Embossing device for automobile foot mat production

Abstract

The utility model provides an embossing device for automobile foot mat production and relates to the technical field of automobile foot mat embossing, the embossing device comprises an embossing frame, a fixed limiting structure and a movable limiting structure, a hydraulic cylinder is connected to the center of the top of the embossing frame in an assembled mode, and first guide rods are connected to the four corners of the top of the embossing frame in an assembled mode; the bottom of the embossing frame is movably connected with an embossing roller, each of the fixed limiting structure and the movable limiting structure comprises a supporting frame, a pressing strip, an anti-slip strip and a threaded rod, the threaded rod is sleeved with a spring, and one end of the spring is in threaded connection with an adjusting nut; according to the technical scheme, when an embossing frame is controlled by a hydraulic cylinder to move towards the bottom, an anti-slip strip firstly applies pressure to the surface of a foot pad, a spring is compressed between a pressing strip and a supporting frame, and when an embossing roller is used for embossing the foot pad, the two ends of the foot pad can be clamped and fixed; when the embossing roller is driven by the embossing support to move back and forth from one end to the other end of the inner side of the embossing frame, embossing is overlapped, and attractiveness is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of embossing technology for automotive floor mats, and specifically relates to an embossing device for the production of automotive floor mats. Background Technique

[0002] An automotive floor mat is an environmentally friendly automotive interior part that integrates five main functions: water absorption, dust absorption, dirt removal, sound insulation, and protection of the main carpet. Automotive floor mats belong to interior decorations, protecting the cleanliness inside and outside the car and playing a role in beautifying and making it comfortable. Automotive floor mats can effectively prevent the sliding between the residual water and dirt on the soles and the clutch, brake, and accelerator, avoid potential safety hazards, and reduce the possibility of the interior being contaminated and damaged. After all, it is more convenient and economical to clean the floor mat than to clean the interior.

[0003] During the production process of automotive floor mats, processes such as pretreatment, embossing, cutting, and installation are required. For the embossing process, it is necessary to transfer the carpet cut into floor mats to the embossing equipment, and then start the embossing equipment, gradually move the embossing equipment closer to the automotive floor mat until the embossing equipment contacts the floor mat and squeezes the floor mat to a certain extent, so that the surface of the floor mat is extruded with the set pattern by the embossing equipment.

[0004] The patent document with the publication number CN217052269U, an embossing device for the production of automotive leather, by setting a limiting component and a triggering component, when the mounting plate moves downward, it will drive the strip-shaped frame to move downward synchronously. When the third trigger plate and the second trigger plate come into contact, the third trigger plate will continue to move downward, the first spring is bent under force, the round rod drives the first trigger plate to move downward, the first trigger plate drives the pressing plate to move downward, the slider moves in the chute, and the second spring is stretched. The pressing plate is used to press the leather. When the mounting plate continues to move downward, the telescopic rod will move into the strip-shaped frame, and the third spring is bent under force. The mutual cooperation of the limiting component and the triggering component can automatically complete the thorough limiting operation of one end of the leather during the embossing operation, avoid the movement of the leather during the embossing operation, improve the embossing effect of the leather, and at the same time, the triggering component has a certain telescopic space, which can effectively fix the leather without damaging the leather.

[0005] However, in the process of implementing the above technical solution, it is found that the above technical solution has the following technical problems:

[0006] During the embossing process of the embossing device for the production of automotive leather, one end of the leather is pressed to death to play a thorough limiting role, and the embossing part is moved from this end to another point to complete the embossing work. However, in the actual process, because only one end is clamped, when the pattern on the surface of the floor mat is not clear and the embossing structure needs to be reset and pressed, the other end is prone to move, resulting in non-overlapping patterns obtained from the two embossing operations, which easily affects the aesthetics. Content of the Utility Model

[0007] In order to overcome the deficiency that in the embossing process of the existing embossing device for automobile leather production, one end of the foot mat is clamped. When the surface pattern of the foot mat is not clear and the embossing structure needs to be reset and pressed, the other end is prone to move, resulting in non-overlapping patterns obtained from two embossing operations, which affects the aesthetics. The embodiment of the present application provides an embossing device for automobile foot mat production. When the embossing frame moves downward under the control of the hydraulic cylinder, the anti-slip strip first applies pressure to the surface of the foot mat, causing the spring to be compressed between the pressing strip and the support frame. With the guidance of the second guide rod sliding upward inside the support frame, when using the embossing roller to emboss the foot mat, both ends of the foot mat can be clamped and fixed, ensuring that when the embossing roller is driven by the embossing support to move back and forth from one end to the other inside the embossing frame, the embossing overlaps, ensuring the aesthetics.

[0008] The technical solution adopted by the embodiment of the present application to solve its technical problems is:

[0009] An embossing device for automobile foot mat production, including an embossing frame, a fixed limiting structure, and a movable limiting structure. The fixed limiting structure is arranged at one end inside the embossing frame;

[0010] The movable limiting structure is arranged at the other end inside the embossing frame;

[0011] Among them, a hydraulic cylinder is assembled and connected to the center of the top of the embossing frame. Four corners of the top of the embossing frame are all assembled and connected with first guide rods. The bottom of the embossing frame is movably connected with an embossing roller. Both the fixed limiting structure and the movable limiting structure include a support frame. A pressing strip is arranged at the bottom of the support frame. An anti-slip strip is adhesively connected to the bottom surface of the pressing strip. A threaded rod is processed at the center of the top of the pressing strip. A spring is sleeved outside the threaded rod. One end of the spring passes through the inside of the support frame and is threadedly connected with an adjusting nut.

[0012] In a possible implementation manner, a third guide rod and a control lead screw are assembled and connected between the inner walls at both ends of the embossing frame. An embossing support is jointly arranged outside the third guide rod and the control lead screw. One end of the control lead screw is assembled and connected with a motor. The embossing roller is rollingly connected to the inside of the embossing support. A lead screw seat is assembled and connected to one side of the top of the embossing support. The lead screw seat is threadedly connected to the outside of the control lead screw. The embossing support is slidably connected to the outside of the third guide rod. The motor is assembled and connected to the outer wall at one end of the embossing frame.

[0013] In a possible implementation manner, second guide rods are processed at the tops of both ends of the pressing strip. One end of the second guide rod passes through the inside of the support frame and is threadedly connected with a nut.

[0014] In a possible implementation, the top of the support frame on the fixed limit structure is fixedly processed and connected to the inner wall of the top of one end of the embossing frame. The inner wall of the top of the other end of the embossing frame is processed with a support seat, and the top of the support frame on the movable limit structure is hingedly connected to the support seat.

[0015] In a possible implementation, a stop block is arranged on one side of the support frame of the movable limit structure. The top of the stop block is fixedly processed and connected to the inner wall of the top of one end of the embossing frame, and one side of the support frame leans against the surface of one side of the stop block.

[0016] In a possible implementation, a control groove is processed on one side of the stop block. The cross-section of the control groove is a right trapezoid, and the inclined surface of the control groove supports the support frame in an inclined state.

[0017] In summary, the present utility model includes at least one of the following beneficial technical effects:

[0018] 1. When the embossing frame moves downward under the control of the hydraulic cylinder, the anti-slip strip first applies pressure to the surface of the foot mat, causing the spring to be compressed between the pressing strip and the support frame. With the guidance of the second guide rod sliding upward inside the support frame, when using the embossing roller to emboss on the foot mat, both ends of the foot mat can be clamped and fixed, ensuring that when the embossing roller is driven by the embossing support to move back and forth from one end to the other end inside the embossing frame, the embossing overlaps, solving the problem in the prior art that only one end of the foot mat is fixed, and when it is necessary to reset the embossing, the other end moves, resulting in non-overlapping patterns obtained from two embossings.

[0019] 2. By fixing one support frame to the top of the inner side of one end of the embossing frame, hinging the other support frame to the support seat at the top of the inner side of the other end of the embossing frame, and supporting the support frame in an inclined state by the stop block, when the embossing frame moves downward under the control of the hydraulic cylinder and uses the embossing roller to emboss on the foot mat, it is ensured that when both ends of the foot mat are clamped, the foot mat can be in a tensioned state, facilitating the embossing of the embossing roller on the top of the foot mat. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is one of the overall structure diagrams of the present utility model;

[0021] Figure 2 is another overall structure diagram of the present utility model;

[0022] Figure 3 is the front view of the present utility model;

[0023] Figure 4 is the structure diagram of the fixed limit structure of the present utility model;

[0024] Figure 5 is the structure diagram of the movable limit structure of the present utility model.

[0025] Reference signs: 1, first guide rod; 2, hydraulic cylinder; 3, embossing frame; 4, embossing support; 5, embossing roller; 6, pressing strip; 7, anti-slip strip; 8, second guide rod; 9, threaded rod; 10, spring; 11, screw rod seat; 12, support frame; 13, third guide rod; 14, control screw rod; 15, stop block; 16, support seat; 17, motor; 18, adjusting nut. Specific embodiments

[0026] The technical solutions in the embodiments of the present application are to solve the problems in the above-mentioned background technology, and the general idea is as follows:

[0027] Embodiment 1:

[0028] This embodiment introduces the specific structure of an embossing device for producing automotive floor mats. Specifically, refer to Figures 1 - 5 As shown, it includes an embossing frame 3, a fixed limit structure arranged at one end inside the embossing frame 3, and a movable limit structure arranged at the other end inside the embossing frame 3. A hydraulic cylinder 2 is assembled and connected to the center of the top of the embossing frame 3, and first guide rods 1 are assembled and connected to the four corners of the top of the embossing frame 3. An embossing roller 5 is movably connected to the bottom of the embossing frame 3;

[0029] As Figure 2 and Figure 3 shown, both the fixed limit structure and the movable limit structure include a support frame 12. A pressing strip 6 is arranged at the bottom of the support frame 12, and an anti-slip strip 7 is adhesively connected to the bottom surface of the pressing strip 6. A threaded rod 9 is processed at the center of the top of the pressing strip 6, and a spring 10 is sleeved and connected to the outside of the threaded rod 9;

[0030] Among them, by making one end of the spring 10 pass through the inside of the support frame 12 and being threadedly connected to the adjusting nut 18, and using the adjusting nut 18 to be limited at the top of the support frame 12, the spring 10 can be supported between the pressing strip 6 and the support frame 12. When the embossing frame 3 is controlled by the hydraulic cylinder 2 to move downward, when embossing the floor mat with the embossing roller 5, the anti-slip strip 7 can first apply pressure to the floor mat to prevent the floor mat from bulging when the embossing roller 5 is driven by the embossing support 4 to move back and forth from one end to the other end inside the embossing frame 3;

[0031] Secondly, in order to ensure the movement path of the anti-slip strip 7 when the spring 10 is squeezed between the pressing strip 6 and the support frame 12, as Figure 5As shown in the figure, second guide rods 8 are machined at the tops of both ends of the pressing strip 6. One end of each second guide rod 8 passes through the inside of the support frame 12 and is threadedly connected with a nut. By enabling the second guide rods 8 to slide synchronously inside the support frame 12 during the movement of the threaded rod 9 inside the support frame 12, the cooperation between the second guide rods 8 and the support frame 12 can be utilized to provide a path for the movement of the anti-slip strip 7, preventing it from rotating around the threaded rod 9 at the bottom of the support frame 12 and affecting the pressing effect of the anti-slip strip 7 on the foot pad.

[0032] As Figures 1 to 3 shown in the figure, a third guide rod 13 and a control lead screw 14 are assembled and connected between the inner walls at both ends of the embossing frame 3. A common embossing support 4 is arranged outside the third guide rod 13 and the control lead screw 14. One end of the control lead screw 14 is assembled and connected with a motor 17. An embossing roller 5 is connected to the inner side of the embossing support 4 in a rolling manner. A lead screw seat 11 is assembled and connected to one side of the top of the embossing support 4. By threadedly connecting the lead screw seat 11 to the outside of the control lead screw 14 and assembling and connecting the motor 17 to the outer wall at one end of the embossing frame 3, when the motor 17 operates to drive the control lead screw 14 to rotate inside the embossing frame 3 and adjust the threaded connection between the control lead screw 14 and the lead screw seat 11, one end of the embossing support 4 can be slidably connected to the outside of the third guide rod 13 to control the movement of the lead screw seat 11 along the axis of the control lead screw 14, facilitating driving the embossing roller 5 at the bottom of the embossing support 4 to press corresponding patterns on the foot pad.

[0033] By adopting the above technical solutions:

[0034] The above design sets a fixed limit structure and a movable limit structure composed of a support frame 12, a pressing strip 6, an anti-slip strip 7, a second guide rod 8, a threaded rod 9, and a spring 10 at both ends inside the embossing frame 3. When the embossing frame 3 moves downward under the control of the hydraulic cylinder 2, the anti-slip strip 7 first applies pressure to the surface of the foot pad. By means of the reaction force, the spring 10 is compressed between the pressing strip 6 and the support frame 12, and the second guide rod 8 slides upward inside the support frame 12. When using the embossing roller 5 to emboss the foot pad, the two ends of the foot pad can be clamped and fixed, preventing the foot pad from bulging when the embossing roller 5 is driven by the embossing support 4 to move back and forth from one end to the other inside the embossing frame 3, ensuring that the patterns embossed by the embossing roller 5 before and after overlap and ensuring the aesthetics.

[0035] Embodiment 2:

[0036] Based on Embodiment 1, this embodiment introduces the specific structures of the fixed limit structure and the movable limit structure. The top of the support frame 12 on the fixed limit structure is fixedly machined with the inner wall at the top of one end of the embossing frame 3, and a support seat 16 is machined on the inner wall at the top of the other end of the embossing frame 3. A stop block 15 is arranged on one side of the support frame 12 on the movable limit structure, and the top of the stop block 15 is fixedly machined with the inner wall at the top of one end of the embossing frame 3;

[0037] Among them, by hingedly connecting the top of the support frame 12 on the movable limit structure with the support seat 16, and making one side of the support frame 12 lean against the surface on one side of the stopper 15. When the embossing frame 3 is controlled by the hydraulic cylinder 2 to move downward, and the embossing roller 5 is used to emboss the foot pad, one anti-slip strip 7 can first apply a vertically downward pressure to the foot pad, and the other anti-slip strip 7 can apply a pressure inclined towards the bottom end to the foot pad, ensuring that when both ends of the foot pad are clamped, the foot pad can be in a tensioned state;

[0038] Secondly, in order to ensure that one anti-slip strip 7 can stably apply a pressure inclined towards the bottom end to the foot pad, thereby controlling the foot pad to be in a tensioned state, as shown in Figure 3 and Figure 5 shown, a control groove is machined on one side of the stopper 15. By setting the control groove as a trapezoidal groove with a right-angled trapezoidal cross-section, and making the inclined surface of the control groove support the support frame 12 in an inclined state, when the embossing frame 3 is controlled by the hydraulic cylinder 2 to move downward, and the embossing roller 5 is used to emboss the foot pad, the anti-slip strip 7 at the bottom of the support frame 12 hinged with the support seat 16 can move towards the side away from the embossing roller 5, and cooperate with the other anti-slip strip 7 applying a vertically downward pressure to tighten the foot pad, providing convenience for the embossing roller 5 to emboss on the top of the foot pad.

[0039] By adopting the above technical solutions:

[0040] The above design fixes the support frame 12 on the fixed limit structure to the top of the inner end of the embossing frame 3, so that the anti-slip strip 7 on it can apply a pressure in the vertical direction from top to bottom, and hinges the support frame 12 on the movable limit structure with the support seat 16 at the top of the other inner end of the embossing frame 3, and the support frame 12 is supported by the stopper 15 to be in an inclined state. When the embossing frame 3 is controlled by the hydraulic cylinder 2 to move downward, and the embossing roller 5 is used to emboss the foot pad, one anti-slip strip 7 can first apply a vertically downward pressure to the foot pad, and the other anti-slip strip 7 can apply a pressure inclined towards the bottom end to the foot pad, ensuring that when both ends of the foot pad are clamped, the foot pad can be in a tensioned state, providing convenience for the embossing roller 5 to emboss on the top of the foot pad.

[0041] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, rather than limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or modifications derived therefrom are still within the protection scope of the present invention.

Claims

1. An embossing device for producing car mats, characterized in that: include: Embossing frame (3); A fixed limiting structure, which is arranged at one end of the inner side of the embossing frame (3); A movable limiting structure, which is arranged at the other end of the inner side of the embossing frame (3); The center of the top of the embossing frame (3) is assembled with a hydraulic cylinder (2), the four corners of the top of the embossing frame (3) are assembled with first guide rods (1), and the bottom of the embossing frame (3) is movably connected with an embossing roller (5); The fixed limiting structure and the movable limiting structure both comprise a support frame (12), a pressure strip (6) is arranged at the bottom of the support frame (12), an anti-slip strip (7) is adhesively connected to the bottom surface of the pressure strip (6), a threaded rod (9) is processed at the center of the top of the pressure strip (6), a spring (10) is sleeve-connected to the outside of the threaded rod (9), one end of the spring (10) passes through the interior of the support frame (12) and is threadedly connected to an adjusting nut (18).

2. The embossing device for producing car mats according to claim 1, characterized in that: A third guide rod (13) and a control screw rod (14) are assembled and connected between the inner walls at both ends of the embossing frame (3); an embossing support (4) is provided outside the third guide rod (13) and the control screw rod (14); one end of the control screw rod (14) is assembled and connected to a motor (17); an embossing roller (5) is rollingly connected to the inner side of the embossing support (4); and a screw rod seat (11) is assembled and connected to one side of the top of the embossing support (4); The screw seat (11) is threadedly connected to the outside of the control screw (14), the embossing support (4) is slidably connected to the outside of the third guide rod (13), and the motor (17) is assembled and connected to the outer wall of one end of the embossing frame (3).

3. The embossing device for producing car mats according to claim 1, characterized in that: The tops of both ends of the pressure strip (6) are processed with second guide rods (8), and one end of the second guide rod (8) passes through the interior of the support frame (12) and is threadedly connected with a nut.

4. The embossing device for producing car mats according to claim 1, characterized in that: The top of the support frame (12) on the fixed limiting structure is fixed to the top inner wall of one end of the embossing frame (3), the top inner wall of the other end of the embossing frame (3) is processed with a support seat (16), and the top of the support frame (12) on the movable limiting structure is hingedly connected to the support seat (16).

5. The embossing device for producing car mats according to claim 1, characterized in that: A stopper (15) is provided on one side of the support frame (12) on the movable limiting structure, the top of the stopper (15) is fixedly processed to the top inner wall of one end of the embossing frame (3), and one side of the support frame (12) leans against the surface of one side of the stopper (15).

6. The embossing device for producing car mats according to claim 5, characterized in that: A control groove is machined on one side of the stopper (15), the cross section of the control groove is a right-angle trapezoid, and the inclined surface of the control groove supports the support frame (12) in an inclined state.

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