Hemp felt board processing device for locomotive interior trim parts

Abstract

The utility model relates to the field of hemp felt board processing, and discloses a hemp felt board processing device for locomotive interior trim parts, which comprises a machine table, a limiting component is arranged at the top end of the machine table, a support frame is fixedly connected to the top end of the machine table close to the middle position, and an electric push rod is mounted at the top end of the support frame. A supporting plate is fixedly connected to the bottom end of an output shaft of the electric push rod, a cutting knife is fixedly connected to the bottom end of the supporting plate, a fixing assembly is arranged on the inner wall of the supporting frame, the limiting assembly comprises a fixing frame, the bottom end of the fixing frame is fixedly connected to the top end of the machine table, and a sliding box is slidably connected to the inner wall of the fixing frame; and the inner wall of the sliding box is rotationally connected with an extrusion shaft. According to the utility model, through the arrangement of the limiting assembly, when the hemp felt board moves on the surface of the machine table, the extrusion shaft can extrude the hemp felt board to keep the hemp felt board flat, and when cutting is needed, the grip can be shifted rightwards to lock the limiting assembly, and at the moment, the hemp felt board is fixed.

Description

Technical Field

[0001] The utility model relates to the field of hemp felt board processing, in particular to a hemp felt board processing device for locomotive interior decoration parts. Background Art

[0002] Hemp felt board is a common decorative material. Many interior decoration parts made of this material are used in the fields of train and automobile manufacturing. When processing hemp felt boards, it is usually necessary to use a hemp felt board processing device to cut them. When existing processing devices cut hemp felt boards, they usually use a cutting knife to cut them directly. In this way, the hemp felt board may slide left and right during the cutting process, causing the cutting point to shift.

[0003] After searching, Chinese patent announcement number: CN219882608U discloses a hemp felt board processing device for interior decoration parts, including a hemp felt board placement table, a waste collection mechanism is provided on the front end outer surface of the hemp felt board placement table, a fixing frame is provided on the lower end outer surface of the hemp felt board placement table, a hydraulic pump is provided on the outer surface of one side of the hemp felt board placement table, a mounting frame is provided on the outer wall of the hemp felt board placement table, a cutting tool holder is provided inside the mounting frame, and a cutting blade is provided on the lower end outer surface of the cutting tool holder. This hemp felt board processing device for interior decoration parts can facilitate people to collect waste generated during the processing through the waste collection mechanism and oil pipe limiting mechanism, and avoid the waste generated during the processing from falling directly to the ground and affecting people's cleaning. Secondly, the position of the hydraulic oil pipe can be limited to avoid the hydraulic oil pipe from being rolled into the cutting tool holder during the cutting process and affecting the operation of the device.

[0004] When the device is in use, the hydraulic rod is directly used to drive the cutting knife to cut the hemp felt board. At this time, the hemp felt board on the top of the hemp felt board placement table can still move freely, so deviations may occur during cutting. Therefore, a hemp felt board processing device for locomotive interior parts is proposed to solve the above problem. Utility Model Content

[0005] In order to remedy the above deficiencies, the utility model provides a hemp felt board processing device for locomotive interior parts, aiming to improve the problem in the prior art that "the hemp felt board may deviate during cutting because the hemp felt board is not pre-fixed during cutting".

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a hemp felt board processing device for locomotive interior parts, comprising a machine table, a limiting assembly is arranged at the top of the machine table, a support frame is fixedly connected to the top of the machine table near the middle position, an electric push rod is installed at the top of the support frame, the bottom end of the electric push rod output shaft is fixedly connected to the support plate, the bottom end of the support plate is fixedly connected to the cutting knife, the inner wall of the support frame is provided with a fixing assembly, the limiting assembly comprises a fixing frame, the bottom end of the fixing frame is fixedly connected to the top of the machine table, the inner wall of the fixing frame is slidably connected to a sliding box, the inner wall of the sliding box is rotatably connected to an extrusion shaft, the top of the sliding box is fixedly connected to a flattening spring, and the top of the flattening spring is fixedly connected to the top of the inner wall of the fixing frame.

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

[0008] The fixing assembly includes a support rod, the bottom end of which is fixedly connected to the top of the machine platform, the rear end of which is slidably connected to a fixing block, the rear end of which is fixedly connected to a sliding block, and the sliding block is slidably connected to the front end of the inner wall of the support frame.

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

[0010] The bottom end of the sliding block is fixedly connected with a return spring, the bottom end of the return spring is fixedly connected to the top of the machine platform, and the bottom end of the supporting plate is penetrated and slidably connected with an extrusion block.

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

[0012] The top end of the support plate is fixedly connected with a storage sleeve, the extrusion block is slidably connected to the inner wall of the storage sleeve, the top end of the extrusion block is fixedly connected with an extrusion spring, and the top end of the extrusion spring is fixedly connected to the inner wall of the storage sleeve.

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

[0014] The front end of the sliding box is slidably connected with a clamping block, and the front end of the extrusion shaft is provided with a clamping groove, and the clamping groove and the clamping block are adapted to each other.

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

[0016] The right end of the clamping block is fixedly connected with an inserting block, the front end of the fixing frame is provided with a slot, and the inserting block and the slot are adapted to each other.

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

[0018] The top of the machine platform is slidably connected with a connecting rod near the front end, the top of the connecting rod is fixedly connected with a handle, the right end of the connecting rod is fixedly connected with a sliding rod, and the front end of the block is slidably connected to the inner wall of the sliding rod.

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

[0020] The bottom end of the connecting rod is slidably connected with a ball block, the top end of the ball block is fixedly connected with a positioning spring, the top end of the positioning spring is fixedly connected to the inner wall of the connecting rod, and the top end of the machine table is provided with a positioning groove, which is matched with the ball block.

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

[0022] 1. In the utility model, by setting a limit assembly, when the hemp felt board moves on the surface of the machine, the extrusion shaft will squeeze the hemp felt board to keep it flat. When cutting is required, the handle can be turned to the right to lock the limit assembly. At this time, the hemp felt board will be fixed, and the overall device will have better stability during cutting.

[0023] 2. In the utility model, when the hemp felt board is cut by a cutting knife, the fixing block is squeezed downward during the downward movement of the supporting plate to make it move downward to squeeze the point to be cut of the hemp felt board. In this way, the hemp felt board can be fixed around the position to be cut. When cutting, the surface of the hemp felt board can be kept tight, the cut surface is smooth, and the cutting effect of the overall device is better. 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 schematic diagram of the three-dimensional structure section of the fixing component in the utility model;

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

[0027] Figure 4 It is a three-dimensional structural schematic diagram of the handle in the utility model;

[0028] Figure 5 It is a three-dimensional structural schematic diagram of the positioning groove in the utility model.

[0029] Legend:

[0030] 1. Machine; 2. Support frame; 3. Electric push rod; 4. Support plate; 5. Cutting knife; 6. Fixed assembly; 61. Storage sleeve; 62. Extrusion spring; 63. Extrusion block; 64. Slider; 65. Reset spring; 66. Support rod; 67. Fixed block; 7. Limit assembly; 71. Fixed frame; 72. Sliding box; 73. Extrusion shaft; 74. Slot; 75. Block; 76. Insert block; 77. Slot; 78. Flattening spring; 79. Handle; 710. Connecting rod; 711. Sliding rod; 712. Ball block; 713. Positioning spring; 714. Positioning slot. 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: a hemp felt board processing device for locomotive interior parts, including a machine platform 1 for providing a place for cutting the hemp felt board, a limit assembly 7 for fixing the hemp felt board is arranged on the top of the machine platform 1, a support frame 2 for supporting an electric push rod 3 is fixedly connected to the top of the machine platform 1 near the middle position, an electric push rod 3 for driving a support plate 4 to move up and down is installed on the top of the support frame 2, the electric push rod 3 is a prior art, and can start working when the power is turned on. Due to the prior art, this case will not be described in detail, the bottom end of the output shaft of the electric push rod 3 is fixedly connected to a support plate 4 for driving a cutting knife 5 to move up and down, and the bottom end of the support plate 4 is fixedly connected to a support plate 4 for cutting the hemp felt board Cutting knife 5, the inner wall of the support frame 2 is provided with a fixing component 6 for fixing the hemp felt board around the cutting point, the limiting component 7 includes a fixing frame 71 for supporting the sliding box 72 to move up and down, the bottom end of the fixing frame 71 is fixedly connected to the top of the machine table 1, the inner wall of the fixing frame 71 is slidably connected to the sliding box 72 for driving the extrusion shaft 73 to move up and down, the inner wall of the sliding box 72 is rotatably connected to the extrusion shaft 73 for squeezing the hemp felt board to keep it flat during movement, the top of the sliding box 72 is fixedly connected to the flattening spring 78 for pushing the sliding box 72 downward, the top end of the flattening spring 78 is fixedly connected to the top of the inner wall of the fixing frame 71, and the flattening spring 78 will push the sliding box 72 downward at all times.

[0033] Reference Figure 1 - Figure 3The fixed component 6 includes a support rod 66 for supporting the sliding of a fixed block 67. The bottom end of the support rod 66 is fixedly connected to the top of the machine table 1. The rear end of the support rod 66 is slidably connected to a fixed block 67 for squeezing the hemp felt board. A knife groove is provided in the middle of the fixed block 67 for the cutting knife 5 to pass through. The rear end of the fixed block 67 is fixedly connected to a slider 64 for supporting the sliding of the fixed block 67. The slider 64 is slidably connected to the front end of the inner wall of the support frame 2. The bottom end of the slider 64 is fixedly connected to a reset spring 65 for driving the slider 64 to move upward and reset. The bottom end of the reset spring 65 is fixedly connected to the top of the machine table 1. The bottom end of the support plate 4 passes through and is slidably connected to an extrusion block 63 for squeezing the slider 64.

[0034] Reference Figure 1 - Figure 3 The top of the support plate 4 is fixedly connected with a storage sleeve 61 for storing the extrusion spring 62, and the extrusion block 63 is slidably connected to the inner wall of the storage sleeve 61. The top of the extrusion block 63 is fixedly connected with an extrusion spring 62 for pushing the extrusion block 63 downward. The top of the extrusion spring 62 is fixedly connected to the inner wall of the storage sleeve 61. The extrusion spring 62 will always push the extrusion block 63 downward to move it downward and reset. The front end of the sliding box 72 is slidably connected with a block 75 for fixing the extrusion shaft 73. The front end of the extrusion shaft 73 is provided with a slot 74 for accommodating the block 75. The slot 74 and the block 75 are adapted to each other. When the block 75 is inserted into the slot 74, the extrusion shaft 73 will be fixed and cannot rotate.

[0035] Reference Figure 3 - Figure 5The right end of the card block 75 is fixedly connected with an insert block 76 for fixing the sliding box 72. The front end of the fixing frame 71 is provided with a slot 77 for accommodating the insert block 76. The insert block 76 and the slot 77 are adapted to each other. When the insert block 76 is inserted into the slot 77, the sliding box 72 will be fixed and cannot move up and down. The top of the machine 1 is slidably connected with a connecting rod 710 near the front end position for driving the sliding rod 711 to move. The top of the connecting rod 710 is fixedly connected with a handle 79 for facilitating the movement of the connecting rod 710. The right end of the connecting rod 710 is fixedly connected with a sliding rod 711 for driving the card block 75 to move. The front end of the card block 75 is slidably connected to the inner wall of the sliding rod 711. When the sliding rod 711 moves left and right, it will drive the card block 75 synchronously To move left and right, the bottom end of the connecting rod 710 is slidably connected to a ball block 712 for fixing the connecting rod 710, and the top end of the ball block 712 is fixedly connected to a positioning spring 713 for pushing the ball block 712 downward. The top end of the positioning spring 713 is fixedly connected to the inner wall of the connecting rod 710, and the positioning spring 713 will always push the ball block 712 downward. A positioning groove 714 for accommodating the ball block 712 is provided at the top of the machine 1. The positioning groove 714 is adapted to the ball block 712. When the ball block 712 is inserted into the interior of the positioning groove 714, the connecting rod 710 will be fixed and cannot move left and right. When the operator pushes the handle 79 forcefully, the ball block 712 can be driven out of the interior of the positioning groove 714, so that the connecting rod 710 can be moved.

[0036] Working principle: when cutting is needed, the handle 79 can be pushed to the right first, and the handle 79 will drive the connecting rod 710 and the sliding rod 711 to move to the right synchronously. The sliding rod 711 moving to the right will drive the card block 75 to move to the right synchronously. After the card block 75 moves to the right and is inserted into the inside of the card slot 74, the extrusion shaft 73 will be fixed and cannot rotate. At the same time, the card block 75 will drive the insertion block 76 to move to the right and insert it into the inside of the slot 77. At this time, the sliding box 72 will be fixed and cannot move up and down. At this time, the hemp board will be fixed and cannot move. Then the electric push rod 3 can be started to drive the support plate 4 to move downward, and the support plate 4 will drive the cutting knife 5 to move downward. When the support plate 4 moves downward, it will drive the extrusion block 63 to move downward synchronously. The extrusion block 63 will squeeze the slider 64 so that it drives the fixing block 67 to move downward to fix the hemp board near the cutting point. Then the cutting knife 5 continues to move downward to complete the cutting of the hemp board.

[0037] 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. A hemp felt board processing device for locomotive interior parts, comprising a machine platform (1), characterized in that: A limiting assembly (7) is provided at the top of the machine platform (1); a support frame (2) is fixedly connected to the top of the machine platform (1) near the middle position; an electric push rod (3) is installed at the top of the support frame (2); the bottom end of the output shaft of the electric push rod (3) is fixedly connected to a support plate (4); the bottom end of the support plate (4) is fixedly connected to a cutting knife (5); a fixing assembly (6) is provided on the inner wall of the support frame (2); the limiting assembly (7) comprises a fixing frame (71); the bottom end of the fixing frame (71) is fixedly connected to the top of the machine platform (1); the inner wall of the fixing frame (71) is slidably connected to a sliding box (72); the inner wall of the sliding box (72) is rotatably connected to an extrusion shaft (73); the top end of the sliding box (72) is fixedly connected to a flattening spring (78); the top end of the flattening spring (78) is fixedly connected to the top end of the inner wall of the fixing frame (71).

2. The apparatus for processing hemp felt boards for locomotive interior decoration according to claim 1, characterized in that: The fixing assembly (6) comprises a support rod (66), the bottom end of the support rod (66) is fixedly connected to the top end of the machine platform (1), the rear end of the support rod (66) is slidably connected to a fixing block (67), the rear end of the fixing block (67) is fixedly connected to a sliding block (64), and the sliding block (64) is slidably connected to the front end of the inner wall of the support frame (2).

3. The apparatus for processing hemp felt boards for locomotive interior decoration according to claim 2, characterized in that: The bottom end of the slider (64) is fixedly connected to a return spring (65), and the bottom end of the return spring (65) is fixedly connected to the top end of the machine platform (1). The bottom end of the support plate (4) is penetrated and slidably connected to an extrusion block (63).

4. The apparatus for processing hemp felt boards for locomotive interior decoration according to claim 3, characterized in that: The top end of the support plate (4) is fixedly connected to a storage sleeve (61), the extrusion block (63) is slidably connected to the inner wall of the storage sleeve (61), the top end of the extrusion block (63) is fixedly connected to an extrusion spring (62), and the top end of the extrusion spring (62) is fixedly connected to the inner wall of the storage sleeve (61).

5. The apparatus for processing hemp felt boards for locomotive interior decoration according to claim 1, characterized in that: The front end of the sliding box (72) is slidably connected with a clamping block (75), and the front end of the extrusion shaft (73) is provided with a clamping groove (74), and the clamping groove (74) and the clamping block (75) are matched.

6. The apparatus for processing hemp felt boards for locomotive interior decoration according to claim 5, characterized in that: The right end of the clamping block (75) is fixedly connected with an inserting block (76), the front end of the fixing frame (71) is provided with a slot (77), and the inserting block (76) and the slot (77) are adapted to each other.

7. The apparatus for processing hemp felt boards for locomotive interior decoration according to claim 5, characterized in that: The top of the machine platform (1) is slidably connected to a connecting rod (710) near the front end, the top of the connecting rod (710) is fixedly connected to a handle (79), the right end of the connecting rod (710) is fixedly connected to a sliding rod (711), and the front end of the block (75) is slidably connected to the inner wall of the sliding rod (711).

8. The apparatus for processing hemp felt boards for locomotive interior decoration according to claim 7, characterized in that: The bottom end of the connecting rod (710) is slidably connected to a ball block (712), the top end of the ball block (712) is fixedly connected to a positioning spring (713), the top end of the positioning spring (713) is fixedly connected to the inner wall of the connecting rod (710), and the top end of the machine (1) is provided with a positioning groove (714), and the positioning groove (714) and the ball block (712) are adapted to each other.

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