阅读说明：本技术 一种用于绗缝机的绷布架装夹装置 (Cloth stretching frame clamping device for quilting machine ) 是由 毕卜存 于 2020-05-18 设计创作，主要内容包括：本发明公开了一种用于绗缝机的绷布架装夹装置,包括支撑架,支撑架的两侧固定有L型的侧支架,侧支架的后端固定有后夹板、前端设有前夹板,前夹板的前端固定有多个T型的导杆,导杆的一端插接在支撑板上,导杆上插套有压簧,压簧的两端分别抵靠在前夹板和支撑板上,支撑板插接有拉杆,拉杆的后端固定在前夹板上,侧支架的外侧壁上固定有侧支板,侧支板上成型有竖直的导向槽,支撑板的侧壁上成型有插接在导向槽内的导向杆,导向槽的内壁上设有第二电磁铁层,通电的第二电磁铁层能与导向杆相吸附,导向槽的底部设有弹簧,弹簧的两端分别固定在导向槽内壁上和导向杆上。本发明能方便实现对绷布架的安装拆卸,从而提高生产效率。(The invention discloses a cloth stretching frame clamping device for a quilting machine, which comprises a supporting frame, wherein L-shaped side supports are fixed on two sides of the supporting frame, a rear clamping plate is fixed at the rear end of each side support, a front clamping plate is arranged at the front end of each side support, a plurality of T-shaped guide rods are fixed at the front end of each front clamping plate, one ends of the guide rods are inserted into the supporting plates, compression springs are inserted into the guide rods, two ends of each compression spring are respectively abutted against the front clamping plate and the supporting plates, pull rods are inserted into the supporting plates, the rear ends of the pull rods are fixed on the front clamping plates, side supporting plates are fixed on the outer side walls of the side supports, vertical guide grooves are formed in the side plates, guide rods inserted into the guide grooves are formed in the side walls of the supporting plates, second electromagnet layers are arranged on the inner walls of the guide grooves, the electrified second electromagnet layers can be attracted with the guide rods, springs are arranged at the bottoms of the guide grooves, and two ends of the springs are respectively fixed on the inner walls of the guide grooves.)

1. The cloth stretching frame clamping device for the quilting machine comprises a support frame (1) and is characterized in that L-type side supports (2) are fixed to two sides of the support frame, a rear clamping plate (31) is fixed to the rear end of each side support, a front clamping plate (32) is arranged at the front end of each side support, a strip-shaped notch (21) is formed in the front end of each side support, limiting rods (4) are fixed to two sides of each front clamping plate and are inserted into the notches, a plurality of T-shaped guide rods (5) are fixed to the front end of each front clamping plate, one end of each guide rod is inserted into a support plate (7), a pressure spring (61) is inserted into each guide rod in a sleeved mode, two ends of each pressure spring abut against the front clamping plate and the support plate respectively, a through groove (71) is formed in the middle of the support plate, a pull rod (8) is inserted into the through groove, the rear end of each pull rod is fixed to the front clamping plate (32), a first electromagnet layer (91) is arranged on the inner wall of each through groove, the first electromagnet layer can be attached to the pull rod, a reinforcing plate (10) is fixed to the outer side wall of the outer side support plate (21), a second electromagnet layer is fixed to the inner wall of the guide plate (21), and a second electromagnet layer is connected to the inner wall of the guide plate (21), and is connected to the inner wall of the guide plate, and is arranged on the guide plate (21), and is arranged on the guide rod, and is arranged on the guide plate, the inner wall of the guide plate (21), and is connected to the guide plate, the guide rod, the inner wall of the guide plate.

2. The tenter frame clamping device for quilting machines of claim 1, wherein: articulated on collateral branch frame (2) have a plurality of rollers (21), the roller exposes the up end of collateral branch frame, and the lower terminal surface of roller supports and leans on stopper (22), the stopper is fixed on the lower terminal surface of collateral branch frame.

3. The tenter frame clamping device for quilting machine of claim 1 wherein the front and rear clamping plates (32, 31) are shaped as L.

4. The tenter frame clamping device for quilting machines of claim 1, wherein: the head of the guide rod (5) is abutted against the front end face of the support plate (7), and the head of the pull rod (8) is arranged at an interval with the support plate.

5. The tenter frame clamping device for quilting machines of claim 1, wherein: the side support plate (20) covers the outer side of the slot (101) of the reinforcing plate (10).

6. The tenter frame clamping device for quilting machines of claim 1, wherein: the guide rod (5) is inserted at the upper end of the guide groove (201).

7. The tenter frame clamping device for quilting machines of claim 1, wherein: the limiting rod (4) is fixed on the front end face of the front clamping plate (32), the limiting rod is a round rod, and the diameter of the limiting rod, the width of the notch (21) and the width of the slot (101) are equal.

8. The tenter frame clamping device for quilting machines of claim 1, wherein: the supporting frame (1) comprises two beams (11) which are distributed front and back and an upright post (12) which is fixed at the lower end of the beam, and the side brackets (2) are fixed at two sides of the beam.

9. The tenter frame clamping device for quilting machines of claim 1, wherein: the guide rods (5) are linearly and uniformly distributed on the front clamping plate (32), and the pull rod (8) is positioned between every two adjacent guide rods.

Technical Field

The invention relates to the technical field of quilting machines, in particular to a cloth stretching frame clamping device for a quilting machine.

Background

Quilting refers to sewing an outer layer textile fabric and an inner core in a side-by-side straight line or a decorative pattern, quilts are common products needing quilting, and the periphery of the quilts needs to be fixed on a quilting cloth stretching frame through a clamp before quilting. The cloth stretching frame needs to be clamped on a clamping device of the quilting machine for quilting, and the cloth stretching frame clamping device on the existing quilting machine is inconvenient to mount and dismount the cloth stretching frame, so that improvement is needed.

In view of the above-mentioned defects, the present designer is actively making research and innovation to create a new-structured cloth stretching frame clamping device for quilting machine, so that the device has more industrial utilization value.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a cloth stretching frame clamping device for a quilting machine, which can conveniently realize the mounting and dismounting of a cloth stretching frame so as to improve the production efficiency.

The invention relates to a cloth stretching frame clamping device for a quilting machine, which comprises a support frame, wherein L-type side supports are fixed on two sides of the support frame, a rear clamp plate is fixed on the rear end of each side support, a front clamp plate is arranged at the front end of each side support, a strip-shaped notch is formed at the front end of each side support, limiting rods are fixed on two sides of each front clamp plate and are inserted into the notches, a plurality of T-shaped guide rods are fixed on the front end of each front clamp plate, one ends of the guide rods are inserted into a support plate, compression springs are inserted into the guide rods, two ends of each compression spring are respectively abutted against the front clamp plate and the support plate, a through groove is formed in the middle of the support plate, a pull rod is inserted into the through groove, the rear end of the pull rod is fixed on the front clamp plate, a first electromagnet layer is arranged on the inner wall of the through groove, the electrified first electromagnet layer can be adsorbed with the pull rod, a reinforcing plate is fixed on the outer wall of the front end of each side support plate, a slot communicated with the notch is formed at the front end of the reinforcing plate, a second electromagnet layer is arranged on the inner wall of the guide rod, and a second electromagnet layer is arranged on the guide groove.

By the technical scheme, when the cloth stretching frame is used, the first electromagnet layer and the second electromagnet layer are in a power-off state initially, when the cloth stretching frame needs to be installed, the pull rod is pulled to enable the front clamping plate to be close to the supporting plate, the limiting rod of the front clamping plate moves along the notch and the slot to enable the front clamping plate to be away from the side support and the reinforcing plate, the pressure spring is compressed to store elastic potential energy, the first electromagnet layer is electrified to adsorb the pull rod, the position of the front clamping plate relative to the supporting plate is fixed, then the supporting plate and the front clamping plate are moved downwards through the pull rod, the guide rod moves downwards in the guide groove and compresses the spring to store the elastic potential energy, then the second electromagnet layer is electrified to adsorb the guide rod, the positions of the supporting plate and the front clamping plate are fixed, then the cloth stretching frame can be conveniently installed in the side support, after the installation is finished, the power of the second electromagnet layer is cut off, the guide rod moves upwards under, the supporting plate and the front clamping plate are driven to move upwards, so that the limiting rod on the front clamping plate is opposite to the notch and the slot, then the first electromagnet layer is powered off, the front clamping plate moves backwards under the action of elastic potential energy released by the pressure spring, the limiting rod is inserted into the notch and the slot, and the front clamping plate and the rear clamping plate clamp the cloth stretching frame arranged on the side brackets to prevent the cloth stretching frame from moving vertically; when the cloth stretching frame is disassembled, the pull rod is pulled to enable the front clamping plate to move forwards until the front clamping plate is separated from the side support, then the supporting plate and the front clamping plate move downwards, and the cloth stretching frame can be pulled out from the side support.

Through the scheme, the cloth stretching frame clamping device for the quilting machine can conveniently realize the mounting and dismounting of the cloth stretching frame, so that the production efficiency is improved.

Preferably, the side support is hinged with a plurality of roll shafts, the roll shafts are exposed out of the upper end face of the side support, the lower end face of each roll shaft abuts against a limiting block, and the limiting blocks are fixed on the lower end face of the side support.

Preferably, the front splint and the rear splint are L-shaped.

Preferably, the head of the guide rod abuts against the front end face of the support plate, and the head of the pull rod and the support plate are arranged at intervals.

Preferably, the side branch plates cover the outer sides of the insertion grooves of the reinforcing plate.

Preferably, the guide rod is inserted into an upper end of the guide groove.

Preferably, the limiting rod is fixed on the front end face of the front clamping plate, the limiting rod is a round rod, and the diameter of the limiting rod, the width of the notch and the width of the slot are equal.

Preferably, the support frame comprises two cross beams distributed in the front and back direction and a stand column fixed at the lower end of the cross beam, and the side supports are fixed at two sides of the cross beam.

Preferably, the guide rods are linearly and uniformly distributed on the front clamping plate, and the pull rod is positioned between two adjacent guide rods.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.

Drawings

The drawings are only for purposes of illustrating and explaining the present invention and are not to be construed as limiting the scope of the present invention. Wherein:

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

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

FIG. 3 is a schematic side view of the present invention.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

The following refers to fig. 1 to 3.

The cloth stretching frame clamping device for the quilting machine comprises a support frame 1, L-shaped side supports 2 are fixed on two sides of the support frame, the support frame comprises two cross beams 11 which are distributed in the front and back direction and a stand column 12 which is fixed at the lower end of the cross beams, the side supports are fixed on two sides of the cross beams, a plurality of roll shafts 21 are hinged on the side supports, the roll shafts expose the upper end surfaces of the side supports, the lower end surfaces of the roll shafts abut against a limiting block 22, the limiting block is fixed on the lower end surface of the side support 2, a rear clamp plate 31 is fixed at the rear end of the side support, a front clamp plate 32 is arranged at the front end of the side support, the front clamp plate and the rear clamp plate are both L-shaped, a strip-shaped notch 21 is formed at the front end of the side support 2, limiting rods 4 are fixed on two sides of the front clamp plate 32, the limiting rods are inserted into the notches, a plurality of T-shaped guide rods 5 are fixed at the front end of the front clamp plate, one end of the guide rods are inserted into the support plate, a pressure spring 61 is inserted into the support plate, two ends of the guide rods are inserted into the support plate, two ends of the guide rods, the guide plates are respectively abutted against the front clamp plate, the guide rod is fixed on the guide rod, the guide rod.

In the specific implementation of the invention, initially, the first electromagnet layer 91 and the second electromagnet layer 92 are in a power-off state, when the cloth stretching frame needs to be installed, the pull rod 8 is pulled to enable the front clamping plate 32 to be close to the supporting plate 7, the limit 4 of the front clamping plate moves along the notch 21 and the slot 101 and enables the front clamping plate to be away from the side support 2 and the reinforcing plate 10, the pressure spring 61 is compressed to store elastic potential energy, the first electromagnet layer 91 is electrified to adsorb the pull rod 8, so that the position of the front clamping plate 32 relative to the supporting plate 7 is fixed, then the supporting plate and the front clamping plate are moved downwards through the pull rod, the guide rod 72 moves downwards in the guide groove 201 and compresses the spring 62 to store elastic potential energy, then the second electromagnet layer 92 is electrified to adsorb the guide rod, so that the positions of the supporting plate and the front clamping plate are fixed, then the cloth stretching frame can be conveniently installed in the side support 2, after the installation, the second electromagnet layer, the guide rod 72 moves upwards under the action of the spring 62 releasing elastic potential energy to drive the support plate 7 and the front clamp plate 32 to move upwards, so that the limiting rod 4 on the front clamp plate is opposite to the notch 21 and the slot 101, then the first electromagnet layer 91 is powered off, the front clamp plate moves backwards under the action of the spring 61 releasing elastic potential energy, the limiting rod is inserted into the notch and the slot, and the front clamp plate 32 and the rear clamp plate 31 clamp the cloth stretching frame arranged on the side support 2 to prevent the cloth stretching frame from moving vertically; when the cloth stretching frame is disassembled, the pull rod 8 is pulled to enable the front clamping plate 32 to move forwards until the front clamping plate is separated from the side support 2, then the supporting plate 7 and the front clamping plate 32 move downwards, and the cloth stretching frame can be pulled out from the side support.

In conclusion, the cloth stretching frame clamping device for the quilting machine can conveniently realize the mounting and dismounting of the cloth stretching frame, so that the production efficiency is improved.

The cloth stretching frame clamping device for quilting machines provided by the present invention is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.