Sofa spring storage mechanism

Abstract

The utility model discloses a sofa spring storage mechanism which comprises a limiting column fixing plate, a limiting column is connected and arranged on the working face of the limiting column fixing plate, and material blocking seats are symmetrically arranged on the two sides of the limiting column fixing plate respectively, so that sofa springs can be stored in a containing cavity in order. The automatic discharging mechanism is matched with the discharging mechanism to achieve automatic discharging, the working efficiency of the whole sofa spring mounting process can be improved, the production cost can be reduced, and the market competitiveness is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sofa manufacturing equipment, in particular to a storage mechanism for sofa springs. Background Art

[0002] With the continuous progress of society and the continuous improvement of people's living standards, people's requirements for furniture comfort are getting higher and higher. As a multifunctional sofa, the functional sofa is very popular because of its multiple functions, wide range of applications, and stylish appearance. The seat frame of the functional sofa is an important component of the functional sofa.

[0003] For example, a Chinese utility model patent with publication number CN210581788U and patent name "A functional sofa spring seat frame" discloses a functional sofa spring seat frame, which solves the technical problem of poor comfort caused by the use of traditional seat frames in the prior art for functional sofas. The functional sofa spring seat frame comprises a frame, springs and connecting parts, the number of the springs is at least two, and the frame is provided with mounting parts with the same number as the springs, all the springs are detachably connected to the corresponding mounting parts through the connecting parts, the middle section of the frame is recessed downward, and the middle sections of all the springs are convex upward; through the cooperation between the recessed frame and the convex springs, after the seat cushion is installed thereon, it can directly prevent the user from touching the frame or the functional frame and other sofa components below it when sitting down, effectively improving the sitting feeling and increasing the comfort; the utility model not only has stable support and is easy to maintain, but also has strong comfort and a long service life.

[0004] In the prior art, when assembling sofa springs, the sofa springs are taken out one by one and one end is buckled into the connecting piece. The piled sofa springs are not only inconvenient to take and put, but also the manual taking and putting efficiency is low, and continuous feeding cannot be achieved. Utility Model Content

[0005] The utility model aims at the deficiencies in the prior art and provides a storage mechanism for sofa springs, which has a simple structure and can cooperate with the unloading of automatic spring loading equipment, thus facilitating automatic feeding.

[0006] In order to solve the above technical problems, the utility model solves them through the following technical solutions: a storage mechanism for sofa springs, including a limit column fixing plate, a limit column is connected and arranged along the working surface of the limit column fixing plate, and material blocking seats are symmetrically arranged on both sides of the limit column fixing plate.

[0007] In the above technical solution, a limit baffle is connected to the material stopper and is arranged parallel to the limit column fixing plate, so that a cavity is formed between the limit column fixing plate and the limit baffle.

[0008] In the above technical solution, an adjustment mounting portion is provided on the limit column fixing plate, the limit column is installed through the adjustment mounting portion, and the relative position of the limit column on the limit column fixing plate can be adjusted through the adjustment mounting portion.

[0009] In the above technical solution, the adjustment installation part can be set in multiple places.

[0010] In the above technical solution, the material stopping seat includes a vertical portion and a horizontal portion that are integrally connected, and the limit baffle is connected to the material stopping seat via the vertical portion.

[0011] In the above technical solution, hollow notches are provided on the horizontal portion and the vertical portion to match the feeding structure to complete the feeding of the sofa spring.

[0012] In the above technical solution, the limit column fixing plate includes a first limit column fixing plate and a second limit column fixing plate which are separately arranged and whose working planes are in the same horizontal plane. A first limit column is arranged on the first limit column fixing plate, and a second limit column is arranged on the second limit column fixing plate.

[0013] In the above technical solution, the material stopping seat includes a first material stopping seat and a second material stopping seat, the first material stopping seat is arranged at the outer end of the first limiting column fixing plate, and the second material stopping seat is arranged at the outer end of the second limiting column fixing plate.

[0014] In the above technical solution, the number of the limit baffles is consistent with the limit column fixing plate, including a first limit baffle and a second limit baffle whose working planes are in the same horizontal plane, the first limit baffle is connected to the first material stop seat, and the second limit baffle is connected to the second material stop seat.

[0015] In the above technical solution, an operable gap is reserved between the first limit baffle and the second limit baffle.

[0016] Compared with the prior art, the utility model has the following beneficial effects: a cavity is formed between the limiting column fixing plate and the limiting baffle, and a limiting column is connected and arranged on the working surface of the limiting column fixing plate to limit the sofa spring, so that the sofa spring can be neatly stored in the cavity, and automatic unloading is realized in cooperation with the unloading mechanism, which can not only improve the working efficiency of the entire sofa spring installation process, but also help to reduce production costs and improve market competitiveness. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 1 This is a schematic diagram of the structure of the utility model in Example 1.

[0019] Figure 2 This is a schematic diagram of the explosion structure of the utility model in Example 1.

[0020] Figure 3 This is a schematic diagram of the structure of the utility model in Example 2.

[0021] Figure 4 This is a schematic diagram of the structure of the utility model after the spring is removed in Example 2.

[0022] Figure 5 This is a schematic diagram of the sofa spring structure. DETAILED DESCRIPTION

[0023] The utility model is described in further detail below in conjunction with the accompanying drawings.

[0024] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be used for other implementation schemes, variations, improvements, equivalent schemes, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0025] Those skilled in the art should understand that, in the disclosure of the present invention, the directions or positions indicated by the terms "longitudinal", "lateral", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings, which are only simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the above terms should not be understood as limitations on the present invention.

[0026] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0027] See also Figure 5 The sofa spring 5 is usually formed by a steel wire that is continuously bent in an S shape to form an open curved portion 51 at two ends and a plurality of continuous intermediate curved portions 52 between the two ends.

[0028] In order to realize the continuous feeding of the sofa spring 5, it is necessary to set a storage mechanism at the front end of the material discharge to cooperate with the continuous feeding of the sofa spring 5. The sofa spring storage mechanism involved in the present application is as follows.

[0029] Example 1, see Figure 1 to Figure 2 A storage mechanism for sofa springs comprises a limit column fixing plate 1, a limit column, a material blocking seat and a limit baffle 4, wherein the limit column fixing plate 1 and the limit baffle 4 are parallel to each other, and there is a storage space for accommodating sofa springs between the limit column fixing plate 1 and the limit baffle 4, and two symmetrically arranged material blocking seats are used at both ends of the space formed by the limit column fixing plate 1 and the limit baffle 4 to connect the limit column fixing plate 1 and the limit baffle 4 to form a cavity open both above and below.

[0030] An adjustment mounting portion 10 is provided on the limiting column fixing plate 1, and the limiting column is detachably arranged on the working surface of the limiting column fixing plate 1 located in the cavity through the adjustment mounting portion 10. Obviously, the adjustment mounting portion 10 can not only be used to fix the limiting column, but also can be used to adjust the relative position of the limiting column 2 on the limiting column fixing plate 1. In order to correspond to the structure of the sofa spring, the number of limiting columns is preferably two, namely the first limiting column 21 and the second limiting column 22, which is conducive to effectively limiting the sofa spring, that is, the two continuous middle curved portions 52 can be limited by the first limiting column 21 and the second limiting column 22. For sofa springs of different sizes, the position of the middle curved portion 52 will be different. The position of sofa springs of different sizes can be satisfied by adjusting the relative position of the limiting column 2 on the limiting column fixing plate 1.

[0031] The two ends of the space formed by the limiting column fixing plate 1 and the limiting baffle 4 are connected by two symmetrically arranged material stopping seats, which are the first material stopping seat 31 and the second material stopping seat 32. The first material stopping seat 31 and the second material stopping seat 32 have the same structure. The first material stopping seat 31 includes a first horizontal portion 311 and a first vertical portion 312, and the second material stopping seat 32 includes a second horizontal portion 321 and a second vertical portion 322.

[0032] In order to facilitate blanking, the first horizontal portion 311 and the first vertical portion 312 are provided with continuous first hollow slots 313 , and the second horizontal portion 321 and the second vertical portion 322 are provided with continuous second hollow slots 323 .

[0033] When storing materials, place the sofa springs 5 Figure 1The two ends of the sofa spring 5 are stacked in the cavity formed by the connection between the limiting column fixing plate 1 and the limiting baffle 4, and the two ends of the sofa spring 5 are placed on the first horizontal part 311 and the second horizontal part 321 to complete the material preparation. The pushing mechanism in the feeding mechanism of the sofa spring passes through the first hollow notch 313 and the second hollow notch 323 respectively, and the two ends of the sofa spring 5 are pushed toward the middle, so that the two ends of the sofa spring 5 are separated from the first horizontal part 311 and the second horizontal part 321, and fall into the receiving mechanism after losing support, and then continue the subsequent processing actions, so as to realize automated production.

[0034] Example 2, see Figure 3 to Figure 4 A storage mechanism for sofa springs comprises a limiting column fixing plate 1, a limiting column, a material blocking seat and a limiting baffle 4, wherein the limiting column fixing plate 1 and the limiting baffle 4 are parallel to each other, and there is a storage space for accommodating sofa springs between the limiting column fixing plate 1 and the limiting baffle 4, and the limiting column fixing plate 1 and the limiting baffle 4 are connected by two symmetrically arranged first material blocking seats 31 and second material blocking seats 32 at both ends of the space formed by the limiting column fixing plate 1 and the limiting baffle 4 to form a cavity open both above and below.

[0035] In order to achieve higher adaptability and more convenient operation, the limiting column fixing plate 1 includes a first limiting column fixing plate 11 and a second limiting column fixing plate 12 which are separately arranged and whose working planes are on the same horizontal plane. In this way, sofa springs 5 ​​of different lengths can be adapted by adjusting the interval between the first limiting column fixing plate 11 and the second limiting column fixing plate 12.

[0036] The number of the 4 limit baffles is consistent with the limit column fixing plate 1, including a first limit baffle 41 and a second limit baffle 42 whose working planes are in the same horizontal plane. The first limit baffle 41 is connected to the first material stop seat 31, and the second limit baffle 42 is connected to the second material stop seat 32. An operable gap is reserved between the first limit baffle 41 and the second limit baffle 42.

[0037] In this way, during operation, the position of the sofa spring 5 can be adjusted by reserving an operable gap between the first limit baffle plate 41 and the second limit baffle plate 42, which makes the operation more convenient.

[0038] The first limiting column fixing plate 11 and the second limiting column fixing plate 12 are both provided with an adjustment mounting portion 10. Similarly, the number of the adjustment mounting portions 10 can be several so as to achieve a wider adjustment range of the limiting column.

[0039] Of course, the number of limit columns can be consistent with the embodiment, including a first limit column 21 corresponding to the first limit column fixing plate, and a second limit column 22 corresponding to the second limit column fixing plate 12. If a sofa spring with an extended length is involved, the number of limit columns can be adjusted accordingly to achieve the arrangement and stacking of the sofa springs in the cavity to ensure the effectiveness of material cutting.

[0040] Similar to Example 1, the first material stopping seat 31 and the second material stopping seat 32 have the same structure. The first material stopping seat 31 includes a first horizontal portion 311 and a first vertical portion 312, and the second material stopping seat 32 includes a second horizontal portion 321 and a second vertical portion 322. In order to cooperate with material cutting, a continuous first hollow slot 313 is opened on the first horizontal portion 311 and the first vertical portion 312, and a continuous second hollow slot 323 is opened on the second horizontal portion 321 and the second vertical portion 322.

[0041] The principle of the embodiment 1 is consistent with that of the embodiment 2. When storing the material, place the sofa spring 5 as Figure 1 The two ends of the sofa spring 5 are stacked in the cavity formed by the connection between the limiting column fixing plate 1 and the limiting baffle 4, and the two ends of the sofa spring 5 are placed on the first horizontal part 311 and the second horizontal part 321 to complete the material preparation. The pushing mechanism in the feeding mechanism of the sofa spring passes through the first hollow notch 313 and the second hollow notch 323 respectively, and the two ends of the sofa spring 5 are pushed toward the middle, so that the two ends of the sofa spring 5 are separated from the first horizontal part 311 and the second horizontal part 321, and fall into the receiving mechanism after losing support, and then continue the subsequent processing actions, so as to realize automated production.

[0042] Of course, in Example 2, the sofa springs 5 ​​of different lengths can be adapted by adjusting the interval between the first limit column fixing plate 11 and the second limit column fixing plate 12. During the storage process, if the sofa spring 5 needs to be adjusted, the position of the sofa spring 5 can be adjusted through the operable gap reserved between the first limit baffle 41 and the second limit baffle 42, which makes the operation more convenient.

[0043] Through the structure in the above embodiment, the storage of sofa springs can be effectively completed, and the unloading mechanism can be effectively cooperated to realize automatic unloading, which can not only improve the work efficiency of the entire sofa spring installation process, but also help reduce production costs and improve market competitiveness.

[0044] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments. Without departing from the principles, the embodiments of the present invention may be deformed or modified in any way.

Claims

1. A storage mechanism for sofa springs, characterized in that: It comprises a limiting column fixing plate (1), along the working surface of which the limiting columns are connected and arranged, and material blocking seats are symmetrically arranged on both sides of the limiting column fixing plate (1).

2. The storage mechanism for sofa springs according to claim 1, characterized in that: A limit stopper plate (4) is connected to the material stopper seat (3) and is arranged parallel to the limit post fixing plate (1), so that a cavity is formed between the limit post fixing plate and the limit stopper plate.

3. The storage mechanism for sofa springs according to claim 2, characterized in that: The limiting column fixing plate (1) is provided with an adjustment mounting portion (10), the limiting column is installed via the adjustment mounting portion (10), and the relative position of the limiting column on the limiting column fixing plate (1) can be adjusted via the adjustment mounting portion (10).

4. The storage mechanism for sofa springs according to claim 3, characterized in that: The adjustment mounting portion (10) may be provided at multiple locations.

5. The storage mechanism for sofa springs according to claim 2, characterized in that: The material blocking seat comprises a vertical portion and a horizontal portion which are integrally connected, and the limit baffle is connected to the material blocking seat via the vertical portion.

6. The storage mechanism for sofa springs according to claim 5, characterized in that: The horizontal portion and the vertical portion are provided with hollow notches.

7. The storage mechanism for sofa springs according to claim 2, characterized in that: The limiting column fixing plate (1) comprises a first limiting column fixing plate (11) and a second limiting column fixing plate (12) which are separately arranged and whose working planes are in the same horizontal plane, wherein a first limiting column (21) is arranged on the first limiting column fixing plate, and a second limiting column (22) is arranged on the second limiting column fixing plate (12).

8. The storage mechanism for sofa springs according to claim 7, characterized in that: The material stopping seat comprises a first material stopping seat (31) and a second material stopping seat (32), wherein the first material stopping seat (31) is arranged at the outer end of the first limiting column fixing plate (11), and the second material stopping seat (32) is arranged at the outer end of the second limiting column fixing plate (12).

9. The storage mechanism for sofa springs according to claim 8, characterized in that: The number of the limit baffles (4) is consistent with the limit column fixing plate (1), and includes a first limit baffle (41) and a second limit baffle (42) whose working planes are in the same horizontal plane, the first limit baffle (41) is connected to the first material stop seat (31), and the second limit baffle (42) is connected to the second material stop seat (32).

10. The storage mechanism for sofa springs according to claim 9, characterized in that: An operable gap is reserved between the first limit baffle (41) and the second limit baffle (42).

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