Conveying mechanism applied to spring cushion production machinery

Abstract

The utility model discloses a conveying mechanism applied to spring cushion production machinery. The conveying mechanism comprises a first clamping conveying mechanism and a second clamping conveying mechanism, the first clamping and conveying mechanism conveys in the first direction, the second clamping and conveying mechanism conveys in the second direction, the first clamping and conveying mechanism is arranged at the input end of the second clamping and conveying mechanism, and the first clamping and conveying mechanism and the second clamping and conveying mechanism can be synchronously opened and closed in the third direction. The first clamping and conveying mechanism can be independently opened and closed in the third direction. According to the bagged spring string conveying device, the first clamping and conveying mechanism which can be independently opened and closed is arranged, so that bagged spring strings with different heights can be conveyed in a matched mode.

Description

Technical Field

[0001] This utility model relates to the field of mattress machinery technology, specifically to a conveying mechanism applied to spring mattress production machinery. Background Technology

[0002] Spring mattresses are a common type of furniture.

[0003] In the actual production of existing bagged springs, the spring strings need to be clamped, conveyed, and then pushed together to form bagged springs. This requires the use of a spring string conveying mechanism.

[0004] Existing spring string conveying mechanisms generally include a first clamping conveyor belt, a second clamping conveyor belt, and a pushing mechanism. The first clamping conveyor belt is used to input bagged spring strings, and the pushing mechanism is used to push the bagged spring strings from the first clamping conveyor belt to the second clamping conveyor belt, thereby enabling the bagged spring strings to be glued together.

[0005] However, in order to enable high-altitude transport, the first and second clamping conveyor belts of existing spring string conveying mechanisms are usually opened and closed simultaneously to ensure that they can cooperate in clamping and pushing bagged springs. However, this method cannot be used to produce spring pads with high and low springs. Summary of the Invention

[0006] In view of the shortcomings of the existing technology, the present invention aims to provide a conveying mechanism that can adapt to the combination of bag spring strings of different heights to form spring cushions.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A conveying mechanism for use in spring cushion production machinery includes a first clamping conveying mechanism and a second clamping conveying mechanism;

[0009] The first clamping and conveying mechanism conveys along a first direction, and the second clamping and conveying mechanism conveys along a second direction. The first clamping and conveying mechanism is located at the input end of the second clamping and conveying mechanism, and the first clamping and conveying mechanism and the second clamping and conveying mechanism can open and close synchronously along a third direction.

[0010] The first clamping and conveying mechanism can open and close independently in a third direction.

[0011] Furthermore, the first clamping and conveying mechanism includes at least two oppositely arranged first conveyor belts, and the second clamping and conveying mechanism includes at least two oppositely arranged second conveyor belts. At least one first conveyor belt and at least one second conveyor belt can be synchronously displaced along a third direction, so that the distance between the two first conveyor belts and the two second conveyor belts can be synchronously adjusted.

[0012] Furthermore, the first clamping and conveying mechanism consists of two sets of first conveyor belts arranged opposite each other, with the two sets of first conveyor belts connected end to end, and the two sets of first conveyor belts opening and closing synchronously.

[0013] Furthermore, it also includes a first displacement frame, a second displacement frame, a first driving device, and a second driving device. The first driving device is used to drive the first displacement frame to move along a third direction. A second conveyor belt and a second driving device are installed on the first displacement frame. The second driving device is used to drive the second displacement frame to move along a third direction. A first conveyor belt is installed on the second displacement frame.

[0014] Furthermore, it also includes a pushing mechanism, which is installed on one side of the first clamping and conveying mechanism and the second clamping and conveying mechanism is installed on the other side of the first clamping and conveying mechanism. The pushing mechanism is used to push the bag spring from the first clamping and conveying mechanism to the second clamping and conveying mechanism.

[0015] Furthermore, the pushing mechanism includes a first push plate, a second push plate, and a push plate driving device. The first push plate and the second push plate are arranged opposite each other along a third direction. The first push plate and the second push plate can move closer to each other or further away from each other along the third direction. The first push plate and the second push plate can open and close synchronously with the first clamping and conveying mechanism. The push plate driving device is used to drive the first push plate and the second push plate to move synchronously along a second direction.

[0016] Furthermore, both the first push plate and the second push plate are toothed, and the teeth of the first push plate and the second push plate are staggered.

[0017] This utility model has the following beneficial effects:

[0018] This utility model discloses a conveying mechanism for spring cushion production machinery. By setting a first clamping conveying mechanism that can be opened and closed independently, it can be used to convey bagged spring strings of different heights. Attached Figure Description

[0019] Figure 1 This is a schematic diagram illustrating the principle of a conveying mechanism applied to spring cushion production machinery according to this utility model;

[0020] Figure 2 This is a three-dimensional structural schematic diagram of one embodiment of a conveying mechanism applied to spring cushion production machinery according to the present invention. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so as to provide a clearer understanding of the technical concept claimed by the present invention.

[0022] like Figures 1-2 The present invention discloses a conveying mechanism for spring cushion production machinery, comprising a first clamping conveying mechanism 1 and a second clamping conveying mechanism 2.

[0023] The first clamping and conveying mechanism 1 conveys along a first direction, and the second clamping and conveying mechanism 2 conveys along a second direction. The first clamping and conveying mechanism 1 is located at the input end of the second clamping and conveying mechanism 2. The first clamping and conveying mechanism 1 and the second clamping and conveying mechanism 2 can open and close synchronously along a third direction.

[0024] The first clamping and conveying mechanism 1 can open and close independently in a third direction.

[0025] It should be noted that the first direction is the left-right direction, the second direction is the front-back direction, and the third direction is the up-down direction.

[0026] In use, the first clamping and conveying mechanism 1 and the second clamping and conveying mechanism 2 can open and close synchronously, thereby ensuring that the first clamping and conveying mechanism 1 and the second clamping and conveying mechanism 2 can synchronously convey the bag spring strings that are raised. When it is necessary to convey bag spring strings of different heights, the first clamping and conveying mechanism 1 can open and close independently, thereby cooperating to convey bag spring strings of different heights.

[0027] The advantages of this utility model are: it is equipped with a first clamping and conveying mechanism that can be opened and closed independently, so as to cooperate in conveying bag spring strings of different heights.

[0028] Furthermore, the first clamping and conveying mechanism 1 includes at least two oppositely arranged first conveyor belts 11, and the second clamping and conveying mechanism 2 includes at least two oppositely arranged second conveyor belts 21. At least one first conveyor belt 11 and at least one second conveyor belt 21 can be synchronously displaced along a third direction so that the distance between the two first conveyor belts 11 and the two second conveyor belts 21 can be synchronously adjusted.

[0029] More specifically, the first clamping conveying mechanism 1 and the second clamping conveying mechanism 2, which are composed of the first conveyor belt 11 and the second conveyor belt 21, have the advantages of stable conveying and stable clamping of bag spring strings, which is conducive to the stable conveying of bag spring strings.

[0030] Furthermore, the first clamping and conveying mechanism 1 consists of two sets of first conveyor belts 11 arranged opposite each other, with the two sets of first conveyor belts 11 connected end to end, and the two sets of first conveyor belts 11 opening and closing synchronously.

[0031] More specifically, by setting up two sets of first conveyor belts 11 connected end to end, when the first string of bagged springs is input from the first conveyor belt 11 to the output end of the first conveyor belt 11 and has not been pushed to the second conveyor belt 2, the next string of bagged springs can be input from the first conveyor belt 11 located at the input end, thereby reducing the conveying interval between the two strings of bagged springs and effectively improving efficiency.

[0032] Furthermore, it also includes a first displacement frame 3, a second displacement frame 4, a first driving device 5, and a second driving device 6. The first driving device 5 is used to drive the first displacement frame 3 to move in a third direction. A second conveyor belt 21 and the second driving device 6 are installed on the first displacement frame 3. The second driving device 6 is used to drive the second displacement frame 4 to move in a third direction. A first conveyor belt 11 is installed on the second displacement frame 4.

[0033] It should be noted that the first driving device 5 can be a cylinder, ball screw, linear actuator, or other driving device, as long as it can drive the first displacement frame 3 to move in a third direction.

[0034] like Figure 2 As shown, the first driving device 5 is a linear drive mechanism composed of a motor and a lead screw.

[0035] It should be noted that the second drive device 6 can be a cylinder, ball screw, linear actuator, or other drive device, as long as it can drive the second displacement frame 6 to move in a third direction.

[0036] like Figure 2 As shown, the second driving device 6 is a cylinder.

[0037] When the second drive device 6 is a cylinder, a stroke-adjustable cylinder is preferred.

[0038] When the second drive device 6 is a cylinder, it can quickly position itself to a specified height, thereby quickly adjusting the opening size of the first clamping and conveying mechanism 1 to a suitable height.

[0039] More specifically, by setting up a first displacement frame 3, a second displacement frame 4, a first driving device 5, and a second driving device 6, it is possible to ensure that the first conveyor belt 11 and the second conveyor belt 21 can open and close synchronously, while the second displacement frame 4 can be raised and lowered independently, so that the two first conveyor belts 11 can open and close independently.

[0040] Furthermore, it also includes a pushing mechanism 7, which is installed on one side of the first clamping and conveying mechanism 1 and the second clamping and conveying mechanism 2 is installed on the other side of the first clamping and conveying mechanism 1. The pushing mechanism 7 is used to push the bag spring from the first clamping and conveying mechanism 1 to the second clamping and conveying mechanism 2.

[0041] More specifically, by setting up a pushing mechanism 7, it is ensured that the bagged spring string can be pushed from the first clamping conveyor 1 to the second clamping conveyor 2.

[0042] Furthermore, the pushing mechanism 7 includes a first push plate 71, a second push plate 72, and a push plate driving device 73. The first push plate 71 and the second push plate 72 are arranged opposite each other along a third direction. The first push plate 71 and the second push plate 72 can move closer to each other or further away from each other along the third direction. The first push plate 71 and the second push plate 72 can open and close synchronously with the first clamping and conveying mechanism 1. The push plate driving device 73 is used to drive the first push plate 71 and the second push plate 72 to move synchronously along a second direction.

[0043] More specifically, by setting the first push plate 71 and the second push plate 72, it is ensured that the first push plate 71 and the second push plate 72 can push the bagged spring string in an accurate position, and that bagged spring strings of different heights can be pushed.

[0044] It should be noted that the push plate driving device 73 can be a cylinder, ball screw, linear driver or other driving device, as long as it can drive the first push plate 71 and the second push plate 72 to move synchronously in the second direction.

[0045] It should be noted that, as Figure 2 As shown, the push plate driving device 73 is a linear drive mechanism driven by a motor, pulleys and belt, which has the advantages of stable driving and controllable pushing distance.

[0046] It should be noted that, as Figure 2 As shown, one of the first push plate 71 and the second push plate 72 is slidably mounted on the mounting frame, and the other is fixedly mounted on the mounting frame. The first push plate 71 and the second push plate 72 are respectively fixedly connected to the two oppositely arranged first conveyor belts 11 in the third direction. At this time, the push plate driving device 73 drives the mounting frame to move in the second direction, which can drive the first push plate 71 and the second push plate 72 to move synchronously in the second direction. At the same time, the opening and closing of the two first conveyor belts 11 in the third direction can drive the first push plate 71 and the second push plate 72 to open and close synchronously.

[0047] Furthermore, both the first push plate 71 and the second push plate 72 are toothed, and the teeth of the first push plate 71 and the second push plate 72 are staggered.

[0048] More specifically, such as Figure 2 As shown, by setting the first push plate 71 and the second push plate 72 in the shape of insert teeth, the minimum interval between the first push plate 71 and the second push plate 72 can be the length of a single insert tooth, thereby accommodating bag spring strings with smaller heights.

[0049] For those skilled in the art, various other corresponding changes and modifications can be made based on the technical solutions and concepts described above, and all such changes and modifications should fall within the protection scope of the claims of this utility model.

Claims

1. A conveying mechanism applied to spring cushion production machinery, characterized in that: Includes a first clamping and conveying mechanism and a second clamping and conveying mechanism; The first clamping and conveying mechanism conveys along a first direction, and the second clamping and conveying mechanism conveys along a second direction. The first clamping and conveying mechanism is located at the input end of the second clamping and conveying mechanism, and the first clamping and conveying mechanism and the second clamping and conveying mechanism can open and close synchronously along a third direction. The first clamping and conveying mechanism can open and close independently in a third direction.

2. The conveying mechanism for use in spring cushion production machinery as described in claim 1, characterized in that: The first clamping and conveying mechanism includes at least two oppositely arranged first conveyor belts, and the second clamping and conveying mechanism includes at least two oppositely arranged second conveyor belts. At least one first conveyor belt and at least one second conveyor belt can be synchronously displaced along a third direction so that the distance between the two first conveyor belts and the two second conveyor belts can be synchronously adjusted.

3. The conveying mechanism for use in spring cushion production machinery as described in claim 2, characterized in that: The first clamping and conveying mechanism consists of two sets of first conveyor belts arranged opposite each other, with the two sets of first conveyor belts connected end to end, and the two sets of first conveyor belts opening and closing synchronously.

4. The conveying mechanism for use in spring cushion production machinery as described in claim 2, characterized in that: It also includes a first displacement frame, a second displacement frame, a first driving device, and a second driving device. The first driving device is used to drive the first displacement frame to move along a third direction. A second conveyor belt and a second driving device are installed on the first displacement frame. The second driving device is used to drive the second displacement frame to move along a third direction. A first conveyor belt is installed on the second displacement frame.

5. The conveying mechanism for use in spring cushion production machinery as described in claim 1, characterized in that: It also includes a pushing mechanism, which is installed on one side of the first clamping and conveying mechanism and the second clamping and conveying mechanism is installed on the other side of the first clamping and conveying mechanism. The pushing mechanism is used to push the bag spring from the first clamping and conveying mechanism to the second clamping and conveying mechanism.

6. The conveying mechanism for use in spring cushion production machinery as described in claim 5, characterized in that: The pushing mechanism includes a first push plate, a second push plate, and a push plate driving device. The first push plate and the second push plate are arranged opposite each other along a third direction. The first push plate and the second push plate can move closer to each other or further away from each other along the third direction. The first push plate and the second push plate can open and close synchronously with the first clamping and conveying mechanism. The push plate driving device is used to drive the first push plate and the second push plate to move synchronously along a second direction.

7. The conveying mechanism for use in spring cushion production machinery as described in claim 6, characterized in that: Both the first push plate and the second push plate are toothed, and the teeth of the first push plate and the second push plate are staggered.

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