CN215746936U

CN215746936U - Tin soldering machine capable of achieving multi-directional welding

Info

Publication number: CN215746936U
Application number: CN202120158802.0U
Authority: CN
Inventors: 贺春枚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2022-02-08
Anticipated expiration: 2031-01-20

Abstract

The utility model discloses a tin soldering machine capable of being welded in multiple directions, which comprises a lifting module, wherein the lifting module comprises a covering box, a tin feeding plate is arranged on the right side of the covering box, a tin wire shaft and a tin wire box are arranged on the front surface of the tin feeding plate, the bottom of the covering box is an empty opening, the back of the lifting module is connected with an X-axis module in a sliding mode, short stand columns are arranged on the left side and the right side of the X-axis module respectively, a Y-axis cover plate aluminum material is arranged between the short stand columns, a plurality of sliding modules are arranged on the top of the Y-axis cover plate aluminum material, a panel is arranged on the front surface of the Y-axis cover plate aluminum material, a bottom box is arranged on the top of the Y-axis cover plate aluminum material, the bottom box is positioned at the bottom of a soldering iron head, the top of the bottom box is empty near the front surface, a rotating module is connected with the bottom of the lifting module, and a tin soldering module is arranged at the bottom of the rotating module.

Description

Tin soldering machine capable of achieving multi-directional welding

Technical Field

The utility model relates to the technical field of welding equipment, and particularly provides a tin soldering machine capable of achieving multidirectional welding.

Background

Soldering tin is an important industrial raw material for connecting electronic components in a soldering line, is widely applied to the electronic industry, the household appliance manufacturing industry, the automobile manufacturing industry, the maintenance industry and daily life, most of the existing soldering tin machines are fixed in structure, the soldering tin direction is not easy to adjust, and the position deviation of the soldering point is easy to occur, so that the improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the tin soldering machine capable of being welded in multiple directions, and the tin soldering machine has the advantages of being capable of being welded in multiple angles, easy to operate and high in safety.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a can diversified welded soldering tin machine, includes the lifting module, lifting module back sliding connection X axle module, the X axle module left and right sides all is provided with short stand, be provided with Y axle apron aluminum product between the short stand, Y axle apron aluminum product top is provided with a plurality of slip modules, Y axle apron aluminum product openly is provided with the panel, the lifting module bottom is connected with the rotating module, the rotating module bottom is provided with the soldering tin module.

The utility model relates to a tin soldering machine capable of being welded in multiple directions, wherein a lifting module comprises a covering box, a tin feeding plate is arranged on the right side of the covering box, a tin wire shaft and a tin wire box are arranged on the front surface of the tin feeding plate, the bottom of the covering box is empty, a conveying belt mechanism is connected to the inner wall of the covering box and comprises a first synchronizing wheel and a second synchronizing wheel, the first synchronizing wheel and the second synchronizing wheel are oppositely arranged along the vertical direction, a first motor is arranged at the back of the first synchronizing wheel and used for providing power, a first toothed belt is arranged between the first synchronizing wheel and the second synchronizing wheel, a fixing plate is fixedly inserted at one side of the first toothed belt and used for driving the fixing plate, a connecting block is arranged on the front surface of the fixing plate, a stepped through hole is formed in the center of the top of the connecting block, and a spline shaft is inserted in the stepped through hole, the spline shaft top is pegged graft and is had the nut for it is difficult for downwards droing to stabilize the spline shaft, the keyway has been seted up on the spline shaft surface, the spline shaft is close to central position department and is pegged graft and has spline bearing, spline bearing inner wall joint is in the keyway, and this structure setting is used for reciprocating the spline shaft, thereby looks for the position of soldering bit.

The tin soldering machine capable of achieving multidirectional welding comprises a rotating module, a rotating shaft bottom plate is arranged at the bottom of a third synchronizing wheel, a second motor is connected to the right side of the top of the rotating shaft bottom plate in an inserting mode, a fourth synchronizing wheel is arranged at the top of the second motor and used for rotating the fourth synchronizing wheel, and a second toothed belt is arranged between the third synchronizing wheel and the fourth synchronizing wheel.

The tin soldering machine capable of multi-azimuth welding is characterized in that the spline bearing is sleeved inside the third synchronizing wheel, and the structure is used for driving the spline shaft to rotate so as to rotate the tin soldering module.

The utility model relates to a tin soldering machine capable of realizing multi-direction welding, wherein a tin soldering module comprises a rotating block, an adjusting ring is arranged at the back of the rotating block, the adjusting ring is arc-shaped, a movable groove is formed in the adjusting ring, a movable nut is movably connected in the movable groove, a machine head bottom plate is arranged at the back of the movable nut, a chromium iron handle is arranged at the position, close to the bottom, of the front surface of the machine head bottom plate, a through hole is formed in the top of the chromium iron handle, a switching column is inserted into the bottom of the through hole, a soldering iron head is inserted into the bottom of the switching column, the switching column is externally connected with an adjusting block, an adjusting rod is inserted into the right side of the adjusting block, a first connecting pipe fixing column is fixedly inserted into the bottom of the adjusting rod, a needle head fixing block is movably inserted into the front surface of the first connecting pipe fixing column, and a second connecting pipe fixing column is movably inserted into one end, far away from the first connecting pipe fixing column, of the needle head fixing block, the top of the second connecting pipe fixing column is in through connection with a needle connecting pipe, the needle connecting pipe is perpendicular to the second connecting pipe fixing column, and the structure is convenient for the tin soldering module to be adjusted left and right, so that a proper direction is found for welding.

The tin soldering machine capable of being soldered in multiple directions is characterized in that a bottom box is arranged at the top of an aluminum material of a Y-axis cover plate, the bottom box is located at the bottom of a soldering bit, the top of the bottom box is hollow close to the front, a tin feeding device is arranged on the front of the bottom box and comprises a tin feeding head, a hollow tube is arranged inside the tin feeding head and used for inserting and connecting tin wires, the bottom of a needle head connecting tube, the bottom of the soldering bit and the bottom of the tin feeding head are located in the bottom box and are close to one point, the structure is used for melting the tin wires, meanwhile, the melted tin wires which are not used are conveniently tapped on the structure, and then the melted tin wires which are not used are collected, so that other structures are prevented from being damaged.

According to the tin soldering machine capable of being welded in multiple directions, the side plate is arranged on one side, close to the lifting module, of the short stand column, the side plate is connected with the Y-axis cover plate through aluminum materials along the top of one side of the lifting module, the bottom plate is connected with the side plate along the bottom of one side of the lifting module, and the bottom of the bottom plate is provided with the plurality of machine legs.

The utility model relates to a tin soldering machine capable of being welded in multiple directions, wherein the number of sliding modules is two, the two sliding modules are arranged in parallel, each sliding module comprises two baffle plates, sliding plates are connected to the tops of the two baffle plates, the left side and the right side of the bottom of each baffle plate are respectively and correspondingly connected with a baffle plate, two fifth synchronous wheels are arranged between the baffle plates, the two fifth synchronous wheels are oppositely arranged along the horizontal direction, motors are respectively arranged at the bottoms of the two fifth synchronous wheels, a third toothed belt is arranged between the two fifth synchronous wheels, a platform sliding block is movably inserted and connected to the outer part of each sliding plate, one end of the bottom of the platform sliding block is clamped and connected with one end of the third toothed belt to drive the platform sliding block to slide, a jig is arranged at the top of the platform sliding block, a plurality of product holes are formed in the top of the jig, and the structure is convenient for moving the jig, thereby enabling welding of structures placed within the product bore.

The utility model has the beneficial effects that:

1. according to the utility model, the back of the rotating block is provided with the adjusting ring which is arc-shaped, the adjusting ring is provided with the movable groove, the movable nut is movably connected in the movable groove in a matching manner, the back of the movable nut is provided with the machine head bottom plate, and the structure is arranged, so that the machine head bottom plate can move towards the right side, the proper angle of the soldering bit is adjusted, and the soldering bit is convenient to weld.

2. According to the structure, the adjusting block is externally connected with the switching column, the adjusting rod is inserted in the right side of the adjusting block, the first connecting pipe fixing column is fixedly inserted in the bottom of the adjusting rod, the second connecting pipe fixing column is arranged beside the first connecting pipe fixing column, the front sides of the first connecting pipe fixing column and the second connecting pipe fixing column are inserted in the needle head fixing block, the needle head connecting pipe penetrates through the top of the second connecting pipe fixing column, and is vertically arranged relative to the second connecting pipe fixing column.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a partial enlarged view of B in FIG. 2;

fig. 5 is a schematic structural view of the slide module of the present invention.

The reference numerals in the figures are explained below:

1. an X-axis module;

2. a short upright post; 21. a side plate;

3. y-axis cover plate aluminum; 31. a panel; 311. a base plate; 3111. a machine leg;

4. a covering box; 41. sending a tin plate; 411. a tin bobbin; 412. a tin wire box; 42. a first synchronizing wheel; 421. a first motor; 43. a first toothed belt; 44. a second synchronizing wheel; 45. a fixing plate; 451. connecting blocks; 4511. a spline shaft; 46. a spline bearing;

5. a third synchronizing wheel;

6. a fourth synchronizing wheel; 61. a second toothed belt;

7. a rotating shaft base plate; 71. a second motor;

8. rotating the rotating block; 81. an adjusting ring;

9. a head base plate;

10. a transfer column;

11. adjusting a rod; 111. a first connecting pipe fixing column;

12. a needle head fixing block; 121. a second connecting pipe fixing column; 1211. a needle head connecting pipe;

13. a soldering bit;

14. a baffle plate; 141. a slide plate; 142. a partition plate;

15. a motor;

16. a fifth synchronizing wheel;

17. a third toothed belt;

18. a platform slide block; 181. a jig; 1811. a product hole;

19. a bottom case; 191. and sending the tin head.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. All technical characteristics in the utility model can be interactively combined on the premise of not conflicting with each other.

The utility model provides a can diversified welded soldering tin machine, refer to fig. 1 to 5, including the lifting module, lifting module back sliding connection

X axle module

1, 1 left and right sides of X axle module all is provided with short stand 2, is provided with Y axle apron aluminum product 3 between

short stand

2, and 3 tops of Y axle apron aluminum product are provided with a plurality of slip modules, and Y axle apron aluminum product 3 openly is provided with panel 31, and the lifting module bottom is connected with the rotating module, and the rotating module bottom is provided with the soldering tin module.

The lifting module comprises a covering box 4, a tin feeding plate 41 is arranged on the right side of the covering box 4, a tin wire shaft 411 and a tin wire box 412 are arranged on the front side of the tin feeding plate 41, the bottom of the covering box 4 is a hollow opening, a conveyor belt mechanism is connected to the inner wall of the covering box 4 and comprises a first synchronizing wheel 42 and a second synchronizing wheel 44, the first synchronizing wheel 42 and the second synchronizing wheel 44 are oppositely arranged in the vertical direction, a first motor 421 is arranged on the back of the first synchronizing wheel 42 and used for providing power, a first toothed belt 43 is arranged between the first synchronizing wheel 42 and the second synchronizing wheel 44, a fixing plate 45 is fixedly inserted on one side of the first toothed belt 43 and used for driving the fixing plate 45, a connecting block 451 is arranged on the front side of the fixing plate 45, a step through hole is formed in the center of the top of the connecting block 451, a spline shaft 4511 is inserted in the step through hole, a nut is inserted in the top of the spline shaft 4511 and used for stabilizing the spline shaft 4511 and not easy to fall off, the spline shaft 4511 surface is seted up the keyway, and spline shaft 4511 is close to central point department and is pegged graft spline bearing 46, and spline bearing 46 inner wall joint is in the keyway, and this structural arrangement is used for moving spline shaft 4511 up and down to the position of alignment soldering iron 13.

The rotating module comprises a third synchronizing wheel 5, a rotating shaft bottom plate 7 is arranged at the bottom of the third synchronizing wheel 5, a second motor 71 is inserted into the right side of the top of the rotating shaft bottom plate 7, a fourth synchronizing wheel 6 is arranged at the top of the second motor 71 and used for rotating the fourth synchronizing wheel 6, a second toothed belt 61 is arranged between the third synchronizing wheel 5 and the fourth synchronizing wheel 6, and the rotating module can drive the rotating third synchronizing wheel 5.

Spline bearing 46 is outside cup jointed inside third synchronizing wheel 5, and this structural arrangement for drive integral key shaft 4511 rotates to rotatory soldering tin module.

The tin soldering module comprises a rotary rotating block 8, an adjusting ring 81 is arranged on the back of the rotary rotating block 8, the adjusting ring 81 is arc-shaped, an active groove is formed in the adjusting ring 81, a movable nut is movably connected in the active groove, a machine head bottom plate 9 is arranged on the back of the movable nut, a chromium iron handle is arranged on the front side of the machine head bottom plate 9 close to the bottom, a through hole is formed in the top of the chromium iron handle, an adapter column 10 is inserted in the bottom of the through hole, an iron head 13 is inserted in the bottom of the adapter column 10, an adjusting block is externally connected to the adapter column 10, an adjusting rod 11 is inserted in the right side of the adjusting block, a first connecting pipe fixing column 111 is fixedly inserted in the bottom of the adjusting rod 11, a needle fixing block 12 is movably inserted in the front side of the first connecting pipe fixing column 111, a second connecting pipe fixing column 121 is movably inserted in one end, far away from the first connecting pipe fixing column 111, a needle connecting pipe 1211 is movably inserted in the top of the second connecting column 121, the needle connecting tube 1211 is vertically disposed with respect to the second connecting tube fixing post 121, and the structure is convenient for the left and right adjustment of the soldering module, so as to find a proper orientation for soldering.

The 3 tops of Y axle apron aluminium material are provided with end box 19, end box 19 is located soldering iron 13 bottom, end box 19 top and be empty form near openly department, end box 19 openly is provided with and send the tin device, send the tin device including sending tin head 191, send the inside empty pipe that is of tin head 191, be used for grafting tin wire, syringe needle connecting pipe 1211 bottom and soldering iron 13 bottom and send tin head 191 bottom all to be located end box 19, and be close to and be located a some department, this structure sets up, be used for melting the tin wire, make things convenient for the point to connect the tin wire after melting simultaneously in structural, secondly collect the tin wire after melting that is not used, avoid haring other structures.

Short stand 2 is close to lifting module one side and is provided with curb plate 21, and curb plate 21 is connected with Y axle apron aluminium material 3 along the top of lifting module one side, and curb plate 21 is connected with bottom plate 311 along the bottom of lifting module one side, and bottom plate 311 bottom is provided with a plurality of machine foot 3111, and this structure setting makes things convenient for whole device of weighing, is difficult for collapsing.

The number of the sliding modules is two, the two sliding modules are arranged in parallel, each sliding module comprises two baffles 14, sliding plates 141 are connected to the tops of the two baffles 14, partition plates 142 are correspondingly connected to the left and right sides of the bottoms of the two baffles 14 respectively, two fifth synchronizing wheels 16 are arranged between the partition plates 142, the two fifth synchronizing wheels 16 are arranged oppositely along the horizontal direction, motors 15 are arranged at the bottoms of the two fifth synchronizing wheels 16 respectively, a third toothed belt 17 is arranged between the two fifth synchronizing wheels 16, a platform sliding block 18 is movably inserted outside the sliding plates 141, one end of the bottom of the platform sliding block 18 is clamped with one end of the third toothed belt 17, for driving the platform sliding block 18 to slide, a jig 181 is disposed on the top of the platform sliding block 18, a plurality of product holes 1811 are disposed on the top of the jig 181, this structure setting, the convenient tool 181 that removes to the structure of placing in making product hole 1811 can weld.

When the utility model is used, firstly, the tin wire wound on the tin wire shaft 411 passes through the tin feeding head 191, and the back of the lifting module is connected with the X-axis module 1 in a sliding way, so that the lifting module can slide left and right on the X-axis module 1, the device connected with the lifting module can also slide left and right relative to the Y-axis cover plate aluminum material 3, then the first motor 421 is adjusted, the first synchronous wheel 42 rotates to drive the first toothed belt 43 to transmit, one side of the first toothed belt 43 is fixedly inserted with the fixing plate 45 to transmit the fixing plate 45, the front of the fixing plate 45 is provided with the connecting block 451, the connecting block 451 is inserted with the spline shaft 4511, the spline shaft 4511 is connected with the tin soldering module, so that the tin soldering module can be moved up and down, the position of the soldering iron 13 in the tin module is adjusted, then the second motor 71 can be adjusted to drive the second toothed belt 61 to transmit, so that the third synchronous wheel 5 rotates, a key groove is formed on the surface of the spline shaft 4511, a spline bearing 46 is inserted at a position of the spline shaft 4511 close to the center, the inner wall of the spline bearing 46 is clamped in the key groove, then the spline bearing 46 is externally sleeved inside the third synchronizing wheel 5, so the spline shaft 4511 rotates along with the spline shaft 4511, a soldering tin module is sleeved at the bottom of the spline shaft 4511, so the soldering tin module can also rotate, the soldering tin module comprises a rotating block 8, a regulating ring 81 is arranged at the back of the rotating block 8, the regulating ring 81 is arc-shaped, a movable groove is formed in the regulating ring 81, a movable nut is movably connected in the movable groove, a head bottom plate 9 is arranged at the back of the movable nut, so that the movable nut on the motor bottom plate 311 can move in the movable groove formed in the regulating ring 81, so as to regulate the angle of the soldering bit 13, a needle head connecting pipe 1211 capable of rotating is arranged at one side of the soldering bit 13, and a motor 15 is arranged between the aluminum material 3 of the Y-axis cover plate and the bottom plate 311, under the cooperation of motor 15, the 3 tops of Y axle apron aluminium material are provided with gliding slip module around can, the slip module includes tool 181, a plurality of product holes 1811 have been seted up on tool 181, the structure that needs the welding has been placed to the inside, the top of Y axle apron aluminium material 3 is provided with end box 19, end box 19 is located soldering iron 13 below, the switch that sets up on the last adjusting panel 31, soldering iron 13 temperature risees, the melting passes the tin wire that send tin head 191 and drops in end box 19, then dip in molten tin liquid through syringe needle connecting pipe 1211 and get into corresponding product hole 1811 and weld.

While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a soldering tin machine that can diversely weld, includes lifting module, its characterized in that: lifting module back sliding connection X axle module (1), the X axle module (1) left and right sides all is provided with short stand (2), be provided with Y axle apron aluminum product (3) between short stand (2), Y axle apron aluminum product (3) top is provided with a plurality of slip modules, Y axle apron aluminum product (3) openly are provided with panel (31), the lifting module bottom is connected with the rotating module, the rotating module bottom is provided with the soldering tin module.

2. A soldering machine capable of multi-azimuth soldering according to claim 1, characterized in that: the lifting module comprises a covering box (4), a tin feeding plate (41) is arranged on the right side of the covering box (4), a tin wire shaft (411) and a tin wire box (412) are arranged on the front side of the tin feeding plate (41), an empty opening is formed in the bottom of the covering box (4), a conveyor belt mechanism is connected to the inner wall of the covering box (4), the conveyor belt mechanism comprises a first synchronizing wheel (42) and a second synchronizing wheel (44), the first synchronizing wheel (42) and the second synchronizing wheel (44) are arranged in a vertical direction in a relative mode, a first motor (421) is arranged on the back of the first synchronizing wheel (42) and used for providing power, a first toothed belt (43) is arranged between the first synchronizing wheel (42) and the second synchronizing wheel (44), a fixing plate (45) is fixedly inserted on one side of the first toothed belt (43) and used for driving the fixing plate (45), and a connecting block (451) is arranged on the front side of the fixing plate (45), the middle of the top of the connecting block (451) is provided with a step through hole, a spline shaft (4511) is inserted into the step through hole, the top of the spline shaft (4511) is inserted with a nut to stabilize the spline shaft (4511) and prevent downward falling, the surface of the spline shaft (4511) is provided with a key groove, the spline shaft (4511) is inserted with a spline bearing (46) close to the middle, and the inner wall of the spline bearing (46) is clamped in the key groove.

3. A soldering machine capable of multi-azimuth soldering according to claim 2, characterized in that: the rotating module comprises a third synchronizing wheel (5), a rotating shaft bottom plate (7) is arranged at the bottom of the third synchronizing wheel (5), a second motor (71) is connected to the right side of the top of the rotating shaft bottom plate (7) in an inserting mode, a fourth synchronizing wheel (6) is arranged at the top of the second motor (71) and used for rotating the fourth synchronizing wheel (6), and a second toothed belt (61) is arranged between the third synchronizing wheel (5) and the fourth synchronizing wheel (6).

4. A soldering tin machine capable of multi-azimuth soldering according to claim 3, characterized in that: the spline bearing (46) is externally sleeved inside the third synchronizing wheel (5).

5. A soldering machine capable of multi-azimuth soldering according to claim 1, characterized in that: the tin soldering module comprises a rotating block (8), an adjusting ring (81) is arranged on the back of the rotating block (8), the adjusting ring (81) is arc-shaped, a movable groove is formed in the adjusting ring (81), a movable nut is movably connected in the movable groove, a machine head bottom plate (9) is arranged on the back of the movable nut, a ferrochrome handle is arranged on the position, close to the bottom, of the front of the machine head bottom plate (9), a through hole is formed in the top of the ferrochrome handle, a switching column (10) is spliced at the bottom of the through hole, a soldering bit (13) is spliced at the bottom of the switching column (10), an adjusting block is externally connected with the switching column (10), an adjusting rod (11) is spliced on the right side of the adjusting block, a first connecting pipe fixing column (111) is fixedly spliced at the bottom of the adjusting rod (11), a needle fixing block (12) is movably spliced on the front of the first connecting pipe fixing column (111), a second connecting pipe fixing column (121) is movably inserted into one end, far away from the first connecting pipe fixing column (111), of the needle head fixing block (12), a needle head connecting pipe (1211) penetrates through the top of the second connecting pipe fixing column (121), and the needle head connecting pipe (1211) is vertically arranged relative to the second connecting pipe fixing column (121).

6. A soldering tin machine capable of multi-azimuth soldering according to claim 5, characterized in that: y axle apron aluminum product (3) top is provided with end box (19), end box (19) are located soldering iron (13) bottom, end box (19) top is and is empty form near openly department, end box (19) openly are provided with and send the tin device, send the tin device including sending tin head (191), send tin head (191) inside empty pipe for peg graft tin line, syringe needle connecting pipe (1211) bottom with soldering iron (13) bottom with send tin head (191) bottom all to be located end box (19), and be close to and be located a some.

7. A soldering machine capable of multi-azimuth soldering according to claim 1, characterized in that: short stand (2) are close to lifting module one side is provided with curb plate (21), curb plate (21) are followed the top of lifting module one side with Y axle apron aluminum product (3) are connected, curb plate (21) are followed the bottom of lifting module one side is connected with bottom plate (311), bottom plate (311) bottom is provided with a plurality of machine foot (3111).

8. A soldering machine capable of multi-azimuth soldering according to claim 1 or 7, characterized in that: the number of the sliding modules is two, the two sliding modules are arranged in parallel, each sliding module comprises two baffles (14), sliding plates (141) are connected to the tops of the two baffles (14), partition plates (142) are correspondingly connected to the left side and the right side of the bottom of each baffle (14), two fifth synchronizing wheels (16) are arranged between the partition plates (142), the two fifth synchronizing wheels (16) are oppositely arranged along the horizontal direction, motors (15) are arranged at the bottoms of the two fifth synchronizing wheels (16), a third toothed belt (17) is arranged between the two fifth synchronizing wheels (16), a platform sliding block (18) is movably inserted and connected to the outer portion of each sliding plate (141), one end of the bottom of each platform sliding block (18) is clamped with one end of the third toothed belt (17) to drive the platform sliding block (18) to slide, a jig (181) is arranged at the top of each platform sliding block (18), the top of the jig (181) is provided with a plurality of product holes (1811).