Mounting structure of automobile sound-absorbing cotton hot-pressing, edge-sealing, cutting and heating device

Abstract

The utility model relates to the technical field of machine manufacturing, and discloses a mounting structure of an automobile sound-absorbing cotton hot-pressing edge-sealing cutting heating device, which comprises a hydraulic machine and an electric cabinet, the electric cabinet is mounted at the top end of the hydraulic machine, an electric wire is mounted at the bottom end of the electric cabinet, a heating block is mounted at the bottom end of the electric wire, and the heating block is mounted at the bottom end of the electric wire. A fixing plate is installed at the front end of the hydraulic machine, a heating plate is installed at the rear end of the fixing plate, the heating block is installed on the inner wall of the heating plate, a fixing assembly is connected to the front end of the heating plate in an inserted mode, an adjusting assembly is arranged at the left end of the fixing assembly, and a fixing groove is formed in the inner wall of the heating plate; the fixing assembly comprises an inserting block, and the inserting block is connected to the front end of the heating plate in an inserted mode. According to the utility model, the hooks are fixed by the inserting blocks and the clamping blocks, so that the cutting die can be conveniently fixed on one side of the heating plate, and the two groups of hooks are connected by the connecting rod, so that the two groups of hooks can be fixed at one time, and the cutting die is more convenient to fix.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical manufacturing, in particular to a mounting structure of a hot pressing edge sealing, cutting and heating device for automobile sound-absorbing cotton. Background Art

[0002] Sound-absorbing cotton for automobiles is a material used to reduce noise and improve sound insulation inside the car. This type of sound-absorbing cotton is usually composed of two components. It needs to be hot-pressed and sealed during use to avoid delamination, and then it can be installed in the appropriate position inside the car.

[0003] In order to prevent the sound-absorbing cotton from delaminating during the hot pressing and edge sealing process, other components are needed to fix it. The cost of developing a mold to fix it alone is high, and the general knife mold cannot adapt to multiple types of sound-absorbing cotton at the same time. It needs to be switched frequently during use. In addition, the general knife mold is fixed with bolts, which is troublesome to disassemble repeatedly. Therefore, a new type of installation structure is needed to adapt to this working environment. Utility Model Content

[0004] In order to remedy the above deficiencies, the utility model provides an installation structure for a hot pressing edge sealing, cutting and heating device for automobile sound-absorbing cotton, aiming to improve the problem mentioned in the prior art that "the existing knife die fixing assembly requires screwing multiple sets of bolts when replacing, which makes it difficult to replace conveniently".

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an installation structure of a hot pressing edge sealing cutting and heating device for automobile sound-absorbing cotton, comprising a hydraulic press and an electric control box, wherein the electric control box is installed at the top of the hydraulic press, an electric wire is installed at the bottom of the electric control box, a heating block is installed at the bottom of the electric wire, a fixing plate is installed at the front end of the hydraulic press, a heating plate is installed at the rear end of the fixing plate, the heating block is installed on the inner wall of the heating plate, a fixing component is plugged at the front end of the heating plate, an adjusting component is arranged at the left end of the fixing component, and a fixing groove is arranged on the inner wall of the heating plate;

[0006] The fixing assembly includes an insert block, which is inserted into the front end of the heating plate, a hook is slidably connected to the outer wall of the insert block, a push block is inserted into the front end of the insert block, a card block is slidably connected to the left end of the push block, the fixing groove and the card block are adapted, the bottom end of the card block is fixedly connected to a fixing spring, and the bottom end of the fixing spring is fixedly connected to the top end of the push block.

[0007] As a further description of the above technical solution:

[0008] The adjustment component comprises an adjustment box, the right end of which is fixedly connected to the left end of the insert block, the rear end of which is slidably connected to the adjustment block, and the front end of the hook is provided with an adjustment slot.

[0009] As a further description of the above technical solution:

[0010] The front end of the regulating block is fixedly connected with a compression spring, the front end of the compression spring is fixedly connected to the inner wall of the regulating box, the front end of the regulating block is fixedly connected with a pull rod, and the pull rod penetrates and slides on the front end of the regulating box.

[0011] As a further description of the above technical solution:

[0012] The rear end of the adjusting block is arranged as an inclined surface, and the adjusting groove and the adjusting block are adapted to each other.

[0013] As a further description of the above technical solution:

[0014] A pull ring is arranged at the rear end of the pull rod.

[0015] As a further description of the above technical solution:

[0016] The left end of the block is arranged as an inclined surface.

[0017] As a further description of the above technical solution:

[0018] The right end of the hook is fixedly connected with a connecting rod, and the hooks are provided in multiple groups, and the left end of another group of the hooks is fixedly connected to the right end of the connecting rod.

[0019] As a further description of the above technical solution:

[0020] The front end of the electric control box is provided with a display screen, and the front end of the electric control box is provided with a power switch.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the cutter die can be conveniently fixed on one side of the heating plate by using an insert block and a clamp block to fix the hook. At the same time, a connecting rod is used to connect two sets of hooks, so that two sets of hooks can be fixed at one time, which is more convenient when fixing the cutter die.

[0023] 2. In the utility model, the height of the hook is adjusted by using an adjusting component, so that the distance between the hook and the heating plate can be controlled, so that the hook can adapt to knife molds of different sizes, and the overall device has good applicability when used. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the overall device in the utility model;

[0025] Figure 2 It is a three-dimensional structural schematic diagram of the hook in the utility model;

[0026] Figure 3 It is a schematic cross-sectional view of the three-dimensional structure of the insert block in the utility model;

[0027] Figure 4 It is a schematic cross-sectional view of the three-dimensional structure of the adjustment box in the utility model;

[0028] Figure 5 It is a schematic cross-sectional view of the three-dimensional structure of the heating plate in the utility model.

[0029] Legend:

[0030] 1. Hydraulic press; 2. Electric control box; 21. Display screen; 22. Power switch; 23. Wires; 24. Heating block; 3. Fixing plate; 4. Heating plate; 41. Fixing slot; 5. Fixing assembly; 51. Insert block; 52. Card block; 53. Hook; 54. Push block; 55. Fixing spring; 6. Adjusting assembly; 61. Adjusting box; 62. Adjusting block; 63. Adjusting slot; 64. Extrusion spring; 65. Pull rod; 7. Connecting rod. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1 - Figure 3 The utility model provides an embodiment: an installation structure of a hot pressing edge sealing cutting and heating device for automobile sound-absorbing cotton, comprising a hydraulic press 1 for driving the knife die to move up and down and an electric control box 2 for controlling the operation of the device, wherein a control element is arranged inside the electric control box 2 to control the operation of a heating block 24, the electric control box 2 is installed at the top of the hydraulic press 1, and a wire 23 for transmitting a working signal is installed at the bottom of the electric control box 2, and a heating block 24 for heating a heating plate 4 is installed at the bottom of the wire 23, a fixing plate 3 for installing the heating plate 4 is installed at the front end of the hydraulic press 1, and a fixing plate 3 for installing the heating plate 4 is installed at the rear end of the fixing plate 3 The heating plate 4 for heating the cutting die is connected by bolts between the fixing plate 3, the hydraulic press 1 and the heating plate 4. The heating block 24 is installed on the inner wall of the heating plate 4. The heating plate 4 can be heated by starting the heating block 24. The heating plate 4 will heat the cutting die. After the cutting die reaches the specified temperature, the hydraulic press 1 can be started to start the hot pressing edge sealing operation. The front end of the heating plate 4 is plugged with a fixing component 5 for fixing the cutting die. The left end of the fixing component 5 is provided with an adjusting component 6 for adjusting the fixing component 5. The inner wall of the heating plate 4 is provided with a fixing groove 41 for matching the fixing component 5.

[0033] The fixing assembly 5 includes an insert block 51 for fixing the fixing assembly 5, the insert block 51 is inserted at the front end of the heating plate 4, the outer wall of the insert block 51 is slidably connected with a hook 53 for fixing the cutting die, the front end of the insert block 51 is inserted with a push block 54 for driving the card block 52 to move forward and backward, the left end of the push block 54 is slidably connected with a card block 52 for fixing the insert block 51, the fixing groove 41 and the card block 52 are adapted, when the card block 52 is inserted into the inside of the fixing groove 41, the insert block 51 will be fixed and cannot move outward, the bottom end of the card block 52 is fixedly connected with a fixing spring 55 for preventing the card block 52 from moving at will, the bottom end of the fixing spring 55 is fixedly connected to the top of the push block 54, and the fixing spring 55 will always squeeze the card block 52 upward to prevent it from escaping from the fixing groove 41.

[0034] Reference Figure 2 and Figure 4 The adjusting assembly 6 includes an adjusting box 61 for accommodating an adjusting block 62. The right end of the adjusting box 61 is fixedly connected to the left end of the insert block 51. The rear end of the adjusting box 61 is slidably connected to an adjusting block 62 for fixing a hook 53. The front end of the hook 53 is provided with an adjusting groove 63 for integrating the adjusting block 62. The front end of the adjusting block 62 is fixedly connected to an extrusion spring 64 for preventing the adjusting block 62 from moving at will. The front end of the extrusion spring 64 is fixedly connected to the inner wall of the adjusting box 61. The extrusion spring 64 will always squeeze the adjusting block 62 to prevent it from arbitrarily detaching from the adjusting groove 63. The front end of the adjusting block 62 is fixedly connected to a pull rod 65 for driving the adjusting block 62 to move forward. The pull rod 65 passes through and slides on the front end of the adjusting box 61. The adjusting block 62 can be driven to move forward by moving the pull rod 65 forward.

[0035] Reference Figure 4 The rear end of the adjusting block 62 is set as an inclined surface. When the hook 53 is moved upward, the inclined surface at the rear end of the adjusting block 62 will be squeezed, forcing it to move forward. The adjusting groove 63 and the adjusting block 62 are adapted to each other. When the hook 53 tries to move downward, the adjusting groove 63 is blocked by the plane at the top of the adjusting block 62, so that the hook 53 cannot move downward. A pull ring is set at the rear end of the pull rod 65 to facilitate the operator to move the pull rod 65.

[0036] For reference, the left end of the block 52 is set as an inclined plane, and the right end of the hook 53 is fixedly connected with a connecting rod 7 for connecting multiple groups of hooks 53. Multiple groups of hooks 53 are provided, and the left end of another group of hooks 53 is fixedly connected to the right end of the connecting rod 7. By moving the connecting rod 7, the two groups of hooks 53 can be driven to move synchronously at the same time. The front end of the electric control box 2 is provided with a display screen 21 for displaying the operating status of the electric control box 2, and the front end of the electric control box 2 is provided with a power switch 22 for controlling the start and shut down of the electric control box 2. The display screen 21 and the power switch 22 are inherent components of the electric control box 2, so no excessive description is made in this case.

[0037] Working principle: During use, when the knife die needs to be fixed, the two groups of hooks 53 on the same side of the heating plate 4 can be driven to move synchronously by moving the connecting rod 7 first, and the insert block 51 can be driven to move forward and insert the front end of the heating plate 4 by moving the connecting rod 7 forward. The heating plate 4 will squeeze the inclined surface of the left end of the card block 52 to force the card block 52 to move toward the inside of the insert block 51. When the card block 52 moves to the bottom end of the fixing groove 41, the fixing spring 55 will push the card block 52 outward to make it stuck in the inside of the fixing groove 41. At this time, the left end of the hook 53 will be close to the right end of the heating plate 4, and the two groups of hooks 53 on the same side will be fixed. Then First, place the cutting die on the top of the hook 53, and then use the same method to fix the two groups of hooks 53 on the other side to the other end of the heating plate 4. At this time, the cutting die is supported by the four groups of hooks 53 at the bottom of the heating plate 4, and then the connecting rod 7 can be moved upward to drive the hook 53 to move upward. When the hook 53 moves upward, it will squeeze the adjusting block 62 to force it to move inward. At the same time, the hook 53 will drive the cutting die to move upward synchronously. When the top of the cutting die contacts the bottom of the heating plate 4, the connecting rod 7 can be released, and the squeezing spring 64 will push the adjusting block 62 to make it fit into the adjusting slot 63 to fix the hook 53. At this time, the installation of the cutting die is completed.

[0038] When the cutting die needs to be replaced, the push block 54 can be pressed inward, and the push block 54 will drive the card block 52 to move backward synchronously. The card block 52 will be squeezed by the plug block 51 and move toward the inside of the plug block 51. At this time, the plug block 51 can be pulled outward to release the fixation of the cutting die. Then the cutting die can be removed and the newly replaced cutting die can be installed on the bottom end of the heating plate 4 according to the original method.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An installation structure for a hot pressing, edge sealing, cutting and heating device for automobile sound-absorbing cotton, comprising a hydraulic press (1) and an electric control box (2), characterized in that: The electric control box (2) is installed at the top of the hydraulic press (1), the bottom of the electric control box (2) is installed with an electric wire (23), the bottom of the electric wire (23) is installed with a heating block (24), the front end of the hydraulic press (1) is installed with a fixing plate (3), the rear end of the fixing plate (3) is installed with a heating plate (4), the heating block (24) is installed on the inner wall of the heating plate (4), the front end of the heating plate (4) is plugged with a fixing component (5), the left end of the fixing component (5) is provided with an adjusting component (6), and the inner wall of the heating plate (4) is provided with a fixing groove (41); The fixing assembly (5) comprises an insert block (51), the insert block (51) is inserted into the front end of the heating plate (4), the outer wall of the insert block (51) is slidably connected with a hook (53), the front end of the insert block (51) is inserted with a push block (54), the left end of the push block (54) is slidably connected with a clamping block (52), the fixing groove (41) and the clamping block (52) are adapted to each other, the bottom end of the clamping block (52) is fixedly connected with a fixing spring (55), and the bottom end of the fixing spring (55) is fixedly connected to the top end of the push block (54).

2. The installation structure of the hot pressing edge sealing cutting and heating device for automobile sound-absorbing cotton according to claim 1 is characterized in that: The adjustment assembly (6) comprises an adjustment box (61), the right end of the adjustment box (61) is fixedly connected to the left end of the insert block (51), the rear end of the adjustment box (61) is slidably connected to the adjustment block (62), and the front end of the hook (53) is provided with an adjustment slot (63).

3. The installation structure of the hot pressing edge sealing cutting and heating device for automobile sound-absorbing cotton according to claim 2 is characterized in that: The front end of the regulating block (62) is fixedly connected to a compression spring (64), and the front end of the compression spring (64) is fixedly connected to the inner wall of the regulating box (61). The front end of the regulating block (62) is fixedly connected to a pull rod (65), and the pull rod (65) passes through and slides on the front end of the regulating box (61).

4. The installation structure of the hot pressing edge sealing cutting and heating device for automobile sound-absorbing cotton according to claim 2 is characterized in that: The rear end of the adjustment block (62) is arranged as an inclined surface, and the adjustment groove (63) and the adjustment block (62) are adapted to each other.

5. The installation structure of the hot pressing edge sealing cutting and heating device for automobile sound-absorbing cotton according to claim 3 is characterized in that: A pull ring is provided at the rear end of the pull rod (65).

6. The installation structure of the hot pressing edge sealing cutting and heating device for automobile sound-absorbing cotton according to claim 1 is characterized in that: The left end of the clamping block (52) is arranged as an inclined surface.

7. The installation structure of the hot pressing edge sealing cutting and heating device for automobile sound-absorbing cotton according to claim 1 is characterized in that: The right end of the hook (53) is fixedly connected to the connecting rod (7), and the hook (53) is provided in multiple groups, and the left end of another group of the hooks (53) is fixedly connected to the right end of the connecting rod (7).

8. The installation structure of the hot pressing edge sealing cutting and heating device for automobile sound-absorbing cotton according to claim 1 is characterized in that: The front end of the electric control box (2) is provided with a display screen (21), and the front end of the electric control box (2) is provided with a power switch (22).

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