Novel hand-push type linear cloth cutting machine

Abstract

The utility model discloses a novel hand-push type linear cloth cutting machine which comprises a linear slide way and a cloth cutting machine body, the cloth cutting machine body is connected with a sliding block through a supporting column, the sliding block is arranged in a sliding groove in the linear slide way in a sliding mode, two handles are symmetrically arranged on the two opposite sides of the cloth cutting machine body, and switches on the two handles control the cloth cutting machine body to rotate forwards and backwards respectively. Springs are arranged at the two ends of the interior of the sliding groove, spring plungers are connected to the portions, at the springs, of the linear sliding way in a screwed mode, the piston ends of the spring plungers stretch into the sliding groove from bottom to top, and the distance between the spring plungers and the springs close to the spring plungers can contain the sliding blocks; according to the manual linear cloth cutting machine, a set of control handle is additionally arranged on the basis of an existing manual linear cloth cutting machine, forward and reverse rotation of the cloth cutting machine is achieved, automatic stopping and limiting of the manual linear cloth cutting machine are achieved through the spring and the spring plunger, the cloth cutting machine does not need to return and reset after cutting is completed, the waiting time of workers is shortened, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth cutting equipment, in particular to a novel hand-push linear cloth cutting machine. Background Art

[0002] During the manual cutting process of the cloth, two people are required to cooperate in manual cloth pulling, and two people are also required to cooperate in the use of the manual linear cloth cutting machine. One person turns on the switch to make the cloth cutting machine work, and then pushes the cloth cutting machine through the handle and drives the slider to slide along the linear slide to complete the cutting of the cloth. When the manual linear cloth cutting machine moves to the other end of the linear slide, the other person pushes the cloth cutting machine through the handle again and drives the slider to slide along the linear slide to complete the reset of the manual linear cloth cutting machine. Then the two people lift the linear slide upward and press it on the cloth, and perform reciprocating cutting operations through the cloth cutting machine again. During the above operation process, the personnel need to lift the linear slide after the cloth cutting machine is reset before performing the next operation, which wastes time. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a new hand-push linear cloth cutting machine. By improving the existing manual linear cloth cutting machine, the cloth cutting machine can be rotated forward and reversely. The linear slide can be lifted without waiting for the cloth cutting machine to return and reset, solving the problem of time waste caused by the need to reset the cloth cutting machine.

[0004] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0005] Furthermore, both sides of the slider in contact with the spring are arranged as slope surfaces.

[0006] Furthermore, the linear slide is provided with a cutting groove for the blade of the cloth cutting machine to extend into, and the cutting groove is parallel to the slide and the two are not connected.

[0007] Furthermore, a charging power supply is provided in the slider, and end covers are detachably connected to both ends of the linear slideway by screws.

[0008] The beneficial effects of the utility model are:

[0009] 1. This application adds a set of control handles to the existing manual straight cloth cutting machine to realize the forward and reverse rotation of the cloth cutting machine, and uses springs and spring plungers to realize the automatic stop and limit of the manual straight cloth cutting machine. There is no need to return and reset the cloth cutting machine after completing cutting, which reduces the waiting time of personnel and improves work efficiency.

[0010] 2. Springs are set at both ends of the linear slide of the present application, and spring plungers are set at both ends. When the manual linear cloth cutting machine slides from one end to the other end on the linear slide, under the action of inertia, the slider is decelerated by the spring plunger and then rests on the spring and compresses the spring to absorb energy. Then the spring resets and pushes the slider and the manual linear cloth cutting machine back to the spring plunger, automatically limiting the manual linear cloth cutting machine between the spring and the spring plunger, completing the one-way movement of the manual linear cloth cutting machine.

[0011] 3. The positioning bead at the end of the spring plunger of the present application is ejected under the action of the internal spring. When the slider passes, the slider presses the positioning bead downward, causing the positioning column to retract into the spring plunger, thereby decelerating the slider. At the same time, the limiting force of the slider can be adjusted by twisting the spring plunger. The springs at both ends of the slide groove can cushion the slider passing through the spring plunger, and the kinetic energy of the slider is consumed by the deformation of the spring, thereby reducing the impact force on the end of the automatic spring pin of the linear slide and reducing the chance of damage to the end of the linear slide.

[0012] 4. The two sides of the slider of this application are set as slopes. When the slider returns and resets, the slope on the slider rests on the positioning bead at the end of the spring plunger, thereby reducing the lateral force when the two are in contact, making it easier for the positioning bead to retract and the slider to pass.

[0013] 5. The cutting groove of the present application is parallel to the slide groove and the two are not connected, which reduces the cloth scraps generated by cutting from entering the slide groove and affecting the sliding of the slider. At the same time, a charging power supply is provided in the slider to reduce the impact of cloth scraps entering the power supply or conductive springs. The built-in power supply eliminates the need to set a cable bracket on the top of the cloth cutting machine when it is moving, thereby solving the problem of the cable bracket affecting the cloth pulling operation and the bending friction between the cable and the cloth cutting machine causing leakage and power outage.

[0014] In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only four of the drawings in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is a schematic diagram of the structure of this application.

[0017] Figure 2 Axial planing view of this application.

[0018] Figure 3 Schematic diagram of the structure of the cloth cutting machine Figure 1 .

[0019] Figure 4 Schematic diagram of the structure of the cloth cutting machine Figure 2 .

[0020] In the figure, 1- linear slide, 2- cloth cutter, 3- pillar, 4- slider, 5- handle, 6- spring, 7- spring plunger, 8- slide, 9- cutting groove, 10- blade, 11- charging power supply, 12- end cover, 13- protective cover. DETAILED DESCRIPTION

[0021] The following describes embodiments of the present invention in detail with reference to the accompanying drawings. Although certain embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the present invention. It should be understood that the accompanying drawings and embodiments of the present invention are for illustrative purposes only and are not intended to limit the scope of protection of the present invention.

[0022] In this application, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0023] The names of the messages or information exchanged between multiple devices in the embodiments of the present invention are only used for illustrative purposes and are not used to limit the scope of these messages or information. Example 1

[0024] like Figure 1-3 The cloth cutting machine 2 is a novel hand-pushed linear cloth cutting machine, comprising a linear slide 1 and a cloth cutting machine 2. The cloth cutting machine 2 is connected to a slider 4 slidingly arranged in a slide groove 8 in the linear slide 1 through a support 3. A switch is arranged on the handle 5 of the cloth cutting machine 2 to realize the operation of the cloth cutting machine 2. The cloth cutting machine 2 is pushed by the handle 5 and drives the slider 4 to slide along the linear slide 1. The support 3 is arranged in the middle of the cloth cutting machine 2 to support the cloth cutting machine 2. There are two handles 5, which are symmetrically arranged on opposite sides of the cloth cutting machine 2, and the switches on the two handles 5 respectively control the forward and reverse rotation of the cloth cutting machine 2. Springs 6 are provided at both ends of the slide groove 8, and the axes of the two springs 6 coincide with the axis of the slide groove 8. A spring plunger 7 is screwed on the linear slide 1 at the spring 6. The piston end of the spring plunger 7 extends from bottom to top into the slide groove 8. The distance between the spring plunger 7 and the spring 6 that is closer can accommodate the slider 4; the two handles 5 can make the cloth cutting machine 2 move forward and backward. The rotation control is to add a handle 5 to the existing cloth cutting machine 2. Since the switch on the handle 5 is generally a reset switch, the simplest improvement method is: to change the shifting capacitor in series with different windings in the capacitor circuit, change the forward and reverse switching direction of the single-phase motor in the cloth cutting machine 2, and press the reset switch on one handle 5 to rotate forward, and press the reset switch on the other handle 5 to reverse the motor, and the reset switch automatically resets after the pressing force is removed; when the manual linear cloth cutting machine 2 slides from one end to the other end on the linear slide 1, under the action of inertia, the slider 4 is decelerated by the spring plunger 7 and rests on the spring 6 and compresses the spring 6 to absorb energy, and then the spring 6 resets to push the slider 4 and the manual linear cloth cutting machine 2 back to the spring plunger 7, automatically limiting the manual linear cloth cutting machine 2 between the spring 6 and the spring plunger 7, completing the one-way movement of the manual linear cloth cutting machine 2; a protective cover 13 is also provided on the blade 10.

[0025] Among them, the positioning bead at the end of the spring plunger 7 is pushed out by the action of the internal spring 6. When the slider 4 passes, the slider 4 squeezes the positioning bead downward, causing the positioning column to retract into the spring plunger 7, thereby decelerating the slider 4. At the same time, the limiting force of the slider 4 can be adjusted by twisting the spring plunger 7. The springs 6 at both ends of the slide groove 8 can cushion the slider 4 passing through the spring plunger 7, and the kinetic energy of the slider 4 is consumed through the deformation of the spring 6, thereby reducing the impact force on the end of the automatic spring 6 pin of the linear slide 1, and reducing the chance of damage to the end of the linear slide 1.

[0026] Among them, the two sides of the slider 4 that are in contact with the spring 6 are set as slopes; the two sides of the slider 4 are set as slopes, and when the slider 4 returns and resets, the slopes on the slider 4 rest on the positioning beads at the end of the spring plunger 7, thereby reducing the lateral force when the two are in contact, making it easier for the positioning beads to retract and the slider 4 to pass. Example 2

[0027] like Figure 3As shown, this embodiment is obtained by adding a cutting groove 9 and other technical features on the basis of embodiment one. The remaining technical features are the same as those of embodiment one, and the similarities are not repeated here. Among them, the difference between this embodiment and embodiment one is that: the linear slide 1 is provided with a cutting groove 9 for the blade 10 in the cloth cutting machine 2 to extend into, and the cutting groove 9 is parallel to the slide groove 8 and the two are not connected.

[0028] In this embodiment, the cutting groove 9 is parallel to the chute 8 and the two are not connected, so as to reduce the cloth scraps generated by cutting from entering the chute 8 and affecting the sliding of the slider 4. Example 3

[0029] like Figure 1-3 As shown, this embodiment is obtained by adding technical features such as a charging power supply 11 on the basis of the second embodiment. The remaining technical features are the same as those of the second embodiment, and the similarities are not repeated here. Among them, the difference between this embodiment and the second embodiment is that: a charging power supply 11 is provided in the slider 4, and the two ends of the linear slide 1 are detachably connected with end covers 12 by screws.

[0030] In this embodiment, a charging power supply 11 is provided in the slider 4, and the cutting groove 9 is parallel to the slide 8 and the two are not connected, which also reduces the impact of cloth scraps entering the slide 8 on the power supply. The charging power supply 11 is a rechargeable lithium battery, which is embedded in the slider 4 to power the cloth cutting machine 2. If necessary, a boost module can be added to adapt to cloth cutting machines 2 with different working voltages. When there is no power, the end cover 12 can be removed and the slider 4 can be taken out through the end of the linear slide 1 for charging. The built-in power supply makes it unnecessary to set a cable bracket on the top of the cloth cutting machine 2 when the cloth cutting machine 2 is moving, thereby solving the problem that the cable bracket affects the cloth pulling operation and the bending friction between the cable and the cloth cutting machine 2 causes leakage and power outage.

[0031] The process of using the technical solution formed by the above embodiments is as follows: the cloth cutting machine 2 is rotated by a handle 5, and the cloth cutting machine 2 is pushed to the other end. After overcoming the resistance of the spring plunger 7 at this end, the manual linear cloth cutting machine 2 is on the linear slide 1 and drives the slider 4 to slide from one end to the other end to complete the cutting of the cloth. When the slope on the slider 4 is against the spring plunger 7 at the other end, the spring plunger 7 decelerates the slider 4, and the positioning bead of the spring plunger 7 automatically retracts into the spring plunger 7. After the slider 4 passes the spring plunger 7, the positioning bead automatically pops out, so that the slider 4 is restricted between the spring plunger 7 and the spring 6 that is closer, completing a cutting operation. At this time, the cloth cutting machine 2 is at the other end of the linear slide 1, and two people Lift the linear slide 1 upward and press it on the fabric, and use another handle 5 to realize the reverse rotation of the cloth cutting machine 2, push the cloth cutting machine 2 to move to one end, and after overcoming the resistance of the spring plunger 7 at that end, the manual linear cloth cutting machine 2 is on the linear slide 1 and drives the slider 4 to slide from the other end to one end, completing the cutting of the cloth. When the slope on the slider 4 is against the spring plunger 7 at the other end, the spring plunger 7 decelerates the slider 4, and the positioning bead of the spring plunger 7 automatically retracts into the spring plunger 7. After the slider 4 passes the spring plunger 7, the positioning bead automatically pops out, so that the slider 4 is restricted between the spring plunger 7 and the spring 6 that is closer. At this time, the manual linear cloth cutting machine 2 is reset, completing the secondary cutting operation, and then performing a reciprocating cycle.

[0032] Note that the above are merely preferred embodiments of the present invention and the technical principles employed. Those skilled in the art will appreciate that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments, and substitutions are readily apparent to those skilled in the art without departing from the scope of protection of the present invention. Therefore, while the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments and may include many other equivalent embodiments without departing from the scope of the present invention. The scope of the present invention is determined by the appended claims.

Claims

1. A novel hand-propelled linear cloth cutting machine comprises a linear slide and a cloth cutting machine. The cloth cutting machine is connected to a slider slidably arranged in a slide groove within the linear slide via a support. A switch provided on the handle of the cloth cutting machine activates the cloth cutting machine. Pushing the cloth cutting machine by the handle drives the slider to slide along the linear slide. The invention is characterized by: The pillar is arranged in the middle of the cloth cutting machine to support the cloth cutting machine. There are two handles, which are symmetrically arranged on opposite sides of the cloth cutting machine, and the switches on the two handles respectively control the forward and reverse rotation of the cloth cutting machine. Springs are arranged at both ends of the inside of the slide, and the axes of the two springs coincide with the axis of the slide. A spring plunger is screwed on the linear slide at the spring, and the piston end of the spring plunger extends into the slide from bottom to top. The distance between the spring plunger and the spring that is closer can accommodate the slider, and the two sides of the slider that are in contact with the spring are set as slopes.

2. A novel hand-push linear cloth cutting machine according to claim 1, characterized in that: The linear slide is provided with a cutting groove for the blade in the cloth cutting machine to extend into, and the cutting groove is parallel to the slide and the two are not connected.

3. The novel hand-push linear cloth cutting machine according to claim 2 is characterized by: A charging power source is provided in the slider, and end covers are detachably connected to both ends of the linear slideway by screws.

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