Spring conveying device

Abstract

The utility model belongs to the technical field of spring manufacturing, and particularly relates to a spring conveying device which comprises an annular conveying belt and a spring compression conveying belt, the spring compression conveying belt comprises a V-shaped conveying section and a parallel conveying section, and the V-shaped conveying section is used for compressing and conveying springs; the parallel conveying section is used for conveying the compressed spring into a non-woven fabric bag; a rotating axis is arranged between the V-shaped conveying section and the parallel conveying section, and the V-shaped conveying section and the parallel conveying section are rotationally connected through the rotating axis. The parallel conveying sections can be close to or away from each other, and meanwhile the V-shaped conveying sections are driven to adjust the included angle between the V-shaped conveying sections around the rotating axis. According to the utility model, the V-shaped conveying section and the parallel conveying section are rotationally connected through the rotating axis, so that an operator can independently control the distance between the springs of the V-shaped conveying section by rotating the V-shaped conveying section, the problems that the included angle between the existing V-shaped conveying sections is fixed and the flexibility is poor are solved, and the V-shaped conveying section is used for adapting to the springs with more heights.

Description

Technical Field

[0001] The utility model belongs to the technical field of spring manufacturing, and particularly relates to a spring conveying device. Background Art

[0002] Springs are widely used in the spring cores of mattresses and sofas. During the manufacturing and conveying process of springs, annular conveyor belts and spring compression conveyor belts are usually used. However, in the current spring compression conveyor belt, the parallel conveying section and the V-shaped conveying section are fixedly arranged, and the two need to be linked together to adjust the spacing of the springs, that is, the included angle between the V-shaped conveying sections is fixed and unchanged, and the overall flexibility is poor.

[0003] In view of this, the present utility model is proposed. Summary of the Utility Model

[0004] The present utility model hopes to provide a spring conveying device, and the specific scheme is as follows:

[0005] A spring conveying device includes an annular conveyor belt and a spring compression conveyor belt. The spring compression conveyor belt is arranged below the annular conveyor belt; a spring coiling machine is arranged on one side of the annular conveyor belt, and the spring coiling machine is used for coiling springs; the annular conveyor belt is used for adsorbing and conveying the springs coiled by the spring coiling machine; the spring compression conveyor belt includes a V-shaped conveying section and a parallel conveying section. The V-shaped conveying section is used for compressing and conveying springs; the parallel conveying section is used for conveying the compressed springs into a non-woven bag; a rotation axis is arranged between the V-shaped conveying section and the parallel conveying section, and the V-shaped conveying section and the parallel conveying section are rotationally connected through the rotation axis; the parallel conveying sections can be close to or away from each other, and at the same time drive the V-shaped conveying section to adjust the included angle between the V-shaped conveying sections around the rotation axis.

[0006] A sliding component is arranged on the V-shaped conveying section. The sliding component includes a fixing piece, a sliding groove is arranged on the fixing piece, a sliding block is arranged in the sliding groove, the sliding block is slidably connected with the sliding groove, and when the sliding block slides in the sliding groove, it rotates in cooperation with the rotation axis.

[0007] The annular conveyor belt has a triangular structure, and a plurality of conveying wheels are arranged at the three corners of the triangular structure. The annular conveyor belt arranged in this way has a longer conveying time than the traditional conveyor belt and has a better cooling effect on the springs.

[0008] A plurality of adsorbing components are arranged on the annular conveyor belt. The adsorbing components are used for adsorbing springs, and a baffle is arranged on one side of the adsorbing components.

[0009] The adsorbing component includes a housing, and a magnetic material is arranged in the housing. The magnetic material is used for adsorbing the spring on the housing.

[0010] A pallet is provided at the bottom of the V-shaped conveying section.

[0011] The pallet is set as an adjustable pallet up and down.

[0012] The spring compression conveyor belt adopts a chain conveyor belt or a synchronous conveyor belt.

[0013] The beneficial effects of the present utility model are as follows:

[0014] In this application, the V-shaped conveying section and the parallel conveying section are set to be rotationally connected through a rotation axis, so that the operator can rotate the V-shaped conveying section to independently control the spring spacing of the V-shaped conveying section, solving the problem that the included angle between the current V-shaped conveying sections is fixed and the flexibility is poor, and is used to adapt to springs of more heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural view of a spring conveying device of the present utility model Figure 1 ;

[0016] Figure 2 is a schematic structural view of a spring conveying device of the present utility model Figure 2 ;

[0017] Figure 3 is a schematic structural view of a spring conveying device of the present utility model Figure 3 ;

[0018] Figure 4 is a schematic partial structural view of a spring conveying device of the present utility model Figure 1 ;

[0019] Figure 5 is a schematic partial structural view of a spring conveying device of the present utility model Figure 2 ;

[0020] Figure 6 is a schematic partial structural view of a spring conveying device of the present utility model Figure 3 ;

[0021] Figure 7 is Figure 6 an enlarged view of the structure of part A in

[0022] Figure 8 is a schematic partial structural view of a spring conveying device of the present utility model Figure 4 ;

[0023] Figure 9 is a schematic partial structural view of a spring conveying device of the present utility model Figure 5 ;

[0024] Figure 10 is a schematic partial structural view of a spring conveying device of the present utility modelFigure 6 ;

[0025] Figure 11 This is a schematic diagram of a partial structure of a spring conveying device of the present utility model Figure 7 ;

[0026] Figure 12 This is a schematic diagram of a partial structure of a spring conveying device of the present utility model Figure 8 ;

[0027] Among them, the reference numerals are: 1, annular conveyor belt; 11, conveying wheel; 2, spring compression conveyor belt; 21, V-shaped conveying section; 22, parallel conveying section; 3, support plate; 4, spring coiling machine; 5, spring; 6, rotation axis; 7, sliding assembly; 71, fixing member; 72, chute; 73, slider; 74, extension member; 8, adsorbing member; 81, edge stop; 9, non-woven fabric bag. Specific embodiments

[0028] The following further describes the present utility model in conjunction with specific embodiments.

[0029] In the following description, all concepts related to directions (or orientations) such as up, down, left, right, front, and back are based on the position state of the figure being described, aiming to facilitate public understanding. Therefore, they should not be construed as special limitations on the technical solutions provided by the present utility model.

[0030] As Figures 1 - 12 shown, a spring conveying device includes an annular conveyor belt 1 and a spring compression conveyor belt 2. The spring compression conveyor belt 2 is arranged below the annular conveyor belt 1; a spring coiling machine 4 is provided on one side of the annular conveyor belt 1, and the spring coiling machine 4 is used for coiling the spring 5; the annular conveyor belt 1 is used for adsorbing and conveying the spring 5 coiled by the spring coiling machine 4; the spring compression conveyor belt 2 includes a V-shaped conveying section 21 and a parallel conveying section 22. The V-shaped conveying section 21 is used for compressing and conveying the spring 5; the parallel conveying section 22 is used for conveying the compressed spring 5 into the non-woven fabric bag 9; a rotation axis 6 is provided between the V-shaped conveying section 21 and the parallel conveying section 22, and the V-shaped conveying section 21 and the parallel conveying section 22 are rotationally connected through the rotation axis 6; the parallel conveying sections 22 can approach or move away from each other, and at the same time drive the V-shaped conveying section 21 to adjust the included angle between the V-shaped conveying sections 21 around the rotation axis 6 (i.e., adjust the size of the β angle).

[0031] A sliding assembly 7 is provided on the V-shaped conveying section 21. The sliding assembly 7 includes a fixing member 71. A chute 72 is provided on the fixing member 71. A slider 73 is provided in the chute 72. The slider 73 is slidably connected to the chute 72, and when the slider 73 slides in the chute 72, it rotates in cooperation with the rotation axis 6, that is, the sliding of the slider 73 drives the rotation of the V-shaped conveying section 21.

[0032] The annular conveyor belt 1 has a triangular structure, and a number of conveyor wheels 11 are provided at the three corners of the triangular structure. The annular conveyor belt 1 arranged in this way has a longer conveying time than the traditional conveyor belt and a better cooling effect on the spring 5. A number of adsorbing members 8 are provided on the annular conveyor belt 1. The adsorbing members 8 are used to adsorb the spring 5. A baffle 81 is provided on one side of the adsorbing member 8 to prevent the spring 5 from falling during conveying. The adsorbing member 8 includes a housing, and a magnetic material is provided inside the housing. The magnetic material is used to adsorb the spring 5 on the housing.

[0033] A support plate 3 is provided at the bottom of the V-shaped conveying section 21, and the support plate 3 is arranged to be vertically adjustable. Since the sizes and weights of the springs 5 are different, when conveying larger and heavier springs 5, when the adsorbing member 8 runs to the V-shaped conveying section 21, it may not be able to adsorb the spring 5. Therefore, it is necessary to provide the support plate 3 to support the spring 5; the support plate 3 is arranged to be vertically adjustable to adapt to springs 5 of different heights. The spring compression conveyor belt 2 uses a chain conveyor belt or a synchronous conveyor belt. Embodiment 1

[0034] First, after the spring coiling machine 4 winds the spring 5, it is adsorbed by the adsorbing member 8 on the annular conveyor belt 1. While the spring 5 is adsorbed and cooled on the annular conveyor belt 1, it is conveyed from left to right and from top to bottom through the annular conveyor belt 1. Since the structure of the annular conveyor belt 1 disclosed in the present application is a triangular structure, at least one conveyor wheel 11 is provided at each of the three corners, and the running length of this is longer than that of the traditional conveyor belt with only two conveyor wheels 11, so that the conveying time of the spring 5 is longer than that of the traditional conveyor belt, and the cooling effect on the spring 5 is better.

[0035] Then, the vertically adjustable support plate 3 is used to adapt to the spring 5 during conveying. The spring 5 is conveyed to the spring compression conveyor belt 2 below the annular conveyor belt 1. That is, after the spring 5 is compressed and conveyed through the V-shaped conveying section 21, it is then conveyed through the parallel conveying section 22 and enters the non-woven bag 9 for subsequent processing. Among them, the parallel conveying section 22 is fixedly arranged, that is, both sides of the parallel conveying section 22 are fixedly arranged. However, the V-shaped conveying sections 21 can be rotatably connected through the rotation axis 6, that is, according to the required degree of spring 5 compression, the distance between the V-shaped conveying sections 21 can be independently controlled (equivalent to adjusting Figure 10 and Figure 12 the size of the α angle in the figure to adjust the distance between the springs 5 in the V-shaped conveying section 21), and the flexibility is better. Embodiment 2

[0036] Other conditions are the same as those in Embodiment 1. However, when the symmetrically arranged parallel conveying sections 22 approach or move away from each other, and at the same time drive the V-shaped conveying sections 21 to approach or move away from each other, due to the presence of the sliding assembly 7, the slider 73 will slide in the chute 72, thereby driving the V-shaped conveying section 21 to rotate around the rotation axis 6, thus changing the magnitude of the α angle to a certain extent and adapting to springs of more heights.

[0037] It should be noted that the current V-shaped conveying section 21 and the parallel conveying section 22 are fixedly linked, that is, the symmetric included angle β (as Figure 4 shown) is fixed. Even if the symmetrically arranged parallel conveying sections 22 drive the V-shaped conveying sections 21 to approach or move away from each other and the symmetric distance between the V-shaped conveying section 21 and the parallel conveying section 22 changes, the β angle will not change. However, the V-shaped conveying section 21 and the parallel conveying section 22 disclosed in this application are rotationally connected through the rotation axis 6. With the cooperation of the sliding assembly 7, if the symmetric distance between the V-shaped conveying section 21 and the parallel conveying section 22 changes and the slider 73 slides in the chute 72, the included angle α between the V-shaped conveying section 21 and the parallel conveying section 22 will definitely change (that is, the symmetric included angle β will change), which can be used to adapt to springs 5 of more heights.

[0038] The above content is a further detailed description of the provided technical solution in combination with the preferred implementation manner of this patent. It cannot be determined that the specific implementation of the present utility model is only limited to the above descriptions. For those of ordinary skill in the technical field to which this patent belongs, without departing from the concept of this patent, several simple deductions or substitutions can still be made, and all should be regarded as belonging to the protection scope of this patent.

Claims

1. A spring conveying device, characterized in that: It includes an annular conveyor belt and a spring compression conveyor belt, and the spring compression conveyor belt is arranged below the annular conveyor belt; One side of the annular conveyor belt is provided with a spring coiling machine, and the spring coiling machine is used for coiling springs; The annular conveyor belt is used for adsorbing and conveying the springs coiled by the spring coiling machine; The spring compression conveyor belt includes a V-shaped conveying section and a parallel conveying section. The V-shaped conveying section is used for compressing and conveying springs; the parallel conveying section is used for conveying the compressed springs into a non-woven bag; A rotating axis is provided between the V-shaped conveying section and the parallel conveying section, and the V-shaped conveying section and the parallel conveying section are rotationally connected through the rotating axis; The parallel conveying sections can be close to or away from each other, and at the same time drive the V-shaped conveying section to adjust the angle between the V-shaped conveying sections around the rotating axis.

2. A spring conveying device according to claim 1, characterized in that: A sliding component is arranged on the V-shaped conveying section. The sliding component includes a fixing part. A chute is arranged on the fixing part. A slider is arranged in the chute. The slider is slidably connected with the chute, and when the slider slides in the chute, it rotates in cooperation with the rotating axis.

3. The spring conveying device according to claim 1, characterized in that: The annular conveyor belt is in a triangular structure, and a number of conveyor wheels are arranged at the three corners of the triangular structure.

4. A spring conveying device according to claim 1, characterized in that: A number of adsorbing parts are arranged on the annular conveyor belt. The adsorbing parts are used for adsorbing springs, and a baffle is arranged on one side of the adsorbing parts.

5. A spring conveying device according to claim 4, characterized in that: The adsorbing part includes a housing, and a magnetic material is arranged in the housing. The magnetic material is used for adsorbing the spring on the housing.

6. The spring conveying device according to claim 1, wherein: A supporting plate is arranged at the bottom of the V-shaped conveying section.

7. A spring conveying device according to claim 6, characterized in that: The supporting plate is set to be a supporting plate that can be adjusted up and down.

8. A spring conveying device according to claim 1, characterized in that: The spring compression conveyor belt adopts a chain conveyor belt or a synchronous conveyor belt.

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