CN216287769U

CN216287769U - General extruder of circle row

Info

Publication number: CN216287769U
Application number: CN202122562522.9U
Authority: CN
Inventors: 杨登峰; 胡文周
Original assignee: Dongguan Tengshun Electrical Equipment Co ltd
Current assignee: Dongguan Tengshun Electrical Equipment Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-04-12
Anticipated expiration: 2031-10-22

Abstract

The application discloses a round-row general extruder which comprises a machine body, a clamping assembly, a linkage assembly and a driving assembly; the clamping assembly comprises four supporting blocks, a bidirectional screw rod and two clamping blocks; the four supporting blocks are fixed at one end of the machine body, two ends of each bidirectional screw rod are respectively and rotatably connected with the two supporting blocks, and the two bidirectional screw rods are parallel to each other; the top ends of the two clamping blocks are fixedly provided with first sleeves, the two-way screw rod positioned above simultaneously penetrates through the two first sleeves, and the two-way screw rod positioned above is in threaded fit with the two first sleeves; the bottom ends of the two clamping blocks are fixedly provided with second sleeves, the bidirectional screw rod positioned below simultaneously penetrates through the two second sleeves, and the bidirectional screw rod positioned below is in threaded fit with the two second sleeves; the linkage assembly is used for connecting the two bidirectional screw rods together, and the driving assembly is used for driving one of the bidirectional screw rods to rotate. This application has improved the efficiency that the aircraft nose was changed to the staff.

Description

General extruder of circle row

Technical Field

The application relates to the field of extrusion machines, in particular to a round-row universal extrusion machine.

Background

The extruder, also called an extruder, is an electric wire and cable device which is mainly used for extruding core wires of electric wires and cables such as power wires, power cables, coaxial cables, communication cables, transmission cables, BV-type civil wires, electronic wires, computer wires, building wires, data communication cables, radio frequency wires, HDMI data wires, various high-temperature silica gel cables, Teflon, coaxial wires, network cables, optical fibers, rubber-insulated wires and the like.

The related technology discloses a round-row general extruder which comprises a pay-off rack, a straightening table, a host, a first section cooling tank, a laser, a printer, a second section cooling tank, a tractor, a wire storage rack, a spark machine and a take-up machine. The extruder host machine comprises a host machine body and a machine head, and the machine head is respectively used for a round wire (commonly called round wire) and a flat wire (commonly called flat cable) because the wires have two shapes.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the winding displacement of two kinds of shapes of extruder processing, need to change two kinds of different aircraft noses, the manual inefficiency of changing two kinds of aircraft noses of manual work.

SUMMERY OF THE UTILITY MODEL

In order to improve the efficiency that the aircraft nose was changed to the staff, this application provides a general extruder of circle row.

The application provides a general extruder of circle row adopts following technical scheme:

a round-row universal extruder comprises a machine body, a clamping assembly, a linkage assembly and a driving assembly;

the clamping assembly comprises four supporting blocks, a bidirectional screw rod and two clamping blocks; the four supporting blocks are fixed at one end of the machine body, two ends of each bidirectional screw rod respectively penetrate through the two supporting blocks, each end of each bidirectional screw rod is rotatably connected with the supporting block, and the two bidirectional screw rods extend along the horizontal direction; the top ends of the two clamping blocks are fixedly provided with first sleeves, the two-way screw rod positioned above simultaneously penetrates through the two first sleeves, and the two-way screw rod positioned above is in threaded fit with the two first sleeves; the bottom ends of the two clamping blocks are fixedly provided with second sleeves, the bidirectional screw rod positioned below simultaneously penetrates through the two second sleeves, and the bidirectional screw rod positioned below is in threaded fit with the two second sleeves;

the linkage assembly is used for keeping the two bidirectional screw rods to synchronously rotate, and the driving assembly is used for driving one of the bidirectional screw rods to rotate.

Through adopting above-mentioned technical scheme, when the staff need change the aircraft nose, it is rotatory through one of them two-way lead screw of drive assembly drive, under linkage assembly's effect to make the two-way lead screw that is located the below keep synchronous rotation, two-way lead screws drive two grip blocks simultaneously and move towards the direction that is close to each other or keeps away from each other, thereby increased the convenience that the staff changed the aircraft nose.

Optionally, the linkage assembly includes two chain wheels and a chain, the two chain wheels are respectively sleeved at the same end of the two bidirectional screw rods, and the two chain wheels are respectively fixedly connected with the two bidirectional screw rods; the chain encircles and sets up in two between the sprocket, two the sprocket all with the chain intermeshing.

Through adopting above-mentioned technical scheme, the two-way lead screw that is located the top drives the sprocket rotation that is located the top at rotatory in-process, and the sprocket drives the chain motion, and the chain drives the sprocket rotation that is located the below, and the sprocket drives the two-way lead screw that is located the below and rotates to make two-way lead screws remain synchronous rotation throughout, the direction of rotation of two-way lead screws is the same moreover, thereby be convenient for drive two grip blocks orientation and be close to each other or the direction motion of keeping away from.

Optionally, the driving assembly comprises a bracket, a worm wheel, a worm and a motor; the turbine is sleeved at one end of the bidirectional screw rod positioned above the turbine, and the turbine is fixedly connected with the bidirectional screw rod; the support is fixed on the machine body, the worm is rotationally arranged on the support, and the worm is rotationally connected with the support; the motor is fixed on the bracket, and an output shaft of the motor is fixedly connected with one end of the worm.

By adopting the technical scheme, the motor drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the two-way screw rods positioned above the worm wheel to rotate, and the two-way screw rods are driven to rotate under the action of the linkage assembly, so that the head replacement efficiency of workers is improved; simultaneously, the worm and gear structure has a self-locking function, and firmness of the two clamping block clamping heads is improved.

Optionally, the arc-shaped groove matched with the machine head is formed in the side wall, close to each other, of each clamping block.

Through adopting above-mentioned technical scheme, the arc wall has increased the area of contact between two grip blocks and the aircraft nose, has increased the fastness of two grip blocks centre gripping aircraft noses.

Optionally, a first positioning hole is formed in the clamping block, and the first sleeve is fixed in the first sleeve.

Through adopting above-mentioned technical scheme, first locating hole has the positioning action to first sleeve, has increased the convenience of the first sleeve of staff's installation.

Optionally, a first bolt is arranged on the clamping block, the first bolt is in threaded fit with the clamping block, and the end of the first bolt abuts against the outer side wall of the first sleeve.

Through adopting above-mentioned technical scheme, first bolt has increased the installation of staff and has dismantled first telescopic convenience on being fixed in the grip block with first sleeve.

Optionally, the bracket comprises a connecting block, two mounting blocks and a fixing block; the two mounting blocks are fixed on the connecting block, and two ends of the worm are respectively in rotating connection with the two mounting blocks; the fixed block is fixed on the connecting block, an adjusting groove is formed in the fixed block, and an adjusting bolt penetrates through the adjusting groove.

Through adopting above-mentioned technical scheme, adjusting bolt is fixed in the organism with the fixed block on to be fixed in the organism with the support on, increased the convenience that the staff installed and dismantled the support.

Optionally, the length direction of the adjusting groove is a horizontal direction.

Through adopting above-mentioned technical scheme, the staff is convenient for adjust the position of support along the horizontal direction to make the support move towards the direction of being close to or keeping away from the worm, the support drives the worm and moves towards the direction of being close to or keeping away from the worm, thereby be convenient for adjust the distance between worm and the turbine, increase the stability of meshing between turbine and the worm.

In summary, the present application includes at least one of the following beneficial technical effects:

when a worker needs to replace the machine head, one of the two-way screw rods is driven to rotate through the driving assembly, the two-way screw rods positioned below keep rotating synchronously under the action of the linkage assembly, and the two-way screw rods simultaneously drive the two clamping blocks to move towards the directions close to or away from each other, so that the convenience of the worker for replacing the machine head is improved;

the two-way screw rod positioned above drives the chain wheel positioned above to rotate in the rotating process, the chain wheel drives the chain to move, the chain drives the chain wheel positioned below to rotate, and the chain wheel drives the two-way screw rod positioned below to rotate, so that the two-way screw rods always keep synchronous rotation, and the rotating directions of the two-way screw rods are the same, so that the two clamping blocks are driven to move towards the directions close to or away from each other conveniently;

the motor drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the two-way screw rods positioned above the worm wheel to rotate, and the two-way screw rods are driven to rotate under the action of the linkage assembly, so that the efficiency of replacing the machine head by a worker is improved; simultaneously, the worm and gear structure has a self-locking function, and firmness of the two clamping block clamping heads is improved.

Drawings

Fig. 1 is a schematic structural diagram of a round-row general extruder in the embodiment of the present application.

Fig. 2 is a schematic structural diagram of a clamping assembly and a driving assembly in an embodiment of the present application.

Description of reference numerals:

1. a body; 2. a clamping assembly; 21. a support block; 211. a fixed part; 212. mounting holes; 213. tightly abutting against the bolt; 22. a bidirectional screw rod; 23. a clamping block; 231. a first positioning hole; 232. a second positioning hole; 233. an arc-shaped slot; 24. a rotary drum; 241. a positioning ring; 25. a first sleeve; 251. a first abutment ring; 252. a first bolt; 26. a second sleeve; 261. a second abutment ring; 262. a second bolt; 3. a linkage assembly; 31. a sprocket; 32. a chain; 4. a drive assembly; 41. a support; 411. connecting blocks; 412. mounting blocks; 413. a fixed block; 4131. an adjustment groove; 4132. adjusting the bolt; 42. a turbine; 43. a worm; 44. an electric motor.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

A general extruder for round-type discharge is disclosed, referring to fig. 1, and comprises a machine body 1, and a clamping assembly 2, a linkage assembly 3 and a driving assembly 4 which are fixed at one end of the machine body 1.

Referring to fig. 2, the clamping assembly 2 includes four support blocks 21, a bidirectional screw 22, and two clamping blocks 23. The four supporting blocks 21 are all fixed at one end of the machine body 1, and the four supporting blocks 21 are distributed at the end of the machine body 1 in a rectangular array. The two bidirectional screw rods 22 extend along the horizontal direction, each supporting block 21 is provided with a rotating cylinder 24, two ends of each bidirectional screw rod 22 penetrate through the two rotating cylinders 24 respectively, and two ends of each bidirectional screw rod 22 are rotatably connected with the two rotating cylinders 24 respectively. The two clamping blocks 23 are symmetrical to each other, the top ends of the two clamping blocks 23 are fixedly provided with first sleeves 25, the bidirectional screw rod 22 located above penetrates through the two first sleeves 25 simultaneously, and the bidirectional screw rod 22 located above is in threaded fit with the two first sleeves 25. The bottom ends of the two clamping blocks 23 are fixedly provided with second sleeves 26, the bidirectional screw rod 22 located below simultaneously penetrates through the two second sleeves 26, and the bidirectional screw rod 22 located below is in threaded fit with the two second sleeves 26. The linkage assembly 3 is used for keeping two bidirectional screw rods 22 synchronously rotated, and the driving assembly 4 is used for driving one of the bidirectional screw rods 22 to rotate.

Continuing to refer to fig. 2, the arc-shaped groove 233 matched with the machine head is formed in the side wall, close to each other, of each of the two clamping blocks 23, the arc-shaped groove 233 increases the contact area between the two clamping blocks 23 and the machine head, and the firmness of clamping the machine head by the two clamping blocks 23 is increased.

Continuing to refer to fig. 2, in order to increase the convenience of installing and dismantling the supporting block 21 by the staff, the fixing portions 211 are formed on two opposite side walls of each supporting block 21, bolts are arranged on each fixing portion 211 in a penetrating manner, and each bolt is matched with the machine body 1 in a threaded manner, so that the fixing portions 211 are fixed on the machine body 1, and then the four supporting blocks 21 are fixed on the machine body 1.

With reference to fig. 2, in order to increase the convenience of the worker for installing and detaching the rotating cylinder 24, a through installation hole 212 is formed in the side wall of each support block 21, the rotating cylinder 24 passes through the installation hole 212, a tightening bolt 213 is screwed on each support block 21, each tightening bolt 213 is screwed on the support block 21, the end of each tightening bolt 213 is pressed against the outer side wall of the rotating cylinder 24, and thus the rotating cylinder 24 is fixed on the support block 21. Meanwhile, a positioning ring 241 is integrally formed at one end of each rotary cylinder 24, which is far away from the clamping block, and the side wall of the positioning ring 241 abuts against the side wall of the supporting block 21. The positioning ring 241 has a positioning function for the rotary cylinder 24, and increases the efficiency of the worker mounting the rotary cylinder 24 on the supporting block 21.

Continuing to refer to fig. 2, in order to increase the convenience of staff's installation and dismantlement first sleeve 25, the first locating hole 231 that runs through is all seted up to the lateral wall on every grip block 23 top, first sleeve 25 passes first locating hole 231, the equal screw-thread fit in top and the lateral wall of every grip block 23 has first bolt 252, the equal butt in the lateral wall of first sleeve 25 of the tip of two first bolts 252, thereby be fixed in the top of two grip blocks 23 respectively with two first sleeves 25, the convenience of staff's installation and dismantlement first sleeve 25 has been increased. Meanwhile, a first abutting ring 251 is integrally formed at one end of each first sleeve 25, which is far away from each other, and a sidewall of each first abutting ring 251 abuts against a sidewall of each clamping block 23. The first abutment ring 251 has a positioning effect on the first sleeve 25, which increases the efficiency of the worker in mounting the first sleeve 25 on the top end of the clamping block 23.

Continuing to refer to fig. 2, in order to increase the convenience of installing and dismantling the second sleeve 26 by the staff, the through second positioning hole 232 is provided on the sidewall of the bottom end of each clamping block 23, the second sleeve 26 passes through the second positioning hole 232, the second bolt 262 is screwed on the bottom end and the sidewall of each clamping block 23, the end portions of the two second bolts 262 are abutted to the outer sidewall of the second sleeve 26, so that the two second sleeves 26 are fixed at the bottom ends of the two clamping blocks 23 respectively, and the convenience of installing and dismantling the second sleeve 26 by the staff is increased. Meanwhile, a second abutting ring 261 is integrally formed at one end of each second sleeve 26, which is away from each other, and a sidewall of each second abutting ring 261 abuts against a sidewall of each clamping block 23. The second butting ring 261 has a positioning effect on the second sleeve 26, and the efficiency of installing the second sleeve 26 at the bottom end of the clamping block 23 by workers is increased.

Referring to fig. 1, the linkage assembly 3 includes two chain wheels 31 and a chain 32, the two chain wheels 31 are respectively sleeved on the same ends of the two bidirectional screws 22, the two chain wheels 31 are respectively fixedly connected with the two bidirectional screws 22, the chain 32 is arranged between the two chain wheels 31 in a surrounding manner, and the two chain wheels 31 are engaged with the chain 32.

Referring to fig. 2, the driving assembly 4 includes a bracket 41, a worm wheel 42, a worm 43, and a motor 44; the worm wheel 42 is sleeved at one end, far away from the linkage assembly 3, of the bidirectional screw rod 22 positioned above, the worm wheel 42 is fixedly connected with the bidirectional screw rod 22, the support 41 is fixed on the side wall of the machine body 1, the worm 43 is rotatably arranged on the support 41, and the worm 43 is meshed with the worm wheel 42. A motor 44 is fixed to the bracket 41, and the motor 44 is used for driving the worm 43 to rotate. The motor 44 drives the worm 43 to rotate, the worm 43 drives the worm wheel 42 to rotate, the worm wheel 42 drives the two-way screw rods 22 positioned above the worm wheel 42 to rotate, and the two-way screw rods 22 are driven to rotate under the action of the linkage assembly 3, so that the head replacement efficiency of workers is improved; meanwhile, the worm 43 structure of the worm wheel 42 has a self-locking function, and firmness of clamping the machine head by the two clamping blocks 23 is improved.

With continued reference to fig. 2, the bracket 41 includes a connecting block 411, two mounting blocks 412 and a fixing block 413, the two mounting blocks 412 are integrally formed on the connecting block 411 near the side wall of the clamping assembly 2, the two mounting blocks 412 are parallel to each other, two ends of the worm 43 respectively penetrate through the two mounting blocks 412, and the worm 43 is rotatably connected with the two mounting blocks 412. The fixed block 413 is integrally formed on the side wall of the connecting block 411 departing from the clamping component 2, and the side wall of the fixed block 413 close to the machine body 1 abuts against the side wall of the machine body 1. The fixing block 413 is provided with two through adjusting grooves 4131, and the two adjusting grooves 4131 extend along the horizontal direction. All wear to be equipped with adjusting bolt 4132 in two adjusting groove 4131, two adjusting bolt 4132 all with organism 1 screw-thread fit to be fixed in organism 1's lateral wall with fixed block 413, thereby be fixed in organism 1's lateral wall with support 41, increased the convenience that the staff installed and dismantled support 41.

The implementation principle of the round-row general extruder is as follows: when the aircraft nose needs to be changed to the staff, be located the top through the drive assembly 4 drive two-way lead screw 22 is rotatory, under linkage assembly 3's effect to make two-way lead screw 22 that are located the below keep synchronous rotation, two-way lead screws 22 drive two grip blocks 23 simultaneously and move towards the direction that is close to each other or keeps away from each other, thereby increased the convenience that the aircraft nose was changed to the staff.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a general extruder of circle row which characterized in that: comprises a machine body (1), a clamping component (2), a linkage component (3) and a driving component (4);

the clamping assembly (2) comprises four supporting blocks (21), a bidirectional screw rod (22) and two clamping blocks (23); the four supporting blocks (21) are fixed at one end of the machine body (1), two ends of each bidirectional screw rod (22) penetrate through the two supporting blocks (21), each end of each bidirectional screw rod (22) is rotatably connected with the supporting block (21), and the two bidirectional screw rods (22) extend along the horizontal direction; the top ends of the two clamping blocks (23) are respectively and fixedly provided with a first sleeve (25), the two-way screw rod (22) positioned above simultaneously penetrates through the two first sleeves (25), and the two-way screw rod (22) positioned above is in threaded fit with the two first sleeves (25); the bottom ends of the two clamping blocks (23) are respectively and fixedly provided with a second sleeve (26), the bidirectional screw rod (22) positioned below simultaneously penetrates through the two second sleeves (26), and the bidirectional screw rod (22) positioned below is in threaded fit with the two second sleeves (26);

the linkage assembly (3) is used for keeping the two bidirectional screw rods (22) to synchronously rotate, and the driving assembly (4) is used for driving one of the bidirectional screw rods (22) to rotate.

2. The universal round-row extruder as claimed in claim 1, wherein: the linkage assembly (3) comprises two chain wheels (31) and a chain (32), the two chain wheels (31) are respectively sleeved at the same end of the two bidirectional screw rods (22), and the two chain wheels (31) are respectively fixedly connected with the two bidirectional screw rods (22); the chain (32) is arranged between the two chain wheels (31) in a surrounding mode, and the two chain wheels (31) are meshed with the chain (32) mutually.

3. The universal round-row extruder as claimed in claim 1, wherein: the driving assembly (4) comprises a bracket (41), a turbine (42), a worm (43) and a motor (44); the turbine (42) is sleeved at one end of the bidirectional screw rod (22) positioned above the turbine, and the turbine (42) is fixedly connected with the bidirectional screw rod (22); the support (41) is fixed on the machine body (1), the worm (43) is rotatably arranged on the support (41), and the worm (43) is rotatably connected with the support (41); the motor (44) is fixed on the bracket (41), and an output shaft of the motor (44) is fixedly connected with one end of the worm (43).

4. The universal round-row extruder as claimed in claim 1, wherein: arc-shaped grooves (233) matched with the machine head are formed in the side walls, close to each other, of the two clamping blocks (23).

5. The universal round-row extruder as claimed in claim 1, wherein: a first positioning hole (231) is formed in the clamping block (23), and the first sleeve (25) is fixed in the first sleeve (25).

6. The universal round-row extruder as claimed in claim 5, wherein: the clamping block (23) is provided with a first bolt (252), the first bolt (252) is in threaded fit with the clamping block (23), and the end of the first bolt (252) abuts against the outer side wall of the first sleeve (25).

7. The universal round-row extruder as claimed in claim 3, wherein: the bracket (41) comprises a connecting block (411), two mounting blocks (412) and a fixing block (413); the two mounting blocks (412) are fixed on the connecting block (411), and two ends of the worm (43) are respectively in rotating connection with the two mounting blocks (412); the fixing block (413) is fixed on the connecting block (411), an adjusting groove (4131) is formed in the fixing block (413), and an adjusting bolt (4132) penetrates through the adjusting groove (4131).

8. The universal round-row extruder as claimed in claim 7, wherein: the length direction of the adjusting groove (4131) is the horizontal direction.