CN114507952B

CN114507952B - Embroidery frame clip

Info

Publication number: CN114507952B
Application number: CN202210154294.8A
Authority: CN
Inventors: 邱拥军
Original assignee: Nantong Jialiyuan Textile Co ltd
Current assignee: Nantong Jialiyuan Textile Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-12-09
Anticipated expiration: 2042-02-21
Also published as: CN114507952A

Abstract

The invention provides an embroidery frame clamp which comprises clamping parts and a connecting assembly, wherein the two clamping parts are oppositely arranged and connected by the connecting assembly, the clamping parts comprise a support, a tightening assembly, a clamping assembly and a limiting assembly, the tightening assembly comprises supports, rubber rollers, a connecting frame, a spring I and a motor, the two supports are oppositely arranged and rotatably installed on the support, the rubber rollers are arranged between the two supports, and the clamping assembly comprises a clamping plate I, a clamping plate II, a rack and a gear. Rotate through the motor drive support, the rubber roll between the support rotates thereupon, and two rubber rolls carry the tip of cloth and carry out the coiling, and then realize straightening and tighten up the cloth, and can drive gear revolve when the support rotates, and then drive splint II through the rack and shift up, realize the centre gripping to the cloth, and tighten up and the centre gripping goes on for synchronous, and then has guaranteed the efficiency to the cloth processing.

Description

Embroidery frame clip

Technical Field

The invention relates to the technical field of textile processing, in particular to an embroidery frame clamp.

Background

The publication number CN106048922B provides an embroidery frame structure of an embroidery processing center, which comprises a moving frame, wherein a plurality of X-direction cloth clamping devices and a plurality of cloth tensioning devices are arranged on the X direction of the moving frame, a plurality of Y-direction cloth clamping devices are arranged on the Y direction of the moving frame, the X-direction cloth clamping devices enable embroidery cloth in an embroidery area to be in a cloth clamping state all the time under the action of an X-direction presser foot, the cloth tensioning devices enable the embroidery cloth in the embroidery area to be in a tensioning state under the action of a tensioning cylinder, and the Y-direction cloth clamping devices enable the embroidery cloth in the embroidery area to be in a cloth clamping state all the time under the action of a Y-direction presser foot.

Above-mentioned prior art realizes tensioning and the centre gripping to the cloth through pressing from both sides cloth device and surface fabric overspeed device tensioner, and two parts are mutually independent structures, therefore tensioning and centre gripping be two mutually independent processes, need accomplish and can tension the fixed rear of cloth centre gripping, and then reduced machining efficiency.

Disclosure of Invention

The present invention is directed to an embroidery frame clip, which solves the above problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

an embroidery frame clip comprising a clamping portion and a connecting assembly, wherein:

two the clamping part opposition sets up and is connected by coupling assembling, and wherein coupling assembling can adjust the relative distance of two clamping parts, and the clamping part includes the support, tightens up subassembly, centre gripping subassembly and spacing subassembly, it includes support, rubber roller, link, spring I and motor to tighten up the subassembly, two the support opposition sets up and rotates and installs on the support, wherein is equipped with the rubber roller between two supports, and movable mounting has the link on the support, and wherein the link is equipped with spring I with the support, also is equipped with the rubber roller between two links, and the rubber roller that sets up on the link can be kept away from or be close to another rubber roller, the motor sets up on the support, and its power take off end is connected with the support, the centre gripping subassembly includes splint I, splint II, rack and gear, splint I sets up on the support, in the vertical guide slot of splint II movable mounting on the support, wherein splint II can be close to or keep away from splint I, the rack is connected with splint II, the gear is solid the cover on the support, wherein gear and rack toothing, spacing subassembly sets up on the support and is used for blocking the rubber roller.

Preferably, the limiting assembly comprises a guide rail, a sliding block, a spring II and a limiting clamp, the guide rail is vertically arranged on the support, the sliding block is installed in the guide rail in a matched mode, the spring II is arranged between the sliding block and the guide rail, the limiting clamp is connected with the sliding block, a semicircular chuck is arranged at the end portion of the limiting clamp and is located right above the rubber roller, the limiting clamp is driven by the driving assembly to be close to or far away from the rubber roller, and then the semicircular chuck is used for clamping or loosening the rubber roller.

Preferably, the driving assembly consists of a winding wheel and a rope, the winding wheel is fixedly sleeved on the support, one end of the rope is wound on the winding wheel, and the other end of the rope is connected with the sliding block.

Preferably, the connecting assembly is composed of a connecting rod and a bidirectional screw rod, two ends of the connecting rod penetrate through holes in the two supports respectively, two ends of the bidirectional screw rod penetrate through threaded holes in the two supports respectively, threads at two ends of the bidirectional screw rod are opposite in screwing direction, and the parts with opposite screwing directions are in threaded connection with the threaded holes in the two supports respectively.

Preferably, the connecting frame is provided with a guide rod, and the guide rod on the connecting frame is arranged in the vertical through hole on the support in a matching manner.

Compared with the prior art, the invention has the beneficial effects that:

according to the cloth clamping device, the motor drives the support seats to rotate, the rubber rollers between the support seats rotate along with the support seats, the two rubber rollers clamp and wind the end portions of the cloth, the cloth is straightened and tightened, the gear is driven to rotate when the support seats rotate, the clamping plates II are driven to move upwards through the racks, the cloth is clamped, tightening and clamping are carried out synchronously, and the cloth processing efficiency is guaranteed.

Drawings

FIG. 1 is a three-dimensional schematic of the overall structure of the present invention;

FIG. 2 is a full sectional view of the overall structure of the present invention;

FIG. 3 is a three-dimensional schematic view of a tightening assembly of the present invention;

FIG. 4 is a schematic view of portion A of FIG. 2;

fig. 5 is a three-dimensional schematic view of a spacing assembly of the present invention.

In the figure: the device comprises a clamping part 1, a connecting rod 2, a bidirectional screw rod 3, a bracket 11, a tightening assembly 12, a clamping assembly 13, a limiting assembly 14, a support 121, a rubber roller 122, a connecting frame 123, a spring I124, a motor 125, a clamp I131, a clamp II 132, a rack 133, a gear 134, a guide rail 141, a slide block 142, a spring II 143, a limiting clamp 144, a winding wheel 145 and a rope 146.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example (b):

referring to fig. 1 to 5, the present invention provides a technical solution:

an embroidery frame clip, comprising a clamping part 1 and a connecting component, wherein:

the two clamping parts 1 are oppositely arranged and connected by a connecting assembly, wherein the connecting assembly can adjust the relative distance between the two clamping parts 1, each clamping part 1 comprises a support 11, a tightening assembly 12, a clamping assembly 13 and a limiting assembly 14, each tightening assembly 12 comprises a support 121, a rubber roller 122, a connecting frame 123, a spring I124 and a motor 125, the two supports 121 are oppositely arranged and rotatably mounted on the support 11, the rubber roller 122 is arranged between the two supports 121, the connecting frame 123 is movably mounted on the support 121, a guide rod is arranged on the connecting frame 123, the guide rod on the connecting frame 123 is matched and mounted in a vertical through hole on the support 121, the spring I124 is arranged between the connecting frame 123 and the support 121, the rubber roller 122 is also arranged between the two connecting frames 123, the rubber roller 122 arranged on the connecting frame 123 can be far away from or close to the rubber roller 122 connected with the support 121, the central axes of the two rubber rollers 122 are in the same vertical plane, and the rubber roller 122 on the connecting frame 123 is in contact with the other rubber roller 122 under the action of the spring I124, the motor 125 is arranged on the support 11, and the power output end of the motor 125 is connected with the support 121 to further realize the rotation of the support 121;

the clamping assembly 13 comprises a clamping plate I131, a clamping plate II 132, a rack 133 and a gear 134, the clamping plate I131 is arranged on the support 11, the clamping plate I131 is fixedly connected with the support 11, the clamping plate II 132 is movably arranged in a vertical guide groove on the support 11 through a sliding block at the end part of the clamping plate II 132, the clamping plate II 132 can be close to or far away from the clamping plate I131 to clamp or release the cloth, the rack 133 is fixedly connected with the clamping plate II 132, the gear 134 is fixedly sleeved on the support 121, and the gear 134 is meshed with the rack 133;

the limiting assembly 14 is arranged on the bracket 11 and used for clamping the rubber roller 122, the limiting assembly 14 comprises a guide rail 141, a sliding block 142, a spring II 143 and a limiting clamp 144, the guide rail 141 is vertically arranged on the bracket 11, the sliding block 142 is installed in the guide rail 141 in a matching mode, the direction of a moving pair formed by the sliding block 142 is the same as the direction of a moving pair formed by the clamping plate II 132, the spring II 143 is arranged between the sliding block 142 and the guide rail 141, the limiting clamp 144 is connected with the sliding block 142, a semicircular chuck is arranged at the end part of the limiting clamp 144 and is positioned right above the rubber roller 122, the inner circle size of the semicircular chuck is the same as the outer circle size of the rubber roller 122, the limiting clamp 144 is driven by a driving assembly to be close to or far away from the rubber roller 122, and then the semicircular chuck clamps the rubber roller 122 to clamp or release the rubber roller 122, the driving assembly is composed of a winding wheel 145 and a rope 146, the winding wheel 145 is fixedly sleeved on the support 121, one end of the rope 146 is wound on the winding wheel 145, the other end of the rope is connected with the sliding block 142, and the sliding block 142 is further, and the sliding block 142 is pulled by the rope 146 to move down when the winding wheel 145 rotates;

coupling assembling comprises connecting rod 2 and two-way screw rod 3, the through-hole on two supports 11 is run through respectively at the both ends of connecting rod 2, and then two supports 11 can be close to each other or keep away from each other along connecting rod 2, and 3 both ends of two-way screw rod run through the screw hole on two supports 11 respectively, wherein the both ends screw thread of two-way screw rod 3 revolves to opposite, the screw thread revolves to opposite part respectively with the screw hole threaded connection on two supports 11, and then two supports 11 can move towards the direction that is close to each other or keeps away from each other when two-way screw rod 3 rotates.

The working principle of the invention is as follows: the cloth to be embroidered penetrates through the two clamping parts 1, the end part of the cloth penetrates through a gap between a clamping plate I131 and a clamping plate II 132 and is clamped by the two rubber rollers 122, the connecting frame 123 is movably arranged on the support 121, the connecting frame 123 is lifted before the cloth is clamped, the rubber roller 122 arranged on the connecting frame 123 is separated from the other rubber roller 122, the end part of the cloth can penetrate through the two rubber rollers 122 at the moment, the spring I124 can pull the connecting frame 123 to restore to the original position after the connecting frame 123 is loosened, the rubber roller 122 arranged on the connecting frame 123 and the other rubber roller 122 clamp the cloth, the support 121 is driven to rotate by the motor 125, the two rubber rollers 122 clamping the end part of the cloth synchronously rotate along with the support 121, the cloth is wound on the two rubber rollers 122 at the moment, the cloth is tensioned and stretched, the two clamping parts 1 synchronously work when the two clamping parts 1 stretch over the cloth, and the rotating directions of the motors 125 in the two clamping parts 1 are opposite. The gear 134 and the winding wheel 145 rotate synchronously along with the support 121 in the cloth tensioning and straightening process, the gear 134 rotates to drive the rack 133 to move upwards, the rack 133 drives the clamping plate II 132 to move upwards synchronously, the clamping plate II 132 clamps the cloth in the process of being close to the clamping plate I131, the tensioning and straightening and clamping processes are conducted synchronously, the processing efficiency is guaranteed, the rope 146 can be wound when the winding wheel 145 rotates, the rope 146 pulls the sliding block 142 to move downwards, the limiting clamp 144 moves towards the direction close to the rubber roller 122, the rubber roller 122 is locked when the limiting clamp 144 is in contact with the rubber roller 122, the secondary clamping effect can be achieved on the cloth wound by the rubber roller 122, the clamping effect is guaranteed, and the situation that clamping is not tight due to the fact that the cloth material is smooth is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an embroidery frame clip, includes clamping part (1) and coupling assembling, its characterized in that:

two clamping parts (1) are oppositely arranged and connected by a connecting assembly, wherein the connecting assembly can adjust the relative distance between the two clamping parts (1), each clamping part (1) comprises a support (11), a tightening assembly (12), a clamping assembly (13) and a limiting assembly (14), the tightening assembly (12) comprises a support (121), a rubber roller (122), a connecting frame (123), a spring I (124) and a motor (125), the two supports (121) are oppositely arranged and rotatably installed on the supports (11), the rubber roller (122) is arranged between the two supports (121), the connecting frame (123) is movably installed on the support (121), the spring I (124) is arranged on the connecting frame (123) and the support (121), the rubber roller (122) is also arranged between the two connecting frames (123), the rubber roller (122) arranged on the connecting frame (123) can be far away from or close to another rubber roller (122), the motor (125) is arranged on the supports (11), the power output end of the motor is connected with the support (121), the clamping assembly (13) comprises a clamping plate I (131), a rack II), a gear rack II (131), a clamping plate (132) and a movable clamp plate (11) which are installed in the vertical guide groove (11), the clamping plate II (132) can be close to or far away from the clamping plate I (131), the rack (133) is connected with the clamping plate II (132), the gear (134) is fixedly sleeved on the support (121), the gear (134) is meshed with the rack (133), and the limiting assembly (14) is arranged on the bracket (11) and used for clamping the rubber roller (122);

the limiting assembly (14) comprises a guide rail (141), a sliding block (142), a spring II (143) and a limiting clamp (144), the guide rail (141) is vertically arranged on the support (11), the sliding block (142) is installed in the guide rail (141) in a matched mode, the spring II (143) is arranged between the sliding block (142) and the guide rail (141), the limiting clamp (144) is connected with the sliding block (142), a semicircular chuck is arranged at the end portion of the limiting clamp (144), the semicircular chuck is located right above the rubber roller (122), the limiting clamp (144) is driven by the driving assembly to be close to or far away from the rubber roller (122), and the semicircular chuck is used for clamping or loosening the rubber roller (122);

the driving assembly consists of a winding wheel (145) and a rope (146), the winding wheel (145) is fixedly sleeved on the support (121), one end of the rope (146) is wound on the winding wheel (145), and the other end of the rope (146) is connected with the sliding block (142).

2. An embroidery frame clip as defined in claim 1, wherein: coupling assembling comprises connecting rod (2) and two-way screw rod (3), the through-hole on two supports (11) is run through respectively at the both ends of connecting rod (2), and two-way screw rod (3) both ends run through the screw hole on two supports (11) respectively, and wherein the both ends screw thread of two-way screw rod (3) is revolved to opposite, and the screw thread revolves to opposite part respectively with the screw hole threaded connection on two supports (11).

3. An embroidery frame clip as defined in claim 1, wherein: the connecting frame (123) is provided with a guide rod, and the guide rod on the connecting frame (123) is installed in the vertical through hole on the support (121) in a matching mode.