Cloth cutting machine for bandage production

Abstract

The utility model relates to the technical field of bandage processing, and discloses a bandage production cloth cutting machine which comprises a cutting machine body, a plurality of limiting grooves are formed in the bottom of an inner cavity of the cutting machine body, screw rods are rotationally connected to the side walls of inner cavities of two sliding grooves through rotating shafts, and braking parts are arranged at the ends, penetrating through the sliding grooves, of the two screw rods; the surfaces of the two sets of lead screws are in threaded connection with threaded sleeves correspondingly, and fixing pieces are arranged at the bottom of an inner cavity of the cutting machine body and the tops of the two sets of threaded sleeves correspondingly. Through cooperative use of the brake part, the fixing part and other related assemblies, the whole use and operation are simple and convenient, in the cutting process, manual pushing of bundled bandages is not needed, the workload of workers is relieved, meanwhile, the actual working efficiency of the workers can be further improved, the pushing distance of the workers each time can be controlled more easily, and the labor intensity of the workers is reduced. And correspondingly, the cutting precision and the quality of produced products can be effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of bandage processing, and in particular to a cloth cutting machine for bandage production. Background Art

[0002] A bandage is a soft ribbon material used to fix or wrap an injured part. It is usually made of gauze, cotton cloth, elastic material or other soft materials. It has a certain toughness and elasticity, can effectively wrap and fix the injured body part, and play a role of support, fixation and protection. In the production process of bandages, in order to facilitate the transportation and storage of the bandages, they are generally stored in bundles. Later, the processed and produced bundles of bandages can be placed on the cutting machine, and then manually pushed under the cutting tool of the cutting machine step by step, and the bundles of bandages are cut into sections according to the corresponding size requirements;

[0003] With respect to the above-mentioned related technologies, the inventor believes that the existing method is to manually push the bandages to be cut on the cutting machine, and cut the bundled bandages into corresponding sizes. First, the bandages are repeatedly pushed manually, and the overall efficiency is relatively low. At the same time, when pushing manually, it is necessary to install the corresponding cutting size requirements and control the distance of pushing the bundled bandages each time. In the repeated pushing process, it may be inconvenient for the staff to always accurately control the pushing distance, which may also affect the cutting accuracy of the bandage size and affect the product quality.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problems of the existing manual pushing of bundled bandages to cut them into corresponding sizes, low work efficiency, inconvenience in always accurately controlling the pushing distance, affecting the cutting accuracy and product quality, etc., the present application provides a bandage production cloth cutting machine.

[0006] The present application provides a bandage production cloth cutting machine adopts the following technical solution:

[0007] A bandage production cloth cutting machine includes a cutting machine body, a plurality of limit grooves are opened at the bottom of the inner cavity of the cutting machine body, a material unloading inclined plate is fixedly connected to the inner cavity side wall of the cutting machine body, two groups of sliding grooves are opened at the bottom of the inner cavity of the cutting machine body, the inner cavity side walls of the two groups of sliding grooves are rotatably connected to screw rods through rotating shafts, one end of the two groups of screw rods rotates through the sliding grooves, one end of the two groups of screw rods passing through the sliding grooves is provided with a brake, and the brake is arranged inside the cutting machine body, the surfaces of the two groups of screw rods are threadedly connected with threaded sleeves, and the bottom of the inner cavity of the cutting machine body and the tops of the two groups of threaded sleeves are provided with fixings.

[0008] Preferably, the fixing member includes a first support frame, a cylinder, a fixing frame, a second support frame and an anti-slip pad, the tops of the two groups of threaded sleeves are fixedly connected to the first support frame by bolts, and the bottom of the inner cavity of the cutting machine body is fixedly connected to the second support frame by bolts.

[0009] Preferably, the tops of the first support frame and the second support frame are fixedly connected with two groups of cylinders by bolts, the bottoms of the two groups of cylinders pass through the first support frame and the second support frame respectively, the bottoms of the two groups of cylinders are fixedly connected with a fixing frame by bolts, and the top of the inner cavity of the fixing frame is fixedly connected with several groups of anti-slip pads.

[0010] Preferably, the braking component includes a driving motor, a fixing rod, a worm and a worm wheel; the driving motor is fixedly connected to the bottom of the inner cavity of the cutting machine body by bolts; the driving motor is fixedly connected to the fixing rod by an output shaft; and one end of the fixing rod away from the driving motor is rotatably connected to the side wall of the inner cavity of the cutting machine body by a rotating shaft.

[0011] Preferably, two groups of worms are fixedly connected to the surface of the fixed rod, the surfaces of the two groups of worms are meshingly connected with worm wheels, and one side of the two groups of worm wheels is fixedly connected with one end of a lead screw passing through a sliding groove by bolts.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] By the coordinated use of brakes, fixings and other related components, the two ends of the bundled bandages can be fixed by the first support frame and related fixings during cutting, and by transmission through brakes such as a driving motor, the first support frame and other fixings can be driven to move by components such as a screw rod and a threaded sleeve, at which time the other end of the bundled bandages can be loosened by the output of the cylinder on the second support frame, so that the bundled bandages can be pushed along the limit groove, and when pushed, the cut bandages located under the second support frame can be directly pushed onto the unloading inclined plate for unloading; compared with the prior art, the overall use and operation are simple, and during the cutting process, there is no need to manually push the bundled bandages, which reduces the workload of the staff and further improves their actual work efficiency. It is also easier to control the pushing distance each time, which can effectively improve the cutting accuracy and the quality of the products produced. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of a three-dimensional structure from a first-view perspective of an embodiment of the application;

[0015] Figure 2 It is a schematic diagram of the partial structure of the worm wheel and worm and related components of the embodiment of the application;

[0016] Figure 3 It is a schematic diagram of the partial structure of the fixing frame, anti-skid pad and related components of the embodiment of the application.

[0017] Explanation of the accompanying drawings: 1. cutting machine body; 2. limiting groove; 3. sliding groove; 4. screw rod; 5. threaded sleeve; 6. first support frame; 7. cylinder; 8. fixed frame; 9. unloading inclined plate; 10. second support frame; 11. driving motor; 12. fixing rod; 13. worm; 14. worm wheel; 15. anti-slip pad. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 This application is described in further detail.

[0019] The present application embodiment discloses a bandage production cloth cutting machine. Figure 1-3A bandage production cloth cutting machine comprises a cutting machine body 1, a plurality of limit grooves 2 are provided at the bottom of the inner cavity of the cutting machine body 1, a material unloading inclined plate 9 is fixedly connected to the inner cavity side wall of the cutting machine body 1, two sets of sliding grooves 3 are provided at the bottom of the inner cavity of the cutting machine body 1, the inner cavity side walls of the two sets of sliding grooves 3 are rotatably connected with screw rods 4 through rotating shafts, one end of the two sets of screw rods 4 rotates through the sliding groove 3, one end of the two sets of screw rods 4 passing through the sliding groove 3 is provided with a brake, and the brake is arranged inside the cutting machine body 1, the surfaces of the two sets of screw rods 4 are threadedly connected with threaded sleeves 5, the inner cavity bottom of the cutting machine body 1 and the two sets of threaded sleeves 5 are provided with fixing parts at the top, and the fixing parts include a first support frame 6, a cylinder 7, a fixing frame 8, a second support frame 10 and an anti-skid pad 15. The tops of the two groups of threaded sleeves 5 are fixedly connected to the first support frame 6 by bolts, and the bottom of the inner cavity of the cutting machine body 1 is fixedly connected to the second support frame 10 by bolts. The tops of the first support frame 6 and the second support frame 10 are fixedly connected to the two groups of cylinders 7 by bolts. The bottoms of the two groups of cylinders 7 pass through the first support frame 6 and the second support frame 10 respectively. The bottoms of the two groups of cylinders 7 are fixedly connected to the fixing frame 8 by bolts, and the top of the inner cavity of the fixing frame 8 is fixedly connected to a plurality of groups of anti-skid pads 15;

[0020] By adopting the above technical scheme, firstly, the bundles of bandages can be placed into the multiple groups of limiting grooves 2 provided on the cutting machine body 1, and a bundle of bandages can be placed in each limiting groove 2. Then, the bandages can be output through the cylinder 7 on the top of the first support frame 6 and the second support frame 10, and the bandages can be fixed by the fixing frame 8 cooperating with the limiting groove 2 to facilitate cutting. When one cutting is completed, the bandages cut to the corresponding size are still fixed under the fixing frame 8 corresponding to the second support frame 10. At this time, the cylinder 7 on the second support frame 10 can be contracted to release the corresponding fixing frame 8, and then the brake can be used for transmission to drive the screw rod 4 connected to the inner cavity side wall of the two groups of sliding grooves 3 to rotate, so that the threaded sleeve 5 connected to the surface of the first support frame can be driven 6 and its related fixing parts and the fixed bandage move along the limiting groove 2, and the anti-skid pad 15 provided thereon can protect the bandage to avoid excessive fixing pressure and wear on the bandage surface. It can also play an anti-skid role when fixed. At the same time, when the bandage is driven to move by the first support frame 6 corresponding to the fixing frame 8, it is made more stable. When the bundle of bandages moves, the cut bandages located at the corresponding position of the second support frame 10 can be directly pushed onto the unloading inclined plate 9. Because the unloading inclined plate 9 is inclined at a corresponding angle, the cut bandages can slide down to complete the unloading. When pushed to the corresponding distance, the cylinder 7 on the top of the second support frame 10 can be used to brake again, and its fixing frame 8 can be used to fix one end of the bandage again, and then cutting can be carried out, and this is repeated.

[0021] Reference Figure 1 and Figure 2The brake member includes a driving motor 11, a fixing rod 12, a worm 13 and a worm wheel 14. The bottom of the inner cavity of the cutting machine body 1 is fixedly connected to the driving motor 11 by bolts. The driving motor 11 is fixedly connected to the fixing rod 12 by an output shaft. One end of the fixing rod 12 away from the driving motor 11 is rotatably connected to the inner cavity side wall of the cutting machine body 1 by a rotating shaft. Two groups of worms 13 are fixedly connected to the surface of the fixing rod 12. The surfaces of the two groups of worms 13 are meshed with the worm wheel 14. One side of the two groups of worm wheels 14 is fixedly connected to one end of the lead screw 4 passing through the sliding slot 3 by bolts.

[0022] By adopting the above technical solution, the output is generated by the driving motor 11, which can drive the fixed rod 12 and the two groups of worms 13 fixedly connected to its surface to rotate, thereby driving the worm wheel 14 correspondingly meshing with the worm 13 to rotate. Through the rotation of the two groups of worm wheels 14, the corresponding fixedly connected lead screw 4 can be driven to rotate synchronously.

[0023] The implementation principle of a bandage production cloth cutting machine in the embodiment of the present application is as follows: first, the bundled bandages can be placed into the multiple groups of limiting grooves 2 provided on the cutting machine body 1, and a bundle of bandages can be placed in each limiting groove 2. Then, the output can be obtained through the cylinder 7 on the top of the first support frame 6 and the second support frame 10. The bandages can be fixed by the fixing frame 8 cooperating with the limiting groove 2 to facilitate cutting. When one cutting is completed, the bandages cut to the corresponding size are still fixed under the fixing frame 8 corresponding to the second support frame 10. At this time, the cylinder 7 on the second support frame 10 can be contracted to release the corresponding fixing frame 8, and the output can be obtained through the driving motor 11, which can drive the fixing rod 12 and the two groups of worms 13 fixedly connected to the surface thereof to rotate, thereby driving the worm wheel 14 corresponding to the meshing connection of the worm 13 to rotate. Through the rotation of the two groups of worm wheels 14, the corresponding fixedly connected screw rod 4 can be driven The first support frame 6 and the second support frame 10 are connected to each other by a screw thread 5, and the first support frame 6 and the second support frame 10 are connected to each other by a screw thread 5. The first support frame 6 and the second support frame 10 are connected to each other by a screw thread 5, and the first support frame 6 and the second support frame 10 are connected to each other by a screw thread 5. The first support frame 6 and the second support frame 10 are connected to each other by a screw thread 5, and the first support frame 6 and the second support frame 10 are connected to each other by a screw thread 5. The first support frame 6 and the second support frame 10 are connected to each other by a screw thread 5, and the first support frame 6 and the second support frame 10 are connected to each other by a screw thread 5. The first support frame 6 and the second support frame 10 are connected to each other by a screw thread 5, and the first support frame 6 and the second support frame 10 are connected to each other by a screw thread 5. 17 stepper motor, NEMA 17 stepper motor is a synchronous motor that controls the movement of the rotor by applying a pulse signal. Usually, the stepper motor consists of a stator and a rotor. The stator is composed of an electromagnetic coil, and the rotor is made of magnetic material. When the current passes through different coils of the stator, the magnetic field generated will interact with the magnetic field on the rotor, causing the rotor to rotate. The rotation angle of the stepper motor is usually controlled by controlling the number of input pulses. Each time a pulse signal is received, the stepper motor will rotate a fixed angle, which is called the step angle. The rotation direction of the stepper motor is determined by the sequence of the input pulse signals and the direction of the current. By controlling the pulse sequence and the direction of the current, the motor can be reversed, which is convenient for its use and control. At the same time, the above-mentioned cylinder 7 can use SMC Series heavy-duty telescopic cylinder 7, heavy-duty telescopic cylinder 7 is a pneumatic device that can be extended and retracted when needed and provide sufficient force. It consists of one or more cylinders 7, each cylinder 7 is equipped with a piston and a pneumatic control valve. When the gas enters the cylinder 7 through the pneumatic control valve, the piston will be pushed and retract outward, thereby realizing the telescopic function. When the position needs to be adjusted,The gas pressure in the cylinder 7 will be adjusted to make the piston expand and contract outward, thereby changing the length of the cylinder 7. Once the required length is reached, the gas pressure will be maintained to keep the cylinder 7 in a stable state. When expansion and contraction are no longer required, the gas pressure will be released, the piston will retract, and the cylinder 7 will return to its initial state. The overall operation is simple and easy. During the cutting process, there is no need to manually push the bundled bandages, which reduces the workload of the staff and further improves the actual work efficiency. It is also easier to control the pushing distance each time, which can effectively improve the cutting accuracy and the quality of the products produced.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0025] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A bandage production cloth cutting machine, comprising a cutting machine body (1), characterized in that: The inner cavity bottom of the cutting machine body (1) is provided with a plurality of groups of limit grooves (2), the inner cavity side wall of the cutting machine body (1) is fixedly connected with a material discharge inclined plate (9), the inner cavity bottom of the cutting machine body (1) is provided with two groups of sliding grooves (3), the inner cavity side walls of the two groups of sliding grooves (3) are rotatably connected with screw rods (4) through rotating shafts, one end of the two groups of screw rods (4) rotates through the sliding groove (3), one end of the two groups of screw rods (4) passing through the sliding groove (3) is provided with a brake, and the brake is arranged inside the cutting machine body (1), the surfaces of the two groups of screw rods (4) are threadedly connected with threaded sleeves (5), and the inner cavity bottom of the cutting machine body (1) and the tops of the two groups of threaded sleeves (5) are provided with fixing parts.

2. A bandage production cloth cutting machine according to claim 1, characterized in that: The fixing member comprises a first support frame (6), a cylinder (7), a fixing frame (8), a second support frame (10) and an anti-slip pad (15); the tops of the two groups of threaded sleeves (5) are fixedly connected to the first support frame (6) by bolts, and the bottom of the inner cavity of the cutting machine body (1) is fixedly connected to the second support frame (10) by bolts.

3. A bandage production cloth cutting machine according to claim 2, characterized in that: The tops of the first support frame (6) and the second support frame (10) are fixedly connected to two groups of cylinders (7) by bolts, the bottoms of the two groups of cylinders (7) pass through the first support frame (6) and the second support frame (10) respectively, the bottoms of the two groups of cylinders (7) are fixedly connected to a fixing frame (8) by bolts, and the top of the inner cavity of the fixing frame (8) is fixedly connected to a plurality of groups of anti-slip pads (15).

4. A bandage production cloth cutting machine according to claim 1, characterized in that: The brake component comprises a driving motor (11), a fixing rod (12), a worm (13) and a worm wheel (14); the bottom of the inner cavity of the cutting machine body (1) is fixedly connected to the driving motor (11) by bolts; the driving motor (11) is fixedly connected to the fixing rod (12) by an output shaft; and one end of the fixing rod (12) away from the driving motor (11) is rotatably connected to the inner cavity side wall of the cutting machine body (1) by a rotating shaft.

5. A bandage production cloth cutting machine according to claim 4, characterized in that: Two groups of worms (13) are fixedly connected to the surface of the fixed rod (12), and the surfaces of the two groups of worms (13) are meshingly connected to worm wheels (14), and one side of the two groups of worm wheels (14) is fixedly connected to one end of a screw rod (4) passing through a sliding groove (3) by means of bolts.

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