Needle felt cutting machine

Abstract

The utility model provides a needle felt cutting machine, which belongs to the field of needle felt. A needle felt cutting machine comprises a base, on which a first motor, a second motor and a third motor are fixedly installed, a first transmission assembly is fixedly installed on the output end of the first motor, two clamping rods are fixedly installed on the first transmission assembly, a second transmission assembly is fixedly installed on the output end of the second motor, a winding assembly slidingly cooperated with the base is provided on the upper side of the base, the winding assembly comprises two winding rods slidingly cooperated with the second transmission assembly and two sliding blocks, a rotating rod is fixedly installed on the output end of the third motor, and a cutting wheel is fixedly installed on the rotating rod. The utility model can drive the cutting wheel to rotate through the installation of the third motor, so that the cutting wheel can shear along the vertical direction of the needle felt during the rotation process, so that the cutting machine can shear the needle felt vertically.

Description

Technical Field

[0001] The utility model relates to the technical field of needle felt, in particular to a needle felt cutting machine. Background Art

[0002] Needle-punched felt is a filter material with a reasonable structure and good performance. It is made of glass fiber and is produced by needle-punching the combed chopped glass fiber felt with a needle. Before being processed, a cutting machine will be used to cut the needle-punched felt into suitable sizes in batches.

[0003] In the prior art, there is a needle felt cutting machine with patent number CN220099498U, which specifically relates to the technical field of cutting machines. The utility model includes a machine body, and the bottom end of the outer surface of the threaded rod is rotatably connected to the inner wall of the machine body. The outer surface of the threaded rod is threadedly connected with a threaded ring, and the threaded ring and the circular ring drive the pressure rod to move and adjust the height position of the pressure rod so that the pressure rod can adapt to needle felts of different thicknesses to flatten the needle felt to reduce the wrinkles on the surface of the needle felt. However, the existing needle felt cutting machine can only cut along the horizontal direction of the needle felt, so it has the problem of not being able to cut along the vertical direction of the needle felt. For this reason, a needle felt cutting machine is proposed. Utility Model Content

[0004] In view of this, the embodiment of the utility model hopes to provide a needle felt cutting machine to solve or alleviate the technical problems existing in the prior art. By installing a third motor, the cutting wheel can be driven to rotate, so that the cutting wheel can cut the needle felt vertically during the rotation process, so that the cutting machine can cut the needle felt vertically.

[0005] The technical solution of the utility model embodiment is achieved as follows:

[0006] A needle felt cutting machine comprises a base, on which a first motor, a second motor and a third motor are fixedly mounted, a first transmission assembly is fixedly mounted on the output end of the first motor, two clamping rods are fixedly mounted on the first transmission assembly, a second transmission assembly is fixedly mounted on the output end of the second motor, a winding assembly which is slidably mounted on the upper side of the base and which is slidably mounted on the base, the winding assembly comprises two winding rods which are slidably mounted on the second transmission assembly and two sliding blocks, a rotating rod is fixedly mounted on the output end of the third motor, and a cutting wheel is fixedly mounted on the rotating rod.

[0007] Preferably: a first protrusion fixedly connected to the third motor is fixedly mounted on the upper surface of the base, the cutting wheel is fixedly connected to the rotating rod by bolts, a cutting edge is provided on the peripheral side of the cutting wheel, and a supporting portion for supporting the base is provided on the lower surface of the base.

[0008] Preferably, a first fixing frame and a second fixing frame for fixing the first motor and the second motor are fixedly mounted on the base, and the first fixing frame and the second fixing frame are both L-shaped structures.

[0009] Preferably: the first transmission assembly includes two first gears meshing with each other, one of the first gears is fixedly connected to the output end of the first motor, the two first gears are respectively fixedly connected to two clamping rods, and two arc-shaped sheets are fixedly sleeved on the circumference of the two clamping rods.

[0010] Preferably, two fixing seats are fixedly mounted on the base, and recesses are provided in the two fixing seats. Two sliding blocks are respectively slidably fitted in the two recesses, and both ends of the two winding rods are rotatably fitted in the two recesses.

[0011] Preferably: the second transmission assembly includes two second gears meshing with each other, two transmission seats fixedly mounted on one side of the two second gears, one side of one of the second gears is fixedly connected to the output end of the second motor, one side of the two transmission seats is provided with a slot, and one side of the two winding rods is provided with a second protrusion located inside the slot.

[0012] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0013] 1. The utility model can drive the cutting wheel to rotate by installing the third motor, so that the cutting wheel can cut the needle felt vertically during the rotation process, so that the cutting machine can cut the needle felt vertically.

[0014] 2. The utility model can drive the winding assembly and the pressing rod to rotate through the installation of the first motor and the second motor, so that the needle felt can be tightened during the rotation of the winding assembly and the pressing rod. Because the winding assembly and the pressing rod can tighten the needle felt, the needle felt wound by the cutting machine can be more compact.

[0015] Second, the utility model can install the winding assembly, and after the needle felt is tightened, the winding assembly can be quickly disassembled from the cutting machine. Because the winding assembly can be quickly disassembled from the cutting machine, it is easier to remove the wound needle felt.

[0016] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

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

[0019] Figure 2 It is the exploded structure diagram of the utility model;

[0020] Figure 3 It is a cross-sectional structural diagram of the utility model;

[0021] Figure 4 This is a notch structure diagram of the utility model;

[0022] Figure 5 This is a structural diagram of the arc-shaped sheet of the utility model;

[0023] Figure 6 This is a structural diagram of the second protrusion of the utility model.

[0024] Figure numerals: 1. base; 2. first motor; 3. second motor; 4. third motor; 5. first transmission assembly; 6. clamping rod; 7. second transmission assembly; 8. winding assembly; 9. winding rod; 10. sliding block; 11. rotating rod; 12. cutting wheel; 13. first fixed frame; 14. second fixed frame; 15. first gear; 16. arc-shaped piece; 17. fixed seat; 18. second gear; 19. transmission seat; 901. second protrusion; 1701. recess; 101. supporting portion. DETAILED DESCRIPTION

[0025] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0026] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0027] like Figure 1-6As shown, an embodiment of the utility model provides a needle felt cutting machine, comprising: a base 1, on which a first motor 2, a second motor 3, and a third motor 4 are fixedly mounted, a first transmission assembly 5 is fixedly mounted on the output end of the first motor 2, two clamping rods 6 are fixedly mounted on the first transmission assembly 5, a second transmission assembly 7 is fixedly mounted on the output end of the second motor 3, a winding assembly 8 slidingly mounted with the base 1 is slidably provided on the upper side of the base 1, the winding assembly 8 comprises two winding rods 9 slidingly mounted with the second transmission assembly 7, and two sliding blocks 10, a rotating rod 11 is fixedly mounted on the output end of the third motor 4, and a cutting wheel 12 is fixedly mounted on the rotating rod 11.

[0028] In this embodiment, specifically: a first protrusion fixedly connected to the third motor 4 is fixedly installed on the upper surface of the base 1, the cutting wheel 12 is fixedly connected to the rotating rod 11 by bolts, a cutting edge is provided on the circumference of the cutting wheel 12, and a supporting portion 101 for supporting the base 1 is provided on the lower surface of the base 1. The opening of the cutting edge facilitates the cutting wheel 12 to cut the needle felt.

[0029] In this embodiment, specifically: the base 1 is fixedly mounted with a first fixing frame 13 and a second fixing frame 14 for fixing the first motor 2 and the second motor 3. The first fixing frame 13 and the second fixing frame 14 are both L-shaped structures. The installation of the first fixing frame 13 and the second fixing frame 14 facilitates fixing the first motor 2 and the second motor 3 on the cutting machine.

[0030] In the present embodiment, specifically: the first transmission assembly 5 includes two first gears 15 meshing with each other, one of the first gears 15 is fixedly connected to the output end of the first motor 2, the two first gears 15 are respectively fixedly connected to the two pressing rods 6, the first motor 2 is turned on, and the turning on of the first motor 2 drives the two first gears 15 to rotate, and the rotation of the two first gears 15 drives the two pressing rods 6 to rotate, and the two pressing rods 6 pull the needle felt in the opposite direction during the rotation, and the circumferential sides of the two pressing rods 6 are fixedly sleeved with two arc pieces 16, and the installation of the arc pieces 16 can change the gap between the two pressing rods 6, so that the two pressing rods 6 can press the needle felts of different thicknesses.

[0031] In this embodiment, specifically: two fixed seats 17 are fixedly installed on the base 1, and recesses 1701 are provided in the two fixed seats 17. Two sliding blocks 10 are respectively slidably fitted in the two recesses 1701, and both ends of the two winding rods 9 are rotatably fitted in the two recesses 1701. The opening of the recesses 1701 can guide the sliding sliding blocks 10, so that the sliding of the sliding blocks 10 is more stable.

[0032] In this embodiment, specifically: the second transmission assembly 7 includes two second gears 18 meshing with each other, two transmission seats 19 fixedly installed on one side of the two second gears 18, one side of one second gear 18 is fixedly connected to the output end of the second motor 3, one side of the two transmission seats 19 is provided with a slot, and one side of the two winding rods 9 is provided with a second protrusion 901 located inside the slot. When the second motor 3 is turned on, the second motor 3 drives the second gear 18, the transmission seat 19, and the winding rod 9 to rotate, and the rotation of the winding rod 9 winds up the needle felt. When the winding rod 9 winds up the needle felt, the winding rod 9 generates a pulling force on the needle felt. When the two pressing rods 6 press and rotate the needle felt, the two pressing rods 6 apply a force in the opposite direction to the needle felt, and the needle felt is tightened. The installation of the transmission seat 19 facilitates the second gear 18 to drive the winding rod 9 to rotate, so that the needle felt can be wound up during the rotation of the winding rod 9.

[0033] When the utility model is working: when the cutting machine needs to cut the needle felt vertically, one end of the needle felt is passed through two pressing rods 6 and a cutting wheel 12, and then the third motor 4 is turned on. After the third motor 4 is turned on, the third motor 4 drives the rotating rod 11 and the cutting wheel 12 to rotate, and the cutting wheel 12 cuts the needle felt, and then the cut needle felt part is fixed on the two winding rods 9, and then the third motor 4 is turned on again, and then the third motor 4 drives the cutting wheel 12 to continue to rotate to cut the needle felt;

[0034] When the device needs to tension the wound needle felt, the second motor 3 turned on at this time drives the winding rod 9 to rotate. After the winding rod 9 rotates, the winding rod 9 winds up the needle felt. At this time, the first motor 2 is turned on. The start of the first motor 2 drives the first transmission component 5 to rotate. The rotation of the first transmission component 5 drives the pressing rod 6 to rotate. At this time, the rotating pressing rod 6 pulls the needle felt in the other direction. At this time, the needle felt is pulled in two directions by the pressing rod 6 and the winding rod 9. Because the needle felt is pulled in two directions, the pressing rod 6 at this time is more tightly wound around the needle felt. It should be noted that the needle felt only passes between the two pressing rods 6, and the needle felt is not fixedly wound around the pressing rod 6. The pressing rod 6 only applies a force to the needle felt in the opposite direction, and the force applied by the pressing rod 6 cannot prevent the winding rod 9 from winding around the needle felt.

[0035] When the needle felt on the winding assembly 8 needs to be taken down, the two rolls of needle felt that have been cut are respectively wound around the two winding rods 9. The upper winding rod 9 is pulled upward to slide, and the upper winding rod is removed from the cutting machine. The two sliding blocks 10 are pushed upward to slide and removed, and then the lower winding rod 9 is pushed upward to slide and removed, and the two winding rods 9 and the needle felt wound around the winding rod 9 are removed.

[0036] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A needle felt cutting machine, comprising a base (1), characterized in that: A first motor (2), a second motor (3) and a third motor (4) are fixedly mounted on the base (1); a first transmission assembly (5) is fixedly mounted on the output end of the first motor (2); two pressing rods (6) are fixedly mounted on the first transmission assembly (5); a second transmission assembly (7) is fixedly mounted on the output end of the second motor (3); and a winding assembly (8) is slidably mounted on the upper side of the base (1); The winding assembly (8) comprises two winding rods (9) and two sliding blocks (10) which are both arranged to slide with the second transmission assembly (7). A rotating rod (11) is fixedly mounted on the output end of the third motor (4), and a cutting wheel (12) is fixedly mounted on the rotating rod (11).

2. A needle felt cutting machine according to claim 1, characterized in that: A first protrusion fixedly connected to the third motor (4) is fixedly mounted on the upper surface of the base (1); a cutting wheel (12) is fixedly connected to the rotating rod (11) via bolts; a cutting edge is provided on the circumference of the cutting wheel (12); and a supporting portion (101) for supporting the base (1) is provided on the lower surface of the base (1).

3. A needle felt cutting machine according to claim 1, characterized in that: A first fixing frame (13) and a second fixing frame (14) for fixing the first motor (2) and the second motor (3) are fixedly mounted on the base (1); the first fixing frame (13) and the second fixing frame (14) are both L-shaped structures.

4. A needle felt cutting machine according to claim 3, characterized in that: The first transmission assembly (5) comprises two first gears (15) meshing with each other, one of the first gears (15) being fixedly connected to the output end of the first motor (2), the two first gears (15) being fixedly connected to two clamping rods (6) respectively, and two arc-shaped sheets (16) being fixedly sleeved on the circumference of the two clamping rods (6).

5. A needle felt cutting machine according to claim 4, characterized in that: Two fixed seats (17) are fixedly mounted on the base (1), and recesses (1701) are provided in the two fixed seats (17). Two sliding blocks (10) are respectively slidably fitted in the two recesses (1701), and both ends of the two winding rods (9) are rotatably fitted in the two recesses (1701).

6. A needle felt cutting machine according to claim 5, characterized in that: The second transmission assembly (7) comprises two second gears (18) meshing with each other, and two transmission seats (19) fixedly mounted on one side of the two second gears (18), one side of one of the second gears (18) being fixedly connected to the output end of the second motor (3), one side of the two transmission seats (19) being provided with a slot, and one side of the two winding rods (9) being provided with a second protrusion (901) located inside the slot.

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