Positioning device for quilting machine

Abstract

The utility model discloses a positioning device for a quilting machine, and belongs to the technical field of mattress preparation devices. A positioning device for a quilting machine comprises a machine tool and further comprises a first telescopic rod, a second telescopic rod, a third telescopic rod and a fourth telescopic rod, the first motor is fixedly connected to the telescopic end of the first telescopic rod; the mounting rod I is fixedly connected to the output end of the motor I; the plurality of groups of mounting cylinders I are fixedly connected to the mounting rod I; the second motor is fixedly connected to the machine tool; the second mounting rod is fixedly connected to the output end of the second motor; the second mounting cylinders are fixedly connected to the second mounting rods; through the arrangement of the contact type switch, when a mattress is placed on the machine body to move, force caused by squeezing the mattress can be controlled, creases caused by excessive positioning squeezing are reduced, and the situation that the creases on the surface of the mattress are sewn during follow-up quilting is reduced.

Description

Technical Field

[0001] This utility model relates to the field of mattress manufacturing equipment technology, and in particular to a positioning device for a quilting machine. Background Technology

[0002] A quilting machine is a textile machine used to sew linear patterns on the surface of mattresses, bedspreads, quilts, etc. Quilting machines used for sewing quilts can be divided into two categories according to the number of stitches and the number of patterns to be sewn: straight quilting machines and computerized quilting machines.

[0003] When quilting existing mattresses, a positioning device is needed to fix the mattress to the equipment. The common method is to use a telescopic rod to move the mattress and then move it into the quilting area before quilting. However, this method is prone to squeezing the edges and corners of the mattress and causing some deformation. When quilting is done later, creases will be left on the surface of the mattress, which has certain shortcomings.

[0004] Therefore, a positioning device for a quilting machine is provided to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to solve the problems mentioned in the background art and to provide a positioning device for a quilting machine.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A positioning device for a quilting machine, comprising a machine tool, and further comprising:

[0008] Telescopic rod one is fixedly connected to the machine tool;

[0009] Motor 1 is fixedly connected to the telescopic end of telescopic rod 1;

[0010] Mounting rod one is fixedly connected to the output end of motor one;

[0011] Multiple sets of mounting cylinders are all fixedly connected to the mounting rod.

[0012] Motor 2 is fixedly connected to the machine tool;

[0013] Mounting rod two is fixedly connected to the output end of motor two;

[0014] Multiple sets of mounting cylinders are fixedly connected to the mounting rod.

[0015] Multiple sets of contact switches are respectively installed on mounting cylinder one and mounting cylinder two, which are located at both ends of the machine tool.

[0016] Preferably, two sets of telescopic rods are fixedly connected to the machine tool, and a movable plate is fixedly connected to the telescopic end of the telescopic rods. The movable plate is used to clamp the side of the mattress.

[0017] To reduce creases caused by lateral compression, preferably, both sets of movable plates are connected to a second contact switch.

[0018] Preferably, multiple sets of rollers are rotatably connected inside the movable plate.

[0019] Preferably, the machine tool is rotatably connected to multiple sets of rollers, with gaps between the rollers. Mounting cylinders one and two are rotatably connected within the gaps. A support frame is fixedly connected to the machine tool, and the rollers are rotatably connected within the support frame.

[0020] Preferably, a second mounting plate is fixedly connected to the machine tool, and the second motor is fixedly connected to the second mounting plate.

[0021] Preferably, a mounting bracket is fixedly connected to the telescopic end of the telescopic rod, and the motor is fixedly connected to the mounting bracket.

[0022] Preferably, extension rod one and extension rod two are threadedly connected inside the first mounting cylinder and the second mounting cylinder, respectively.

[0023] Compared with the prior art, this utility model provides a positioning device for a quilting machine, which has the following beneficial effects:

[0024] This invention, through the setting of a contact switch, can control the force caused by squeezing the mattress when the mattress is placed on the machine body and moved, reducing creases caused by excessive positioning and squeezing, and reducing the possibility of creases on the mattress surface being sewn up during subsequent quilting. Attached Figure Description

[0025] Figure 1 A schematic diagram of the structure of a positioning device for a quilting machine proposed in this utility model. Figure 1 ;

[0026] Figure 2 A schematic diagram of the structure of a positioning device for a quilting machine proposed in this utility model. Figure 2 ;

[0027] Figure 3 A schematic diagram of the structure of a positioning device for a quilting machine proposed in this utility model. Figure 3 ;

[0028] Figure 4 This utility model proposes a positioning device for a quilting machine. Figure 3 A schematic diagram of the structure of part A;

[0029] Figure 5 This utility model proposes a positioning device for a quilting machine. Figure 3 A structural diagram of section B;

[0030] Figure 6 This utility model proposes a positioning device for a quilting machine. Figure 3 A structural diagram of part C.

[0031] In the diagram: 1. Machine tool; 101. Roller 1; 102. Clearance; 103. Support frame; 201. Telescopic rod 1; 202. Mounting frame 1; 203. Motor 1; 204. Mounting rod 1; 205. Mounting cylinder 1; 206. Extension rod 1; 301. Mounting plate 2; 302. Motor 2; 303. Mounting rod 2; 304. Mounting cylinder 2; 305. Extension rod 2; 401. Telescopic rod 2; 402. Moving plate; 403. Roller 2; 5. Contact switch 1; 6. Contact switch 2. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0033] Example:

[0034] Reference Figure 1-6A positioning device for a quilting machine includes a machine tool 1, and further includes: a telescopic rod 201 fixedly connected to the machine tool 1; a motor 203 fixedly connected to the telescopic end of the telescopic rod 201; a mounting rod 204 fixedly connected to the output end of the motor 203; multiple mounting cylinders 205 fixedly connected to the mounting rod 204; a second motor 302 fixedly connected to the machine tool 1; a second mounting rod 303 fixedly connected to the output end of the second motor 302; multiple mounting cylinders 304 fixedly connected to the mounting rod 303; and multiple contact switches 5 respectively mounted on the mounting cylinders 205 and 304, which are located at opposite ends of the machine tool 1. Two sets of telescopic rods 401 are fixedly connected to the machine tool 1, and movable switches are fixedly connected to the telescopic ends of the telescopic rods 401. Plate 402, movable plate 402 is used to clamp the side of the mattress. Both sets of movable plates 402 are connected to contact switches 6. Multiple sets of rollers 403 are rotatably connected inside the movable plates 402. Multiple sets of rollers 101 are rotatably connected on the machine tool 1. There is a gap 102 between the rollers 101. Mounting cylinder 205 and mounting cylinder 304 are rotatably connected in the gap 102. A support frame 103 is fixedly connected on the machine tool 1. Rollers 101 are rotatably connected in the support frame 103. Mounting plate 301 is fixedly connected on the machine tool 1. Motor 302 is fixedly connected to mounting plate 301. Mounting frame 202 is fixedly connected to the telescopic end of telescopic rod 201. Motor 203 is fixedly connected to mounting frame 202. Extension rod 206 and extension rod 305 are threadedly connected inside mounting cylinder 205 and mounting cylinder 304, respectively.

[0035] The gap 102 of this device is as follows Figure 1 , Figure 2 , Figure 3 As shown, the mounting rod 203 is rotatably connected to the shorter side of the machine tool 1 on both sides, while the longer gap 102 is the movable mounting rod 204.

[0036] In actual use, the mattress is placed on machine tool 1 and pushed from the end with the longer gap 102 to the end with the shorter gap 102. At this time, motor 2 302 is started, and mounting cylinder 2 304 changes from being horizontal with roller 1 101 to being vertical with roller 1 101. Then, the mattress is pushed, which will make the mattress contact the contact switch 2 6 on mounting cylinder 2 304. At this time, machine tool 1 sends a signal, the operator moves away from the machine tool, motor 1 203 starts, mounting cylinder 1 205 becomes vertical, and then the telescopic end of telescopic rod 1 201 retracts, making contact switch 5 on mounting cylinder 1 205 contact the mattress. The signal sent at this time will be transmitted to the control system of machine tool 1, and then a signal will be sent. Then telescopic rod 2 401 starts, and moving plates 402 move closer to each other, thus squeezing the mattress to move it until contact switch 2 6 on moving plate 402 sends a signal at the same time, at which point the mattress will be in the center of machine tool 1.

[0037] Subsequently, the system of machine tool 1 performs a self-test. In this embodiment, two sets of contact switches 6 and four sets of contact switches 5 are used. When the system self-tests and all contact switches send signals, it can be determined that the mattress positioning is complete. Then, machine tool 1 is started to make the quilting needle work and then quilt the mattress.

[0038] When in use, two contact switches in the same position need to send signals to determine that this side is in contact with the mattress.

[0039] After the quilting is completed, you can directly start motor 2 (302) to flip the mattress, then take out the mattress, insert a new mattress of the same size, and finally fix the mattress by rotating motor 2 (302).

[0040] This invention, through the setting of a contact switch, can control the force caused by squeezing the mattress when the mattress is placed on the machine body 1 and moved, reducing creases caused by excessive positioning and squeezing, and reducing the situation where creases on the mattress surface are sewn up during subsequent quilting.

[0041] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A positioning device for a quilting machine, comprising a machine tool (1), characterized in that, Also includes: Telescopic rod 1 (201) is fixedly connected to machine tool (1); Motor 1 (203) is fixedly connected to the telescopic end of telescopic rod 1 (201); Mounting rod one (204) is fixedly connected to the output end of motor one (203); Multiple sets of mounting cylinders (205) are fixedly connected to the mounting rod (204); Motor 2 (302) is fixedly connected to the machine tool (1); Mounting rod two (303) is fixedly connected to the output end of motor two (302); Multiple sets of mounting cylinders (304) are fixedly connected to the mounting rod (303); Multiple sets of contact switches (5) are respectively installed on the mounting cylinder (205) and the mounting cylinder (304), which are located at both ends of the machine tool (1).

2. The positioning device for a quilting machine according to claim 1, characterized in that, Two sets of telescopic rods (401) are fixedly connected to the machine tool (1). A movable plate (402) is fixedly connected to the telescopic end of the telescopic rod (401). The movable plate (402) is used to clamp the side of the mattress.

3. A positioning device for a quilting machine according to claim 2, characterized in that, Both sets of movable plates (402) are connected to a second contact switch (6).

4. A positioning device for a quilting machine according to claim 2, characterized in that, Multiple sets of rollers (403) are rotatably connected inside the movable plate (402).

5. A positioning device for a quilting machine according to claim 1, characterized in that, Multiple sets of rollers (101) are rotatably connected to the machine tool (1), and there is a gap (102) between the rollers (101). The mounting cylinder (205) and the mounting cylinder (304) are rotatably connected within the gap (102). A support frame (103) is fixedly connected to the machine tool (1), and the rollers (101) are rotatably connected within the support frame (103).

6. A positioning device for a quilting machine according to claim 1, characterized in that, The machine tool (1) is fixedly connected to the mounting plate two (301), and the motor two (302) is fixedly connected to the mounting plate two (301).

7. A positioning device for a quilting machine according to claim 6, characterized in that, A mounting bracket (202) is fixedly connected to the telescopic end of the telescopic rod (201), and the motor (203) is fixedly connected to the mounting bracket (202).

8. A positioning device for a quilting machine according to claim 1, characterized in that, The first mounting cylinder (205) and the second mounting cylinder (304) are respectively threaded with an extension rod (206) and an extension rod (305).

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