Flocking cloth cutting device

Abstract

The utility model relates to the technical field of flocked cloth cutting devices and discloses a flocked cloth cutting device which comprises a machine frame, material frames are installed at the two ends of the machine frame, a driving motor is installed on one set of material frames, the two material frames are connected through a tightening assembly, guide rails are installed on the two opposite sides of the machine frame, and the guide rails are connected with the driving motor. A sliding frame is installed on the two guide rails in a matched mode, a driving assembly is arranged on the sliding frame, and a cutting assembly is installed on the driving assembly in a matched mode. The two material frames are connected through the tightening assembly, the tightening assembly pulls the two material frames to be close to each other so that flocked cloth can be in a tightened state, the driving motor is installed on the rolled material frame so that the flocked cloth can be driven to pass through the position under the cutting assembly, and cutting and carving of the flocked cloth are completed through the cutting assembly.

Description

Technical Field

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

[0002] Flocking cloth is often used in the furniture and handicraft industries. The flocking process uses the physical property that like charges repel each other and opposite charges attract each other to make the fluff carry a negative charge. When the object to be flocked is placed under zero potential or grounding conditions, the fluff is attracted to the plant body due to the different potential and accelerates vertically to the surface of the object to be flocked.

[0003] Currently, the methods used for fabric cutting mainly include cold knife cutting, laser cutting and ultrasonic cutting. Among them, laser cutting is widely used in the cutting process of flocking cloth due to its advantages such as precise processing, high cutting efficiency and high degree of automation.

[0004] When the existing laser cutting is used to cut flocked cloth, the cloth will wrinkle during the movement. If the cloth is cut after wrinkling, the pattern after cutting will be misaligned, making it unusable. Utility Model Content

[0005] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0006] The utility model is a flocking cloth cutting device, comprising a frame, both ends of the frame are equipped with material racks, one set of material racks is equipped with a driving motor, two material racks are connected by a tightening assembly, guide rails are installed on opposite sides of the frame, two guide rails are matched with sliding racks, the sliding rack is provided with a driving assembly, and the driving assembly is matched with a cutting assembly;

[0007] The driving assembly includes a stand, a screw, a servo motor and a slider. There are two stands, both of which are fixed on the sliding frame. A screw is installed between the two stands. A servo motor connected to the screw is installed on one stand. A slider is installed on the screw. The cutting assembly is installed on the slider.

[0008] A flocking cloth roll is installed on one of the material racks, and one end of the flocking cloth is wound on another material rack through a guide roller and a support plate in sequence. A driving motor is installed on the reeling material rack to drive the flocking cloth to pass directly under the cutting component, and the flocking cloth is cut and carved through the cutting component;

[0009] The two material racks are connected by a tightening component, and the two material racks are pulled closer to each other by the tightening component to achieve a taut state of the flocking cloth.

[0010] Furthermore, the frame includes a base, two vertical plates parallel to each other are fixed on the base, a support plate, a material rack and a guide roller are installed between the two vertical plates, the material rack and the guide roller are provided with two groups, the support plate is provided with one, and material racks and guide rollers are provided at both ends of the support plate, and the material rack is located on the lower side of the guide roller.

[0011] Furthermore, the material rack includes a side plate, two side plates are provided, a material coiling roller and a material guide roller are installed between the two side plates, the end of the material guide roller is rotatably installed on the vertical plate, and the material coiling roller is connected to the driving motor;

[0012] As the material rack for unwinding, a nut is installed at the end of the coil roller extending out of the side plate. By controlling the tightening degree of the nut, the friction between the side of the nut and the side plate is changed, thereby increasing the resistance of the coil roller to unwind the material and preventing the unwinding flocking cloth from being in a loose state;

[0013] The end of the winding roller of the material rack used as the material collection is installed in the shaft hole provided in the side plate through a bearing. A driving motor is installed on the outer side of the side plate. The driving motor drives the winding roller to rotate, so as to realize the winding of the discarded flocking cloth after cutting.

[0014] Further, a protrusion is provided on one side of the side plate, a pull rod is installed between two opposite protrusions, the tightening assembly includes a right-angle plate and a threaded rod, both ends of the threaded rod are sleeved with a right-angle plate, a spring and a nut, the other end of the right-angle plate is sleeved on the corresponding pull rod, and the spring pushes the right-angle plate to approach the other right-angle plate;

[0015] The installed spring pushes the right-angle plate toward another right-angle plate, thereby pulling the two material racks toward each other. The flocking cloths on the two material racks pass through the support plate and are stretched tight on the surface of the support plate, making it easy to cut and carve.

[0016] Furthermore, a screw rod is installed in the guide rail, a servo motor connected to the screw rod is installed on the outer surface of the guide rail, and the end of the sliding frame is installed in cooperation with the screw rod;

[0017] It is convenient to change the position of the sliding frame.

[0018] The utility model has the following beneficial effects:

[0019] (1) The two material racks of the utility model are connected by a tightening assembly. The tightening assembly pulls the two material racks closer to each other to put the flocking cloth in a taut state. A driving motor is installed on the rolled material rack to drive the flocking cloth to pass directly under the cutting assembly, and the flocking cloth is cut and carved by the cutting assembly.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the partially expanded structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the connection structure between the material rack and the tightening assembly of the utility model;

[0025] Figure 4 This is a schematic diagram of the material rack structure of the utility model;

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] In the figure: 1. base; 2. vertical plate; 3. guide rail; 4. sliding frame; 5. driving assembly; 6. cutting assembly; 7. support plate; 8. material rack; 801. side plate; 802. winding roller; 803. guide roller; 804. bump; 805. pull rod; 9. guide roller; 10. tightening assembly; 1001. right angle plate; 1002. threaded rod; 1003. spring; 1004. nut; 11. driving motor. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-Figure 4 As shown, the utility model is a flocking cloth cutting device, including a frame, both ends of the frame are equipped with material racks 8, one set of material racks 8 is equipped with a driving motor 11, and the two material racks 8 are connected by a tightening assembly 10, and guide rails 3 are installed on the opposite sides of the frame, and sliding racks 4 are installed on the two guide rails 3, and a driving assembly 5 is provided on the sliding rack 4, and a cutting assembly 6 is installed on the driving assembly 5;

[0030] The driving assembly 5 includes a stand, a screw, a servo motor and a slider. Two stands are provided, both of which are fixed to the sliding frame 4. A screw is installed between the two stands. A servo motor connected to the screw is installed on one stand. A slider is installed on the screw. A cutting assembly 6 is installed on the slider.

[0031] A flocking cloth roll is installed on one of the material racks 8, and one end of the flocking cloth is wound on another material rack 8 through a guide roller 9 and a support plate 7 in sequence. A driving motor 11 is installed on the rolled material rack 8 to drive the flocking cloth to pass directly under the cutting assembly 6, and the flocking cloth is cut and carved through the cutting assembly 6;

[0032] The two material racks 8 are connected by a tightening assembly 10, and the two material racks 8 are pulled closer to each other by the tightening assembly 10 to put the flocking cloth in a taut state.

[0033] The frame includes a base 1, on which two parallel vertical plates 2 are fixed, a support plate 7, a material rack 8 and a guide roller 9 are installed between the two vertical plates 2, and two groups of material racks 8 and guide rollers 9 are provided, with one on the support plate 7, and material racks 8 and guide rollers 9 are provided at both ends of the support plate 7, and the material rack 8 is located at the lower side of the guide roller 9.

[0034] like Figure 4 As shown, the material rack 8 includes a side plate 801, and two side plates 801 are provided. A material coiling roller 802 and a material guide roller 803 are installed between the two side plates 801. The end of the material guide roller 803 is rotatably installed on the vertical plate 2, and the material coiling roller 802 is connected to the driving motor 11;

[0035] The material rack 8 used for unloading has a nut installed at the end of the coiling roller 802 extending out of the side plate 801. By controlling the tightening degree of the nut, the friction between the side of the nut and the side plate 801 is changed, thereby increasing the resistance of the coiling roller 802 to discharge the material, and preventing the released flocking cloth from being in a loose state;

[0036] The material rack 8 is used for collecting materials, and the end of its winding roller 802 is installed in the shaft hole provided in the side plate 801 through a bearing. A driving motor 11 is installed on the outer side of the side plate 801. The driving motor 11 drives the winding roller 802 to rotate, so as to realize the winding of the discarded flocking cloth after cutting.

[0037] like Figure 3 As shown, a protrusion 804 is provided on one side of the side plate 801, and a pull rod 805 is installed between two opposite protrusions 804. The tightening assembly 10 includes a right-angle plate 1001 and a threaded rod 1002. Both ends of the threaded rod 1002 are sleeved with the right-angle plate 1001, a spring 1003 and a nut 1004. The other end of the right-angle plate 1001 is sleeved on the corresponding pull rod 805. The spring 1003 pushes the right-angle plate 1001 to approach the other right-angle plate 1001.

[0038] The installed spring 1003 pushes the right-angle plate 1001 toward the other right-angle plate 1001, thereby pulling the two material racks 8 toward each other, and the flocking cloths on the two material racks pass through the support plate 7 and are stretched tight on the surface of the support plate 7, which is convenient for cutting and carving.

[0039] A lead screw is installed in the guide rail 3, a servo motor connected to the lead screw is installed on the outer surface of the guide rail 3, and the end of the sliding frame 4 is installed in cooperation with the lead screw;

[0040] It is convenient to change the position of the sliding frame 4.

[0041] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A flocking cloth cutting device, comprising a frame, characterized in that: Material racks (8) are installed at both ends of the frame, and a driving motor (11) is installed on one set of material racks (8); The two material racks (8) are connected via a tightening assembly (10); Guide rails (3) are installed on opposite sides of the frame, and sliding frames (4) are installed on the two guide rails (3). A driving assembly (5) is provided on the sliding frame (4), and a cutting assembly (6) is installed on the driving assembly (5).

2. The flocking cloth cutting device according to claim 1, characterized in that: The frame comprises a base (1); Two mutually parallel vertical plates (2) are fixed on the base (1), and a support plate (7), a material rack (8) and a guide roller (9) are installed between the two vertical plates (2); The material rack (8) and the guide roller (9) are each provided with two sets, and the support plate (7) is provided with one set; A material rack (8) and a guide roller (9) are provided at both ends of the support plate (7), and the material rack (8) is located at the lower side of the guide roller (9).

3. The flocking cloth cutting device according to claim 1, characterized in that: The material rack (8) comprises a side plate (801); Two side plates (801) are provided, and a material coiling roller (802) and a material guide roller (803) are installed between the two side plates (801), and the ends of the material guide roller (803) are rotatably installed on the vertical plate (2); The coiling roller (802) is connected to a driving motor (11).

4. The flocking cloth cutting device according to claim 3, characterized in that: A protrusion (804) is provided on one side of the side plate (801), and a pull rod (805) is installed between two opposing protrusions (804); The tightening assembly (10) comprises a right-angle plate (1001) and a threaded rod (1002); Both ends of the threaded rod (1002) are sleeved with a right-angle plate (1001), a spring (1003) and a nut (1004), and the other end of the right-angle plate (1001) is sleeved on a corresponding pull rod (805); The spring (1003) pushes the right-angle plate (1001) toward another right-angle plate (1001).

5. The flocking cloth cutting device according to claim 1, characterized in that: A lead screw is installed in the guide rail (3), and a servo motor connected to the lead screw is installed on the outer surface of the guide rail (3); The end of the sliding frame (4) is mounted in cooperation with the screw rod.

Images