechanism is fixedly installed at the output end of the first cylinder; A material guiding mechanism is used for the storage and transmission of screws, and the material guiding mechanism is fixedly installed on one side of the raised platform; The fixing mechanism includes a slide frame, the bottom of which is fixedly connected to the top of the frame. A roller is slidably mounted on the inner wall of the slide frame, and a connecting plate is slidably mounted on the slide frame via the roller. Grooves are fixedly mounted on both sides of the top of the connecting plate, and slide plates are fixedly mounted between the grooves. A slot is formed at the center of the top of each slide plate, and a connecting block is slidably mounted on the inner wall of each slide plate. The connecting blocks are symmetrically installed along the center of the slide plate's axis, and groove blocks are fixedly mounted on opposite sides of each connecting block. The bottom of each groove block has... A sloping top block is fixedly installed. Through the cooperation of the sloping top block and the clamping block, during the clamping process, the elastic deformation of the inner gasket ring causes the sloping top block to lift the insulating base upward by a certain distance, so that the protruding end of the conductive sheet is higher than the top of the slide plate. This prevents the rotating force of tightening the screws during the process of fixing the conductive sheet to the insulating base from causing the insulating base to rotate unexpectedly and bend the protruding end of the conductive sheet, which would affect subsequent use. A slide groove is opened on the top of the opposite side of the slide block, and a clamping block is slidably installed at the slide groove of the slide block. An inner gasket ring is fixedly installed between the clamping block and the slide block.

[0004] Preferably, the inner gasket ring is made of elastic metal material. A bottom wheel is rotatably mounted on the bottom of the connecting block. The bottom wheel is symmetrically mounted along the center of the axis of the connecting block. The connecting block is slidably mounted on the inner wall of the slide plate through the bottom wheel. A threaded plate is fixedly mounted at the center of the bottom of the slide plate. Through the cooperation of the threaded plate and the bottom wheel, the position of the insulating base is moved under the action of the first motor and the second cylinder, so that the position of the insulating base can be adjusted according to the position of the screw to be tightened. The inner wall of the threaded plate is threadedly connected to the outer side of the lead screw. A clamping plate is fixedly mounted on the non-opposing side of the slide plate. A second cylinder is fixedly mounted on the outer side of the clamping plate. The output end of the second cylinder passes through the clamping plate and is fixedly connected to the non-opposing side of the connecting block.

[0005] Preferably, the tightening mechanism includes a fixed plate, the top of which is connected to the output end of the first cylinder, a base plate fixedly mounted on the bottom of the fixed plate, a second motor fixedly mounted on the outer side of the fixed plate, a connecting shaft rotatably mounted on the inner wall of the base plate, the top end of the connecting shaft being connected to the output end of the second motor via a coupling, a grooved cylinder fixedly mounted on the bottom end of the connecting shaft, slots evenly spaced on the outer side of the grooved cylinder, and a top ring slidably mounted at the slot of the grooved cylinder, with a rubber washer fixedly mounted between the top ring and the grooved cylinder, the tightening screw being tightened by the rubber deformation of the rubber washer. During the process, when the screw is tightened, the reaction force causes the top ring to slide, changing the contact position with the protrusion. This causes the rotating grooved cylinder and the protrusion to rotate relative to each other, preventing the screw from continuing to rotate. This prevents excessive tightening force from causing the insulating base of the plastic material to break or causing the insulating base to rotate, resulting in incorrect fixing position. A shaft block is rotatably installed on the inner wall of the grooved cylinder, and a protrusion is fixedly installed on the outer side of the shaft block. The protrusions are evenly installed along the center position of the shaft block and are located between the top rings. A tool holder is fixedly installed at the bottom of the shaft block, and a screwdriver bar is fixedly installed at the bottom of the tool holder.

[0006] Preferably, the material guiding mechanism includes a material bin, a support block fixedly installed on the outer side of the material bin, an inner wall of the material bin being a downwardly sloping surface, and the material bin being fixedly connected to the raised platform via the support block. A circular groove is formed at the center of the bottom of the inner wall of the material bin, and a guide tube is slidably installed in the circular groove of the material bin. A stop block is fixedly installed on the inner wall of the material bin. By blocking the screw through the stop block, during the material guiding process, the friction between the limiting plate and the fixed plate causes the collar to change, allowing the guide tube to slide a certain distance, increasing the space between it and the stop block, so that the screw can smoothly slide down the guide tube. At the same time, the moving guide tube can drive the screw, preventing the screw from getting stuck. The stop block is located directly above the circular groove. A collar is fixedly installed on the outer side of the guide tube. The top of the collar is fixedly connected to the bottom of the material bin, and the collar is made of elastic material. A limiting plate is fixedly installed on the outer side of the collar, and the end of the limiting plate away from the collar contacts the outer side of the fixed plate.

[0007] Preferably, a baffle cylinder is fixedly installed at the end of the feed tube away from the material hopper, and an arc groove plate is fixedly installed at the end of the baffle cylinder away from the feed tube. The arc groove plate is installed at an angle and has a groove starting from the center of the bottom. Through the cooperation of the inclined arc groove plate and the baffle cylinder, the baffle cylinder blocks the screw during the rapid output process, preventing the screw from flying out of the arc groove plate due to excessive speed, thus ensuring smooth installation. At the same time, the inclined arc groove plate can ensure that the screw slides down smoothly to the installation position. A rotating block is rotatably installed on the inner wall of the arc groove plate. The rotating block is symmetrically installed at the center of the axis of the arc groove plate and located directly below the screwdriver bar. A spring block is fixedly installed on the outer side of the arc groove plate, and the end of the spring block away from the arc groove plate is in contact with the outer side of the rotating block.

[0008] This invention provides an assembly device for the production and processing of PCB terminal blocks. It has the following advantages: 1. The assembly device for manufacturing and processing PCB terminal blocks, through the cooperation of the inclined top block and the clamping block, during the clamping process, through the elastic deformation of the inner washer ring, causes the inclined top block to lift the insulating base upward by a certain distance, so that the protruding end of the conductive sheet is higher than the top of the slide plate. This prevents the rotating force of tightening screws during the process of fixing the conductive sheet to the insulating base from causing the insulating base to rotate unexpectedly and bend the protruding end of the conductive sheet, thus affecting subsequent use.

[0009] 2. The assembly device for manufacturing and processing PCB terminal blocks uses the rubber deformation of the rubber washer ring to cause the top ring to slide during the tightening process. After the screw is tightened, the reaction force causes the top ring to slide, changing the contact position with the protrusion. This causes the rotating grooved cylinder to rotate relative to the protrusion, preventing the screw from continuing to rotate. This prevents excessive tightening force from causing the plastic insulating base to break or causing the insulating base to rotate, resulting in incorrect fixing position.

[0010] 3. The assembly device for the production and processing of PCB terminal blocks uses a stop to block the screw. During the feeding process, the friction between the limiting plate and the fixed plate drives the sleeve to change, allowing the feed tube to slide a certain distance, increasing the space between it and the stop, so that the screw can slide smoothly along the feed tube. At the same time, the moving feed tube can drive the screw, preventing the screw from getting stuck.

[0011] IV. The assembly device for the production and processing of PCB type terminal blocks uses an inclined arc groove plate and a baffle cylinder to block the screw during the rapid screw ejection process, preventing the screw from flying out of the arc groove plate due to excessive speed, thus ensuring smooth installation. At the same time, the inclined arc groove plate can ensure that the screw slides down smoothly to the installation position. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the external structure of an assembly device for manufacturing and processing PCB-type terminal blocks according to the present invention. Figure 2 This is a side view of the assembly device for manufacturing and processing PCB type terminal blocks according to the present invention. Figure 3 This is a schematic diagram of the fixing mechanism structure of the present invention; Figure 4 This is a schematic diagram of the fixing mechanism of the present invention; Figure 5 This is a test diagram of the fixing mechanism of the present invention; Figure 6 This is a schematic diagram of the tightening mechanism of the present invention; Figure 7 This is a sectional view of the tightening mechanism of the present invention. Figure 8 This is a schematic diagram of the material guiding mechanism of the present invention; Figure 9 This is a cross-sectional view of the material guiding mechanism of the present invention; Figure 10 This is a schematic diagram of part of the material guiding mechanism of the present invention.

[0013] In the diagram: 1. Frame; 2. Fixing mechanism; 3. Tightening mechanism; 4. Material guiding mechanism; 5. First motor; 6. First cylinder; 7. Lead screw; 201. Slide frame; 202. Connecting plate; 203. Shaft wheel; 204. Slot plate; 205. Second cylinder; 206. Clamping plate; 207. Slide plate; 208. Threaded plate; 209. Connecting block; 210. Bottom wheel; 211. Inclined top block; 212. Slot block; 213. Inner washer ring; 214. Clamping block; 301 302. Fixed plate; 303. Second motor; 304. Base plate; 305. Connecting shaft; 306. Screwdriver rod; 307. Tool holder; 308. Groove cylinder; 309. Protrusion; 310. Shaft block; 311. Top ring; 312. Rubber gasket ring; 403. Material bin; 404. Support block; 405. Limiting plate; 406. Guide tube; 407. Baffle cylinder; 408. Collar; 409. Stop block; 4000. Arc groove plate; 401. Rotating block; 410. Spring block. Detailed Implementation

[0014] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.

[0015] First embodiment, such as Figures 1 to 5As shown, the present invention provides a technical solution: an assembly device for the production and processing of PCB type terminal blocks, comprising: The frame 1 has a frame supporting structural components, and a raised platform is located at the center of the top of the frame 1. A first cylinder 6 is fixedly installed on the top of the raised platform. The output end of the first cylinder 6 passes through the raised platform and extends to its bottom. A first motor 5 is fixedly installed on one side of the top of the frame 1. A lead screw 7 is fixedly installed on the output end of the first motor 5. Fixing mechanism 2, which is used to fix the insulating base, and the fixing mechanism 2 is fixedly installed on the top of the frame 1; Tightening mechanism 3 is used to screw screws into the insulating base to fix the conductive sheet, and tightening mechanism 3 is fixedly installed at the output end of the first cylinder 6. The material guiding mechanism 4 is used for the storage and transmission of screws, and the material guiding mechanism 4 is fixedly installed on one side of the raised platform; The fixing mechanism 2 includes a slide frame 201, the bottom of which is fixedly connected to the top of the frame 1. A shaft wheel 203 is slidably mounted on the inner wall of the slide frame 201, and a connecting plate 202 is slidably mounted on the slide frame 201 via the shaft wheel 203. Groove plates 204 are fixedly mounted on both sides of the top of the connecting plate 202, and a slide plate 207 is fixedly mounted between the groove plates 204. A groove is formed at the center of the top of the slide plate 207, and a connecting block 209 is slidably mounted on the inner wall of the slide plate 207. The connecting blocks 209 are symmetrically installed along the center of the axis of the slide plate 207, and groove blocks 212 are fixedly mounted on the opposite sides of the connecting blocks 209. Inclined top blocks 211 are fixedly mounted on the bottom of both sides of the groove blocks 212. The connecting blocks 209 are driven by a second cylinder 205, and are slidably connected to the slide plate 207 via a bottom wheel 210, causing the connecting blocks 209 to slide together. As the components approach each other, the clamping blocks 214 first contact the two sides of the insulating base. As they gradually approach, the contact pressure between the clamping blocks 214 and the insulating base gradually increases. The clamping blocks 214 transmit the pressure to the inner pad ring 213, causing the inner pad ring 213 to deform under pressure. During the deformation, the clamping blocks 214 slide along the groove of the slot block 212. At the same time, as the clamping blocks 214 move, the inclined top blocks 211 approach the bottom of the two sides of the insulating base. Through the inclined surface of the inclined top blocks 211, the insulating base moves upward a certain distance under the restriction of the clamping blocks 214, so that the protruding end of the inserted conductive sheet is higher than the groove plate 207. The top of the opposite side of the slot block 212 is provided with a groove, and the clamping blocks 214 are slidably installed at the groove of the slot block 212. The inner pad ring 213 is fixedly installed between the clamping blocks 214 and the slot block 212.

[0016] The inner washer ring 213 is made of elastic metal. A bottom wheel 210 is rotatably mounted on the bottom of the connecting block 209. The bottom wheel 210 is symmetrically mounted at the center position of the axis of the connecting block 209. The connecting block 209 is slidably mounted on the inner wall of the slide plate 207 through the bottom wheel 210. A threaded plate 208 is fixedly mounted at the center position of the bottom of the slide plate 207. The inner wall of the threaded plate 208 is threadedly connected to the outer side of the lead screw 7. After being fixed, the lead screw 7 is driven to rotate by the first motor 5. During the rotation of the lead screw 7... The threaded plate 208 is connected to the lead screw 7 by the threaded connection, which drives the connecting plate 202 to move the shaft wheel 203 on the inner wall of the slide frame 201 under the restriction of the shaft wheel 203. This causes the insulating base to move directly below the tightening mechanism 3. A clamping plate 206 is fixedly installed on the non-opposing side of the slot plate 204. A second cylinder 205 is fixedly installed on the outer side of the clamping plate 206. The output end of the second cylinder 205 passes through the clamping plate 206 and is fixedly connected to the non-opposing side of the connecting block 209.

[0017] The second embodiment is based on the first embodiment; please refer to [link / reference]. Figures 6 to 7 As shown, the tightening mechanism 3 includes a fixed plate 301. The top of the fixed plate 301 is connected to the output end of the first cylinder 6. A base plate 303 is fixedly installed on the bottom of the fixed plate 301. A second motor 302 is fixedly installed on the outer side of the fixed plate 301. A connecting shaft 304 is rotatably installed on the inner wall of the base plate 303. The first cylinder 6 drives the fixed plate 301 to move downward, causing the fixed plate 301 to drive the base plate 303 and the second motor 302 to move downward together. At the same time, the guiding mechanism 4 operates. During the downward movement, the screwdriver rod 305 contacts the guiding mechanism 4 to guide the screw out, driving the screw... The screw moves down to the tightening position of the insulating base, which drives the connecting shaft 304 to rotate via the second motor 302. The connecting shaft 304 drives the groove cylinder 307 to rotate. The top ring 310, which is slidably installed on the inner wall of the groove cylinder 307, and the protrusion 308 engage, causing the shaft block 309 to rotate. The shaft block 309 then drives the tool holder 306 to rotate, causing the screwdriver 305 to rotate the screw in the fixed position of the insulating base, screwing the screw into the insulating base and fixing the conductive sheet to the insulating base. The top end of the connecting shaft 304 is connected to the output end of the second motor 302 via a coupling.

[0018] A grooved cylinder 307 is fixedly installed at the bottom end of the connecting shaft 304. The outer side of the grooved cylinder 307 has evenly spaced slots, and a top ring 310 is slidably installed at one of these slots. A rubber gasket ring 311 is fixedly installed between the top ring 310 and the grooved cylinder 307. A shaft block 309 is rotatably installed on the inner wall of the grooved cylinder 307. A protrusion 308 is fixedly installed on the outer side of the shaft block 309. The protrusions 308 are evenly spaced along the center of the shaft block 309 and are located between the top rings 310. The bottom of the shaft block 309... A screwdriver holder 306 is fixedly installed on the screwdriver shank 305. After the screw is fixed, the limiting force of the screw on the screwdriver shank 305 is transmitted to the shaft block 309 through the screwdriver holder 306. The shaft block 309 then transmits the limiting force to the protrusion 308, which in turn transmits the force to the top ring 310. This causes the top ring 310 to compress the rubber pad ring 311, allowing the top ring 310 to slide on the inner wall of the groove cylinder 307. This prevents the second motor 302 from driving the screwdriver shank 305 to rotate. The screwdriver shank 305 is fixedly installed on the bottom of the screwdriver holder 306.

[0019] The third embodiment is based on embodiments one and two; please refer to [link / reference]. Figures 8 to 10 As shown, the material guiding mechanism 4 includes a material bin 401. A support block 402 is fixedly installed on the outer side of the material bin 401. The inner wall of the material bin 401 is a downward sloping surface. The material bin 401 is fixedly connected to the raised platform through the support block 402. A circular groove is opened at the center of the bottom of the inner wall of the material bin 401, and a guide pipe 404 is slidably installed in the circular groove of the material bin 401. A stop block 407 is fixedly installed on the inner wall of the material bin 401. By storing screws in the material bin 401, the screws are positioned so that during assembly, the stop plate 403 is fixedly positioned by the collar 406 on the outer side of the guide pipe 404 and the limiting plate 403. The fixed plate 301 moves downward a certain distance under the friction force, causing the guide tube 404 to move downward, increasing the gap between the guide tube 404 and the stop block 407, so that the screw in the material bin 401 slides down the guide tube 404 and is led out from the position of the baffle cylinder 405. The stop block 407 is located directly above the circular groove. A collar 406 is fixedly installed on the outside of the guide tube 404. The top of the collar 406 is fixedly connected to the bottom of the material bin 401, and the collar 406 is made of elastic material. A limiting plate 403 is fixedly installed on the outside of the collar 406. The end of the limiting plate 403 away from the collar 406 is in contact with the outside of the fixed plate 301.

[0020] A baffle cylinder 405 is fixedly installed at the end of the feed pipe 404 away from the material bin 401. An arc groove plate 408 is fixedly installed at the end of the baffle cylinder 405 away from the feed pipe 404. The arc groove plate 408 is installed at an angle and has a groove starting from the center of its bottom. A rotating block 409 is rotatably installed on the inner wall of the arc groove plate 408. The rotating block 409 is symmetrically installed at the center of the axis of the arc groove plate 408 and is located directly below the screwdriver bar 305. The baffle cylinder 405 blocks the rapidly ejected screw, and at the same time, it works in conjunction with the arc groove plate 408. The groove of the 8-slot plate causes the screw thread tip to face downwards. Simultaneously, the inclined groove plate 408 slides downwards and slides down to the position of the rotating block 409. At the same time, as the screwdriver bar 305 moves down, it drives the screw that has slid down to the position of the rotating block 409. The downward-moving screwdriver bar 305 presses the rotating block 409 to rotate through the screw, causing the spring block 410 to deform and screw the screw into the insulating base. The spring block 410 is fixedly installed on the outer side of the groove plate 408. The end of the spring block 410 away from the groove plate 408 is in contact with the outer side of the rotating block 409.

[0021] In use, the worker assembles the insulating base and conductive sheet and places them into the fixing mechanism 2. The fixing mechanism 2 clamps and fixes the insulating base, and the first motor 5 drives the lead screw 7 to rotate. The rotation of the lead screw 7 drives the fixing mechanism 2, causing the clamped insulating base to move to the position directly below the tightening mechanism 3. Then, the first cylinder 6 drives the tightening mechanism 3 to move down. Through the cooperation of the tightening mechanism 3 and the material guiding mechanism 4, the screws led out by the material guiding mechanism 4 are screwed into the insulating base, fixing the conductive sheet to the insulating base.

[0022] When the insulating base is fixed by the fixing mechanism 2, the connecting block 209 is driven by the second cylinder 205. The bottom wheel 210 slides against the sliding plate 207, causing the connecting blocks 209 to move closer together. During this approach, the clamping block 214 first contacts both sides of the insulating base. As they gradually approach, the contact pressure between the clamping block 214 and the insulating base gradually increases, transmitting the pressure to the inner gasket ring 213. This causes the inner gasket ring 213 to deform under pressure. During this deformation, the clamping block 214 slides along the groove of the slot block 212. Simultaneously, as the clamping block 214 moves... During the process, the inclined top block 211 approaches the bottom of both sides of the insulating base. As the inclined surface of the inclined top block 211 approaches, the insulating base moves upward a certain distance under the restriction of the clamping block 214, so that the protruding end of the inserted conductive sheet is higher than the slide plate 207. After fixing, the first motor 5 drives the lead screw 7 to rotate. During the rotation of the lead screw 7, the threaded plate 208 is threadedly connected to the lead screw 7, which drives the connecting plate 202 to move on the inner wall of the slide frame 201 under the restriction of the shaft wheel 203, thus moving the insulating base directly below the tightening mechanism 3.

[0023] After the insulating base moves directly below the tightening mechanism 3, the first cylinder 6 drives the fixing plate 301 to move downwards, causing the fixing plate 301 to move downwards along with the base plate 303 and the second motor 302. Simultaneously, the guiding mechanism 4 operates. During this downward movement, the screwdriver rod 305 contacts the guiding mechanism 4 to guide the screw, causing it to move downwards and contact the tightening position of the insulating base. The second motor 302 then drives the connecting shaft 304 to rotate, which in turn drives the groove cylinder 307 to rotate. The engagement between the top ring 310, which is slidably mounted on the inner wall of the groove cylinder 307, and the protrusion 308 causes the shaft block 309 to rotate. The shaft block 309 drives the screwdriver holder 306 to rotate, causing the screwdriver shank 305 to rotate the screw in the fixed position on the insulating base, screwing the screw into the insulating base and fixing the conductive sheet to the insulating base. At the same time, after the screw is fixed, the limiting force of the screw on the screwdriver shank 305 is transmitted to the shaft block 309 through the screwdriver holder 306, causing the shaft block 309 to transmit the limiting force to the protrusion 308, causing the protrusion 308 to transmit the force to the top ring 310, causing the top ring 310 to compress the rubber pad ring 311, causing the top ring 310 to slide on the inner wall of the groove cylinder 307, preventing the second motor 302 from driving the screwdriver shank 305 to rotate.

[0024] During the process of unloading screws through the guiding mechanism 4, the screws are stored in the material bin 401. During assembly, the screws are moved downward by the friction of the fixed plate 301 under the influence of the collar 406 on the outside of the guiding tube 404 and the limiting plate 403. This causes the guiding tube 404 to move downward, increasing the gap between the guiding tube 404 and the stop block 407. The screws in the material bin 401 slide down the guiding tube 404 and are unloaded from the stop cylinder 405. The stop cylinder 405 blocks the rapidly unloaded screws. At the same time, the groove of the arc groove plate 408 makes the screw thread tip face downward. The screw slides downward with the inclination of the arc groove plate 408 and falls to the position of the rotating block 409. As the screwdriver bar 305 moves downward, it drives the screw that has slid to the position of the rotating block 409. The downward-moving screwdriver bar 305 presses the rotating block 409 to rotate, causing the spring block 410 to deform and screw the screw into the insulating base.

[0025] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. An assembly device for manufacturing and processing PCB terminal blocks, characterized in that, include: The frame (1) has a frame supporting structural components, and the frame (1) has a raised platform at the center of the top of the frame (1), and a first cylinder (6) is fixedly installed on the top of the raised platform. The output end of the first cylinder (6) passes through the raised platform and extends to its bottom. A first motor (5) is fixedly installed on one side of the top of the frame (1), and a lead screw (7) is fixedly installed on the output end of the first motor (5). Fixing mechanism (2), which is used to fix the insulating base, and the fixing mechanism (2) is fixedly installed on the top of the frame (1); Tightening mechanism (3) is used to screw screws into the insulating base to fix the conductive sheet, and the tightening mechanism (3) is fixedly installed at the output end of the first cylinder (6); The material guiding mechanism (4) is used for the storage and transmission of screws, and the material guiding mechanism (4) is fixedly installed on one side of the raised platform; The fixing mechanism (2) includes a slide frame (201), the bottom of which is fixedly connected to the top of the frame (1). A shaft wheel (203) is slidably installed on the inner wall of the slide frame (201), and a connecting plate (202) is slidably installed on the slide frame (201) through the shaft wheel (203). A groove plate (204) is fixedly installed on both sides of the top of the connecting plate (202), and a slide plate (207) is fixedly installed between the groove plates (204). A slot is formed at the center of the top of the slide plate (207), and the slide plate... A connecting block (209) is slidably installed on the inner wall of the plate (207). The connecting block (209) is symmetrically installed along the center of the axis of the sliding plate (207). A groove block (212) is fixedly installed on the opposite side of the connecting block (209). An inclined top block (211) is fixedly installed on the bottom of both sides of the groove block (212). A sliding groove is opened on the top of the opposite side of the groove block (212). A clamping block (214) is slidably installed at the sliding groove of the groove block (212). An inner gasket ring (213) is fixedly installed between the clamping block (214) and the groove block (212).

2. The assembly device for manufacturing and processing PCB terminal blocks according to claim 1, characterized in that: The inner pad ring (213) is made of elastic metal material. The bottom of the connecting block (209) is rotatably mounted with a bottom wheel (210). The bottom wheel (210) is symmetrically mounted along the center position of the axis of the connecting block (209). The connecting block (209) is slidably mounted on the inner wall of the sliding plate (207) through the bottom wheel (210).

3. The assembly device for manufacturing and processing PCB terminal blocks according to claim 1, characterized in that: A threaded plate (208) is fixedly installed at the center of the bottom of the slide plate (207). The inner wall of the threaded plate (208) is threadedly connected to the outer side of the lead screw (7). A clamping plate (206) is fixedly installed on the non-opposite side of the slide plate (204). A second cylinder (205) is fixedly installed on the outer side of the clamping plate (206). The output end of the second cylinder (205) passes through the clamping plate (206) and is fixedly connected to the non-opposite side of the connecting block (209).

4. The assembly device for manufacturing and processing PCB terminal blocks according to claim 1, characterized in that: The tightening mechanism (3) includes a fixing plate (301), the top of which is connected to the output end of the first cylinder (6), a base plate (303) is fixedly installed at the bottom of the fixing plate (301), a second motor (302) is fixedly installed on the outer side of the fixing plate (301), and a connecting shaft (304) is rotatably installed on the inner wall of the base plate (303). The top end of the connecting shaft (304) is connected to the output end of the second motor (302) through a coupling.

5. The assembly device for manufacturing and processing PCB terminal blocks according to claim 4, characterized in that: A grooved cylinder (307) is fixedly installed at the bottom end of the connecting shaft (304). The grooved cylinder (307) has evenly spaced slots on its outer side, and a top ring (310) is slidably installed at the slot of the grooved cylinder (307). A rubber gasket ring (311) is fixedly installed between the top ring (310) and the grooved cylinder (307). A shaft block (309) is rotatably installed on the inner wall of the grooved cylinder (307).

6. The assembly device for manufacturing and processing PCB terminal blocks according to claim 5, characterized in that: A protrusion (308) is fixedly installed on the outer side of the shaft block (309). The protrusion (308) is evenly installed along the center position of the shaft block (309) and the protrusion (308) is located between the top rings (310). A tool holder (306) is fixedly installed at the bottom of the shaft block (309), and a screwdriver (305) is fixedly installed at the bottom of the tool holder (306).

7. The assembly device for manufacturing and processing PCB terminal blocks according to claim 1, characterized in that: The material guiding mechanism (4) includes a material bin (401), a support block (402) is fixedly installed on the outside of the material bin (401), the inner wall of the material bin (401) is a downward inclined surface, and the material bin (401) is fixedly connected to the raised platform through the support block (402).

8. The assembly device for manufacturing and processing PCB terminal blocks according to claim 7, characterized in that: A circular groove is provided at the center of the bottom of the inner wall of the material bin (401), and a guide pipe (404) is slidably installed in the circular groove of the material bin (401). A stop block (407) is fixedly installed on the inner wall of the material bin (401), and the stop block (407) is located directly above the circular groove.

9. The assembly device for manufacturing and processing PCB terminal blocks according to claim 8, characterized in that: A collar (406) is fixedly installed on the outside of the feed tube (404). The top of the collar (406) is fixedly connected to the bottom of the material bin (401). The collar (406) is made of elastic material. A limiting plate (403) is fixedly installed on the outside of the collar (406). The end of the limiting plate (403) away from the collar (406) is in contact with the outside of the fixing plate (301).

10. An assembly device for manufacturing and processing PCB terminal blocks according to claim 9, characterized in that: A baffle cylinder (405) is fixedly installed at one end of the guide pipe (404) away from the material bin (401). An arc groove plate (408) is fixedly installed at one end of the baffle cylinder (405) away from the guide pipe (404). The arc groove plate (408) is installed at an angle and has a groove starting at the center of the bottom. A rotating block (409) is rotatably installed on the inner wall of the arc groove plate (408). The rotating block (409) is symmetrically installed at the center of the axis of the arc groove plate (408) and located directly below the screwdriver bar (305). A spring block (410) is fixedly installed on the outer side of the arc groove plate (408). The end of the spring block (410) away from the arc groove plate (408) is in contact with the outer side of the rotating block (409).

Images