Workpiece production line

Abstract

The workpiece production line comprises a rack, a guide rail, a transfer trolley and a machining mechanism, the rack comprises a base and a standby table, the standby table is connected to the base and used for placing clamps and workpieces, the guide rail is located between the machining mechanism and the base, and the transfer trolley is slidably connected to the guide rail; the transfer trolley is used for conveying clamps and workpieces, and the standby tables are distributed at intervals in the sliding direction of the transfer trolley. A plurality of standby tables are arranged, a worker firstly places clamps and workpieces on the standby tables in sequence, after the worker has a rest at night, the worker slides to the position right opposite to each standby table along a guide rail through a transfer trolley, the clamps and the workpieces which are not machined are conveyed into a machining mechanism to be machined, and the machined clamps and the machined workpieces are taken down; 24-hour uninterrupted work is achieved, the body health of workers is guaranteed, the production cost is reduced, and the production efficiency of a production line is improved.

Description

Technical Field

[0001] The present application relates to the technical field of parts processing, and in particular to a workpiece production line. Background Art

[0002] When processing a workpiece, the worker needs to assemble the workpiece onto the fixture, and then place the workpiece and the fixture into the equipment for processing. However, due to the long processing time, the worker needs to wait until the previous workpiece is processed before placing the new workpiece into the equipment for processing. In order to improve production efficiency, a shift system is often adopted to meet the 24-hour uninterrupted work needs of the production line, which endangers the health of the workers and has high production costs. Summary of the invention

[0003] In order to protect the health of workers, reduce production costs, and improve the production efficiency of the production line, the present application provides a workpiece production line.

[0004] The workpiece production line provided in this application adopts the following technical solution: A workpiece production line comprises a frame, a guide rail, a transfer trolley and a processing mechanism, wherein the processing mechanism is used to process the workpiece, the frame comprises a base and a standby table, the standby table is connected to the base, the standby table is used to place fixtures and workpieces, the guide rail is located between the processing mechanism and the base, the transfer trolley is slidably connected to the guide rail, the transfer trolley is used to place the fixtures and workpieces on the standby table on the processing mechanism and place the fixtures and workpieces processed in the processing mechanism on the standby table, and a number of the standby tables are provided, and the several standby tables are spaced apart along the sliding direction of the transfer trolley.

[0005] By adopting the above technical solution, multiple standby tables are set up, and the staff first places the fixtures and workpieces on the standby tables in order. After the staff rest at night, the transfer cart slides along the guide rail to the position opposite to each standby table, and the unprocessed fixtures and workpieces are transported to the processing mechanism for processing, and the processed fixtures and workpieces are removed, realizing 24-hour uninterrupted work, ensuring the health of the staff, reducing production costs, and improving the production efficiency of the production line.

[0006] Preferably, the processing mechanism includes a shell, a partition, a mounting plate and a processing drive motor, the shell is provided with a processing cavity, the partition is rotatably connected to the shell and covers the cavity opening of the processing cavity, the rotation axis of the partition is vertical, the mounting plate is connected to the partition, the mounting plate is used for placing the fixture and the workpiece, the processing drive motor is connected to the shell, and the processing drive motor is used to drive the partition to rotate.

[0007] By adopting the above technical solution, the fixture and the workpiece are placed on the mounting plate, and the processing drive motor is operated to drive the partition to rotate, drive the mounting plate to rotate, drive the fixture and the workpiece to rotate into the processing chamber, and the partition closes the processing chamber to ensure that the processing chamber is isolated from the outside world and to ensure the stability of the working environment in the processing chamber.

[0008] Preferably, two mounting plates are provided, and the two mounting plates are symmetrically distributed on both sides of the partition, a groove is provided on the upper end of the mounting plate, a connecting groove is provided at the bottom of the groove, and the connecting groove passes through the mounting plate on the side away from the partition.

[0009] By adopting the above technical solution, the unprocessed fixture and workpiece can be placed on the outer mounting plate, and the processing drive motor can be operated to drive the outer fixture and workpiece into the processing chamber, and the fixture and workpiece that have been processed on the other side can be turned out to facilitate removal by the transfer trolley, thereby improving work efficiency.

[0010] Preferably, the transfer trolley includes a mounting seat, a vertical drive assembly, a transverse drive assembly and an abutment seat, the abutment seat is slidably connected to the mounting seat, the upper end of the abutment seat is used to abut the lower end of the clamp, the vertical drive assembly is connected to the mounting seat, the vertical drive assembly is used to drive the abutment seat to slide in the vertical direction, and the transverse drive assembly is connected to the mounting seat, and the transverse drive assembly is used to drive the abutment seat to slide in a direction perpendicular to the sliding direction of the mounting seat.

[0011] By adopting the above technical solution, the vertical driving component drives the abutment seat to slide in the vertical direction, and the horizontal driving component drives the abutment seat to slide in a direction perpendicular to the sliding direction of the mounting seat, so that the abutment seat abuts the lower end of the clamp. After the clamp is transported to the specified position, the clamp is lowered to realize the transportation of the clamp and the workpiece.

[0012] Preferably, a fixing block is connected to the upper end of the abutment seat, and the positioning block is used to be embedded in the fixing groove at the lower end of the clamp.

[0013] By adopting the above technical solution, a fixing block is provided on the abutment seat, and the fixing block cooperates with the fixing groove at the lower end of the clamp, thereby improving the stability of the connection between the abutment seat and the clamp, reducing the possibility of the clamp falling during transportation, and improving the safety of the production line.

[0014] Preferably, the vertical drive assembly includes a connecting seat, a connecting rope, a winding wheel and a winding motor, the connecting seat is slidably connected to the mounting seat, the sliding direction of the connecting seat is vertical, the winding wheel is rotationally connected to the mounting seat, the rotation axis of the winding wheel is horizontal, the winding motor is connected to the mounting seat, the winding motor is used to drive the winding wheel to rotate, one end of the connecting rope is connected to the connecting seat, and the other end of the connecting rope is wound around the outer circumference of the winding wheel.

[0015] By adopting the above technical solution, the winding motor drives the winding wheel to rotate, thereby realizing the winding and loosening of the connecting rope, and realizing the movement of the connecting seat in the vertical direction, so as to facilitate the abutment seat to lift or lower the clamp.

[0016] Preferably, the transverse drive assembly includes a fixed seat, a sliding seat, a first sprocket, a first chain, a transverse drive motor, a second sprocket, a second chain, a gear, a rack, a pulley and a belt body, the fixed seat is connected to the connecting seat, the sliding seat is slidably connected to the fixed seat, the sliding direction of the sliding seat is perpendicular to the sliding direction of the mounting seat, the two first sprockets are rotatably connected to the fixed seat, the rotation axis of the first sprocket is perpendicular to the sliding direction of the sliding seat, the first chain is sleeved on the outer periphery of the two first sprockets, the sliding seat is connected to the first chain, the transverse drive motor is connected to the fixed seat, and the transverse drive motor is used to drive any first A sprocket rotates, and the abutment seat is slidably connected to the upper end of the sliding seat, and the sliding direction of the abutment seat is parallel to the sliding direction of the sliding seat, the two second sprockets are rotatably connected to the sliding seat, and the rotation axis of the second sprocket is perpendicular to the sliding direction of the abutment seat, the second chain is sleeved on the outer periphery of the two second sprockets, the abutment seat is connected to the second chain, the gear is rotatably connected to the sliding seat, and the rotation axis of the gear is parallel to the rotation axis of the second sprocket, the rack is connected to the fixed seat, and the rack is meshed with the gear, the two pulleys are coaxially fixedly connected to the gear and any second sprocket respectively, and the belt body is sleeved on the outer periphery of the two pulleys.

[0017] By adopting the above technical solution, the first sprocket is driven to rotate by a transverse driving motor, which drives the first chain to rotate, realizes the sliding of the sliding seat, and while the sliding seat slides, it drives the gear to rotate, the gear and the rack are meshed, driving the gear to rotate, and the second sprocket is driven to rotate through the pulley and the belt body, which drives the second chain to rotate, drives the abutment seat to slide, and realizes the sliding of the abutment seat in the horizontal direction, thereby realizing the transportation of the clamp.

[0018] Preferably, the frame also includes an assembly table and a protective cover, the assembly table is connected to the base, the assembly table is used to place fixtures and workpieces, the protective cover is semi-arc-shaped, the protective cover is rotatably connected to the base, the rotation axis of the protective cover is vertical, and the protective cover is arranged around the assembly table.

[0019] By adopting the above technical solution, an assembly table and a protective cover are set up to prevent debris from flying out during the processing of the processing mechanism, causing injuries to the workers, thereby ensuring the health of the workers.

[0020] Preferably, the frame also includes a positioning component, the assembly table is coaxially rotatably connected to the base, the positioning component includes an embedding block, a first reset member, a slider, a driving cylinder and a pedal switch, the slider is slidably connected to the base, the sliding direction of the slider is vertical, the driving cylinder is connected to the base, the driving cylinder is used to drive the slider to slide, the pedal switch is connected to the base, the pedal switch is used to control the operation of the driving cylinder, a plurality of embedding grooves are provided at the lower end of the assembly table, and the plurality of embedding grooves are spaced around the rotation axis of the assembly table, the embedding block is slidably connected to the slider, the sliding direction of the embedding block is vertical, the first reset member is connected between the embedding block and the slider, and the first reset member enables the embedding block to have a tendency to embed into the embedding groove.

[0021] By adopting the above technical solution, the assembly table is rotatably connected to the base, and the assembly table can be rotated to assemble workpieces in various directions, which is convenient for assembling workpieces and improves the convenience of the production line. By stepping on the pedal switch, the drive cylinder is controlled to work, driving the slider to slide, and then the first reset member drives the insert to slide, thereby realizing the locking and releasing of the assembly table and the base.

[0022] Preferably, the frame also includes a connecting block and a connecting column, the connecting block is connected to the outer periphery of the protective cover, two connecting columns are provided, and the two connecting columns are respectively connected to both sides of the connecting block along the circumference of the protective cover, the upper end of the base is connected to a limiting column, the number of the limiting columns is the same as the number of the connecting columns and corresponds one to one, the limiting column is used to abut against the connecting block, a limiting groove is provided on the side of the limiting column close to the connecting block, the limiting groove is used for the connecting column to be embedded, a handle is connected to the outer periphery of the protective cover, and the protective cover is provided with a transparent observation window.

[0023] By adopting the above technical solution, a transparent observation window is set up, so that when the transfer trolley transports the fixture above the assembly table, the staff can observe the situation of the transfer trolley and the fixture through the transparent observation window, so as to timely discover and prevent the occurrence of production accidents.

[0024] In summary, the present application includes at least one of the following beneficial technical effects: 1. Set up multiple standby tables. The staff will first place the fixtures and workpieces on the standby tables in turn. After the staff rest at night, the transfer cart will slide along the guide rail to the position opposite to each standby table, and transport the unprocessed fixtures and workpieces to the processing mechanism for processing. The processed fixtures and workpieces will be removed, so as to achieve 24-hour uninterrupted work, protect the health of the staff, reduce production costs, and improve the production efficiency of the production line; 2. Set up assembly tables and protective covers to prevent debris from flying out during the processing of the processing mechanism, causing damage to the workers and ensuring the health of the workers; 3. The assembly table is rotatably connected to the base. The assembly table can be rotated to assemble workpieces in various directions, which is convenient for assembling workpieces and improves the convenience of the production line. By stepping on the pedal switch, the drive cylinder is controlled to work, driving the slider to slide, and then the first reset member drives the insert to slide, thereby realizing the locking and releasing of the assembly table and the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the partial structure of the workpiece production line.

[0026] Figure 2 It is a partial cross-sectional view of the frame.

[0027] Figure 3 yes Figure 2 Enlarged view of point A in the middle.

[0028] Figure 4 yes Figure 1 Enlarged view of point B in the middle.

[0029] Figure 5 It is a schematic diagram of the partial structure of the rack.

[0030] Figure 6 It is a schematic diagram of the partial structure of the workpiece production line.

[0031] Figure 7 It is a schematic diagram of the exploded structure of the transfer trolley.

[0032] Figure 8 It is a partial cross-sectional view of the transfer trolley.

[0033] Fig. 9 It is a structural diagram of the workpiece production line.

[0034] Description of reference numerals: 1. Rack; 11. Base; 12. Standby table; 121. Bottom plate; 122. First support frame; 13. Assembly table; 131. Turntable; 1311. Embedded groove; 132. Second support frame; 14. Protective cover; 141. Transparent observation window; 142. Handle; 143. Limiting assembly; 1431. Connecting block; 14311. Connecting hole; 1432. Connecting column; 14321. Chamfer; 14322. Mounting groove; 14323. Connecting channel; 1 433, spring piece; 1434, pull rope; 14341, main body; 14342, connecting section; 1435, button; 15, positioning assembly; 151, insert; 1511, fillet; 152, first reset member; 153, slider; 154, drive cylinder; 155, pedal switch; 16, limit column; 161, limit groove; 162, locking groove; 17, boss; 171, accommodating groove; 172, rotating groove; 173, positioning groove; 174, opening; 2. Transfer mechanism; 21. Guide rail; 22. Transfer trolley; 221. Mounting seat; 2211. Accommodating cavity; 2212. First guide groove; 222. Vertical drive assembly; 2221. Connecting seat; 22211. First guide block; 22212. Mounting cavity; 2222. Connecting rope; 2223. Winding wheel; 2224. Winding motor; 223. Horizontal drive assembly; 2231. Fixed seat; 22311. First slide groove; 2232. Sliding seat; 2 2321, second guide groove; 22322, second guide block; 22323, second slide groove; 2233, first sprocket; 2234, first chain; 2235, transverse drive motor; 2236, second sprocket; 2237, second chain; 2238, gear; 2239, rack; 223010, pulley; 223011, belt body; 223012, roller; 224, abutment seat; 2241, fixed block; 2242, third guide block; 3. Processing mechanism; 31. Shell; 311. Processing chamber; 32. Partition plate; 33. Mounting plate; 331. Groove; 332. Connecting groove; 34. Processing drive motor. DETAILED DESCRIPTION

[0035] The present application is further described in detail below in conjunction with the accompanying drawings.

[0036] Reference Figure 1 The embodiment of the present application discloses a workpiece production line including a processing mechanism 3, which includes a shell 31, a partition 32, a mounting plate 33 and a processing drive motor 34. The shell 31 is provided with a processing cavity 311 on one side along the length direction of the shell 31, and the processing cavity 311 is used for inserting a fixture and a workpiece for processing. The partition 32 is rotatably connected to the shell 31 and covers the opening of the processing cavity 311, and the rotation axis of the partition 32 is vertical. The processing drive motor 34 is connected to the shell 31, and the processing drive motor 34 is used to drive the partition 32 to rotate. In this embodiment, the housing of the processing drive motor 34 is fixedly connected to the upper end of the shell 31, and the output shaft of the processing drive motor 34 passes through the shell 31 and is fixedly connected to the upper end of the partition 32, and the axis of the output shaft of the processing drive motor 34 coincides with the rotation axis of the partition 32. Two mounting plates 33 are provided, and the two mounting plates 33 are symmetrically distributed on both sides of the partition 32. A groove 331 is provided at the upper end of the mounting plate 33, and the groove 331 is used for inserting the lower end of the fixture. A connecting groove 332 is formed at the bottom of the groove 331 , and a side of the connecting groove 332 away from the partition plate 32 penetrates the mounting plate 33 .

[0037] Reference Figure 1 and Figure 2A workpiece production line also includes a frame 1, and the frame 1 includes a base 11 and an assembly table 13. The base 11 is located on a side of the shell 31 close to the partition 32, and the length direction of the base 11 is parallel to the width direction of the shell 31. A boss 17 is fixedly connected to the upper end of the base 11, and a receiving groove 171 is coaxially provided at the upper end of the boss 17, and a rotating groove 172 is coaxially provided at the bottom of the receiving groove 171. The assembly table 13 includes a turntable 131 and a second support frame 132, and the lower end of the turntable 131 rotates coaxially and is embedded in the rotating groove 172, and the side wall of the turntable 131 fits with the groove wall of the rotating groove 172. The lower end of the second support frame 132 is fixedly connected to the upper end of the turntable 131, and two second support frames 132 are provided, and the two second support frames 132 are evenly distributed around the rotation axis of the turntable 131, and the upper end of the second support frame 132 is used for placing fixtures and workpieces.

[0038] Reference Figure 2 and Figure 3 The frame 1 further includes a positioning assembly 15, which includes an insert 151, a first reset member 152, a slider 153, a drive cylinder 154 and a pedal switch 155. A positioning groove 173 is provided at the bottom of the rotating groove 172, the axis of the positioning groove 173 is parallel to and does not overlap with the rotating axis of the rotating disk 131, the slider 153 is coaxially slidably embedded in the positioning groove 173, and the side wall of the slider 153 is in contact with the groove wall of the positioning groove 173. The drive cylinder 154 is connected to the boss 17, and the drive cylinder 154 is used to drive the slider 153 to slide. In this embodiment, the drive cylinder 154 is a cylinder, the cylinder body of the drive cylinder 154 is fixedly connected to the lower end of the boss 17, and the piston rod of the drive cylinder 154 extends into the positioning groove 173 and is fixedly connected to the side surface of the slider 153 away from the rotating disk 131. The pedal switch 155 is fixedly connected to the side of the base 11 away from the housing 31, and the pedal switch 155 is used to control the operation of the drive cylinder 154. A plurality of embedded grooves 1311 are provided on one side surface of the turntable 131 near the bottom of the receiving groove 171, and the plurality of embedded grooves 1311 are spaced apart around the rotation axis of the turntable 131. In this embodiment, four embedded grooves 1311 are provided, and the four embedded grooves 1311 are evenly distributed around the rotation axis of the turntable 131. The embedded block 151 is coaxially slidably embedded in the positioning groove 173, and the side wall of the embedded block 151 is in contact with the groove wall of the positioning groove 173. The embedded block 151 is located on the side of the slider 153 away from the driving cylinder 154, and the end of the embedded block 151 away from the slider 153 is used to be embedded in the embedded groove 1311. The outer periphery of the end of the embedded block 151 away from the slider 153 is provided with a rounded corner 1511, and the rounded corner 1511 is used to abut against the groove wall of the embedded groove 1311. The first reset member 152 is connected between the embedded block 151 and the slider 153, and the embedded block 151 at the upper end of the first reset member 152 has a tendency to extend out of the positioning groove 173. In this embodiment, the first restoring member 152 is a spring, one end of the first restoring member 152 is connected to one end of the insert block 151 close to the bottom of the positioning groove 173, and the other end of the first restoring member 152 is connected to one end of the slider 153 away from the bottom of the positioning groove 173.

[0039] Reference Figure 1 and Figure 2 The frame 1 further includes a protective cover 14. The protective cover 14 is semi-arc-shaped, and the lower end of the protective cover 14 is coaxially rotatably embedded in the receiving groove 171, and the outer wall of the protective cover 14 is in contact with the groove wall of the receiving groove 171. The protective cover 14 surrounds the outer periphery of the assembly platform 13, and the protective cover 14 is provided with a transparent observation window 141.

[0040] Reference Figure 1 and Figure 4 The protective cover 14 is fixedly connected with a handle 142 at the outer wall of one side of the protective cover 14 in the circumferential direction. The protective cover 14 also includes a limit assembly 143, which includes a connecting block 1431 and a connecting column 1432. The connecting block 1431 is fixedly connected to the outer wall of the protective cover 14, and the connecting block 1431 is located below the handle 142. There are two connecting columns 1432, and the two connecting columns 1432 are respectively fixedly connected to the two sides of the connecting block 1431 along the circumferential direction of the protective cover 14.

[0041] Reference Figure 4 and Figure 5 The outer wall of the boss 17 is fixedly connected to the limiting pillars 16. The number of the limiting pillars 16 is the same as the number of the connecting pillars 1432 and they correspond one to one. The two limiting pillars 16 are respectively used to abut against the two side surfaces of the connecting block 1431 along the circumferential direction of the protective cover 14. The limiting pillar 16 is provided with a limiting groove 161 on the side close to the connecting block 1431. The limiting groove 161 is used for the connecting pillar 1432 to be embedded. The outer periphery of the end of the connecting pillar 1432 away from the connecting block 1431 is provided with a chamfer 14321. The chamfer 14321 is used for the groove wall of the limiting groove 161 to abut.

[0042] The limiting assembly 143 also includes a spring piece 1433, a pull rope 1434 and a button 1435. There are a plurality of spring pieces 1433, and the plurality of spring pieces 1433 are divided into two groups. The two groups of spring pieces 1433 correspond to two connecting posts 1432 respectively, and the spring pieces 1433 in the same group are evenly distributed around the connecting post 1432. In this embodiment, there are eight spring pieces 1433. The outer wall of the connecting post 1432 is provided with a mounting groove 14322, and the number of the mounting grooves 14322 is the same as the number of the spring pieces 1433 and corresponds one to one. One end of the spring piece 1433 away from the connecting block 1431 is fixedly connected to the groove wall of the mounting groove 14322 away from the connecting block 1431, and the other end of the spring piece 1433 has a tendency to extend out of the mounting groove 14322. A locking groove 162 is provided on the groove wall of the limiting groove 161, and the locking groove 162 is used for the spring piece 1433 to be embedded. The button 1435 is slidably connected to the handle 142, and the sliding direction of the button 1435 is vertical. A connecting hole 14311 is provided on the side of the connecting block 1431 close to the handle 142, and a connecting channel 14323 is provided on the groove wall of the installation groove 14322 close to the side of the connecting block 1431, and the connecting channel 14323 is connected to the connecting block 1431. The pull rope 1434 includes a main body 14341 and a connecting section 14342. One end of the main body 14341 is fixedly connected to the lower end of the button 1435, and the other end of the main body 14341 extends into the connecting hole 14311. The number of connecting sections 14342 is the same as the number of spring pieces 1433 and corresponds one to one. One end of the connecting section 14342 is fixedly connected to one end of the main body 14341 extending into the connecting hole 14311, and the other end of the connecting section 14342 passes through the connecting channel 14323 and is fixedly connected to one end of the spring piece 1433 close to the connecting block 1431.

[0043] Reference Figure 1 The rack 1 also includes a standby table 12, and a plurality of standby tables 12 are provided. The plurality of standby tables 12 are divided into two groups. The two groups of standby tables 12 are respectively located on both sides of the assembly table 13 along the length direction of the base 11, and the standby tables 12 in the same group are spaced apart along the length direction of the base 11. In this embodiment, six standby tables 12 are provided. The standby table 12 includes a bottom plate 121 and a first support frame 122. The lower end of the bottom plate 121 is fixedly connected to the upper end of the base 11, and the lower end of the first support frame 122 is fixedly connected to the upper end of the bottom plate 121. Two first support frames 122 are provided, and the two first support frames 122 are symmetrically distributed along the length direction of the base 11. The upper end of the first support frame 122 is used for placing fixtures and workpieces.

[0044] Reference Figure 1 and Figure 6A workpiece production line also includes a transfer mechanism 2, which is used to transport fixtures and workpieces. The transfer mechanism 2 includes a guide rail 21 and a transfer trolley 22, the guide rail 21 is located between the base 11 and the shell 31, and the length direction of the guide rail 21 is parallel to the length direction of the base 11. The transfer trolley 22 is slidably connected to the guide rail 21, and the sliding direction of the transfer trolley 22 is parallel to the length direction of the guide rail 21. The transfer trolley 22 is used to transport the fixture and the workpiece. The transfer trolley 22 includes a mounting seat 221 and an abutment seat 224, the mounting seat 221 is slidably connected to the guide rail 21, and the sliding direction of the mounting seat 221 is parallel to the length direction of the guide rail 21, and the upper end of the mounting seat 221 is provided with a accommodating cavity 2211, and the accommodating cavity 2211 passes through the mounting seat 221 along the length direction of the shell 31. The abutment seat 224 is slidably embedded in the accommodating cavity 2211, and the abutment seat 224 is used to abut the lower end of the clamp. The upper end of the abutment seat 224 is fixedly connected with a fixing block 2241, and the fixing block 2241 is used to be embedded in the fixing groove at the lower end of the clamp. An opening 174 is provided on one side of the accommodating groove 171 close to the housing 31, and the opening 174 is connected to the outside, and the opening 174 is used for the abutment seat 224 to extend into.

[0045] Reference Figure 6 and Figure 7The transfer trolley 22 further includes a vertical drive assembly 222, which is connected to the mounting seat 221 and is used to drive the abutment seat 224 to slide in the vertical direction. The vertical drive assembly 222 includes a connecting seat 2221, a connecting rope 2222, a winding wheel 2223 and a winding motor 2224. The connecting seat 2221 is slidably embedded in the accommodating cavity 2211, and the sliding direction of the connecting seat 2221 is vertical. The two side surfaces of the connecting seat 2221 along the sliding direction of the mounting seat 221 are in contact with the cavity wall of the accommodating cavity 2211. The accommodating cavity 2211 is provided with first guide grooves 2212 at the cavity walls on both sides along the sliding direction of the mounting seat 221, respectively. The first guide grooves 2212 extend vertically. The first guide blocks 22211 are fixedly connected to the side walls of the connecting seat 2221. The number of the first guide blocks 22211 is the same as the number of the first guide grooves 2212 and corresponds one to one. The first guide blocks 22211 are slidably embedded in the first guide grooves 2212, and the sliding direction of the first guide blocks 22211 is vertical. In this embodiment, the first guide block 22211 is a dovetail block. The winding wheel 2223 is rotatably connected to the upper end of the mounting seat 221, and the rotation axis of the winding wheel 2223 is parallel to the sliding direction of the mounting seat 221. One end of the connecting rope 2222 is fixedly connected to the upper end of the connecting seat 2221, and the other end of the connecting rope 2222 is wound around the outer periphery of the winding wheel 2223. The winding motor 2224 is connected to the mounting seat 221, and the winding motor 2224 is used to drive the winding wheel 2223 to rotate. In this embodiment, the housing of the winding motor 2224 is fixedly connected to the upper end of the mounting seat 221, and the output shaft of the winding motor 2224 is fixedly connected to the winding wheel 2223, and the axis of the output shaft of the winding motor 2224 coincides with the rotation axis of the winding wheel 2223. In this embodiment, two connecting ropes 2222 are provided, and the two connecting ropes 2222 are symmetrically distributed along the sliding direction of the mounting seat 221, and the number of the winding wheels 2223 and the winding motors 2224 is the same as the number of the connecting ropes 2222 and corresponds one to one.

[0046] The transfer trolley 22 also includes a transverse driving assembly 223 , which is connected to the connecting seat 2221 . The transverse driving assembly 223 is used to drive the abutment seat 224 to slide along the length direction of the shell 31 .

[0047] Reference Figure 7 and Figure 8The transverse driving assembly 223 includes a fixed seat 2231, a sliding seat 2232, a rotating roller 223012, a first sprocket 2233, a first chain 2234 and a transverse driving motor 2235. A mounting cavity 22212 is provided at the upper end of the connecting seat 2221, and the mounting cavity 22212 penetrates the connecting seat 2221 along the length direction of the shell 31. The fixed seat 2231 is fixedly connected to the bottom of the mounting cavity 22212. A first slide groove 22311 is provided at the upper end of the fixed seat 2231, and the first slide groove 22311 penetrates the fixed seat 2231 along the length direction of the shell 31. The sliding seat 2232 is slidably embedded in the first slide groove 22311, and the sliding direction of the sliding seat 2232 is parallel to the length direction of the shell 31, and the side wall of the sliding seat 2232 is in contact with the groove wall of the first slide groove 22311. The roller 223012 is rotatably embedded in the first slide groove 22311, and the rotation axis of the roller 223012 is parallel to the width direction of the housing 31. Second guide grooves 22321 are respectively provided at the side walls of the sliding seat 2232. The roller 223012 is embedded in the second guide groove 22321, and the outer wall of the roller 223012 abuts against the upper groove wall of the second guide groove 22321. There are a plurality of rollers 223012, and the plurality of rollers 223012 are divided into two groups. The two groups of rollers 223012 are symmetrically distributed along the width direction of the housing 31, and the rollers 223012 in the same group are spaced apart along the length direction of the housing 31. In this embodiment, there are ten rollers 223012. The first sprocket 2233 is rotatably embedded in the first slide groove 22311, and the rotation axis of the first sprocket 2233 is parallel to the rotation axis of the roller 223012. There are two first sprockets 2233, and the two first sprockets 2233 are symmetrically distributed along the sliding direction of the sliding seat 2232. The first chain 2234 is sleeved on the outer periphery of the two first sprockets 2233. The lower end of the sliding seat 2232 is fixedly connected to the second guide block 22322, and the second guide block 22322 is fixedly connected to the first chain 2234. The transverse drive motor 2235 is embedded in the first slide groove 22311, and the transverse drive motor 2235 is used to drive the first sprocket 2233 to rotate. In this embodiment, the housing of the transverse drive motor 2235 is fixedly connected to the bottom of the first slide groove 22311, and the output shaft of the transverse drive motor 2235 is fixedly connected to the first sprocket 2233 on the side away from the shell 31, and the axis of the output shaft of the transverse drive motor 2235 coincides with the rotation axis of the first sprocket 2233.

[0048] The transverse drive assembly 223 further includes a second sprocket 2236, a second chain 2237, a pulley 223010, a belt body 223011, a gear 2238 and a rack 2239. A second slide groove 22323 is provided at the upper end of the sliding seat 2232, and the second slide groove 22323 penetrates the sliding seat 2232 along the sliding direction of the sliding seat 2232. The second sprocket 2236 is rotatably embedded in the second slide groove 22323, and the rotation axis of the second sprocket 2236 is parallel to the rotation axis of the first sprocket 2233. There are two second sprockets 2236, and the two second sprockets 2236 are symmetrically distributed along the sliding direction of the sliding seat 2232. The second chain 2237 is sleeved on the outer periphery of the two second sprockets 2236. The abutment seat 224 is slidably connected to the upper end of the sliding seat 2232, the sliding direction of the abutment seat 224 is parallel to the sliding direction of the sliding seat 2232, the lower end of the abutment seat 224 is in contact with the upper end of the sliding seat 2232, the lower end of the abutment seat 224 is fixedly connected to the third guide block 2242, and the third guide block 2242 is fixedly connected to the second chain 2237. The gear 2238 is rotatably embedded in the second guide groove 22321, the rotation axis of the gear 2238 is parallel to the rotation axis of the second sprocket 2236, and the distances from the rotation axis of the gear 2238 to the rotation axes of the two second sprockets 2236 are equal. The rack 2239 is fixedly connected to the bottom of the first slide groove 22311, and the rack 2239 is meshed with the gear 2238. There are two pulleys 223010 , which are coaxially fixedly connected to the gear 2238 and the second sprocket 2236 on the side away from the housing 31 , respectively, and the belt body 223011 is sleeved on the outer circumference of the two pulleys 223010 .

[0049] Reference Fig. 9 In this embodiment, there are a plurality of racks 1, which are spaced apart along the length direction of the guide rail 21. There are a plurality of processing mechanisms 3, which are the same as the number of racks 1 and correspond one to one.

[0050] The implementation principle of a workpiece production line in the embodiment of the present application is as follows: the staff places the fixture on the second support frame 132, and then places the workpiece on the fixture for assembly and fixation. When assembly is required from different angles, the staff can step on the pedal switch 155 to control the piston rod of the driving cylinder 154 to retract, drive the slider 153 to move downward, pull up the first reset member 152, and the first reset member 152 drives the block 151 to disengage from the embedding groove 1311, thereby releasing the lock of the rotating disk 131 and the boss 17. After releasing the pedal switch 155, the piston rod of the driving cylinder 154 extends, pushes the slider 153 upward, squeezes the first reset member 152, and the first reset member 152 pushes the block 151 upward. When the embedding groove 1311 rotates to align with the positioning groove 173, the first reset member 152 drives the block 151 to embed into the embedding groove 1311, thereby locking the rotating disk 131 and the boss 17.

[0051] After the assembly is completed, hold the handle 142, push the button 1435 upward, pull the main body 14341 upward, and drive the spring piece 1433 to disengage from the locking groove 162 and embed into the installation groove 14322 through the connecting section 14342, release the lock of the protective cover 14 and the boss 17, and drive the protective cover 14 to rotate, so that the chamfer 14321 of the other connecting column 1432 abuts against the groove wall of the limiting groove 161 of the limiting column 16 on the other side, and the groove wall of the limiting groove 161 abuts against the spring piece 1433, so that the spring piece 1433 is embedded in the installation groove 14322, and the connecting column 1432 slides and embeds into the limiting groove 161. When the locking groove 162 is aligned with the installation groove 14322, the spring piece 1433 is reset, disengaged from the installation groove 14322, and embedded in the locking groove 162, so that the protective cover 14 and the boss 17 are relatively fixed.

[0052] The mounting seat 221 slides along the guide rail 21, so that the mounting seat 221 is directly opposite to the assembly platform 13, and the transverse driving motor 2235 works, driving the first sprocket 2233 to rotate, driving the first chain 2234 to rotate, driving the sliding seat 2232 to slide in the direction close to the assembly platform 13, driving the gear 2238 to slide, the gear 2238 is meshed with the rack 2239, driving the gear 2238 to rotate, driving the pulley 223010 to rotate, driving the second sprocket 2236 to rotate, driving the chain to rotate, and driving the abutment seat 224 to slide close to the assembly platform 13. When the abutment seat 224 is located below the fixture, the winding motor 2224 works, driving the winding wheel 2223 to rotate, winding the pull rope 1434, driving the connecting seat 2221 to move up so that the fixed block 2241 is embedded in the fixed groove of the fixture. The transverse driving motor 2235 works, driving the abutment seat 224 away from the assembly platform 13, driving the fixture and the workpiece away from the assembly platform 13. When the mounting seat 221 slides to be opposite to the standby table 12 or the processing mechanism 3, the transverse driving motor 2235 works to drive the abutment seat 224 to slide toward the standby table 12 or the processing mechanism 3, the winding motor 2224 works to drive the winding wheel 2223 to rotate, and the pull rope 1434 is released to drive the connecting seat 2221 to move downward so that the fixing block 2241 is embedded in the fixing groove of the fixture, so that the fixture abuts against the upper end of the first support frame 122 or the fixture is embedded in the groove 331, or the fixture and the workpiece are transported from the standby table 12 to the processing mechanism 3.

[0053] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A workpiece production line, characterized in that: The invention comprises a frame (1), a guide rail (21), a transfer trolley (22) and a processing mechanism (3); the processing mechanism (3) is used for processing a workpiece; the frame (1) comprises a base (11) and a standby table (12); the standby table (12) is connected to the base (11); the standby table (12) is used for placing a fixture and a workpiece; the guide rail (21) is located between the processing mechanism (3) and the base (11); the transfer trolley (22) is slidably connected to the guide rail (21); the transfer trolley (22) is used for placing the fixture and the workpiece on the standby table (12) on the processing mechanism (3) and placing the fixture and the workpiece processed in the processing mechanism (3) on the standby table (12); a plurality of the standby tables (12) are provided; the plurality of the standby tables (12) are spaced apart along the sliding direction of the transfer trolley (22).

2. The workpiece production line according to claim 1, characterized in that: The processing mechanism (3) comprises a shell (31), a partition (32), a mounting plate (33) and a processing drive motor (34); the shell (31) is provided with a processing cavity (311); the partition (32) is rotatably connected to the shell (31) and covers the cavity opening of the processing cavity (311); the rotation axis of the partition (32) is vertical; the mounting plate (33) is connected to the partition (32); the mounting plate (33) is used for placing a fixture and a workpiece; the processing drive motor (34) is connected to the shell (31); and the processing drive motor (34) is used to drive the partition (32) to rotate.

3. The workpiece production line according to claim 2, characterized in that: Two mounting plates (33) are provided; the two mounting plates (33) are symmetrically distributed on both sides of the partition plate (32); a groove (331) is provided at the upper end of the mounting plate (33); a connecting groove (332) is provided at the bottom of the groove (331); and the connecting groove (332) penetrates the mounting plate (33) on a side away from the partition plate (32).

4. The workpiece production line according to claim 3, characterized in that: The transfer trolley (22) comprises a mounting seat (221), a vertical drive assembly (222), a horizontal drive assembly (223) and an abutment seat (224); the abutment seat (224) is slidably connected to the mounting seat (221); the upper end of the abutment seat (224) is used to abut against the lower end of the clamp; the vertical drive assembly (222) is connected to the mounting seat (221); the vertical drive assembly (222) is used to drive the abutment seat (224) to slide in a vertical direction; the horizontal drive assembly (223) is connected to the mounting seat (221); the horizontal drive assembly (223) is used to drive the abutment seat (224) to slide in a sliding direction perpendicular to the mounting seat (221).

5. The workpiece production line according to claim 4, characterized in that: The upper end of the abutment seat (224) is connected to a fixing block (2241); the positioning block is used to be embedded in the fixing groove at the lower end of the clamp.

6. The workpiece production line according to claim 4, characterized in that: The vertical drive assembly (222) comprises a connecting seat (2221), a connecting rope (2222), a winding wheel (2223) and a winding motor (2224); the connecting seat (2221) is slidably connected to the mounting seat (221); the sliding direction of the connecting seat (2221) is vertical; the winding wheel (2223) is rotationally connected to the mounting seat (221); the rotation axis of the winding wheel (2223) is horizontal; the winding motor (2224) is connected to the mounting seat (221); the winding motor (2224) is used to drive the winding wheel (2223) to rotate; one end of the connecting rope (2222) is connected to the connecting seat (2221); and the other end of the connecting rope (2222) is wound around the outer circumference of the winding wheel (2223).

7. The workpiece production line according to claim 6, characterized in that: The transverse drive assembly (223) comprises a fixed seat (2231), a sliding seat (2232), a first sprocket (2233), a first chain (2234), a transverse drive motor (2235), a second sprocket (2236), a second chain (2237), a gear (2238), a rack (2239), a pulley (223010) and a belt body (223011); the fixed seat (2231) is connected to the connecting seat (2221); the sliding seat (2232) is slidably connected to the fixed seat (2231); the sliding seat The sliding direction of the first sprocket (2232) is perpendicular to the sliding direction of the mounting seat (221); the two first sprockets (2233) are rotatably connected to the fixing seat (2231); the rotation axis of the first sprocket (2233) is perpendicular to the sliding direction of the sliding seat (2232); the first chain (2234) is sleeved on the outer periphery of the two first sprockets (2233); the sliding seat (2232) is connected to the first chain (2234); the transverse driving motor (2235) is connected to the fixing seat (2231); the transverse driving motor (2235) The invention is used to drive any one of the first sprockets (2233) to rotate; the abutment seat (224) is slidably connected to the upper end of the sliding seat (2232); the sliding direction of the abutment seat (224) is parallel to the sliding direction of the sliding seat (2232); the two second sprockets (2236) are rotatably connected to the sliding seat (2232); the rotation axis of the second sprocket (2236) is perpendicular to the sliding direction of the abutment seat (224); the second chain (2237) is sleeved on the outer periphery of the two second sprockets (2236); the abutment seat (224) is connected to the second chain The rack (2237) is connected to the sliding seat (2232); the gear (2238) is rotatably connected to the sliding seat (2232); the rotation axis of the gear (2238) is parallel to the rotation axis of the second sprocket (2236); the rack (2239) is connected to the fixed seat (2231); the rack (2239) is meshed with the gear (2238); the two pulleys (223010) are respectively coaxially fixedly connected to the gear (2238) and any second sprocket (2236); and the belt body (223011) is sleeved on the outer periphery of the two pulleys (223010).

8. The workpiece production line according to claim 1, characterized in that: The frame (1) further comprises an assembly table (13) and a protective cover (14); the assembly table (13) is connected to the base (11); the assembly table (13) is used for placing a fixture and a workpiece; the protective cover (14) is semi-arc-shaped; the protective cover (14) is rotatably connected to the base (11); the rotation axis of the protective cover (14) is vertical; and the protective cover (14) is arranged around the assembly table (13).

9. The workpiece production line according to claim 8, characterized in that: The frame (1) further comprises a positioning assembly (15); the assembly table (13) is coaxially rotatably connected to the base (11); the positioning assembly (15) comprises an insert (151), a first reset member (152), a slider (153), a drive cylinder (154) and a pedal switch (155); the slider (153) is slidably connected to the base (11); the sliding direction of the slider (153) is vertical; the drive cylinder (154) is connected to the base (11); the drive cylinder (154) is used to drive the slider (153) to slide; the pedal switch (155) is connected The invention relates to a base (11); the pedal switch (155) is used to control the operation of the drive cylinder (154); a plurality of embedding grooves (1311) are provided at the lower end of the assembly platform (13); the plurality of embedding grooves (1311) are spaced apart around the rotation axis of the assembly platform (13); the embedding block (151) is slidably connected to the slider (153); the sliding direction of the embedding block (151) is vertical; the first reset member (152) is connected between the embedding block (151) and the slider (153); the first reset member (152) enables the embedding block (151) to have a tendency to embed into the embedding groove (1311).

10. The workpiece production line according to claim 8, characterized in that: The frame (1) further comprises a connecting block (1431) and connecting columns (1432); the connecting block (1431) is connected to the outer periphery of the protective cover (14); two connecting columns (1432) are provided; the two connecting columns (1432) are respectively connected to two sides of the connecting block (1431) along the circumference of the protective cover (14); the upper end of the base (11) is connected to a limiting column (16); the number of the limiting columns (16) is the same as the number of the connecting columns (1432) and corresponds one to one; the limiting columns (16) are used to abut against the connecting block (1431); a limiting groove (161) is provided on a side of the limiting column (16) close to the connecting block (1431); the limiting groove (161) is used for the connecting column (1432) to be embedded; the outer periphery of the protective cover (14) is connected to a handle (142); and the protective cover (14) is provided with a transparent observation window (141).

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