CN218059427U

CN218059427U - Crochet machine for producing woven tape

Info

Publication number: CN218059427U
Application number: CN202221976074.5U
Authority: CN
Inventors: 张志清
Original assignee: Jinjiang Weixin Computer Ribbon Co ltd
Current assignee: Jinjiang Weixin Computer Ribbon Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-12-16
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses a crochet machine for meshbelt production, including installing two dabber mounting brackets on the crochet machine, two cylinder dabbers have been placed to the level between two dabber mounting brackets, two rotation grooves have all been seted up to one side that two dabber mounting brackets are close to each other, two rotation inslots that are located the right side all rotate and install the pivot, the first mechanism that clamps of left end fixedly connected with of pivot, first groove has all been seted up to the bottom both sides of cylinder dabber, one side that two first grooves that are located same cylinder spindle keep away from each other all establishes to the opening, first draw-in groove has been seted up on the top inner wall in the first groove that is located the right side, first mechanism and the first draw-in groove activity that corresponds clamp, first mechanism that clamps plays and clamps spacing effect to the cylinder dabber. The utility model discloses be convenient for realize the dismouting operation to the cylinder dabber fast through the mode of simple push-and-pull, do not need personnel with the help of the instrument or strike to pound the completion, labour saving and time saving improves work efficiency.

Description

Crochet machine for producing woven belts

Technical Field

The utility model relates to a crochet machine technical field especially relates to a crochet machine is used in meshbelt production.

Background

The crochet machine is a device widely applied to braid production, the head of the crochet machine comprises a mandrel mounting frame arranged in a machine base and a needle cylinder mandrel arranged on the mandrel mounting frame, the existing needle cylinder mandrel is embedded and installed on the corresponding mandrel mounting frame through a bearing, the needle cylinder mandrel is required to be completed by means of tools such as knocking and smashing when being disassembled and assembled in a mounting mode, time and labor are wasted, the work efficiency is low, the operation of disassembling and assembling the needle cylinder mandrel cannot be rapidly realized, the use requirement cannot be met, and therefore the crochet machine for braid production is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a crochet machine for producing mesh belts.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a crochet machine for producing mesh belt comprises two mandrel installation frames arranged on the crochet machine, two needle cylinder mandrels are horizontally placed between the two mandrel installation frames, two rotating grooves are formed in one side, close to each other, of the two mandrel installation frames, a rotating shaft is rotatably installed in the two rotating grooves on the right side, a first clamping mechanism is fixedly connected to the left end of the rotating shaft, first grooves are formed in two sides of the bottom of each needle cylinder mandrel, one sides, far away from each other, of the two first grooves on the same needle cylinder mandrel are provided with openings, a first clamping groove is formed in the inner wall of the top of the first groove on the right side, the first clamping mechanism is movably clamped with the corresponding first clamping groove, the first clamping mechanism plays a role in clamping and fixing the needle cylinder mandrels, a second clamping groove is formed in the inner wall on the right side of the first groove on the left side, rotating pipes are rotatably installed in the two rotating grooves on the left side, the rotating tube is matched with the rotating shaft, so that the rotating installation of the needle cylinder mandrel and the mandrel mounting frame can be realized, the elastic clamping mechanism is installed in the rotating tube, the right end of the elastic clamping mechanism extends through the corresponding first groove and is movably clamped in the second clamping groove, the elastic clamping mechanism plays a role in clamping and fixing the needle cylinder mandrel, a first through hole is formed in the inner wall of the bottom of the rotating tube, a guide rod is fixedly connected between the inner walls of the two sides of the first through hole, a push rod is fixedly connected to the bottom of the elastic clamping mechanism, the bottom end of the push rod penetrates through the corresponding first through hole, the push rod is slidably sleeved on the corresponding guide rod, the guide rod plays a role in guiding the push rod, the push rod is used for driving the elastic clamping mechanism to move, a magnetic suction and insertion fixing mechanism is fixedly connected between the bottom of the guide rod and the left side of the corresponding push rod, and the magnetic suction and insertion fixing mechanism plays a role in magnetically fixing the push rod, thereby realizing the effect of fixing the elastic clamping mechanism.

Preferably, the first clamping mechanism comprises a connecting block welded and fixed with the left end of the rotating shaft, the left side of the connecting block extends into the corresponding first groove, a first clamping block is fixedly connected to the top of the connecting block, the top of the first clamping block extends into the corresponding first clamping groove and is clamped with the first clamping groove, and the first clamping block is matched with the corresponding first clamping groove to achieve the purpose of limiting the insertion of the needle cylinder mandrel.

Preferably, the elastic clamping mechanism comprises a rectangular rod sleeved in the rotating pipe in a sliding manner, the right end of the rectangular rod extends into the corresponding first groove and is fixedly connected with a second clamping block, the right side of the second clamping block extends into the corresponding second clamping groove and is clamped with the second clamping groove, a fixed block is fixedly connected between the inner wall of the top part and the inner wall of the bottom part of the rotating pipe, a spring is fixedly connected between the left end of the rectangular rod and the right side of the corresponding fixed block, and the top end of the push rod is fixedly connected with the bottom of the corresponding rectangular rod.

Preferably, cartridge fixed establishment is inhaled to magnetism includes the dead lever of fixed connection in the guide bar bottom, the first magnet of right side fixedly connected with of dead lever, the left side of push rod is seted up flutedly, fixedly connected with second magnet on the right side inner wall of recess, first magnet cooperatees with the second magnet that corresponds, the adsorption affinity that first magnet and the second magnet that corresponds contacted is bigger than the elasticity of the spring that corresponds, through first magnet and the second magnet that corresponds when adsorbing, play the fixed purpose to the push rod to the realization is fixed to the rectangular rod.

Preferably, two rotation inslots on right side all fix the cover and are equipped with first bearing, the inboard outside fixed connection with the pivot that corresponds of inner circle of first bearing for the pivot is rotated through first bearing and is installed in the rotation inslot that corresponds.

Preferably, the second bearings are fixedly sleeved in the two rotating grooves on the left side, and the inner sides of the inner rings of the second bearings are fixedly connected with the outer sides of the corresponding rotating pipes, so that the rotating pipes are rotatably installed in the corresponding rotating grooves through the second bearings.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the first clamping mechanism, the rotating pipe, the elastic clamping mechanism, the guide rod, the push rod and the magnetic suction insertion fixing mechanism are matched, so that the needle cylinder core shaft can be quickly disassembled and assembled in a simple push-pull mode without the need of finishing the disassembling and assembling operation by means of tools or knocking and smashing by personnel, and time and labor are saved;

the utility model discloses be convenient for realize the dismouting operation to the cylinder dabber fast through the mode of simple push-and-pull, do not need personnel with the help of the instrument or strike to pound the completion, labour saving and time saving improves work efficiency.

Drawings

Fig. 1 is a schematic structural view of a crochet machine for producing a mesh belt according to the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

fig. 3 is an enlarged structural view of a portion a in fig. 2.

In the figure: 100. a mandrel mounting frame; 101. a needle cylinder mandrel; 102. a rotating groove; 103. a rotating shaft; 104. rotating the pipe; 1. a first groove; 2. connecting blocks; 3. a first card slot; 4. a first clamping block; 5. a fixed block; 6. a rectangular bar; 7. a spring; 8. a second card slot; 9. a second fixture block; 10. a push rod; 11. a first through hole; 12. a guide bar; 13. fixing the rod; 14. a first magnet; 15. a second magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a crochet machine for producing a mesh belt comprises two mandrel installation frames 100 installed on the crochet machine, two needle cylinder mandrels 101 are horizontally placed between the two mandrel installation frames 100, two rotating grooves 102 are respectively formed in one side, close to each other, of the two mandrel installation frames 100, a rotating shaft 103 is respectively and rotatably installed in the two rotating grooves 102 on the right side, first bearings are respectively and fixedly sleeved in the two rotating grooves 102 on the right side, the inner sides of inner rings of the first bearings are fixedly connected with the outer sides of the corresponding rotating shafts 103, the rotating shafts 103 are rotatably installed in the corresponding rotating grooves 102 through the first bearings, a first clamping mechanism is fixedly connected to the left end of each rotating shaft 103, first grooves 1 are respectively formed in two sides of the bottom of each needle cylinder mandrel 101, one side, far away from each other, of the two first grooves 1 on the same needle cylinder mandrel 101 is provided with an opening, a first clamping groove 3 is formed in the inner wall of the top of the first groove 1 on the right side, the first clamping mechanism is movably clamped with the corresponding first clamping groove 3, the first clamping mechanism comprises a connecting block 2 welded and fixed to the left end of the rotating shaft 103, the first clamping block 4, and the first clamping mechanism extends to the first clamping block 4, and the first clamping block 4 is matched with the first clamping block 4;

a second clamping groove 8 is formed in the inner wall of the right side of the first groove 1 on the left side, rotary tubes 104 are rotatably mounted in the two rotary grooves 102 on the left side, second bearings are fixedly sleeved in the two rotary grooves 102 on the left side, the inner sides of the inner rings of the second bearings are fixedly connected with the outer sides of the corresponding rotary tubes 104, so that the rotary tubes 104 are rotatably mounted in the corresponding rotary grooves 102 through the second bearings, an elastic clamping mechanism is mounted in the rotary tubes 104, the right ends of the elastic clamping mechanism extend to penetrate through the corresponding first grooves 1 and are movably clamped in the second clamping grooves 8, the elastic clamping mechanism comprises rectangular rods 6 which are slidably sleeved in the rotary tubes 104, the rotary tubes 104 are tube bodies of which the outer sides are cylindrical structures and the inner sides are rectangular structures, so that the inner walls of the front side and the rear side of the rotary tubes 104, the inner walls of the top and the bottom are in sliding contact with the front side, the rear side, the top and the bottom of the rectangular rods 6 respectively, the right ends of the rectangular rods 6 extend to the corresponding first grooves 1 and are fixedly connected with second clamping blocks 9, the corresponding inner walls of the second clamping blocks 9 are connected with the fixing blocks 7, and the fixing blocks 10 which are fixedly connected with the corresponding push rods 5, and the fixing blocks which are fixedly connected with the fixing blocks which are connected between the corresponding push rods 5;

a first through hole 11 is arranged on the inner wall of the bottom of the rotating pipe 104, a guide rod 12 is fixedly connected between the inner walls of two sides of the first through hole 11, the bottom end of the push rod 10 penetrates through the corresponding first through hole 11, the push rod 10 is slidably sleeved on the corresponding guide rod 12, wherein the right side of the push rod 10 is provided with a guide hole, the inner wall of the guide hole is slidably connected with the outer side of the corresponding guide rod 12, the guide rod 12 plays a role of horizontally guiding the push rod 10, a magnetic suction insertion fixing mechanism is fixedly connected between the bottom of the guide rod 12 and the left side of the corresponding push rod 10, wherein the magnetic suction insertion fixing mechanism comprises a fixed rod 13 fixedly connected at the bottom of the guide rod 12, and a first magnet 14 is fixedly connected at the right side of the fixed rod 13, the left side of push rod 10 is seted up flutedly, fixedly connected with second magnet 15 on the right side inner wall of recess, first magnet 14 cooperatees with the second magnet 15 that corresponds, and the adsorption affinity that first magnet 14 and the second magnet 15 that corresponds contacted is bigger than the elasticity of the spring 7 that corresponds, when adsorbing mutually through first magnet 14 and second magnet 15, can realize fixing push rod 10 to the realization is fixed to rectangular rod 6 and second fixture block 9, the utility model discloses be convenient for realize the dismouting operation to cylinder dabber 101 fast through the mode of simple push-and-pull, do not need personnel to pound the completion with the help of the instrument or strike, labour saving and time saving improves work efficiency.

The working principle is as follows: when the needle cylinder core shaft 101 needs to be taken down, the corresponding push rod 10 is pushed leftwards, the push rod 10 slides leftwards on the corresponding guide rod 12, the push rod 10 drives the rectangular rod 6 to move leftwards, the rectangular rod 6 slides leftwards in the corresponding rotating tube 104 and compresses the spring 7, the rectangular rod 6 drives the corresponding second fixture block 9 to move leftwards to be separated from the second fixture groove 8, the fixing of the needle cylinder core shaft 101 is released, the push rod 10 moves leftwards and simultaneously drives the corresponding groove and the second magnet 15 to move leftwards, the groove is sleeved on the corresponding first magnet 14, the second magnet 15 moves leftwards to be adsorbed with the corresponding first magnet 14, as the adsorption force of the first magnet 14 in contact with the corresponding second magnet 15 is larger than the elastic force of the corresponding spring 7, at the moment, under the action of the adsorption force of the second magnet 15 and the first magnet 14, the push rod 10 is fixed by the core shaft, so that the second fixture block 9 is fixed, at the moment, the needle cylinder core shaft 101 can move upwards, the corresponding two first grooves 1 and the first magnet 3 are driven to move upwards to be separated from the rectangular rod 6, the first fixture block 2 and the needle cylinder core shaft 101, and the first fixture block 4 can be taken down from the needle cylinder core shaft 101;

next, the two first grooves 1 and the first clamping grooves 3 on the new needle cylinder mandrel 101 are respectively sleeved on the corresponding rectangular rod 6, the connecting block 2 and the first clamping block 4, the corresponding push rod 10 is pulled rightwards, the push rod 10 drives the corresponding second magnet 15 to be separated from the first magnet 14 rightwards, the fixing of the push rod 10 is released, the elastic force of the spring 7 in a compression state drives the corresponding rectangular rod 6 to move rightwards, the rectangular rod 6 drives the corresponding second clamping block 9 to move into the second clamping groove 8, and the second clamping block 9 is clamped with the corresponding second clamping groove 8, so that the needle cylinder mandrel 101 is fixed and installed, the needle cylinder mandrel 101 is conveniently and quickly disassembled in a simple push-pull mode, the disassembling operation of the needle cylinder mandrel 101 is not required to be completed by means of tools or knocking, time and labor are saved, and work efficiency is improved.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A crochet machine for producing mesh belts comprises two mandrel installation frames (100) installed on the crochet machine, two needle cylinder mandrels (101) are horizontally placed between the two mandrel installation frames (100), the crochet machine is characterized in that two rotating grooves (102) are respectively formed in one side, close to each other, of the two mandrel installation frames (100), a rotating shaft (103) is respectively rotatably installed in the two rotating grooves (102) on the right side, a first clamping mechanism is fixedly connected to the left end of the rotating shaft (103), first grooves (1) are respectively formed in two sides of the bottom of the needle cylinder mandrel (101), one sides, far away from each other, of the two first grooves (1) on the same needle cylinder mandrel (101) are respectively provided with an opening, a first clamping groove (3) is formed in the inner wall of the top of the first groove (1) on the right side, the first clamping mechanism is movably clamped with the corresponding first clamping groove (3), a second clamping groove (8) is formed in the inner wall of the right side of the first groove (1) on the left side, rotating grooves (102) on the left side are respectively rotatably installed with a rotating pipe (104), an elastic clamping mechanism is installed in the inner wall of the rotating groove (11) on the bottom of the rotating groove (11), a push rod (11) and a through hole (10) is connected with a through hole (11) on the bottom of the inner wall of the rotating rod (11), the bottom end of the push rod (10) penetrates through the corresponding first through hole (11), the push rod (10) is sleeved on the corresponding guide rod (12) in a sliding mode, and a magnetic suction insertion fixing mechanism is fixedly connected between the bottom of the guide rod (12) and the left side of the corresponding push rod (10).

2. The crochet machine for producing mesh belt according to claim 1, wherein the first clamping mechanism comprises a connecting block (2) welded and fixed with the left end of the rotating shaft (103), the left side of the connecting block (2) extends into the corresponding first groove (1), the top of the connecting block (2) is fixedly connected with a first clamping block (4), and the top of the first clamping block (4) extends into the corresponding first clamping groove (3) and is clamped with the first clamping groove (3).

3. The crochet machine for producing woven tapes according to claim 1, wherein the elastic clamping mechanism comprises a rectangular rod (6) slidably sleeved in the rotating tube (104), the right end of the rectangular rod (6) extends into the corresponding first groove (1) and is fixedly connected with a second clamping block (9), the right side of the second clamping block (9) extends into the corresponding second clamping groove (8) and is clamped with the second clamping groove (8), a fixing block (5) is fixedly connected between the top inner wall and the bottom inner wall of the rotating tube (104), a spring (7) is fixedly connected between the left end of the rectangular rod (6) and the right side of the corresponding fixing block (5), and the top end of the push rod (10) is fixedly connected with the bottom of the corresponding rectangular rod (6).

4. The crochet machine for producing mesh belt according to claim 3, wherein the magnetic inserting and fixing mechanism comprises a fixing rod (13) fixedly connected to the bottom of the guide rod (12), a first magnet (14) is fixedly connected to the right side of the fixing rod (13), a groove is formed in the left side of the push rod (10), a second magnet (15) is fixedly connected to the inner wall of the right side of the groove, the first magnet (14) is matched with the corresponding second magnet (15), and the attractive force of the first magnet (14) contacting with the corresponding second magnet (15) is larger than the elastic force of the corresponding spring (7).

5. The crochet machine for producing mesh belt according to claim 1, characterized in that the two right rotating grooves (102) are fixedly sleeved with first bearings, and the inner sides of the inner rings of the first bearings are fixedly connected with the outer sides of the corresponding rotating shafts (103).

6. The crochet machine for producing woven tapes according to claim 1, characterized in that a second bearing is fixedly sleeved in each of the two rotating grooves (102) on the left side, and the inner side of the inner ring of the second bearing is fixedly connected with the outer side of the corresponding rotating pipe (104).