Rack transmission mechanism of cutting machine

Abstract

The rack transmission mechanism of the cutting machine comprises a base and a movable seat, a machining table is installed on the top of the base, two meshing plates are installed on the two sides of the base respectively, and meanwhile two guide rails are installed on the two sides of the top of the base respectively. The two movable seats are symmetrically arranged, a fixing frame is mounted between the two movable seats, and meanwhile, the fixing frame penetrates through the two sides of the bottom of the machining table; according to the utility model, the meshing plate, the guide rail, the movable seat and the meshing wheel are arranged, when the whole rack operates, the meshing wheel is driven to rotate by the double-shaft gear motor, the rotating meshing wheel is matched with the meshing plate to drive the movable seat to linearly move along the guide rail, and the roller made of rubber is arranged between the movable seat and the guide rail; and the meshing plate and the guide rail are arranged below the top far away from the processing table, so that pollution to the cloth during processing is effectively avoided, and the practicability is improved.

Description

Technical Field

[0001] The utility model specifically relates to the technical field related to cutting machines, in particular to a frame transmission mechanism of a cutting machine. Background Art

[0002] In the process of modern production and processing, production lines are often used for flow operation to increase the production efficiency of clothing. In the field of home textile and clothing processing, the main raw material is cloth, and the cloth is a whole piece when it is used as a raw material. In order to facilitate processing, a cutting machine is usually used to cut the cloth. Reference publication number: "CN210826885U", the "a cloth cutting machine" announced includes a frame and a winding roller, the winding roller is arranged on one side of the frame, and also includes a cloth measuring mechanism, a cloth fixing mechanism, a conveying mechanism and a cloth cutting mechanism. The conveying mechanism is arranged at the top of the frame, a workbench is arranged below the conveying mechanism and the workbench is located inside the frame, the cloth measuring mechanism is arranged on one side of the workbench, the cloth cutting mechanism is arranged on the conveying mechanism, the cloth fixing mechanism is arranged in two and the two cloth fixing mechanisms are respectively fixed at the two ends of the frame. The utility model improves the accuracy of cloth size in the cloth cutting process.

[0003] In the cutting machines currently used, during the processing, the frame usually adopts linear modules for linear transmission, and the linear molds are usually installed on both sides of the frame. Since the guide rails need to be lubricated, it is easy to contaminate the fabric, so there is inconvenience in use. In addition, some fabrics need to be covered with plastic film for protection during the processing, and the plastic film needs to run synchronously with the frame and slide on the surface of the fabric, which is easy to generate static electricity to adsorb the fabric and affect the flatness of the fabric. Therefore, there are disadvantages in use. Utility Model Content

[0004] The purpose of the utility model is to provide a frame transmission mechanism of a cutting machine to solve the problem that the currently used cutting machine proposed in the above background technology has inconveniences in use because the guide rails need to be lubricated and are easy to contaminate the cloth, and part of the cloth needs to be covered and protected with a plastic film during processing, and the plastic film needs to run synchronously with the frame and slide on the surface of the cloth, which is easy to generate static electricity to adsorb the cloth and affect the flatness of the cloth, so there are disadvantages in use.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A frame transmission mechanism of a cutting machine comprises a base and a movable base, a processing table is installed on the top of the base, two engaging plates are installed on both sides of the base, and two guide rails are installed on both sides of the top of the base; two movable seats are symmetrically provided, and a fixed frame is installed between the two movable seats, and the fixed frame runs through both sides of the bottom of the processing table;

[0007] As a further solution of the utility model: a group of rollers are installed at the lower end of one side of each movable seat, and each group of rollers is symmetrically provided with two, and each group of rollers is arranged at the top of a guide rail; a movable side frame is installed at the top of each movable seat, and a movable top frame is installed at the top of each movable side frame;

[0008] As a further solution of the utility model: a linear module is installed between the two movable top frames, and a processing machine head is installed on the top of the linear module.

[0009] As a further solution of the utility model: two support frames are symmetrically installed at the same end on both sides of the processing table, and a hanging rod is installed on the upper part between the two support frames; a guide rod is provided under the hanging rod, and the two ends of the guide rod are respectively connected to the two support frames.

[0010] As a further solution of the utility model: a dual-axis reduction motor is installed inside each of the movable seats, and one of the output shafts of each dual-axis reduction motor is connected to a meshing wheel; the meshing wheel is installed at the bottom of the movable seat, and each movable seat is meshed and connected with a meshing plate respectively.

[0011] As a further solution of the utility model: one of the output shafts of each of the dual-axis reduction motors is connected to a drive shaft, and the drive shaft is installed inside a movable side frame; the top end of each of the drive shafts passes through the interior of a movable top frame, and a first transmission wheel is installed at the top end of each drive shaft.

[0012] As a further solution of the utility model: a transmission shaft is installed inside each of the movable top frames, and two second transmission wheels are symmetrically installed at both ends of each transmission shaft, and one of the second transmission wheels is meshed and connected with a first transmission wheel respectively.

[0013] As a further solution of the utility model: a synchronization rod is installed at one end between the two movable top frames away from the linear module, and the two ends of the synchronization rod are respectively rotatably connected to the two movable top frames; two third transmission wheels are symmetrically installed at both ends of the synchronization rod, and the two third transmission wheels are respectively arranged inside the two movable top frames, and each third transmission wheel is respectively meshed and connected with a second transmission wheel.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model is provided with an engagement plate, a guide rail, a movable seat and an engagement wheel. When the frame is in operation as a whole, the engagement wheel is driven to rotate by a double-axis reduction motor, and the rotating engagement wheel cooperates with the engagement plate to drive the movable seat to move linearly along the guide rail. A rubber roller is provided between the movable seat and the guide rail. The engagement plate and the guide rail are both arranged below and away from the top of the processing table, which effectively avoids contamination of the fabric during processing and improves practicality.

[0016] 2. The utility model is provided with a synchronization rod. When the dual-axis reduction motor is started, the driving shaft cooperates with the transmission shaft to synchronously drive the synchronization rod to rotate. During processing, the plastic film to be used can be wound around the synchronization rod. Therefore, when the frame is translated as a whole, the synchronization rod can synchronously reel in or unreel the plastic film. Compared with directly dragging the plastic film, it can effectively prevent the plastic film from sliding on the surface of the cloth and causing static electricity to affect the flatness of the cloth.

[0017] 3. The utility model is provided with a support frame, a hanging rod and a guide rod. The hanging rod can rotate freely. When in use, a cloth roll for production can be installed on the hanging rod, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0019] Figure 2 This utility model Figure 1 Rear view of.

[0020] Figure 3 It is a plan side view of the utility model.

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the double-shaft reduction motor in the utility model.

[0022] Figure 5 This utility model Figure 4 Rear view of.

[0023] Figure 6 This utility model Figure 5 Top view of the .

[0024] Figure 7 It is a planar side view of the movable seat in the utility model.

[0025] Figure 8 This utility model Figure 1 Enlarged view of point A in .

[0026] In the figure: 1-base, 2-processing table, 3-engaging plate, 4-guide rail, 5-movable seat, 6-fixed frame, 7-roller, 8-double-axis reduction motor, 9-engaging wheel, 10-movable side frame, 11-movable top frame, 12-driving shaft, 13-first transmission wheel, 14-transmission shaft, 15-second transmission wheel, 16-synchronizing rod, 17-third transmission wheel, 18-linear module, 19-processing head, 20-support frame, 21-hanging rod, 22-guide rod. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-8 In the embodiment of the utility model, a frame transmission mechanism of a cutting machine includes a base 1 and a movable seat 5, a processing table 2 is installed on the top of the base 1, and two engaging plates 3 are installed on both sides of the base 1, and two guide rails 4 are installed on both sides of the top of the base 1; the movable seats 5 are symmetrically provided with two, and a fixed frame 6 is installed between the two movable seats 5, and the fixed frame 6 runs through the bottom sides of the processing table 2; a group of rollers 7 are installed at the lower end of one side of each movable seat 5, and each group of rollers 7 is symmetrically provided with two, and each group of rollers 7 is arranged at the top of a guide rail 4; a movable side frame 10 is installed on the top of each movable seat 5, and a movable top frame 11 is installed on the top of each movable side frame 10; a linear module 18 is installed between the two movable top frames 11, and a processing machine head 19 is installed on the top of the linear module 18.

[0029] More specifically, the bottom of the processing table 2 is hollow, and strip-shaped through grooves are provided on both sides of the bottom of the processing table 2 to facilitate the sliding of the fixing frame 6 inside.

[0030] As a further description of this embodiment, when the movable seat 5 moves, the roller 7 rolls along the top of the guide rail 4 .

[0031] In this embodiment, two support frames 20 are symmetrically installed at the same end on both sides of the processing table 2, and a hanging rod 21 is installed on the upper part between the two support frames 20; a guide rod 22 is provided below the hanging rod 21, and the two ends of the guide rod 22 are respectively connected to the two support frames 20.

[0032] Specifically, the diameter of the hanging rod 21 is greater than the diameter of the guide rod 22, and the hanging rod 21 can rotate freely.

[0033] As a further description of this embodiment, the guide rod 22 can be used to guide the direction of the cloth unwound on the guide rod 22 .

[0034] In this embodiment, a dual-axis reduction motor 8 is installed inside each of the movable seats 5, and one of the output shafts of each dual-axis reduction motor 8 is connected to a meshing wheel 9; the meshing wheel 9 is installed at the bottom of the movable seat 5, and each movable seat 5 is meshedly connected to a meshing plate 3 respectively.

[0035] Specifically, the meshing wheel 9 is driven to rotate by the dual-axis reduction motor 8, and the meshing wheel 9 cooperates with the meshing plate 3 to drive the movable seat 5 to translate as a whole while rotating.

[0036] As a further explanation of this embodiment, the movable seat 5 drives the roller 7 to roll along the guide rail 4 while translating.

[0037] In this embodiment, one of the output shafts of each of the dual-axis reduction motors 8 is connected to a drive shaft 12, and the drive shaft 12 is installed inside the movable side frame 10; the top end of each of the drive shafts 12 passes through the interior of a movable top frame 11, and a first transmission wheel 13 is installed on the top end of each drive shaft 12.

[0038] Specifically, the dual-shaft reduction motor 8 drives the meshing wheel 9 to rotate while driving the driving shaft 12 to rotate synchronously.

[0039] As a further explanation of this embodiment, the power of the driving shaft 12 is transmitted to the meshingly connected second transmission wheel 15 through the first transmission wheel 13 .

[0040] In this embodiment, a transmission shaft 14 is installed inside each of the movable top frames 11, and two second transmission wheels 15 are symmetrically installed at both ends of each transmission shaft 14, and one of the second transmission wheels 15 is meshed and connected with one of the first transmission wheels 13.

[0041] More specifically, the transmission shaft 14 cooperates with the two second transmission wheels 15 to transmit the power of the drive shaft 12 to the third transmission wheel 17 .

[0042] As a further explanation of this embodiment, the power of the driving shaft 12 is output to the third transmission wheel 17 through the transmission shaft 14 , thereby driving the synchronization rod 16 to rotate synchronously with the translation of the movable seat 5 .

[0043] In this embodiment, a synchronization rod 16 is installed at one end between the two movable top frames 11 away from the linear module 18, and the two ends of the synchronization rod 16 are respectively rotatably connected to the two movable top frames 11; two third transmission wheels 17 are symmetrically installed at both ends of the synchronization rod 16, and the two third transmission wheels 17 are respectively arranged inside the two movable top frames 11, and each third transmission wheel 17 is respectively meshed and connected with a second transmission wheel 15.

[0044] Specifically, a plastic film roll for protection can be installed on the synchronization rod 16 during use.

[0045] As a further explanation of this embodiment, during the processing, when the movable seat 5 translates, it will drive the synchronous rod 16 to rotate synchronously, thereby rolling up or unrolling the plastic film.

[0046] The working principle of the utility model is as follows: when in use, two dual-axis reduction motors 8 are started simultaneously according to processing requirements, and the two meshing wheels 9 are driven to rotate, thereby driving the two movable seats 5 to cooperate with the two sets of rollers 7 to translate synchronously along the guide rail 4, and in this process, the dual-axis reduction motor 8 cooperates with the two driving shafts 12 and the two transmission shafts 14 to simultaneously drive the synchronization rod 16 to rotate. During the processing, the processing head 19 translates at the top of the linear module 18 according to the processing position, and when the linear module 18 follows the movable top frame 11 to move toward the direction close to the support frame 20, the synchronization rod 16 rotates synchronously counterclockwise, and the unwinding begins at this time, so that the plastic film can cover the processed cloth, and when the linear module 18 follows the movable top frame 11 to move away from the support frame 20, the synchronization rod 16 rotates synchronously clockwise, and the plastic film covering the cloth is re-rolled up to avoid blocking the processing position.

[0047] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0048] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A frame transmission mechanism of a cutting machine, characterized in that: The invention comprises a base (1) and a movable seat (5), wherein a processing table (2) is installed on the top of the base (1), and two engaging plates (3) are installed on both sides of the base (1), and two guide rails (4) are installed on both sides of the top of the base (1); two movable seats (5) are symmetrically provided, and a fixed frame (6) is installed between the two movable seats (5), and the fixed frame (6) passes through both sides of the bottom of the processing table (2); A group of rollers (7) are installed at the lower end of one side of each movable seat (5), and each group of rollers (7) is symmetrically provided with two rollers, and each group of rollers (7) is arranged at the top of a guide rail (4); a movable side frame (10) is installed at the top of each movable seat (5), and a movable top frame (11) is installed at the top of each movable side frame (10); A linear module (18) is installed between the two movable top frames (11), and a processing machine head (19) is installed on the top of the linear module (18).

2. The frame transmission mechanism of a cutting machine according to claim 1, characterized in that: Two support frames (20) are symmetrically mounted on the same end of both sides of the processing table (2), and a hanging rod (21) is mounted on the upper part between the two support frames (20); a guide rod (22) is arranged below the hanging rod (21), and the two ends of the guide rod (22) are respectively connected to the two support frames (20).

3. The frame transmission mechanism of a cutting machine according to claim 1, characterized in that: A dual-axis reduction motor (8) is installed inside each of the movable seats (5), and one of the output shafts of each dual-axis reduction motor (8) is connected to a meshing wheel (9); the meshing wheel (9) is installed at the bottom of the movable seat (5), and each movable seat (5) is meshedly connected to a meshing plate (3).

4. The frame transmission mechanism of a cutting machine according to claim 3, characterized in that: One of the output shafts of each of the dual-axis reduction motors (8) is connected to a drive shaft (12), and the drive shaft (12) is installed inside the movable side frame (10); the top end of each of the drive shafts (12) passes through the inside of a movable top frame (11), and a first transmission wheel (13) is installed at the top end of each of the drive shafts (12).

5. The frame transmission mechanism of a cutting machine according to claim 1, characterized in that: A transmission shaft (14) is installed inside each of the movable top frames (11), and two second transmission wheels (15) are symmetrically installed at both ends of each transmission shaft (14), and one of the second transmission wheels (15) is meshedly connected with one of the first transmission wheels (13).

6. The frame transmission mechanism of a cutting machine according to claim 1, characterized in that: A synchronization rod (16) is installed at one end of the two movable top frames (11) away from the linear module (18), and the two ends of the synchronization rod (16) are respectively rotatably connected to the two movable top frames (11); two third transmission wheels (17) are symmetrically installed at the two ends of the synchronization rod (16), and the two third transmission wheels (17) are respectively arranged inside the two movable top frames (11), and each third transmission wheel (17) is respectively meshed and connected with a second transmission wheel (15).

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