Gravity quilt spread material processing and positioning device

Abstract

The utility model relates to the technical field of gravity quilt manufacturing, in particular to a gravity quilt spreading processing positioning device. Comprising a frame, a positioning strip and a positioning clamp, the positioning strip is fixedly connected to the frame, a sliding groove is formed in the positioning strip, the positioning clamp is installed on the sliding groove through a fastener, and the end, making contact with materials, of the positioning clamp is in an inverted-V shape. Through the design that the section, making contact with the material, of the positioning clamp is in a V shape, a V-shaped pit is formed in the cloth during use, so that a worker can recognize the sanding position, crystal sand can automatically fall into the bottom of the V-shaped pit, and the time for the worker to align an outlet of a sanding rod to a designated position is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of gravity quilt manufacturing, and particularly relates to a positioning device for laying and processing gravity quilts. Background Art

[0002] A gravity quilt is a type of quilt that fills the quilt with additional weight-increasing fillers to affect human sleep by increasing the mass of the quilt. Its specific structure is as shown in the gravity quilt authorized and announced by the Chinese Patent Authorization Announcement Number: CN211021994U on July 17, 2020. By setting: a weight-increasing filler and a quilt body; the weight-increasing filler is a granular filler; a plurality of weight-increasing fillers are provided and filled in the quilt body. The purpose of increasing the weight of the quilt body through the weight-increasing filler is achieved, thereby realizing the technical effect of being more conducive to falling asleep and ensuring the sleep quality, and further solving the technical problem of being not conducive to falling asleep caused by the quilt in the prior art being too light and having no sense of oppression.

[0003] In the actual production and manufacturing process, it is necessary to lay weight-increasing fillers in the quilt body and perform a sewing process after filling. In actual laying, it is necessary to equidistantly place crystal sand as a weight-increasing filler on the flat-laid material, which is also called the sand-laying process. In the prior art, workers generally control the sand-laying position by visual inspection or making marks on the edge of the material, and the crystal sand is prone to position changes due to vibration and inclination after being placed in the material, affecting the accuracy of the sand-laying process.

[0004]

[0005] SUMMARY OF THE UTILITY MODEL

[0006]

[0007] Aiming at the deficiencies of the prior art, the purpose of the present utility model is as follows:

[0007] Firstly, to provide a positioning device for laying and processing gravity quilts, which clamps the material through specially designed chucks on both sides to form a visible interval to assist workers in the sand-laying process.

[0008] Secondly, to provide a positioning device for laying and processing gravity quilts, which clamps the material through specially designed chucks on both sides to form a depression as a sand-laying point, reducing the possibility of position changes of the crystal sand during the sand-laying operation.

[0009] To achieve the above purpose, the present utility model provides the following technical solution: A positioning device for laying and processing gravity quilts, including a frame, a positioning strip, and a positioning clamp. The positioning strip is fixedly connected to the frame. A chute is provided on the positioning strip. The positioning clamp is installed on the chute through a fastener. The end of the positioning clamp in contact with the material is in an inverted "V" shape.

[0010] Through the design that the section of the positioning clip in contact with the material is in a "V" shape, when in use, the fabric forms a V-shaped depression, so that workers can identify the sand laying position, and the crystal sand can fall into the bottom of the V-shaped depression by itself, reducing the time for workers to align the outlet of the sand laying rod with the designated position.

[0011] Optionally, there are several of the positioning clips, and several of the positioning clips are equidistantly arranged on the chute.

[0012] Optionally, the positioning clip includes a fixed block, a rotating shaft, a clamping spring, an upper clamping plate and a lower clamping plate;

[0013] The fixed block is installed on the chute through the fastener;

[0014] One end of the lower clamping plate is fixedly connected to the fixed block. A lower convex plate is arranged in the middle of the lower clamping plate. A hole for the rotating shaft to pass through is arranged on the lower convex plate. The other end of the lower clamping plate is the contact end with the material, and the other end of the lower clamping plate is in an inverted "V" shape;

[0015] The position of one end of the upper clamping plate corresponds to the position of one end of the lower clamping plate. An upper convex plate is arranged in the middle of the upper clamping plate. A hole for the rotating shaft to pass through is arranged on the upper convex plate. The other end of the upper clamping plate is the contact end with the material, and the other end of the upper clamping plate is in an inverted "V" shape;

[0016] The clamping spring is sleeved on the rotating shaft. One end of the clamping spring abuts against the upper clamping plate, and the other end of the clamping spring abuts against the lower clamping plate.

[0017] Optionally, the positioning strip is fixedly connected to the frame by bolts.

[0018] Optionally, the chute penetrates through the positioning strip up and down.

[0019] Optionally, anti-slip patterns are arranged at the other ends of the upper clamping plate and the lower clamping plate.

[0020] The beneficial technical effect of the present utility model is: Through the design that the section of the positioning clip in contact with the material is in a "V" shape, when in use, the fabric forms a V-shaped depression, so that workers can identify the sand laying position, and the crystal sand can fall into the bottom of the V-shaped depression by itself, reducing the time for workers to align the outlet of the sand laying rod with the designated position. Description of the Drawings

[0021] Figure 1 It is a schematic side sectional structure diagram of the present utility model;

[0022] Figure 2 It is a top view of the present utility model;

[0023] Figure 3 It is a schematic diagram of the shape of the other end of the upper clamping plate and the other end of the lower clamping plate of the present utility model;

[0024] Figure 4 It is a schematic diagram of the working scenario of the processing positioning device of the present utility model.

[0025] Reference numerals: 1 - frame, 2 - positioning strip, 3 - positioning clamp, 4 - chute, 5 - fastener, 6 - fixing block, 7 - rotating shaft, 8 - clamping spring, 9 - upper clamping plate, 10 - lower clamping plate, 11 - lower convex plate, 12 - upper convex plate. Specific embodiments

[0026] The following further describes the present utility model in detail in conjunction with the drawings and embodiments. The same components are denoted by the same reference numerals. It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the terms "bottom surface" and "top surface", "inner" and "outer" refer to the directions towards or away from the geometric center of a specific component respectively.

[0027] Refer to Figures 1-4 As shown, a gravity paving material processing positioning device includes a frame 1, a positioning strip 2 and a positioning clamp 3. The positioning strip 2 is fixedly connected to the frame 1 by bolts. A vertically penetrating chute 4 is provided on the positioning strip 2, and the positioning clamp 3 is installed on the chute 4 through a fastener 5. The end of the positioning clamp 3 in contact with the material is in an inverted "V" shape. Figure 4 It only reflects the relative positions of the frame 1, the positioning strip 2 and the positioning clamp 3, and does not represent the specific connection structure of the three in this embodiment.

[0028] According to specific processing requirements, a plurality of positioning clamps 3 are provided, and the plurality of positioning clamps 3 are equidistantly arranged on the chute 4.

[0029] The positioning clamp 3 includes a fixing block 6, a rotating shaft 7, a clamping spring 8, an upper clamping plate 9 and a lower clamping plate 10;

[0030] The fixing block 6 is installed on the chute 4 through a fastener 5;

[0031] One end of the lower clamping plate 10 is fixedly connected to the fixing block 6. A lower convex plate 11 is provided in the middle of the lower clamping plate 10, and a hole for the rotating shaft 7 to pass through is provided on the lower convex plate 11. The other end of the lower clamping plate 10 is the end in contact with the material, and the other end of the lower clamping plate 10 is in an inverted "V" shape;

[0032] The position of one end of the upper clamping plate 9 corresponds to the position of one end of the lower clamping plate 10. An upper convex plate 12 is provided in the middle of the upper clamping plate 9. An upper convex plate 12 is provided in the middle of the upper clamping plate 9, and a hole for the rotating shaft 7 to pass through is provided on the upper convex plate 12. The other end of the upper clamping plate 9 is the end in contact with the material, and the other end of the upper clamping plate 9 is in an inverted "V" shape;

[0033] The clamping spring 8 is sleeved on the rotating shaft 7. One end of the clamping spring 8 abuts against the upper clamping plate 9, and the other end of the clamping spring 8 abuts against the lower clamping plate 10.

[0034] Anti-slip patterns are provided at the other ends of both the upper clamping plate 9 and the lower clamping plate 10.

[0035] During use, select a positioning strip 2 with a suitable length according to the size of the gravity blanket, and equally space and install positioning clips 3 on the positioning strip 2 through fasteners 5. Then fix the positioning strip 2 to the frame 1 by bolts, so that there are positioning strips 2 on both the front side and the rear side of the frame 1, and the positions of the positioning clips 3 on the positioning strip 2 correspond one by one. The frame 1 is horizontally placed on the workbench in a rectangular shape, and then the cloth with sand spreading is clamped on the positioning clips 3 to make the cloth unfold and be roughly tightened. The unfolded cloth has equidistant wave peaks and corresponding wave valleys formed by V-shaped chucks at both ends, providing a rough positioning hint for workers to spread the material and guiding the crystal sand to the wave valleys after spreading the material.

[0036] The above is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions within the idea of the present invention belong to the protection scope of the present invention. It should be pointed out that for those of ordinary skill in the art, several improvements and refinements made without departing from the principle of the present invention should also be regarded as within the protection scope of the present invention.

Claims

1. A gravity paving material processing and positioning device, characterized in that: It includes a frame, a positioning strip and a positioning clip. The positioning strip is fixedly connected to the frame. A sliding groove is provided on the positioning strip. The positioning clip is installed on the sliding groove through a fastener. The end of the positioning clip in contact with the material is in an inverted "V" shape.

2. The positioning device for gravity-fed material processing according to claim 1, wherein: There are several positioning clips, and several of the positioning clips are equidistantly arranged on the sliding groove.

3. A gravity-fed material processing and positioning device according to claim 1, characterized in that: The positioning clip includes a fixed block, a rotating shaft, a clamping spring, an upper clamping plate and a lower clamping plate; The fixed block is installed on the sliding groove through the fastener; One end of the lower clamping plate is fixedly connected to the fixed block. A lower convex plate is provided in the middle of the lower clamping plate. A hole for the rotating shaft to pass through is provided on the lower convex plate. The other end of the lower clamping plate is the contact end with the material, and the other end of the lower clamping plate is in an inverted "V" shape; The position of one end of the upper clamping plate corresponds to the position of one end of the lower clamping plate. An upper convex plate is provided in the middle of the upper clamping plate. A hole for the rotating shaft to pass through is provided on the upper convex plate. The other end of the upper clamping plate is the contact end with the material, and the other end of the upper clamping plate is in an inverted "V" shape; The clamping spring is sleeved on the rotating shaft. One end of the clamping spring abuts against the upper clamping plate, and the other end of the clamping spring abuts against the lower clamping plate.

4. A gravity-fed material laying and processing positioning device according to claim 1 or 2 or 3, characterized in that: The positioning strip is fixedly connected to the frame by bolts.

5. A gravity-fed material laying and processing positioning device according to claim 1 or 2 or 3, characterized in that: The sliding groove runs through the positioning strip up and down.

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