Cutting device for cotton cloth production

Abstract

The utility model relates to a cutting device for cotton cloth production, which comprises a processing table, a support is fixed on the processing table, an air cylinder is fixed on the support, a mounting block is arranged on the mounting block, a mounting block is fixed at the output end of the air cylinder, a fixing block is arranged on the mounting block, a cutter for cutting cotton cloth is arranged on the fixing block, and the mounting mechanism comprises a through groove. Through grooves are formed in the two sides of the mounting block, fixing plates are transversely arranged in the through grooves, inserting rods are slidably mounted in the fixing plates and sleeved with first springs, baffle rings are fixed to the inserting rods, and the first springs are located between the baffle rings and the fixing plates. According to the cutting-off device for cotton cloth production, by arranging the mounting mechanism, when the cutter needs to be disassembled and replaced, the cutter can be quickly disassembled and replaced through the mounting mechanism, operation is easy, use is convenient and fast, when cotton cloth needs to be cut, the cutter can be buffered through the buffering mechanism, and the situation that the service life of the cutter is affected due to the fact that the cutter is damaged is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton cloth production, in particular to a cutting device for cotton cloth production. Background Art

[0002] Cotton cloth is a kind of woven fabric made of cotton yarn. It is a general term for various cotton textiles, which are derived from different varieties due to different organization specifications and different post-processing methods. It is mostly used to make fashion, casual wear, underwear and shirts. After the production and processing of the cloth is completed, the cloth is collected by rolling it up, and a cutting device is needed to cut the cloth during the rolling process.

[0003] Since the cutter directly collides with the table when cutting the cotton cloth, it is easy to cause the cutter to be damaged, so the cutter needs to be buffered. However, the existing cotton cloth cutting device is not convenient for buffering the cutter, which is easy to cause damage to the cutter and affect the service life of the cutter. At the same time, in order to ensure the stable use of the cutter, the cutter needs to be conveniently disassembled and maintained. However, the existing cotton cloth cutting device is not convenient for regular disassembly and maintenance of the cutter, which is easy to affect the use effect of the cutter. In view of this, a cutting device for cotton cloth production is proposed to solve the above problems. Utility Model Content

[0004] The main purpose of the utility model is to provide a cutting device for cotton cloth production, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device for cotton cloth production, comprising a processing table, a bracket is fixed on the processing table, a cylinder is fixed on the bracket, a mounting block is provided with a mounting mechanism, a mounting block is fixed on the output end of the cylinder, a fixing block is provided on the fixing block, a cutter for cutting cotton cloth is provided on the fixing block, and a buffer mechanism is provided on the processing table;

[0006] The installation mechanism includes a through slot, through slots are opened on both sides of the installation block, a fixing plate is horizontally arranged in the through slot, a plug rod is slidably installed in the fixing plate, a first spring is sleeved on the plug rod, a retaining ring is fixed on the plug rod, and the first spring is located between the retaining ring and the fixing plate.

[0007] Furthermore, a positioning groove is provided at the lower end of the installation block, and the fixing block is located in the positioning groove.

[0008] Furthermore, grooves for engaging with the insertion rods are provided on both sides of the mounting block.

[0009] Further, the buffer mechanism includes a bottom box and a cutting table, the cutting table is arranged on the processing table, and the bottom box is fixed at the lower end of the processing table;

[0010] Two groups of mounting frames are fixed in the inner cavity of the bottom box, each group of mounting frames consists of two. Extrusion grooves are provided in the two mounting frames, guide rods are slidably installed in the extrusion grooves, buffer springs are fixed between the two guide rods, and elastic balls are arranged between the inner side of the bottom box and the buffer springs.

[0011] Furthermore, the buffer mechanism includes vertical plates. Two groups of vertical plates are fixed in the bottom box, each group of vertical plates consists of two. A sliding rod is fixed between the two vertical plates. Two sliding blocks are slidably mounted on the sliding rod. Two second springs are sleeved on the sliding rod. The upper end of the sliding block is hinged with a connecting rod.

[0012] Furthermore, the buffer mechanism includes a connecting rod, two connecting rods are fixed on both sides of the lower end of the cutting table, a buffer rod is fixed to the lower end of the connecting rod, a third spring is sleeved on the buffer rod, a fixed box is slidably installed on the outer side of the buffer rod, a connecting block is fixed at one end of the buffer rod, and a sliding groove is opened on the inner side of the fixed box for sliding connection with the connecting block.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] 1. The cutting device for cotton cloth production is provided with an installation mechanism. When the cutter needs to be disassembled and replaced, it can be quickly disassembled and replaced through the installation mechanism, which is simple to operate and convenient to use.

[0015] 2. The cutting device for cotton cloth production is provided with a buffer mechanism. When the cotton cloth needs to be cut, the buffer mechanism can buffer the tool to avoid damage to the tool and affect the service life of the tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;

[0018] Figure 3 It is a structural schematic diagram of the bottom box and the mounting frame of the utility model;

[0019] Figure 4 This is a schematic structural diagram of the extrusion groove and the guide rod of the utility model from a side view;

[0020] Figure 5 This is a schematic diagram of the structure of the connecting rod and the third spring of the utility model from the side view

[0021] Figure 6 For this utility model Figure 5 Enlarged view of point B in the middle.

[0022] In the figure: 1 processing table, 2 cylinder, 3 mounting block, 4 fixed block, 5 cutter, 6 bracket, 7 mounting mechanism, 701 through slot, 702 retaining ring, 703 plug rod, 704 first spring, 705 fixed plate, 8 buffer mechanism, 801 bottom box, 802 mounting frame, 803 extrusion slot, 804 guide rod, 805 elastic ball, 806 buffer spring sheet, 807 cutting table, 808 vertical plate, 809 second spring, 810 slider, 811 slide rod, 812 connecting rod, 813 third spring, 814 fixed box, 815 connecting block, 816 buffer rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-2 A cutting device for cotton cloth production in this embodiment includes a processing table 1, a bracket 6 is fixed on the processing table 1, a cylinder 2 is fixed on the bracket 6, a mounting block 3 is provided with a mounting mechanism 7, a mounting block 3 is fixed to the output end of the cylinder 2, a fixing block 4 is provided on the mounting block 3, and a cutter 5 for cutting cotton cloth is provided on the fixing block 4.

[0025] The mounting mechanism 7 includes a through slot 701, through slots 701 are provided on both sides of the mounting block 3, a fixing plate 705 is transversely arranged in the through slot 701, an insertion rod 703 is slidably installed in the fixing plate 705, a first spring 704 is sleeved on the insertion rod 703, a retaining ring 702 is fixed on the insertion rod 703, the first spring 704 is located between the retaining ring 702 and the fixing plate 705, and the retaining ring 702 is slidably connected to the inner wall of the through slot 701.

[0026] The device pulls the insertion rod 703, which then drives the retaining ring 702, and the retaining ring 702 squeezes the first spring 704, the first spring 704 retracts, and the insertion rod 703 moves out of the groove, thereby releasing the restriction on the fixed block 4 and disassembling the cutter 5.

[0027] A positioning groove is provided at the lower end of the mounting block 3, and the fixing block 4 is located in the positioning groove to perform preliminary positioning on the cutter 5 so as to facilitate limiting and fixing the cutter 5.

[0028] At the same time, grooves that are engaged with the insertion rod 703 are provided on both sides of the installation block 3, so that after the insertion rod 703 is inserted into the groove, the fixing block 4 can be limited.

[0029] See also Figure 1 and Figure 3-6 The buffer mechanism 8 in this embodiment includes a bottom box 801 and a cutting table 807 . The cutting table 807 is arranged on the processing table 1 , and the bottom box 801 is fixed at the lower end of the processing table 1 .

[0030] Two groups of mounting frames 802 are fixed to the inner cavity of the bottom box 801. The two groups are located on the front and rear sides of the inner side of the inner box. Each group of mounting frames 802 consists of two. Extrusion grooves 803 are provided in the two mounting frames 802. A guide rod 804 is slidably installed in the extrusion grooves 803. A buffer spring 806 is fixed between the two guide rods 804. An elastic ball 805 is provided between the inner side of the bottom box 801 and the buffer spring 806. Under the action of the elastic ball 805, the buffering strength of the buffer spring 806 is improved.

[0031] After the cutter 5 hits the cutting table 807, the cutting table 807 descends, and the bottom end surface of the cutting table 807 contacts the buffer spring sheet 806, so that the buffer spring sheet 806 is deformed and moves in the extrusion grooves 803 on the two sets of mounting frames 802, and the extrusion force is buffered again.

[0032] Among them, the buffer mechanism 8 includes a vertical plate 808, two groups of vertical plates 808 are fixed in the bottom box 801, each group of vertical plates 808 consists of two, a sliding rod 811 is fixed between the two vertical plates 808, two sliders 810 are slidably installed on the sliding rod 811, two second springs 809 are sleeved on the sliding rod 811, and the two second springs 809 are located on the separated sides of the two sliders 810, and the upper end of the slider 810 is hinged with a connecting rod 812, and one end of the connecting rod 812 is hinged to the lower end of the cutting table 807.

[0033] After the cutter 5 hits the cutting table 807, the cutting table 807 descends, and the cutting table 807 drives the connecting rod 812 to move, and then the two connecting rods 812 move away from each other, thereby squeezing the second spring 809, and then using the resilience of the second spring 809 to buffer the cutting table 807.

[0034] At the same time, the buffer mechanism 8 includes a connecting rod 812, and two connecting rods 812 are fixed on both sides of the lower end of the cutting table 807. A buffer rod 816 is fixed to the lower end of the connecting rod 812. A third spring 813 is sleeved on the buffer rod 816. The third spring 813 is located outside the fixed box 814. A fixed box 814 is slidably installed on the outer side of the buffer rod 816. The fixed box 814 is fixedly installed on the inner side of the bottom box 801. A connecting block 815 is fixed at one end of the buffer rod 816. A sliding groove is provided on the inner side of the fixed box 814 to slide with the connecting block 815, so as to increase the stability of the connecting block 815 when sliding.

[0035] After the cutter 5 hits the cutting table 807, the cutting table 807 descends, and the cutting table 807 drives the connecting rod 812 to descend, and the connecting rod 812 drives the third spring 813 to descend, and the third fixing box 814 squeezes the third spring 813, so that the third spring 813 is deformed, thereby buffering the cutting table 807.

[0036] The working principle of the above embodiment is:

[0037] When the cutter 5 needs to be disassembled, the insertion rod 703 is pulled, and then the insertion rod 703 drives the retaining ring 702, and then the retaining ring 702 squeezes the first spring 704, the first spring 704 shrinks, and then the insertion rod 703 moves out of the groove, releasing the restriction on the fixed block 4, and then the cutter 5 is disassembled. Conversely, the resilience of the first spring 704 is used to drive the insertion rod 703 to move into the groove, limit and fix the fixed block 4, and then fix the cutter 5.

[0038] When the cylinder 2 drives the cutter 5 to descend to cut the cotton cloth, when the cutter 5 contacts the cutting table 807, the cutting table 807 descends, and at this time the cutting table 807 drives the connecting rod 812 to descend, and the connecting rod 812 drives the third spring 813 to descend, and then the third spring 813 is squeezed by the first fixing box 814, so that the third spring 813 is deformed to buffer the instantaneous squeezing, thereby performing a primary buffering on the cutting table 807. At this time, if the third spring 813 is deformed to a certain amount, the connecting rod 812 is driven to move by the cutting table 807, and then The two connecting rods 812 move in the direction of separation, thereby squeezing the second spring 809, and then utilizing the resilience of the second spring 809 to buffer the cutting table 807. When the second spring 809 is deformed to a certain amount, it contacts the buffer spring piece 806 through the bottom end surface of the cutting table 807, so that the buffer spring piece 806 is deformed and moves in the extrusion groove 803 on the two sets of mounting frames 802, and buffers the extrusion force again, completing triple buffering and realizing step-by-step buffering. While providing high-efficiency buffering, it also makes the buffering contact of the cutter 5 softer.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for cotton cloth production, comprising a processing table (1), characterized in that: The processing table (1) is fixed with a bracket (6), a cylinder (2) is fixed with the bracket (6), a mounting block (3) is provided with a mounting mechanism (7), an output end of the cylinder (2) is fixed with a mounting block (3), a fixing block (4) is provided on the fixing block (3), a cutter (5) for cutting cotton cloth is provided on the fixing block (4), and a buffer mechanism (8) is provided on the processing table (1); The mounting mechanism (7) comprises a through slot (701), the through slots (701) are provided on both sides of the mounting block (3), a fixing plate (705) is transversely arranged in the through slot (701), an insertion rod (703) is slidably installed in the fixing plate (705), a first spring (704) is sleeved on the insertion rod (703), a retaining ring (702) is fixed on the insertion rod (703), and the first spring (704) is located between the retaining ring (702) and the fixing plate (705).

2. A cutting device for cotton cloth production according to claim 1, characterized in that: A positioning groove is provided at the lower end of the installation block (3), and the fixing block (4) is located in the positioning groove.

3. A cutting device for cotton cloth production according to claim 1, characterized in that: Grooves for engaging with the inserting rod (703) are provided on both sides of the installation block (3).

4. A cutting device for cotton cloth production according to claim 1, characterized in that: The buffer mechanism (8) comprises a bottom box (801) and a cutting table (807); the cutting table (807) is arranged on the processing table (1); and the bottom box (801) is fixed at the lower end of the processing table (1); Two groups of mounting frames (802) are fixed in the inner cavity of the bottom box (801), each group of mounting frames (802) is two, an extrusion groove (803) is provided in each of the two mounting frames (802), a guide rod (804) is slidably installed in the extrusion groove (803), a buffer spring sheet (806) is fixed between the two guide rods (804), and an elastic ball (805) is arranged between the inner side of the bottom box (801) and the buffer spring sheet (806).

5. A cutting device for cotton cloth production according to claim 4, characterized in that: The buffer mechanism (8) comprises a vertical plate (808). Two groups of vertical plates (808) are fixed in the bottom box (801), each group of vertical plates (808) comprises two vertical plates. A sliding rod (811) is fixed between the two vertical plates (808). Two sliding blocks (810) are slidably mounted on the sliding rod (811). Two second springs (809) are sleeved on the sliding rod (811). A connecting rod (812) is hinged at the upper end of the sliding block (810).

6. A cutting device for cotton cloth production according to claim 4, characterized in that: The buffer mechanism (8) comprises a connecting rod (812), two connecting rods (812) are fixed on both sides of the lower end of the cutting table (807), a buffer rod (816) is fixed at the lower end of the connecting rod (812), a third spring (813) is sleeved on the buffer rod (816), a fixed box (814) is slidably mounted on the outer side of the buffer rod (816), a connecting block (815) is fixed at one end of the buffer rod (816), and a sliding groove slidably connected to the connecting block (815) is opened on the inner side of the fixed box (814).

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