CN114921945B - Automatic fabric cutting device - Google Patents
Automatic fabric cutting device Download PDFInfo
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- CN114921945B CN114921945B CN202210689760.2A CN202210689760A CN114921945B CN 114921945 B CN114921945 B CN 114921945B CN 202210689760 A CN202210689760 A CN 202210689760A CN 114921945 B CN114921945 B CN 114921945B
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- pushing
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- pushing block
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
Abstract
The invention discloses an automatic fabric cutting device which comprises a fixed top beam, a pushing block, a pull-back spring, a connecting handle, a cutter, a workbench and a self-induction connection compressing mechanism, wherein a transverse groove I is formed in the fixed top beam, the pull-back spring is arranged in the transverse groove I, the pushing block is slidably arranged in the transverse groove I and connected with the pull-back spring, the connecting handle is arranged on the pushing block, the cutter is arranged at the bottom end of the connecting handle, the workbench is positioned below the fixed top beam, the self-induction connection compressing mechanism is arranged on the workbench and connected with the connecting handle, a pushing power assembly is arranged on the fixed top beam, and the pushing power assembly is intermittently connected with the pushing block. The invention relates to the technical field of fabric automatic cutting devices, and particularly provides a fabric automatic cutting device which can drive a cutter to uniformly move forward by utilizing uniform forward movement of a power block to cut fabric, and after cutting is completed, a push block is quickly pulled back and reset by utilizing rebound of a pull spring, so that the reset time of the cutter is shortened.
Description
Technical Field
The invention relates to the technical field of cutting devices, in particular to an automatic fabric cutting device.
Background
In the fabric processing process, cutting operations such as trimming, cutting off and slitting can be carried out on the fabric according to requirements, the traditional cutting operations are mostly manual operations, when the fabric is manually cut, due to the fact that the fabric is unstable in fixation, the working efficiency is low, the labor intensity is high, the cutting quality is poor, meanwhile when an electric cutter is used, the return time of the cutter after the fabric is cut is generally consistent with the forward cutting time, the forward moving speed of the cutter is stable and uniform, the cutting stability is improved, and the slow return of the cutter is waste of the processing time.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects in the prior art, the scheme provides the automatic fabric cutting device.
The technical scheme adopted by the invention is as follows: this automatic cutting device of surface fabric, including fixed back timber, push block, pullback spring, connective handle, cutter, workstation and self-induction connection hold-down mechanism, be equipped with horizontal groove one on the fixed back timber, pullback spring locates in the horizontal groove one, the push block slides and locates in the horizontal groove one and be connected with pullback spring, the connective handle is located on the push block, the bottom of connective handle is located to the cutter, the workstation is located the below of fixed back timber, self-induction connection hold-down mechanism locates on the workstation and is connected with the connective handle, be equipped with on the fixed back timber and promote power component, promote power component intermittent type and be connected with the push block.
As a further optimization of the scheme, the self-induction connecting compressing mechanism is composed of two groups of self-control compressing assemblies, and the two groups of self-control compressing assemblies are respectively located on two sides of the cutter and are in sliding connection with the connecting handle.
As the further optimization of this scheme, from control hold-down subassembly includes vertical connecting rod, supporting spring, extrusion roof and protruding axle, the both sides of workstation all are equipped with the extension seat, vertical connecting rod slides and runs through the extension seat setting, the top of vertical connecting rod is located to the extrusion roof and be located the top of workstation, supporting spring locates the extrusion roof and presses and extend between the seat, protruding axle is located on the connecting handle, be equipped with on the extrusion roof and push away the extrusion groove, protruding axle slides and locates in pushing away the extrusion groove, drives protruding axle when utilizing the connecting handle to move forward and slides in pushing away the extrusion groove, can drive the extrusion roof and move down before the cutter contacts the surface fabric and press on the surface fabric of below workstation, ensures that the surface fabric does not take place the skew in the cutting process.
As a further optimization of the scheme, the pushing groove is formed by communicating a second transverse groove with an inclined groove, the second transverse groove is located right above the fabric, and the high end of the inclined groove is communicated with one end of the second transverse groove.
As a further optimization of this scheme, promote power pack and include screw rod one, power piece and telescopic connector, be equipped with horizontal groove three on the fixed back timber, screw rod one rotates and locates in the horizontal groove three, power piece slip locates in the horizontal groove three and cup joints on screw rod one through the screw hole, be equipped with the pushing handle on the power piece, telescopic connector locates on the pushing piece and intermittent type and pushes away the handle contact, utilize pushing handle and telescopic connector contact when advancing to promote the pushing piece and move forward, drive the cutter and evenly move forward and cut the face fabric, push away handle and telescopic connector and break away from after the cutting is accomplished, utilize the rebound of pullback spring to return the pushing piece to reset fast this moment.
As a further optimization of this scheme, telescopic connector includes extension spring and connecting block, be equipped with the channel groove on the push block, the extension spring is located in the channel groove, the connecting block is located on the extension spring and is run through in the channel groove that slides, be equipped with the protruding pole on the connecting block, protruding pole intermittent type and push handle contact, be equipped with on the fixed back timber and break away from the push block, the one side that breaks away from the push block and is close to the push block is the inclined plane, the connecting block free end is close to and breaks away from push block one side and be the inclined plane, connecting block inclined plane and break away from push block inclined plane intermittent sliding contact, under the initial condition, the push block keeps away from and breaks away from the push block, and the connecting block outer end is located the outside of push block at this moment, then moves through a lead screw one and drives the power block to utilize push handle and protruding pole contact, promote push block forward, after the forward to cutting completion, the connecting block inclined plane contacts and slides with break away from push block inclined plane, utilizes to break away from push block promotion into the channel groove, thereby releases the contact state of protruding pole and push handle, utilizes the rebound spring to rebound to reset fast.
Preferably, the third transverse groove, the second transverse groove and the first transverse groove are parallel.
Preferably, the workbench is provided with a transverse cutting groove, and the cutter is slidably arranged in the transverse cutting groove.
Preferably, a motor is arranged on the fixed top beam, and the motor is connected with the first screw rod.
Preferably, an actuation magnet is arranged at one end of the transverse groove, far away from the pull-back spring, the pushing block is a ferromagnetic block, and the actuation magnet and the pushing block can be utilized to be actuated quickly and stably when the pushing block resets, so that the pull-back spring is prevented from driving the pushing block to shake back and forth.
The beneficial effects obtained by the invention by adopting the structure are as follows:
according to the scheme, the power block uniformly moves forward to drive the cutter to uniformly move forward to cut the fabric, and after cutting is completed, the push block is quickly pulled back and reset by utilizing the resilience of the pull spring, so that the reset time of the cutter is shortened;
according to the scheme, the connecting handle is utilized to drive the protruding shaft to slide in the pushing groove when moving forwards, the pushing top plate can be driven to move downwards to press the fabric on the lower workbench before the cutter contacts the fabric, and the fabric is ensured not to deviate in the cutting process.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
fig. 1 is a schematic diagram of the whole structure of the automatic fabric cutting device according to the scheme;
FIG. 2 is a top view of the self-controlling compression assembly of the automatic fabric cutting device of the present solution;
FIG. 3 is a front view of the automatic fabric cutting device of the present embodiment, showing the self-controlling compacting assembly;
fig. 4 is a schematic structural diagram of a pushing power assembly of the automatic fabric cutting device according to the scheme.
The automatic feeding device comprises a fixed top beam, a pushing block, a pull-back spring, a connecting handle, a cutter, a workbench, a self-induction connecting compressing mechanism, a transverse groove I, a transverse groove 9, a vertical connecting rod, a supporting spring, an extrusion top plate, a protruding shaft, a 13, an extension seat, a 14, a transverse groove II, a 15, an inclined groove, a 16, a screw rod I, a 17, a power block, a 18, a telescopic connector, a 19, a transverse groove III, a 20, a pushing handle, a 21, a telescopic spring, a 22, a connecting block, a 23, a separation pushing block, a 24, a transverse groove 25, a motor, a 26 and a protruding rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1 and 4, the automatic fabric cutting device in the scheme comprises a fixed top beam 1, a pushing block 2, a pull-back spring 3, a connecting handle 4, a cutter 5, a workbench 6 and a self-induction connecting and compressing mechanism 7, wherein a transverse groove I8 is formed in the fixed top beam 1, the pull-back spring 3 is arranged in the transverse groove I8, the pushing block 2 is slidably arranged in the transverse groove I8 and is connected with the pull-back spring 3, the connecting handle 4 is arranged on the pushing block 2, the cutter 5 is arranged at the bottom end of the connecting handle 4, the workbench 6 is positioned below the fixed top beam 1, the self-induction connecting and compressing mechanism 7 is arranged on the workbench 6 and is connected with the connecting handle 4, a pushing power assembly is arranged on the fixed top beam 1, and the pushing power assembly is intermittently connected with the pushing block 2.
The pushing power assembly comprises a first screw rod 16, a power block 17 and a telescopic connector 18, wherein a third transverse groove 19 is formed in the fixed top beam 1, the first screw rod 16 is rotationally arranged in the third transverse groove 19, the power block 17 is slidably arranged in the third transverse groove 19 and is sleeved on the first screw rod 16 through a threaded hole, a push handle 20 is arranged on the power block 17, and the telescopic connector 18 is arranged on the push block 2 and intermittently contacts with the push handle 20; the telescopic connector 18 comprises a telescopic spring 21 and a connecting block 22, a channel groove is formed in the pushing block 2, the telescopic spring 21 is arranged in the channel groove, the connecting block 22 is arranged on the telescopic spring 21 and penetrates through the channel groove in a sliding mode, a protruding rod 26 is arranged on the connecting block 22, the protruding rod 26 intermittently contacts with the pushing handle 20, a separation pushing block 23 is arranged on the fixed top beam 1, one side, close to the pushing block 2, of the separation pushing block 23 is an inclined surface, one side, close to the separation pushing block 23, of the free end of the connecting block 22 is an inclined surface, and the inclined surface of the connecting block 22 is in intermittent sliding contact with the inclined surface of the separation pushing block 23.
As shown in fig. 4, an attracting magnet is arranged at one end of the first transverse groove 8 far away from the pull-back spring 3, and the pushing block 2 is a ferromagnetic block.
As shown in fig. 2-3, the self-induction connection compressing mechanism 7 is composed of two groups of self-control compressing components which are respectively positioned at two sides of the cutter 5 and are both in sliding connection with the connecting handle 4; the self-control compacting assembly comprises a vertical connecting rod 9, a supporting spring 10, an extrusion top plate 11 and a protruding shaft 12, wherein extension seats 13 are respectively arranged on two sides of the workbench 6, the vertical connecting rod 9 is arranged in a sliding penetrating mode through the extension seats 13, the extrusion top plate 11 is arranged at the top end of the vertical connecting rod 9 and located above the workbench 6, the supporting spring 10 is arranged between the extrusion top plate 11 and the extension seats 13, the protruding shaft 12 is arranged on the connecting handle 4, a pushing groove is formed in the extrusion top plate 11 in a sliding mode, the protruding shaft 12 is arranged in the pushing groove, the pushing groove is formed by communicating a second transverse groove 14 with an inclined groove 15, the second transverse groove 14 is located right above a fabric, and the high end of the inclined groove 15 is communicated with one end of the second transverse groove 14.
Wherein the third transverse groove 19, the second transverse groove 14 and the first transverse groove 8 are parallel.
As shown in fig. 1, the table 6 is provided with a transverse slot 24, and the cutter 5 is slidably disposed in the transverse slot 24.
During specific use, in the initial state, the pushing block 2 is far away from the separation pushing block 23, at this moment, the outer end of the connecting block 22 is located at the outer side of the pushing block 2, the cutter 5 is located at one side of the workbench 6, when the fabric on the workbench 6 needs to be cut, the starting motor 25 drives the screw rod one 16 to rotate, thereby driving the power block 17 to move through the screw rod one 16, the pushing handle 20 is contacted with the protruding rod 26, the pushing block 2 is pushed to move forward to compress the pull-back spring 3, the pushing block 2 drives the cutter 5 to move forward through the connecting handle 4, the protruding shaft 12 on the connecting handle 4 slides into the transverse groove two 14 along the inclined groove 15, thereby driving the extrusion top plate 11 to move downwards to press the fabric on the workbench 6 below before the cutter 5 touches the fabric, the cutter 5 continues to move forward to cut the fabric, after the cutter 5 moves forward to the completion of cutting, the inclined surface of the connecting block 22 is contacted with the separation pushing block 23 and slides, the contact state of the protruding rod 26 and the pushing handle 20 is released, at this moment, the rebound motor 2 is driven by the pull-back spring 3 to quickly reset the rebound motor, and then the power block 25 is reset once, and the fabric can be cut once.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. An automatic cutting device of surface fabric, its characterized in that: the automatic feeding device comprises a fixed top beam (1), a pushing block (2), a pull-back spring (3), a connecting handle (4), a cutter (5), a workbench (6) and a self-induction connecting compressing mechanism (7), wherein a transverse groove I (8) is formed in the fixed top beam (1), the pull-back spring (3) is arranged in the transverse groove I (8), the pushing block (2) is slidably arranged in the transverse groove I (8) and is connected with the pull-back spring (3), the connecting handle (4) is arranged on the pushing block (2), the cutter (5) is arranged at the bottom end of the connecting handle (4), the workbench (6) is positioned below the fixed top beam (1), the self-induction connecting compressing mechanism (7) is arranged on the workbench (6) and is connected with the connecting handle (4), and a pushing power assembly is arranged on the fixed top beam (1) and intermittently connected with the pushing power assembly;
the self-induction connecting and compressing mechanism (7) consists of two groups of self-control compressing assemblies which are respectively positioned at two sides of the cutter (5) and are both in sliding connection with the connecting handle (4);
the self-control compacting assembly comprises a vertical connecting rod (9), a supporting spring (10), an extrusion top plate (11) and a protruding shaft (12), wherein extension seats (13) are arranged on two sides of the workbench (6), the vertical connecting rod (9) is arranged in a sliding penetrating mode through the extension seats (13), the extrusion top plate (11) is arranged at the top end of the vertical connecting rod (9) and is located above the workbench (6), the supporting spring (10) is arranged between the extrusion top plate (11) and the extension seats (13), the protruding shaft (12) is arranged on the connecting handle (4), a pushing groove is formed in the extrusion top plate (11), and the protruding shaft (12) is arranged in the pushing groove in a sliding mode;
the pushing power assembly comprises a first screw rod (16), a power block (17) and a telescopic connector (18), wherein a third transverse groove (19) is formed in the fixed top beam (1), the first screw rod (16) is rotationally arranged in the third transverse groove (19), the power block (17) is slidably arranged in the third transverse groove (19) and sleeved on the first screw rod (16) through a threaded hole, a pushing handle (20) is arranged on the power block (17), and the telescopic connector (18) is arranged on the pushing block (2) and intermittently contacts with the pushing handle (20).
2. The automatic fabric cutting device according to claim 1, wherein: the pushing groove is formed by communicating a second transverse groove (14) and an inclined groove (15), the second transverse groove (14) is positioned right above the fabric, and the high end of the inclined groove (15) is communicated with one end of the second transverse groove (14).
3. The automatic fabric cutting device according to claim 1, wherein: the telescopic connector (18) comprises a telescopic spring (21) and a connecting block (22), a channel groove is formed in the pushing block (2), the telescopic spring (21) is arranged in the channel groove, the connecting block (22) is arranged on the telescopic spring (21) and penetrates through the channel groove in a sliding mode, a protruding rod (26) is arranged on the connecting block (22), the protruding rod (26) intermittently contacts with the pushing handle (20), a separation pushing block (23) is arranged on the fixed top beam (1), one side, close to the pushing block (2), of the separation pushing block (23) is an inclined surface, one side, close to the separation pushing block (23), of the free end of the connecting block (22) is an inclined surface, and the inclined surface of the connecting block (22) is in intermittent sliding contact with the inclined surface of the separation pushing block (23).
4. The automatic fabric cutting device according to claim 1, wherein: the transverse grooves III (19), the transverse grooves II (14) and the transverse grooves I (8) are parallel.
5. The automatic fabric cutting device according to claim 1, wherein: the workbench (6) is provided with a transverse cutting groove (24), and the cutter (5) is slidably arranged in the transverse cutting groove (24).
6. The automatic fabric cutting device according to claim 1, wherein: the fixed top beam (1) is provided with a motor (25), and the motor (25) is connected with a first screw rod (16).
7. The automatic fabric cutting device according to claim 1, wherein: one end of the transverse groove I (8) far away from the pullback spring (3) is provided with an attracting magnet, and the pushing block (2) is a ferromagnetic block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210689760.2A CN114921945B (en) | 2022-06-17 | 2022-06-17 | Automatic fabric cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210689760.2A CN114921945B (en) | 2022-06-17 | 2022-06-17 | Automatic fabric cutting device |
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| Publication Number | Publication Date |
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| CN114921945A CN114921945A (en) | 2022-08-19 |
| CN114921945B true CN114921945B (en) | 2023-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210689760.2A Active CN114921945B (en) | 2022-06-17 | 2022-06-17 | Automatic fabric cutting device |
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| JPH11200234A (en) * | 1998-01-19 | 1999-07-27 | Hirokatsu Nakano | Device for setting cloth to spreading machine and correcting strain of weft stitch of the cloth |
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| CN114921945A (en) | 2022-08-19 |
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