EPP (Expanded Polypropylene) coating tool for automobile sun visor

Abstract

The utility model discloses an automobile sun visor EPP cladding tool which comprises a lower die plate, a sun visor cavity, an edge pushing device, a heating frame and a pressing plate and is characterized in that abutting block grooves are symmetrically formed in the inner wall of the sun visor cavity, abutting blocks used for abutting against a sun visor are arranged in the abutting block grooves in a sliding mode, reset grooves are formed in the inner walls of the abutting block grooves, and the edge pushing device is arranged on the lower die plate. A reset mechanism for preventing the abutting block from sliding out of the abutting block groove is arranged in the reset groove, a control block is connected to the end, located in the abutting block groove, of the abutting block through an elastic mechanism, an inserting groove communicated with the abutting block groove is formed in the position, not interfering with movement of the edge pushing device, of the lower die plate, and lug plates are symmetrically and fixedly arranged on the side wall of the heating frame; when the pressing plate and the heating frame press the sun shield downwards, the inserting column is inserted into the inserting groove to act on the control block, the control block acts on the abutting block to enable the abutting block to abut against the sun shield, and therefore the sun shield is prevented from being taken away from the sun shield cavity by the pressing plate.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile sun visors, in particular to an EPP coating tooling for automobile sun visors. Background Art

[0002] Sun visors are designed to avoid sunlight glare and prevent the impact of sunlight. Some can be moved back and forth to adjust the intensity of sunlight on the eyes, avoiding accidents and have a good cooling effect. It can be applied indoors, such as car sun visors. Car sun visors are installed on the upper crossbeam of the front windshield of the car. They are suspended moving parts that provide sunlight shielding and anti-glare functions for the front seat occupants. The surface of the sun visor needs to be covered with fabric through a covering tool. EPP fabric can be used, which has significant environmental protection and heat insulation effects. The working method of the sun visor fabric covering tool is to lay EPP fabric on the lower template 01 and in the sun visor cavity 02, and to lay the lining in the sun visor cavity 02 covered with EPP fabric, and then place the sun visor to be processed on the sun visor cavity 02. After the heated pressing device is pressed down, the pressing plate 05 presses the sun visor into the sun visor cavity 02 and fixes it. The pressing plate 05 is the same size as the sun visor cavity 02. At the same time, after the heating frame 03 heats and melts the edge of the lining, the size of the heating frame 03 is larger than the pressing plate 05, and the edge pushing device 04 pushes the EPP fabric on the lower template 01 to make it bonded to achieve seamless covering.

[0003] However, after the packaging is completed, when the heating and pressing device rises, it is easy to lift the sun visor in the sun visor cavity, thereby affecting the operating efficiency of the workers. Utility Model Content

[0004] The purpose of the utility model is to provide an EPP covering tool for a car sun visor to solve the above technical problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an EPP covering tool for an automobile sun visor, comprising a lower template, a sun visor cavity, a pushing device, a heating frame and a pressing plate, the inner wall of the sun visor cavity is symmetrically provided with a clamping block groove, a clamping block for clamping the sun visor is slidably provided in the clamping block groove, a reset groove is provided on the inner wall of the clamping block groove, a reset mechanism is provided in the reset groove to prevent the clamping block from sliding out of the clamping block groove, one end of the clamping block located in the clamping block groove is connected to a control block through an elastic mechanism, a slot connected to the clamping block slot is provided on the lower template at a position that does not interfere with the movement of the pushing device, ear plates are symmetrically fixed on the side walls of the heating frame, and a plug column for inserting into the slot and controlling the movement of the control block is fixed on the bottom of the ear plate.

[0006] Preferably, the reset mechanism includes a reset spring and a reset block, the reset groove is fixedly connected to the reset spring near the inner wall of the sun visor cavity, the reset spring is fixedly connected to the reset block, the reset block is fixedly connected to the side wall of the clamping block and is slidably connected to the reset groove.

[0007] Preferably, the elastic mechanism comprises a clamping spring, and two ends of the clamping spring are respectively fixedly connected to the clamping block and the control block.

[0008] Preferably, a guide column groove is provided on one side of the clamping block close to the control block, a guide column inserted into and sliding in the guide column groove is fixedly provided on one end of the control block close to the clamping block, and the clamping spring is sleeved on the guide column.

[0009] Preferably, one side of the control block located in the slot is an inclined surface, and one end of the plug post that abuts against the inclined surface of the control block is an arc surface.

[0010] Preferably, the depth of the slot is greater than the length of the pin.

[0011] Compared with the prior art, the utility model has the following beneficial effects: through the arrangement of the clamping block, the clamping block groove, the clamping spring, the control block, the slot, the ear plate and the plug post, the sun visor in the sun visor cavity is subjected to the clamping force of the clamping block when the pressure plate moves up, thereby preventing the wrapped sun visor from following the pressure plate to move up and affecting the operating efficiency of the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0013] Figure 1 is a schematic diagram of background technology;

[0014] Figure 2 Schematic diagram of the appearance of this embodiment;

[0015] Figure 3 It is an enlarged view of point A of this embodiment;

[0016] Figure 4 It is a partial cross-sectional view of the abutment block of this embodiment.

[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0018] 01. Lower template; 02. Sun visor cavity; 03. Heating frame; 04. Pushing device; 05. Pressing plate; 1. Lower template; 2. Sun visor cavity; 3. Pushing device; 4. Heating frame; 5. Pressing plate; 6. Clamping block groove; 7. Clamping block; 8. Slot; 9. Control block; 10. Clamping spring; 11. Ear plate; 12. Insert column; 13. Reset groove; 14. Reset spring; 15. Reset block; 16. Guide column groove; 17. Guide column. DETAILED DESCRIPTION

[0019] 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 of 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.

[0020] See also Figure 2-4 The utility model provides a technical solution: an EPP covering tool for an automobile sun visor, comprising a lower template 1, a sun visor cavity 2, a push edge device 3, a heating frame 4 and a pressing plate 5, a tightening block groove 6 is symmetrically provided on the inner wall of the sun visor cavity 2, a tightening block 7 for tightening the sun visor is slidably provided in the tightening block groove 6, a reset groove 13 is provided on the inner wall of the tightening block groove 6, a reset mechanism for preventing the tightening block 7 from sliding out of the tightening block groove 6 is provided in the reset groove 13, one end of the tightening block 7 located in the tightening block groove 6 is connected to a control block 9 through an elastic mechanism, a slot 8 connected to the tightening block groove 6 is provided on the lower template 1 at a position that does not interfere with the movement of the push edge device 3, an ear plate 11 is symmetrically fixed on the side wall of the heating frame 4, and a plug column 12 for inserting into the slot 8 and controlling the movement of the control block 9 is fixed at the bottom of the ear plate 11.

[0021] Specifically, the reset mechanism includes a reset spring 14 and a reset block 15. The reset groove 13 is fixedly connected to the reset spring 14 near the inner wall of the sun visor cavity 2. The reset spring 14 is fixedly connected to the reset block 15. The reset block 15 is fixedly connected to the side wall of the clamping block 7 and is slidably connected to the reset groove 13. Through the elastic force of the reset spring 14, the reset block 15 and the reset groove 13 are pressed against the inner wall away from the sun visor cavity 2, thereby preventing the clamping block 7 from sliding out of the clamping block groove 6 and affecting the use of the sun visor cavity 2.

[0022] Specifically, the elastic mechanism includes a clamping spring 10, both ends of which are fixedly connected to the clamping block 7 and the control block 9 respectively. After the sun visor is installed into the sun visor cavity 2, the plug 12 presses down on the control block 9 to move the control block 9 toward the clamping block 7. The clamping spring 10 is compressed and applies force to the clamping block 7, so that the clamping block 7 presses against the sun visor in the sun visor cavity 2.

[0023] Specifically, a guide column groove 16 is opened on one side of the clamping block 7 close to the control block 9, and a guide column 17 inserted into and slidably inserted into the guide column groove 16 is fixedly provided on one end of the control block 9 close to the clamping block 7. The clamping spring 10 is sleeved on the guide column 17. Through the arrangement of the guide column 17 and the guide column groove 16, the elastic force direction of the clamping spring 10 is maintained in the axial direction, thereby ensuring the effect of the clamping spring 10.

[0024] Specifically, the control block 9 is located on one side of the slot 8 and has an inclined surface. The plug post 12 presses down on the inclined surface of the control block 9, so that the control block 9 is forced to move in the direction of the clamping block 7, thereby exerting force on the clamping block 7. The end of the plug post 12 that abuts against the inclined surface of the control block 9 is an arc surface, which reduces the wear of the plug post 12 and the control block 9.

[0025] Specifically, the depth of the slot 8 is greater than the length of the column 12, so as to prevent the column 12 from interfering with the downward pressure of the heating device. When the pressure plate 5 moves up and away from the sun visor, the column 12 still abuts against the inclined surface of the control block 9, so that the clamping block 7 presses against the sun visor, ensuring that the clamping block 7 remains in a clamped state against the sun visor when the pressure plate 5 leaves the sun visor, thereby preventing the sun visor from being lifted up by the pressure plate 5.

[0026] A specific application example of this embodiment is:

[0027] When the device is in use, when the heating and pressing device is pressed down, the plug 12 is first inserted into the slot 8, and the pressure plate 5 presses the sun visor into the sun visor cavity 2. The plug 12 presses down on the inclined surface of the control block 9, so that the control block 9 is forced to move in the direction of the clamping block 7, and the clamping spring 10 is compressed, and the force is applied to the clamping block 7, so that the clamping block 7 is pressed against the sun visor in the sun visor cavity 2. After the EPP coating is completed, the heating and pressing device moves up. When the pressure plate 5 leaves the sun visor, the plug 12 still acts on the control block 9, so that the clamping block 7 still presses the sun visor in the sun visor cavity 2, thereby preventing the sun visor from following the pressure plate 5 to move up.

[0028] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that modifications may be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An EPP coating tool for automobile sun visors, comprising a lower template (1), a sun visor cavity (2), an edge pushing device (3), a heating frame (4) and a pressing plate (5), characterized in that: The sun visor cavity (2) has a symmetrical inner wall with a clamping block groove (6), a clamping block (7) for clamping the sun visor is slidably provided in the clamping block groove (6), a reset groove (13) is provided in the inner wall of the clamping block groove (6), a reset mechanism for preventing the clamping block (7) from sliding out of the clamping block groove (6), one end of the clamping block (7) located in the clamping block groove (6) is connected to the control block (9) through an elastic mechanism, a slot (8) connected to the clamping block groove (6) is provided on the lower template (1) at a position that does not interfere with the movement of the edge pushing device (3), and an ear plate (11) is symmetrically fixed on the side wall of the heating frame (4), and a plug post (12) for inserting into the slot (8) and controlling the movement of the control block (9) is fixed at the bottom of the ear plate (11).

2. The EPP coating tool for automobile sun visor according to claim 1, characterized in that: The reset mechanism comprises a reset spring (14) and a reset block (15); the reset groove (13) is fixedly connected to the reset spring (14) near the inner wall of the sun visor cavity (2); the reset spring (14) is fixedly connected to the reset block (15); the reset block (15) is fixedly connected to the side wall of the abutting block (7) and is slidably connected to the reset groove (13).

3. The EPP coating tool for automobile sun visor according to claim 1, characterized in that: The elastic mechanism comprises a clamping spring (10), and two ends of the clamping spring (10) are respectively fixedly connected to the clamping block (7) and the control block (9).

4. The EPP coating tool for automobile sun visor according to claim 3 is characterized in that: A guide column groove (16) is provided on one side of the clamping block (7) close to the control block (9); a guide column (17) is fixedly provided on one end of the control block (9) close to the clamping block (7) and is inserted into and slidably enters the guide column groove (16); and the clamping spring (10) is sleeved on the guide column (17).

5. The EPP coating tool for automobile sun visor according to claim 1, characterized in that: The side of the control block (9) located in the slot (8) is an inclined surface, and the end of the plug post (12) that abuts against the inclined surface of the control block (9) is an arc surface.

6. The EPP coating tool for automobile sun visor according to claim 1, characterized in that: The depth of the slot (8) is greater than the length of the plug post (12).

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