Continuous self-skinning foaming shock pad production device

Abstract

The utility model discloses a continuous self-skinning foaming shock pad production device which comprises a bending unit used for bending a flexible plate so that the left end and the right end of the flexible plate can be bent upwards; the conveying unit is used for providing a moving track, the input end of the conveying unit is connected with the bending unit, and the conveying unit is used for bearing the bent flexible plate; and the pouring unit is located at the input end of the conveying unit, the pouring end of the pouring unit faces the conveying unit, and the pouring unit is used for pouring the foaming material into the flexible plate on the conveying unit. According to the production device, bending, conveying and pouring are integrated, automation and continuity of the shock pad production process are achieved, and production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the production field of shock pad, especially to a continuous self-skin foaming shock pad production device. BACKGROUND

[0002] The self-cleaning skin foaming shock pad is usually made of high molecular material through foaming process, and has a self-cleaning skin. This material not only has good shock absorbing performance, but also can effectively prevent the adhesion of dirt and dust, thereby maintaining the cleanliness and hygiene of the pad.

[0003] The patent document with authorization announcement No. CN205009476U discloses a continuous self-skin foaming shock pad production device, which includes a pair of circulating belts, a gap for accommodating foaming material between the circulating belts, a pouring mechanism outside the circulating belts for pouring foaming material into the gap, and a driving mechanism in each circulating belt for driving the circulating belts to continuously operate. The gap between the circulating belts forms a cavity required for the pouring forming process. The pouring mechanism sends the foaming material into the gap, and the foaming material undergoes processes such as leveling, foaming, and solidification forming, and is then output from the outlet end of the circulating belt to form a foaming shock pad. Since the circulating belts can continuously operate, the pouring mechanism can continuously pour foaming material, and the production process does not need to be interrupted.

[0004] The existing shock pad production device lacks a bending unit, which cannot move the bent flexible plate to the pouring unit, resulting in the inability to realize the automatic production of the shock pad. Therefore, it is necessary to improve such a structure to overcome the above-mentioned defects. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a continuous self-skin foaming shock pad production device to solve the problem of low automation degree of the existing shock pad production device.

[0006] The above technical purpose of the utility model is achieved by the following technical scheme:

[0007] A continuous self-skin foaming shock pad production device, comprising,

[0008] A bending unit is used to bend the flexible plate, so that the left and right ends of the flexible plate are bent upward by 90°.

[0009] A conveying unit is used to provide a moving track. The input end of the conveying unit is connected with the bending unit, and the conveying unit is used to receive the bent flexible plate.

[0010] A pouring unit is located on the input end of the conveying unit, and the pouring end of the pouring unit is arranged towards the conveying unit. The pouring unit is used to pour foaming material into the flexible plate on the conveying unit.

[0011] The bending unit comprises,

[0012] The bending support is used for providing support and mounting space, and a top surface of the bending support is provided with a bending platform used for placing a flexible plate.

[0013] The bending plate is installed on the bending platform, and the bending plate comprises a bending transition part and a bending positioning part.

[0014] The bending unit further comprises a mounting piece, the mounting piece is arranged on the bending positioning part, a mounting through slot is formed in the mounting piece, a guide wheel is arranged in the mounting through slot, and the guide wheel is locked by a bolt at a connecting position of the mounting through slot.

[0015] The conveying unit comprises a conveying support, the conveying support is used for providing support and mounting space, the conveying support is provided with a first conveying assembly and a second conveying assembly, the first conveying assembly and the second conveying assembly are arranged in parallel, the length of the first conveying assembly is greater than the length of the second conveying assembly, and the first conveying assembly and the second conveying assembly are identical in structure and comprise,

[0016] The conveying rollers are arranged in the length direction of the conveying support, the conveying rollers are provided with conveying chains, the end portions of the conveying rollers are connected with external transmission structures, the conveying rollers are driven by the external transmission structures, and the conveying chains are driven to rotate.

[0017] The first conveying assembly is provided with a lower pressing plate, the lower pressing plate can move synchronously with the conveying chain, two ends of the lower pressing plate are provided with mounting holes two, the second conveying assembly is provided with an upper pressing plate, the upper pressing plate can move synchronously with the conveying chain, when the upper pressing plate moves to the lower side of the second conveying unit, the lower surface of the upper pressing plate is in contact with the top of the stop block, and the stop block, the lower pressing plate and the upper pressing plate jointly form a foaming cavity.

[0018] The conveying unit further comprises a stop block, the stop block is arranged at the left and right ends of the lower pressing plate, the stop block is provided with mounting holes one, the two ends of the lower pressing plate are provided with mounting holes two matched with the mounting holes one, the stop block is matched with the mounting holes one and the mounting holes two, and the stop block is locked on the lower pressing plate by screws and bolts.

[0019] The further setting of the utility model is: the pouring unit includes, pouring support, pouring support is used for providing support and installation space, the pouring support is installed with pouring piece, the pouring piece has the pouring cavity containing foaming material in, the bottom of pouring piece is provided with discharge gate, the discharge gate is communicated with pouring cavity, the discharge gate is provided to the conveying unit, the foaming material in pouring cavity is exported through the discharge gate.

[0020] To sum up, the utility model has the following beneficial effects:

[0021] 1, high degree of automation: the production device sets bending, conveying, pouring in an organic whole, realizes the automation and continuous of shock pad production process, improves production efficiency.

[0022] 2, good flexibility: the number and height of the conveying unit stopper can be adjusted according to the height of flexible plate, so that the device can adapt to flexible plate of different height.

[0023] 3, stable quality: the pouring unit can ensure that foaming material is evenly distributed in flexible plate by precisely controlling the pouring quantity and flow speed of foaming material, so as to form the foaming shock pad of stable quality. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is the three-dimensional structure schematic view of the utility model.

[0025] Figure 2 It is the front view of the utility model.

[0026] Figure 3 It is the structure schematic view of the bending unit of the utility model.

[0027] Figure 4 It is the front view of the conveying unit of the utility model.

[0028] Figure 5 It is the three-dimensional structure schematic view of the conveying unit of the utility model.

[0029] Figure 6 It is Figure 5 The partial enlarged view of.

[0030] Figure 7 It is the sectional view of the conveying unit of the utility model.

[0031] Figure 8 It is Figure 7 The partial enlarged view of.

[0032] Digital labels: bending unit 1, bending support 11, bending transition 12, bending positioning part 13, mounting 14, guide wheel 15, bending platform 16, conveying unit 2, conveying support 21, conveying roller 22, conveying chain 23, stop block 24, lower pressing plate 25, upper pressing plate 26, foaming cavity 27, pouring unit 3, pouring support 31, pouring 32. DETAILED DESCRIPTION

[0033] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with the drawings and specific embodiments.

[0034] As shown in Figure 1 and 2 , the utility model provides a continuous self-skinning foaming damping pad production device, including bending unit 1, bending unit 1 is used to bend flexible plate, so that the left and right ends of flexible plate are bent 90 ° upwards, a certain bending moment is applied to flexible plate by bending unit 1, so that plastic deformation occurs, thereby achieving the purpose of bending;

[0035] Conveying unit 2, conveying unit 2 is used to provide moving track, the input end of conveying unit 2 is connected with bending unit 1, conveying unit 2 is used to receive the flexible plate after bending and moves the flexible plate to the lower side of pouring unit 3, and prepares for subsequent pouring operation;

[0036] Pouring unit 3, pouring unit 3 is located on the input end of conveying unit 2, and the pouring end of pouring unit 3 is arranged towards conveying unit 2, pouring unit 3 is used to pour foaming material into the flexible plate on conveying unit 2, and the foaming material experiences processes such as flow leveling, foaming and solidification forming in the flexible plate, and finally forms a foaming damping pad.

[0037] As shown in Figure 3 , bending unit 1 includes bending support 11, bending support 11 is used to provide support and installation space, the top surface of bending support 11 is provided with bending platform 16, and bending platform 16 is used to place flexible plate;Bending plate, the bending plate is installed on the bending platform 16, and the bending plate includes bending transition 12 and bending positioning part 13, one end of the bending transition 12 is connected with the bending platform 16 horizontally, the other end of the bending transition 12 is twisted 90 ° and connected with the bending platform 16 vertically, the bending positioning part 13 is vertically installed on the bending platform 16, and one end of the bending positioning part 13 is connected with the bending transition 12. Mounting 14, mounting 14 is arranged on the bending positioning part 13, mounting through slot is formed in mounting 14, guide wheel 15 is arranged in the mounting through slot, and the connecting part of guide wheel 15 and mounting through slot is locked by bolt.

[0038] In use, the flexible plate is placed on the bending support 11, and the flexible plate moves along the bending support 11, the two side edges of the flexible plate are bent and deformed under the guidance of the bending transition part 12, forming a bending part, one side of the bending part is in contact with the bending positioning part 13, the other side of the bending part is in contact with the guide wheel 15, and finally enters the conveying unit 2.

[0039] As shown in Figure 4 and Figure 5 , the conveying unit 2 comprises a conveying support 21 for providing support and installation space, and a first conveying assembly and a second conveying assembly are installed on the conveying support 21, the second conveying assembly is located above the first conveying assembly, the first conveying assembly and the second conveying assembly are arranged in parallel, the length of the first conveying assembly is greater than the length of the second conveying assembly, and the first conveying assembly and the second conveying assembly are the same structure and comprise a conveying roller 22, a plurality of conveying rollers 22 are provided along the length direction of the conveying support 21, and a conveying chain 23 is arranged on the conveying roller 22, the end of the conveying roller 22 is connected with an external transmission structure (omitted in the figure), and the conveying roller 22 is driven by the external transmission structure, so as to drive the conveying chain 23 to rotate.

[0040] As shown in Figure 7 and Figure 8 , the first conveying assembly is provided with a lower pressing plate 25 on the conveying chain 23, the lower pressing plate can move synchronously with the conveying chain 23, and installation holes one are formed at both ends of the lower pressing plate 25, the second conveying assembly is provided with an upper pressing plate 26 on the conveying chain, the upper pressing plate 26 can move synchronously with the conveying chain, when the upper pressing plate 26 moves to the lower part of the second conveying unit, the lower surface of the upper pressing plate 26 is in contact with the top of the stop block, and the stop block 24, the lower pressing plate 25 and the upper pressing plate 26 jointly form a foaming cavity 27.

[0041] As shown in Figure 6 , the stop block 24 is installed on the left and right ends of the conveying chain 23, the stop block 24 is provided with installation holes one, the stop block 24 is matched with the installation holes two through the installation holes, and is locked by screws and bolts, so as to be installed on the lower pressing plate 25, the stop block 24 cooperates with the lower pressing plate 25 to limit the flexible plate, the stop block 24 adopts modular design, and each stop block 24 is an independent unit. This design makes the stop block 24 can be stacked together like building blocks, so as to increase or decrease the height according to the needs. Users can easily adjust the number of stop blocks according to actual needs. Whether it is necessary to increase the height to meet the specific space requirements, or it is necessary to reduce the height to adapt to different application scenarios, the building block type stop block can easily cope with it.

[0042] As shown in Figure 2As shown, the pouring unit 3 includes a pouring support 31 for providing support and mounting space, and a pouring member 32 mounted on the pouring support 31, wherein the pouring member 32 has a pouring cavity for accommodating foaming material, and the pouring member 32 is provided with a discharge port at the bottom end, which is in communication with the pouring cavity and is arranged towards the conveying unit 2. The foaming material in the pouring cavity is output through the discharge port. In use, when the conveying unit 2 conveys the flexible plate to the designated position, the pouring unit 3 starts to work. By controlling the opening degree of the discharge port and the pouring speed of the pouring member 32, the pouring amount and flow speed of the foaming material are accurately controlled to ensure that the foaming material can uniformly flow into the flexible plate.

[0043] As shown in the figure, the bending unit 1 applies a certain bending moment to the flexible plate through the bending transition part 12 and the bending positioning part 13 to make it plastically deform, so as to achieve the purpose of bending. Figure 3 The conveying unit 2 drives the conveying roller 22 to rotate through the external transmission structure, and then drives the conveying chain 23 to move. The pouring unit 3 accurately controls the pouring amount and flow speed of the foaming material by controlling the opening degree of the discharge port and the pouring speed of the pouring member 32. The foaming material undergoes processes such as leveling, foaming, and curing in the flexible plate, and finally forms a foaming shock pad.

[0044] In use, the flexible plate is placed on the bending support 11 and ensured to move correctly along the bending support 11. At the same time, check whether the conveying unit 2 and the pouring unit 3 are working normally. Start the bending unit 1, and the flexible plate is bent and deformed under the guidance of the bending transition part 12 to form a bending part. One side of the bending part is in contact with the bending positioning part 13, and the other side is in contact with the guide wheel 15 and finally enters the conveying unit 2. Start the conveying unit 2, and the bent flexible plate is conveyed to below the pouring unit 3. In this process, the stop block 24 limits the flexible plate to ensure stable conveying. When the conveying unit 2 conveys the flexible plate to the designated position, start the pouring unit 3. By controlling the opening degree of the discharge port and the pouring speed of the pouring member 32, the pouring amount and flow speed of the foaming material are accurately controlled. The foaming material undergoes processes such as leveling, foaming, and curing in the flexible plate.

[0045] In the description of the utility model, it needs to explain, the term "upper", "lower", "inner", "outer", "left", "right" and so on indicate the orientation or position relation is based on the orientation or position relation shown in the drawing, or it is the orientation or position relation that the utility model product uses usually put, or it is the orientation or position relation that the person skilled in the art usually understands, just is for the convenience of describing the utility model and simplifying the description, and not indicate or imply the equipment or element that is indicated must have the specific orientation, with specific orientation structure and operation, therefore can not be understood as the restriction of the utility model.In addition, the term "first", "second" and so on are just used for distinguishing description, and can not be understood as indicating or implying relative importance.In the description of the utility model, it also needs to explain, unless another explicit provision and limitation, "arrange", "connect" and so on should do the broad sense understanding, for example, "connect" can be fixedly connected, also can be detachably connected, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can be indirectly connected through intermediate medium, can be the intercommunication of two elements inside.For the ordinary skill in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.In this paper, the term "include", "contain" or its any other variant is intended to cover non-exclusive inclusion, in addition to containing the listed elements, but also can include other elements that are not explicitly listed.

[0046] The above specific embodiment of the utility model is not involved in the description of the public technical knowledge in the art, can be implemented by referring to the public technical knowledge.

[0047] The basic principle, main features and advantages of the utility model are shown and described above.The person skilled in the art should understand that the utility model is not limited by the above-mentioned examples, the above-mentioned examples and the description in the specification are just to illustrate the principle of the utility model, under the premise of not departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, these changes and improvements all fall into the scope of the utility model claimed.The scope of protection of the utility model is defined by the attached claims and its equivalents.

Claims

1. A continuous self-skinning foam cushion production apparatus, characterized by, The utility model relates to a flexible plate bending and foaming device, which comprises a bending unit, a conveying unit, and a pouring unit. The bending unit is used to bend the flexible plate so that the left and right ends of the flexible plate are bent upwards. The conveying unit is used to provide a moving track, and the input end of the conveying unit is connected with the bending unit. The pouring unit is located on the input end of the conveying unit, and the pouring end of the pouring unit is arranged towards the conveying unit. The bending unit comprises a bending support for providing a support and mounting space. The bending plate is installed on the bending platform.

2. The apparatus according to claim 1, wherein The bending plate comprises a bending transition part and a bending positioning part.

3. The apparatus according to claim 1, wherein The bending unit further comprises a mounting piece arranged on the bending positioning part. The mounting piece is provided with a mounting through slot, and a guide wheel is arranged in the mounting through slot.

4. A continuous self-skinning foam cushion production apparatus as defined in claim 3, wherein, The conveying unit comprises a conveying support for providing a support and mounting space.

5. A continuous self-skinning foam cushion production apparatus as defined in claim 4, wherein, The conveying support is provided with a first conveying assembly and a second conveying assembly.

6. The apparatus of claim 1, wherein the apparatus is a continuous self-skinning foam cushion production apparatus. The first conveying assembly and the second conveying assembly are arranged in parallel. The first conveying assembly has a length greater than that of the second conveying assembly. The first conveying assembly and the second conveying assembly have the same structure. The conveying unit further comprises a stop block. The stop block is arranged on the lower pressing plate. The pouring unit comprises a pouring support for providing a support and mounting space. The pouring support is provided with a pouring piece. The pouring piece has a pouring cavity for containing the foaming material. The bottom end of the pouring piece is provided with a discharge port. The discharge port is communicated with the pouring cavity. The foaming material in the pouring cavity is output through the discharge port.

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