Cutting machine for chemical fiber weaving processing

Abstract

The invention discloses a cut-off machine for chemical fiber weaving and processing, and relates to the technical field of chemical fiber weaving and processing. Mounting seats are slidably arranged on the outer sides of the hot cutters, the mounting seats on the upper side are connected with the transverse plate of the mounting frame through electric push rods, and the mounting seats on the lower side are movably embedded in the workbench. The limiting plates are embedded in the front sides of the interiors of the two mounting bases correspondingly, reset springs are fixed to the side walls, away from the knife edges of the hot knives, of the limiting plates, and the other ends of the reset springs are fixed to the inner walls of the mounting bases. The synchronous driving mechanism is arranged in the vertical plate of the mounting frame and is connected with the mounting seats on the upper side and the lower side; the mounting plate is connected with a transverse plate of the mounting frame through an adjusting mechanism; the extrusion belt type conveying belts are arranged on the upper sides of the conveyor belt type conveying belts in a one-to-one correspondence mode. The slicking mechanism is arranged in the mounting plate on one side and the mounting frame; and the hot cutter is mounted in a clamping and limiting manner, so that the hot cutter is convenient to replace, and the practicability of the device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of chemical fiber weaving processing, and in particular to a cutting machine for chemical fiber weaving processing. Background Art

[0002] Chemical fiber fabrics are chemical fibers made of molecular compounds as raw materials, such as viscose fibers, acetate fibers, or chemical fibers made of artificially synthesized polymer compounds as raw materials. At present, before processing the fabric produced by chemical fiber weaving, a cutting device is needed to cooperate with a winding machine to cut and reel the fabric. In a cutting device for chemical fiber weaving processing in Chinese patent CN216585868U, a hot cutter is used to cut the fabric, and at the same time, the clamping plate in the clamping component can prevent the fabric from loosening, resulting in burrs during cutting, improving the cutting quality, and being convenient and practical. At the same time, by providing a clamping component, when cutting the fabric, it is enough to prevent the fabric from wrinkling and reduce the cutting error. Although auxiliary cutting components are provided on the left and right sides of the hot cutter in the device, the hot cutter will still have a blade curling after long-term use, resulting in reduced cutting efficiency during cutting, and because the hot cutter is fixedly connected to the support plate, it is not convenient to replace the hot cutter in time when replacing it, which is very inconvenient, thereby affecting the practicality of the device. Summary of the invention

[0003] The purpose of the present invention is to provide a cutting machine for chemical fiber weaving processing that is reasonably designed and easy to use in view of the defects and shortcomings of the prior art. The hot cutting knife is installed by means of a snap-on and limiting method, thereby facilitating the replacement of the hot cutting knife and improving the practicability of the device.

[0004] To achieve the above-mentioned purpose, the present invention adopts the following technical scheme: it comprises a workbench, a supporting foot and a mounting frame, wherein the four corners of the lower surface of the workbench are fixed with supporting feet, a conveyor belt type conveyor is symmetrically arranged on the upper side of the workbench, two conveying wheels on adjacent sides of the two conveyor belt type conveyor belts are connected through a synchronous wheel transmission assembly, a mounting frame is arranged on the outer side of the conveyor belt type conveyor belt, and the lower side of the vertical plate of the mounting frame is fixedly connected to the upper surface of the workbench; it also comprises:

[0005] Hot cutting knife, there are two hot cutting knives, and the blades are arranged to be matched and abutted on the left and right sides. The outer sides of the hot cutting knives are slidably provided with mounting seats, the upper mounting seat is connected to the horizontal plate of the mounting frame through an electric push rod, and the lower mounting seat is movably embedded in the workbench;

[0006] There are two limit plates, and they are respectively embedded in the front sides of the two mounting seats. The limit plates are matched with the front side wall of the hot cutter to be set in abutment with each other. A return spring is fixed on one side wall of the limit plate away from the cutting edge of the hot cutter, and the other end of the return spring is fixed on the inner wall of the mounting seat;

[0007] A synchronous drive mechanism, wherein the synchronous drive mechanism is arranged in the vertical plate of the mounting frame, and the synchronous drive mechanism is connected to the mounting seats on the upper and lower sides;

[0008] Mounting plates, there are two mounting plates, which are symmetrically arranged on both sides of the upper mounting seat, and the mounting plates are connected to the horizontal plate of the mounting frame through an adjustment mechanism;

[0009] Extruded belt conveyor belt, wherein there are two extruded belt conveyor belts, and they are arranged one by one on the upper side of the conveyor belt conveyor belt, the front end of the conveying wheel of the extruded belt conveyor belt is connected to the mounting plate through a support plate, and the rear end of the conveying wheel of the extruded belt conveyor belt is slidably arranged with the vertical plate of the mounting frame through a screw-connected slider;

[0010] A scraping mechanism, wherein the scraping mechanism is arranged in a mounting plate and a mounting frame on one side, and the scraping mechanism is located on one side of an extrusion belt conveyor and a conveyor belt conveyor;

[0011] Through the above technical scheme, according to the thickness of the cloth, the mounting plate is driven to move up and down by the adjusting mechanism, and the mounting plate drives the extrusion belt conveyor belt to move up and down until the extrusion belt conveyor belt moves to a suitable position, and the cloth is sequentially passed through the scraping mechanism, the extrusion belt conveyor belt and the conveyor belt conveyor belt on one side, between the two corresponding upper and lower hot cutters, and between the extrusion belt conveyor belt and the conveyor belt conveyor belt on the other side. When the required cutting position reaches between the two hot cutters, the synchronous driving mechanism is started, and the synchronous driving mechanism drives the mounting seats on the upper and lower sides to move toward one side of the cloth, so that the cloth can be cut off. When the hot cutter needs to be replaced, the limit plate is pushed, and the limit plate compresses the reset spring, and then the hot cutter can be removed.

[0012] As a further improvement of the present invention, a guide rod is provided inside the reset spring, the guide rod is fixed on the inner wall of the mounting seat, and the other end of the guide rod is movably inserted in the limit plate;

[0013] Through the above technical solution, the return spring can be supported without affecting the expansion and contraction of the return spring.

[0014] As a further improvement of the present invention, the synchronous drive mechanism comprises:

[0015] Moving blocks, there are three moving blocks, and two of them are symmetrically fixed on the lower sides of the two side walls of the lower mounting seat, and the moving blocks are slidably set in the slide grooves on the inner wall of the workbench, and the other moving block is fixed on the rear side wall of the upper mounting seat, and the moving block is slidably set in the slide grooves on the vertical plate of the mounting frame;

[0016] A driven rack, the driven rack is fixed on the rear side wall of the mounting seat at the lower side, one side of the driven rack is meshed with a linkage gear, and the linkage gear is screwed into the vertical plate of the mounting frame through a bearing;

[0017] An active rack, the active rack being fixed on the rear side wall of the upper mounting seat, and the active rack being combined with the driven rack;

[0018] Through the above technical solution, when the upper mounting seat is pushed downward by the electric push rod, the active rack is driven to move downward, the active gear drives the linkage gear to rotate, the linkage gear drives the driven rack to move, the active rack and the driven rack move in opposite directions, and when moving on the side adjacent to the two hot cutting knives, the cloth can be cut by the hot cutting knife.

[0019] As a further improvement of the present invention, a toggle plate is fixed to one side of the front side wall of the limit plate, the toggle plate is slidably arranged in a sliding groove on the front side wall of the mounting seat, and a gap is left between the toggle plate and the inner wall of the sliding groove adjacent to the hot cutter side;

[0020] Through the above technical solution, the limit plate can be driven to move by the toggle plate, thereby facilitating the replacement of the hot cutting knife.

[0021] As a further improvement of the present invention, the adjustment mechanism comprises:

[0022] There are two adjustment plates, which are symmetrically arranged on the upper side of the horizontal plate of the mounting frame. Several connecting plates are evenly fixed on the lower surface of the adjustment plate. The lower side of the connecting plate passes through the horizontal plate of the mounting frame and is fixed on the upper side of the corresponding mounting plate;

[0023] There are several adjusting connecting rods, and they are respectively arranged between two adjacent connecting plates that are symmetrical in front and back, and the upper ends of the adjusting connecting rods are screwed to the lower surfaces of the adjacent adjusting plates through hinge seats;

[0024] There are several adjusting blocks, and they are connected to the lower end of the adjusting connecting rod through the hinge seat in a one-to-one correspondence, and the adjusting blocks are slidably arranged in the slide groove on the inner top wall of the horizontal plate of the mounting frame;

[0025] Bidirectional screw rods, there are several bidirectional screw rods, and they are equidistantly screwed in the horizontal plate of the mounting frame through bearings, the two ends of the bidirectional screw rods are respectively screwed on the corresponding adjustment blocks on both sides through threads, and the two adjacent bidirectional screw rods are connected through a synchronous wheel transmission assembly;

[0026] An adjusting motor, wherein the adjusting motor is embedded and fixed on one side of the inner side of the horizontal plate of the mounting frame, and an output group of the adjusting motor is connected to one end of one of the bidirectional screw rods;

[0027] Through the above technical solution, the adjusting motor is started, and the adjusting motor drives the bidirectional screw connected to it to rotate, and the bidirectional screw drives another bidirectional screw to rotate through the synchronous wheel transmission assembly, and several bidirectional screws drive the corresponding adjusting blocks to move through the threads at both ends, and the adjusting block drives one end of the adjusting connecting rod to move, and the other end of the adjusting connecting rod drives the adjusting plate to move up and down, and the adjusting plate drives the mounting plate to move up and down through the connecting plate.

[0028] As a further improvement of the present invention, an embedding groove is symmetrically arranged on the outer top wall of the horizontal plate of the mounting frame, and the adjustment plate is inserted in cooperation with the embedding groove;

[0029] Through the above technical solution, when not in use, the adjustment plate can be moved downward and stored in the embedding groove.

[0030] As a further improvement of the present invention, the scraping mechanism comprises:

[0031] Scraping plates, there are four scraping plates, and they are symmetrically arranged on one side of the extrusion belt conveyor and the conveyor belt conveyor in pairs, the two scraping plates on the lower side are screwed on the workbench through the shaft rod, and the two scraping plates on the upper side are screwed on the adjacent mounting plates through the shaft rod;

[0032] Driving rods, there are two driving rods, which are respectively screwed to the workbench and the mounting plate through bearings, and the driving rods are connected to the shaft rod on the scraping plate through a worm gear pair;

[0033] A rotating rod, wherein the rotating rod is screwed into the workbench through a bearing, the upper end of the rotating rod is movably inserted into the vertical rod of the mounting frame, and a scraping motor is fixed to the lower end of the rotating rod, and the scraping motor is embedded and fixed in the workbench;

[0034] A connecting block is slidably arranged in a slide groove on the vertical plate of the mounting frame, and the rear end of the upper driving rod passes through the mounting plate and is screwed to the connecting block through a bearing;

[0035] A rotating tube, wherein the rotating tube is movably arranged in the vertical plate of the mounting frame, the rotating tube is screwed on the connecting block through a bearing, the rotating tube and the rotating rod are respectively connected to one end of the corresponding driving rod through a bevel gear pair, the rotating tube is sleeved on the rotating rod, and rotating bars are fixed on both sides of the outer ring wall of the rotating rod, and the rotating bars are movably inserted into the strip groove on the inner ring wall of the rotating tube;

[0036] Through the above technical scheme, the scraping motor is started, the scraping motor drives the rotating rod to rotate, the rotating rod drives the rotating tube to rotate through the rotating bar, the rotating tube and the rotating rod respectively drive the upper and lower driving rods to rotate through the bevel gear pair, the driving rod drives the scraping plate to rotate through the worm gear pair until the scraping plate rotates to a suitable position, and the upper and lower scraping plates scrape the cloth while the cloth is moving.

[0037] As a further improvement of the present invention, the scraping plate is provided with a telescopic plate inside, and a plurality of push springs are fixed at equal intervals on the lower side wall of the telescopic plate, and the other end of the push spring is fixed on the inner wall of the scraping plate, and the telescopic plates on the upper and lower sides are arranged to cooperate with each other;

[0038] Through the above technical solution, when the cloth moves between the two scraping plates, the telescopic plate can be pushed by the pushing spring, so that the cloth can be squeezed by the telescopic plate, thereby improving the scraping effect.

[0039] As a further improvement of the present invention, limit blocks are fixed on both side walls of the telescopic plate, and the limit blocks are slidably arranged in limit sliding grooves on the two inner walls of the scraping plate, thereby preventing the telescopic plate from moving out of the scraping plate.

[0040] Compared with the prior art, the present invention has the following beneficial effects:

[0041] 1. The hot cutter slides in the mounting seat, and the limit plate can be pushed by the reset spring to achieve the limit effect. When disassembly is required, the limit plate can be moved to loosen the hot cutter, which is convenient for replacing the hot cutter;

[0042] 2. The mounting seats on the outer sides of the upper and lower hot cutters can be driven by a synchronous drive mechanism, which improves the cutting effect during the cutting operation;

[0043] 3. A scraping mechanism is set on one side of the workbench, which can scrape the fabric during the conveying process and before cutting, thus improving the effect of the later cutting;

[0044] 4. The mounting plate on the upper side of the extruded belt conveyor is connected to the horizontal plate of the mounting frame through an adjusting mechanism. When in use, the height of the extruded belt conveyor can be adjusted according to the thickness of the fabric to meet different usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 It is a structural schematic diagram of the present invention.

[0046] Figure 2 It is a structural diagram of the mounting seat, hot cutting knife and synchronous driving mechanism in the present invention.

[0047] Figure 3 It is an exploded view of the mounting seat and the hot cutting knife in the present invention.

[0048] Figure 4 It is a structural schematic diagram of the adjustment mechanism in the present invention.

[0049] Figure 5 for Figure 4 Enlarged view of part A in the middle.

[0050] Figure 6It is an exploded view of the scraping mechanism in the present invention.

[0051] Figure 7 for Figure 6 Enlarged view of part B in the middle.

[0052] Figure 8 It is an exploded view of the rotating tube, the rotating rod and the rotating bar in the present invention.

[0053] Description of reference numerals:

[0054] Workbench 1, supporting foot 2, mounting frame 3, embedding groove 3-1, conveyor belt conveyor 4, hot cutter 5, mounting seat 6, electric push rod 7, limit plate 8, reset spring 9, synchronous drive mechanism 10, moving block 10-1, driven rack 10-2, linkage gear 10-3, active rack 10-4, mounting plate 11, adjustment mechanism 12, adjustment plate 12-1, connecting plate 12-2, adjustment connecting rod 12-3, adjustment block 12-4, two-way screw 12-5, adjustment motor 12-6, extrusion belt conveyor 13, scraping mechanism 14, scraping plate 14-1, driving rod 14-2, rotating rod 14-3, scraping motor 14-4, connecting block 14-5, rotating tube 14-6, rotating bar 14-7, guide rod 15, toggle plate 16, telescopic plate 17, push spring 18, limit block 19. DETAILED DESCRIPTION

[0055] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. The preferred embodiments in the description are only used as examples, and all other embodiments obtained by those skilled in the art without making any creative work are within the scope of protection of the present invention.

[0056] Embodiment 1:

[0057] like Figure 1-Figure 8 As shown, this embodiment includes a workbench 1, a support leg 2 and a mounting frame 3. The support legs 2 are welded and fixed at the four corners of the lower surface of the workbench 1. A conveyor belt 4 is symmetrically arranged on the upper side of the workbench 1. Two conveyor wheels on adjacent sides of the two conveyor belts 4 are connected by a synchronous wheel transmission assembly. The outer side of the conveyor belt 4 is provided with a mounting frame 3. The lower side of the vertical plate of the mounting frame 3 is fixedly connected to the upper surface of the workbench 1. It also includes:

[0058] Hot cutting knife 5, there are two hot cutting knives 5, and the blades are arranged to be matched and abutted on the left and right sides. The outer sides of the hot cutting knives 5 are slidably provided with mounting seats 6. The upper mounting seat 6 is connected to the horizontal plate of the mounting frame 3 through an electric push rod 7, and the lower mounting seat 6 is movably embedded in the workbench 1;

[0059] The limiting plates 8 are two, and they are respectively embedded in the front sides of the two mounting seats 6. The limiting plates 8 are matched with the front side wall of the hot cutter 5 and are set in abutment with each other. A return spring 9 is welded and fixed on a side wall of the limiting plate 8 away from the blade of the hot cutter 5, and the other end of the return spring 9 is welded and fixed on the inner wall of the mounting seat 6; a guide rod 15 is arranged inside the return spring 9, and the guide rod 15 is welded and fixed on the inner wall of the mounting seat 6, and the other end of the guide rod 15 is movably inserted in the limiting plate 8, which can support the return spring 9 without affecting the expansion and contraction of the return spring 9; a toggle plate 16 is fixed on one side of the front side wall of the limiting plate 8, and the toggle plate 16 is slidably set in the sliding groove on the front side wall of the mounting seat 6, and a gap is left between the toggle plate 16 and the inner wall of the sliding groove adjacent to the side of the hot cutter 5, which can facilitate the movement of the limiting plate 8 by the toggle plate 16, thereby facilitating the replacement of the hot cutter 5;

[0060] A synchronous drive mechanism 10, wherein the synchronous drive mechanism 10 is disposed in the vertical plate of the mounting frame 3, and the synchronous drive mechanism 10 is connected to the mounting seats 6 on the upper and lower sides;

[0061] Mounting plates 11, there are two mounting plates 11, and they are symmetrically arranged on both sides of the upper mounting seat 6, and the mounting plates 11 are connected to the horizontal plate of the mounting frame 3 through an adjustment mechanism 12;

[0062] Extrusion belt conveyor belt 13, there are two extrusion belt conveyor belts 13, and they are arranged one by one on the upper side of the conveyor belt conveyor belt 4, the front end of the conveying wheel of the extrusion belt conveyor belt 13 is connected to the mounting plate 11 through a support plate, and the rear end of the conveying wheel of the extrusion belt conveyor belt 13 is slidably arranged with the vertical plate of the mounting frame 3 through a screw-connected slider;

[0063] The scraping mechanism 14 is arranged in the mounting plate 11 and the mounting frame 3 on one side. The scraping mechanism 14 is located on one side of the extrusion belt conveyor 13 and the conveyor belt conveyor 4 on one side.

[0064] Embodiment 2:

[0065] See also Figure 2 , Figure 3 As shown, based on Example 1, the synchronous drive mechanism 10 includes:

[0066] Moving blocks 10-1, there are three moving blocks 10-1, and two of them are symmetrically welded and fixed to the lower sides of the two side walls of the lower mounting seat 6, and the moving blocks 10-1 are slidably set in the slide groove on the inner wall of the workbench 1, and the other moving block 10-1 is welded and fixed on the rear side wall of the upper mounting seat 6, and the moving block 10-1 is slidably set in the slide groove on the vertical plate of the mounting frame 3;

[0067] A driven rack 10-2, wherein the driven rack 10-2 is welded and fixed to the rear side wall of the mounting seat 6 at the lower side, and a linkage gear 10-3 is meshed on the left side of the driven rack 10-2, and the linkage gear 10-3 is screwed into the vertical plate of the mounting frame 3 through a bearing;

[0068] The active rack 10-4 is welded and fixed on the rear side wall of the upper mounting seat 6, and the active rack 10-4 is combined with the driven rack 10-2.

[0069] Embodiment 3:

[0070] See also Figure 1 , Figure 4-5 As shown, based on Example 1, the adjustment mechanism 12 includes:

[0071] There are two adjustment plates 12-1, and they are symmetrically arranged on the upper side of the horizontal plate of the mounting frame 3. Several connecting plates 12-2 are welded and fixed at equal intervals on the lower surface of the adjustment plate 12-1. After the lower side of the connecting plate 12-2 passes through the horizontal plate of the mounting frame 3, it is welded and fixed to the upper side of the corresponding mounting plate 11; the outer top wall of the horizontal plate of the mounting frame 3 is symmetrically provided with an embedding groove 3-1, and the adjustment plate 12-1 is inserted in cooperation with the embedding groove 3-1. When not in use, the adjustment plate 12-1 can be moved downward and stored in the embedding groove 3-1;

[0072] The adjusting connecting rod 12-3 is a plurality of adjusting connecting rods 12-3, and each of the adjusting connecting rods 12-3 is disposed between two adjacent connecting plates 12-2 which are symmetrical in the front and rear directions. The upper end of the adjusting connecting rod 12-3 is screwed to the lower surface of the adjacent adjusting plate 12-1 through a hinge seat;

[0073] Adjustment blocks 12-4, there are several adjustment blocks 12-4, and they are connected to the lower end of the adjustment link 12-3 through a hinge seat in a one-to-one correspondence, and the adjustment blocks 12-4 are slidably arranged in the slide groove on the inner top wall of the horizontal plate of the mounting frame 3;

[0074] Bidirectional screw rods 12-5, there are several bidirectional screw rods 12-5, and they are equidistantly screwed in the horizontal plate of the mounting frame 3 through bearings, the two ends of the bidirectional screw rods 12-5 are respectively screwed on the corresponding adjustment blocks 12-4 on both sides through threads, and two adjacent bidirectional screw rods 12-5 are connected through a synchronous wheel transmission assembly;

[0075] The adjusting motor 12-6 is embedded and fixed on the left side of the inside of the horizontal plate of the mounting frame 3, and the output group of the adjusting motor 12-6 is connected to the left end of the bidirectional screw rod 12-5 on the front side.

[0076] Embodiment 4:

[0077] See also Figure 1 , Figure 6-8 As shown, based on Example 1, the scraping mechanism 14 includes:

[0078] Scraping plates 14-1, there are four scraping plates 14-1, and they are symmetrically arranged on the left side of the extrusion belt conveyor 13 and the conveyor belt conveyor 4 in pairs. The two scraping plates 14-1 on the lower side are screwed on the workbench 1 through a shaft rod, and the two scraping plates 14-1 on the upper side are screwed on the adjacent mounting plate 11 through a shaft rod; the scraping plates 14-1 are each provided with a telescopic plate 17 inside, and a plurality of push springs 18 are welded and fixed on the lower side wall of the telescopic plate 17 at equal intervals, and the other end of the push spring 18 is welded and fixed on the inner wall of the scraping plate 14-1, and the upper and lower telescopic plates 17 are matched and abutted against each other; the two side walls of the telescopic plate 17 are welded and fixed with a limiting block 19, and the limiting block 19 is slidably arranged in the limiting slide groove on the two inner walls of the scraping plate 14-1; the telescopic plate 17 can be prevented from moving out of the scraping plate 14-1;

[0079] Driving rods 14-2, there are two driving rods 14-2, which are respectively screwed to the workbench 1 and the mounting plate 11 through bearings, and the driving rods 14-2 are connected to the shaft rod on the scraping plate 14-1 through a worm gear pair;

[0080] A rotating rod 14-3, wherein the rotating rod 14-3 is screwed into the workbench 1 through a bearing, the upper end of the rotating rod 14-3 is movably inserted into the vertical rod of the mounting frame 3, and a scraping motor 14-4 is fixed to the lower end of the rotating rod 14-3, and the scraping motor 14-4 is embedded and fixed in the workbench 1;

[0081] A connecting block 14-5, wherein the connecting block 14-5 is slidably arranged in a slide groove on the vertical plate of the mounting frame 3, and the rear end of the upper driving rod 14-2 passes through the mounting plate 11 and is screwed to the connecting block 14-5 through a bearing;

[0082] The rotating tube 14-6 is movably arranged in the vertical plate of the mounting frame 3. The rotating tube 14-6 is screwed on the connecting block 14-5 through a bearing. The rotating tube 14-6 and the rotating rod 14-3 are respectively connected to one end of the corresponding driving rod 14-2 through a bevel gear pair. The rotating tube 14-6 is sleeved on the rotating rod 14-3. Rotating bars 14-7 are fixed on both sides of the outer ring wall of the rotating rod 14-3. The rotating bar 14-7 is movably inserted in the strip groove on the inner ring wall of the rotating tube 14-6.

[0083] When using the present invention, according to the thickness of the fabric, the adjusting motor 12-6 is started, and the adjusting motor 12-6 drives the bidirectional screw rod 12-5 connected thereto to rotate, and the bidirectional screw rod 12-5 drives another bidirectional screw rod 12-5 to rotate through a synchronous wheel transmission assembly, and several bidirectional screw rods 12-5 drive the corresponding adjusting blocks 12-4 to move through the threads at both ends, and the adjusting block 12-4 drives one end of the adjusting connecting rod 12-3 to move, and the other end of the adjusting connecting rod 12-3 drives the adjusting plate 12-1 to move up and down, and the adjusting plate 12-1 drives the adjusting plate 12-1 to move up and down through the connecting plate 12-2. The movable mounting plate 11 moves up and down, and the mounting plate 11 drives the extrusion belt conveyor 13 to move up and down until the extrusion belt conveyor 13 moves to a suitable position, and the cloth passes through the scraping mechanism 14, the extrusion belt conveyor 13 on one side and the conveyor belt conveyor 4, between the two corresponding hot cutters 5, and between the extrusion belt conveyor 13 and the conveyor belt conveyor 4 on the other side in sequence, and the scraping motor 14-4 is started, and the scraping motor 14-4 drives the rotating rod 14-3 to rotate, and the rotating rod 14-3 drives the rotating tube 14-7 through the rotating bar 14-7. 6 rotates, the rotating tube 14-6 and the rotating rod 14-3 respectively drive the upper and lower driving rods 14-2 to rotate through the bevel gear pair, and the driving rod 14-2 drives the scraping plate 14-1 to rotate through the worm gear pair until the scraping plate 14-1 rotates to a suitable position. When the cloth moves between the two scraping plates 14-1, the telescopic plate 17 can be pushed by the pushing spring 18, so that the cloth can be squeezed by the telescopic plate 17, thereby improving the scraping effect. In the process of the cloth moving, the upper and lower scraping plates 14-1 perform a scraping operation on the cloth. When the required After the cutting position reaches between the two hot cutting knives 5, the upper mounting seat 6 drives the active rack 10-4 to move downward when pushed downward by the electric push rod 7, and the active gear drives the linkage gear 10-3 to rotate, and the linkage gear 10-3 drives the driven rack 10-2 to move. The active rack 10-4 moves in the opposite direction to the driven rack 10-2. When moving on the adjacent side of the two hot cutting knives 5, the cloth can be cut off by the hot cutting knife 5. When the hot cutting knife 5 needs to be replaced, the limit plate 8 is pushed, and the limit plate 8 compresses the reset spring 9, and then the hot cutting knife 5 can be removed.

[0084] Compared with the prior art, the beneficial effects of this specific implementation are as follows:

[0085] 1. The hot cutter 5 slides in the mounting seat 6, and the limit plate 8 can be pushed by the reset spring 9 to achieve the limiting effect. When disassembly is required, the limit plate 8 can be moved to loosen the hot cutter 5, which is convenient for replacing the hot cutter 5;

[0086] 2. The mounting seats 6 on the outer sides of the upper and lower hot cutting knives 5 can be driven by a synchronous driving mechanism 10, which improves the cutting effect during the cutting operation;

[0087] 3. A scraping mechanism 14 is provided on one side of the workbench 1, which can scrape the fabric during the conveying process and before cutting, thereby improving the effect of the subsequent cutting;

[0088] 4. The mounting plate 11 on the upper side of the extruded belt conveyor 13 is connected to the horizontal plate of the mounting frame 3 through the adjusting mechanism 12. When in use, the height of the extruded belt conveyor 13 can be adjusted according to the thickness of the fabric to meet different usage requirements.

[0089] For those skilled in the art, they can modify the technical solutions described in the aforementioned embodiments and make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cutting machine for chemical fiber weaving processing, characterized in that: It comprises a workbench (1), a supporting foot (2) and a mounting frame (3), wherein the four corners of the lower surface of the workbench (1) are fixed with supporting feet (2), a conveyor belt (4) is symmetrically arranged on the upper side of the workbench (1), two conveying wheels on adjacent sides of the two conveyor belts (4) are connected through a synchronous wheel transmission assembly, a mounting frame (3) is arranged on the outer side of the conveyor belt (4), and the lower side of the vertical plate of the mounting frame (3) is fixedly connected to the upper surface of the workbench (1); it also comprises: Hot cutting knives (5), the hot cutting knives (5) are two in number, and the blades are arranged to be matched and abutted on the left and right sides, and mounting seats (6) are slidably arranged on the outer sides of the hot cutting knives (5), the upper mounting seat (6) is connected to the horizontal plate of the mounting frame (3) through an electric push rod (7), and the lower mounting seat (6) is movably embedded in the workbench (1); A limit plate (8), wherein the limit plates (8) are two and are respectively embedded in the front sides of the two mounting seats (6). The limit plates (8) are arranged to cooperate with the front side wall of the hot cutter (5) to abut against each other. A return spring (9) is fixed on a side wall of the limit plate (8) away from the blade of the hot cutter (5), and the other end of the return spring (9) is fixed on the inner wall of the mounting seat (6); A synchronous drive mechanism (10), wherein the synchronous drive mechanism (10) is arranged in a vertical plate of the mounting frame (3), and the synchronous drive mechanism (10) is connected to the mounting seats (6) at the upper and lower sides; Mounting plates (11), the number of the mounting plates (11) being two and being symmetrically arranged on both sides of the upper mounting seat (6), the mounting plates (11) being connected to the horizontal plate of the mounting frame (3) via an adjusting mechanism (12); An extruded belt conveyor belt (13), wherein the extruded belt conveyor belt (13) is two in number and is disposed one by one on the upper side of the conveyor belt conveyor belt (4), the front end of the conveying wheel of the extruded belt conveyor belt (13) is connected to the mounting plate (11) via a support plate, and the rear end of the conveying wheel of the extruded belt conveyor belt (13) is slidably disposed with the vertical plate of the mounting frame (3) via a rotationally connected slider; A scraping mechanism (14) is provided in a mounting plate (11) and a mounting frame (3) on one side, and the scraping mechanism (14) is located on one side of an extrusion belt conveyor (13) and a conveyor belt conveyor (4).

2. A cutting machine for chemical fiber weaving processing according to claim 1, characterized in that: The interior of the reset spring (9) is provided with a guide rod (15), which is fixed on the inner wall of the mounting seat (6), and the other end of the guide rod (15) is movably inserted in the limit plate (8).

3. A cutting machine for chemical fiber weaving processing according to claim 1, characterized in that: The synchronous drive mechanism (10) comprises: A moving block (10-1), wherein there are three moving blocks (10-1), and two of them are symmetrically fixed to the lower sides of the two side walls of the lower mounting seat (6) in a front-to-back manner, and the moving blocks (10-1) are slidably arranged in a slide groove on the inner wall of the workbench (1), and another moving block (10-1) is fixed to the rear side wall of the upper mounting seat (6), and the moving block (10-1) is slidably arranged in a slide groove on the vertical plate of the mounting frame (3); A driven rack (10-2), the driven rack (10-2) being fixed on the rear side wall of the lower mounting seat (6), one side of the driven rack (10-2) being meshed with a linkage gear (10-3), the linkage gear (10-3) being screwed into a vertical plate of the mounting frame (3) via a bearing; The active rack (10-4) is fixed on the rear side wall of the upper mounting seat (6), and the active rack (10-4) is arranged in combination with the driven rack (10-2).

4. A cutting machine for chemical fiber weaving processing according to claim 1, characterized in that: A toggle plate (16) is fixed to one side of the front side wall of the limit plate (8), and the toggle plate (16) is slidably arranged in a sliding groove on the front side wall of the mounting seat (6), and a gap is left between the toggle plate (16) and the inner wall of the sliding groove adjacent to the side of the hot cutting knife (5).

5. The cutting machine for chemical fiber weaving processing according to claim 1, characterized in that: The regulating mechanism (12) comprises: There are two adjustment plates (12-1), and the adjustment plates (12-1) are symmetrically arranged on the upper side of the horizontal plate of the mounting frame (3). A plurality of connecting plates (12-2) are fixed at equal intervals on the lower surface of the adjustment plate (12-1). The lower side of the connecting plate (12-2) passes through the horizontal plate of the mounting frame (3) and is fixed on the upper side of the corresponding mounting plate (11); There are several adjusting connecting rods (12-3), and the adjusting connecting rods (12-3) are respectively arranged between two adjacent connecting plates (12-2) that are symmetrical in the front and rear directions. The upper end of the adjusting connecting rod (12-3) is screwed onto the lower surface of the adjacent adjusting plate (12-1) through a hinge seat; The adjusting blocks (12-4) are in plurality and are connected one by one to the lower end of the adjusting connecting rod (12-3) through a hinge seat. The adjusting blocks (12-4) are slidably arranged in a slide groove on the inner top wall of the horizontal plate of the mounting frame (3); A bidirectional screw rod (12-5), wherein the bidirectional screw rod (12-5) is in plurality and is equidistantly screwed into the horizontal plate of the mounting frame (3) through bearings, the two ends of the bidirectional screw rod (12-5) are respectively screwed into the corresponding adjustment blocks (12-4) on both sides through threads, and two adjacent bidirectional screw rods (12-5) are connected through a synchronous wheel transmission assembly; The regulating motor (12-6) is embedded in and fixed on one side of the interior of the horizontal plate of the mounting frame (3); the output group of the regulating motor (12-6) is connected to one end of one of the bidirectional screw rods (12-5).

6. A cutting machine for chemical fiber weaving processing according to claim 5, characterized in that: Embedding grooves (3-1) are symmetrically arranged on the outer top wall of the transverse plate of the mounting frame (3), and the adjustment plate (12-1) is inserted in cooperation with the embedding grooves (3-1).

7. A cutting machine for chemical fiber weaving processing according to claim 1, characterized in that: The scraping mechanism (14) comprises: Scraping plates (14-1), wherein there are four scraping plates (14-1), and the two scraping plates (14-1) are symmetrically arranged on one side of the extrusion belt conveyor (13) and the conveyor belt conveyor (4) in pairs, the two scraping plates (14-1) on the lower side are screwed to the workbench (1) through a shaft rod, and the two scraping plates (14-1) on the upper side are screwed to the adjacent mounting plate (11) through a shaft rod; Driving rods (14-2), there are two driving rods (14-2), which are respectively screwed to the workbench (1) and the mounting plate (11) through bearings, and the driving rods (14-2) are connected to the shaft rod on the scraping plate (14-1) through a worm gear pair; A rotating rod (14-3), wherein the rotating rod (14-3) is screwed into the workbench (1) via a bearing, the upper end of the rotating rod (14-3) is movably inserted into the vertical rod of the mounting frame (3), and the lower end of the rotating rod (14-3) is fixed with a scraping motor (14-4), which is embedded and fixed in the workbench (1); A connecting block (14-5), wherein the connecting block (14-5) is slidably arranged in a slide groove on a vertical plate of the mounting frame (3); the rear end of the upper driving rod (14-2) passes through the mounting plate (11) and is screwed onto the connecting block (14-5) via a bearing; A rotating tube (14-6) is movably arranged in a vertical plate of a mounting frame (3); the rotating tube (14-6) is screwed to a connecting block (14-5) through a bearing; the rotating tube (14-6) and a rotating rod (14-3) are respectively connected to one end of a corresponding driving rod (14-2) through a bevel gear pair; the rotating tube (14-6) is sleeved on the rotating rod (14-3); rotating bars (14-7) are fixed on both sides of an outer ring wall of the rotating rod (14-3); and the rotating bars (14-7) are movably inserted into a strip groove on an inner ring wall of the rotating tube (14-6).

8. A cutting machine for chemical fiber weaving processing according to claim 7, characterized in that: The scraping plate (14-1) is provided with a telescopic plate (17) inside, and a plurality of push springs (18) are fixed at equal intervals on the lower side wall of the telescopic plate (17). The other end of the push spring (18) is fixed on the inner wall of the scraping plate (14-1), and the telescopic plates (17) on the upper and lower sides are arranged to cooperate with each other.

9. A cutting machine for chemical fiber weaving processing according to claim 8, characterized in that: Limiting blocks (19) are fixed on both side walls of the telescopic plate (17), and the limiting blocks (19) are slidably arranged in limiting sliding grooves on the two inner walls of the scraping plate (14-1).

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