Auxiliary pressing and pasting device for elevator car decoration strip

By designing an auxiliary pressing device for elevator car decoration strips including the first support, guide plate, reel installation component, rolling assembly, reversing roller and end positioning component, the problem of uneven posting of elevator car decoration strips is solved, and the flat posting of decorative strips and the improvement of decoration effect is achieved.

CN222934906UActive Publication Date: 2025-06-03BEIJING HONGHOU TECH ENG CO LTD
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Patent Information

Application Number
CN202422599684.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-28
Publication Date
2025-06-03
Estimated Expiration
2034-10-28

AI Technical Summary

Technical Problem

In the prior art, the release process of elevator car decoration strips lacks auxiliary equipment, which leads to the easy curling and unevenness of the decoration strips and lacks effective posting auxiliary tools.

Method used

An auxiliary pressing device for the elevator car decorative strip is designed, including a first support, a guide plate, a reel mounting assembly, a rolling assembly, a reversing roller and an end positioning assembly. Through the synergy of these components, the flat posting of the decorative strip is achieved.

Benefits of technology

This device can effectively ensure the flat posting of the decorative strips, avoid the problem of uneven curling, and improve the decorative effect and convenience of the decorative strips.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses an auxiliary pressing device for an elevator car trim strip, which comprises a first support and a guide plate for guiding the first support, and a reel mounting component, a rolling component, an end positioning component and a reversing roller are arranged at the first support; the rolling assembly comprises a second support and a pressing roller, the pressing roller is rotationally connected to the end of the second support, a second sliding groove is rotationally connected to the first support, the second support is slidably connected to the second sliding groove, and a limiting rod for restraining the angle of the second support is arranged on the first support. The end positioning assembly is arranged at the end, away from the reel mounting assembly, of the first support. The auxiliary pressing and pasting device for the decoration strip of the elevator car has the beneficial effect of being smooth in pasting.
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Description

Technical Field

[0001] The utility model relates to the technical field of elevator carriages, and particularly relates to an auxiliary pressing device for an elevator car decoration strip. Background Art

[0002] When an elevator carriage is decorated in the later stage, some decoration strips with adhesive backing or electrostatic adsorption ability need to be pasted on the waistline part or the bottom surface of the side wall of the elevator carriage to achieve decoration, advertising and other effects.

[0003] In the prior art, manual pasting is usually adopted. Due to the different proficiency levels of workers, the pasting of the decoration strip often results in curling and unevenness, and there is a lack of auxiliary equipment for its pasting. Content of the Utility Model

[0004] To overcome the above deficiencies in the prior art, the utility model provides an auxiliary pressing device for an elevator car decoration strip with smooth pasting.

[0005] The technical solution of the utility model is as follows:

[0006] An auxiliary pressing device for an elevator car decoration strip includes a first support and a guide plate for guiding the first support. A reel mounting assembly, a rolling assembly, an end positioning assembly and a reversing roller are arranged at the first support;

[0007] The reel mounting assembly is used for rotatably connecting a decoration strip reel to the first support;

[0008] The rolling assembly includes a second support and a pressing roller. The pressing roller is rotatably connected to the end of the second support. A second chute is rotatably connected to the first support. The second support is slidably connected to the second chute. A limiting rod for restricting the angle of the second support is arranged at the first support;

[0009] The reversing roller is used for changing the advancing direction of the decoration strip;

[0010] The end positioning assembly is arranged at the end of the first support far from the reel mounting assembly and is used for positioning the decoration strip at one end of the pasting area.

[0011] Preferably, a suction cup is arranged on the guide plate, so that the guide plate is suction-joined to the side of the area to be pasted through the suction cup.

[0012] In any of the above solutions, preferably, the guide plate is arranged in a split form, and adjacent two sections of the guide plate are connected through cooperating hanging ears and hooks.

[0013] In any of the above solutions, preferably, a first spring is arranged between the second support and the second chute.

[0014] Preferably, in any of the above solutions, a clamping groove and a clamping block which cooperate with each other are arranged between the second support and the second sliding groove.

[0015] Preferably, in any of the above solutions, the end positioning assembly includes a pressing block. A guiding groove for restricting the pressing block is arranged at the first support. A second spring is arranged between the first support and the pressing block. A clamping member is arranged on one side of the pressing block away from the surface to be pasted.

[0016] Preferably, in any of the above solutions, a flexible head is arranged at the part where the pressing block contacts the area to be pasted.

[0017] Preferably, in any of the above solutions, a damper is arranged at the reel mounting assembly, so that the release of the decorative strip has damping.

[0018] Preferably, in any of the above solutions, an auxiliary cutting member is further arranged at the first support, and the auxiliary cutting member contacts the surface of the decorative strip.

[0019] Preferably, in any of the above solutions, a plurality of gaps are arranged on the surface of the side of the auxiliary cutting member in contact with the decorative strip.

[0020] For the auxiliary pasting device of the elevator car decorative strip of the present invention, the reel mounting assembly arranged at the first support is used to place the decorative strip reel to be pasted. After changing the direction of the decorative strip through the reversing roller, the decorative strip can be pasted into the area to be pasted by the rolling assembly. When in use, the first support is guided by the guide plate, so that the first support travels in a straight line, and at the same time the decorative strip is released. Therefore, it has the beneficial effect of smooth pasting. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of an embodiment of the auxiliary pasting device of the elevator car decorative strip of the present invention.

[0022] Figure 2 It is a schematic diagram of a preferred embodiment of the rolling assembly of the auxiliary pasting device of the elevator car decorative strip of the present invention.

[0023] Figure 3 It is a schematic diagram of a preferred embodiment of the end positioning assembly of the auxiliary pasting device of the elevator car decorative strip of the present invention.

[0024] Figure 4 It is a schematic diagram of a preferred embodiment of the auxiliary cutting member of the auxiliary pasting device of the elevator car decorative strip of the present invention.

[0025] Figure 5 It is a working schematic diagram of the auxiliary pasting device of the elevator car decorative strip of the present invention.

[0026] Description of reference numerals in the figure:

[0027] Guide plate; 102 - Hook; 103 - Hanging ear; 104 - Pressing block; 105 - Guide groove; 106 - Second spring; 107 - Limit rod; 108 - Second chute; 109 - Second support; 110 - First spring; 111 - Reel mounting assembly; 112 - First support; 113 - Auxiliary cutting piece; 114 - Reversing roller; 115 - Pressing roller; 116 - Card slot; 117 - Card block; 118 - Gap. Specific implementation mode

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0029] In the description of the present utility model, if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or positional relationship indicated thereby is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present utility model. In addition, if terms such as "first", "second", "third" appear, they are only for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0030] Embodiment 1:

[0031] The auxiliary pressing device for the elevator car decoration strip provided by the present utility model is used to paste the decoration strip with an adhesive surface and an electrostatic adsorption surface on the side wall or bottom surface of the elevator car.

[0032] As in Figures 1-5 In the shown embodiment, the first support 112 is used to install functional components such as the reel mounting assembly 111, the rolling and pressing assembly, and the end positioning assembly. Among them, the first support 112 can be formed by stamping metal plates or injection molding of polyvinyl chloride. To improve the strength of the first support 112, reinforcing ribs can also be provided at the first support 112.

[0033] The guide plate 101 serves to guide the first support 112, and through the guide plate 101, the first support 112 can move linearly in the area to be pasted. Among them, the guide plate 101 can be made of metal or wear-resistant plastic. An optional form of the guide plate 101 is that there is a folded edge or a protruding part at the edge of the guide plate 101, and a clamping groove 116 adapted to the folded edge or the protruding part is provided at the first support 112. During use, the clamping groove 116 at the first support 112 is clamped at the folded edge or the protruding part, so as to realize the guiding of the first support 112 by the guide plate 101.

[0034] The reel mounting assembly 111 provided at the first support 112 is used to prevent the decorative strip reel, so as to realize the rotational connection between the decorative strip reel and the first support 112. When pasting, the decorative strip is stretched so that the decorative strip can be released. Among them, a damper is provided at the reel mounting assembly 111, so that the release of the decorative strip has damping to prevent and ensure the flatness of the pasted decorative strip.

[0035] The reversing roller 114 is used to change the traveling direction of the decorative strip. Among them, the reversing roller 114 and the first support 112 can be rotationally connected.

[0036] The end positioning assembly is provided at the end of the first support 112 far from the reel mounting assembly 111, and is used to align the end of the decorative strip with one end of the area to be pasted.

[0037] The rolling assembly is used to press the decorative strip against the area to be pasted. Specifically, the rolling assembly includes a second support 109 and a pressing roller 115. The pressing roller 115 is rotationally connected to the end of the second support 109 and is used to press the decorative strip against the area to be pasted. Among them, a flexible layer made of silica gel or rubber is provided on the outer peripheral surface of the pressing roller 115 to improve the pressing effect. A second sliding groove 108 is rotationally connected to the first support 112, and the second support 109 is slidably connected to the second sliding groove 108. Among them, the length of the second support 109 and the activity area of the second support 109 at the second sliding groove 108 should ensure: First, when the second support 109 is pushed towards the area to be pasted, the pressing roller 115 can protrude out of the outer area of the first support 112 and contact the area to be pasted, so as to realize that the pressing roller 115 provides pressure on the decorative strip when pasting the decorative strip. Second, when the second support 109 is pushed in the reverse direction, the pressing roller 115 is located in the inner area of the first support 112 and does not contact the area to be pasted, so as to facilitate the positioning of the ends of the first support 112 and the area to be pasted during pasting.

[0038] The limiting rod 107 provided at the first support 112 serves to restrict the swinging angle of the second support 109, so that the pressing roller 115 can only move in the area between the reversing roller 114 and the end positioning assembly.

[0039] In use, according to the area to be pasted, the guide plate 101 is fixed beside the area to be pasted. The decorative strip reel is installed at the reel mounting component 111, and the decorative strip is pulled out. After the direction of the decorative strip is changed by the reversing roller 114, it is fixed at the end positioning component. The first support 112 is placed on the guide plate 101 and at one end of the area to be pasted. At this time, one end of the decorative strip is removed from the end positioning component, and the decorative strip is pasted at the end of the area to be pasted. At this time, the second support 109 is pressed down, and according to the pasting condition of the decorative strip in the area to be pasted, the angle of the second chute 108 is adjusted, and at the same time, the first support 112 is pushed to slide forward along the guide plate 101. When the first support 112 reaches the end of the area to be pasted, the decorative strip is cut off.

[0040] Embodiment 2:

[0041] On the basis of Embodiment 1, as Figure 1 shown in the embodiment, in order to quickly realize the suction between the guide plate 101 and the side of the area to be pasted, suction cups are provided at the guide plate 101, wherein the suction cups are connected to the guide plate 101 through the mounting holes at the guide plate 101.

[0042] Embodiment 3:

[0043] On the basis of Embodiment 1 or 2, as Figure 1 shown in the embodiment, in order to make the guide plate 101 adapt to different pasting lengths, the guide plate 101 is provided in a split type, and adjacent two sections of the guide plate 101 are connected by the cooperating hanging ears 103 and hooks 102.

[0044] Embodiment 4:

[0045] On the basis of any one of Embodiments 1-3, as Figure 1 、 2 、5 shown in the embodiment, a first spring 110 is provided between the second support 109 and the second chute 108. When pasting the decorative strip, the first spring 110 between the second support 109 and the second chute 108 provides an elastic force so that the pressure roller 115 at the end of the first support 112 bonds the decorative strip to the area to be pasted with a certain pressure. Therefore, it is more convenient to use.

[0046] In this embodiment, a cooperating slot 116 and a block 117 are provided between the second support 109 and the second chute 108. When the block 117 is stuck in the slot 116, the pressure roller 115 at the end of the second support 109 is located in the inner area of the first support 112 and does not contact the area to be pasted, so as to facilitate the positioning of the end of the first support 112 and the area to be pasted and the installation of the decorative strip during pasting.

[0047] Embodiment 5:

[0048] On the basis of any one of embodiments 1-4, Figure 1 , 3 The embodiment shown provides an optional form of an end positioning assembly, specifically, the end positioning assembly includes a pressing block 104, and a guide groove 105 for constraining a pressing handle is provided at the first support 112, wherein, in order to reduce the friction between the pressing block 104 and the first support 112, a polytetrafluoroethylene gasket is provided at the contact portion between the pressing block 104 and the first support 112. A second spring 106 is provided between the first support 112 and the pressing block 104, so that in a natural state, the pressing block 104 does not contact the area to be posted. A clamping piece is provided on the side of the pressing block 104 away from the surface to be posted, and the clamping piece is used to clamp the end of the decorative strip.

[0049] In this embodiment, a flexible head is provided at the contact portion between the pressing block 104 and the area to be posted. When the pressing block 104 is pressed to fix the end of the decorative strip to the area to be posted, the flexible head makes the adhesion more firm. The flexible head can be made of silicone or rubber.

[0050] Embodiment 6:

[0051] On the basis of any one of embodiments 1-5, Figure 1 , 4 In the illustrated embodiment, in order to facilitate cutting of the decorative strip after it is posted, an auxiliary cutting piece 113 is further provided at the first support 112. The surface of one side of the auxiliary cutting piece 113 is curved, and the curved side of the auxiliary cutting piece 113 contacts the surface of the decorative strip. When cutting, the auxiliary cutting piece 113 provides a point of force for the tip of the knife to facilitate cutting of the decorative strip.

[0052] In this embodiment, the surface of the side where the auxiliary cutting piece 113 contacts the decorative strip is provided with a plurality of slits 118. Each slit 118 is used to guide the knife tip, so that the cut surface is more flush.

[0053] The embodiments described above are only preferred specific implementation methods of the present utility model, but the protection scope of the present utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present utility model according to the technical solution and utility model concept of the present utility model, which should be covered by the protection scope of the present utility model.

Claims

1. An auxiliary pressing device for elevator car decorative strips, characterized in that: It comprises a first support (112) and a guide plate (101) for guiding the first support (112); a reel mounting assembly (111), a rolling assembly, an end positioning assembly and a reversing roller (114) are arranged at the first support (112); The reel installation assembly (111) is used to rotatably connect the decorative strip reel to the first support (112); The rolling assembly comprises a second support (109) and a pressure roller (115), wherein the pressure roller (115) is rotatably connected to the end of the second support (109), a second slide groove (108) is rotatably connected to the first support (112), the second support (109) is slidably connected to the second slide groove (108), and a limiting rod (107) for constraining the angle of the second support (109) is provided at the first support (112); The reversing roller (114) is used to change the travel direction of the decorative strip; The end positioning assembly is arranged at the end of the first support (112) away from the reel mounting assembly (111), and is used to position the decorative strip at one end of the posting area.

2. The auxiliary pressing device for elevator car decorative strips according to claim 1, characterized in that: A suction cup is arranged at the guide plate (101), so that the guide plate (101) is sucked together with the side of the area to be posted via the suction cup.

3. The auxiliary pressing device for elevator car decorative strips according to claim 1 or 2, characterized in that: The guide plate (101) is arranged in a split type, and two adjacent sections of the guide plate (101) are connected via mutually matching hanging ears (103) and hooks (102).

4. The auxiliary pressing device for elevator car decorative strips according to claim 1, characterized in that: A first spring (110) is arranged between the second support (109) and the second slide groove (108).

5. The auxiliary pressing device for elevator car decorative strips according to claim 4, characterized in that: A locking groove (116) and a locking block (117) that cooperate with each other are arranged between the second support (109) and the second sliding groove (108).

6. The auxiliary pressing device for elevator car decorative strips according to claim 1, characterized in that: The end positioning assembly comprises a pressing block (104), a guide groove (105) for constraining the pressing block (104) is arranged at the first support (112), a second spring (106) is arranged between the first support (112) and the pressing block (104), and a clamping member is arranged on the side of the pressing block (104) away from the surface to be pasted.

7. The auxiliary pressing device for elevator car decorative strips according to claim 6, characterized in that: A flexible head is provided at the position where the pressing block (104) contacts the area to be posted.

8. The auxiliary pressing device for elevator car decorative strips according to claim 1, characterized in that: A damper is arranged at the reel mounting assembly (111) so that the release of the decorative strip has damping.

9. The auxiliary pressing device for elevator car decorative strips according to claim 1, characterized in that: An auxiliary cutting piece (113) is also provided at the first support (112), and the auxiliary cutting piece (113) is in contact with the surface of the decorative strip.

10. The auxiliary pressing device for elevator car decorative strips according to claim 9, characterized in that: A plurality of gaps (118) are arranged on the surface of the side where the auxiliary cutting piece (113) contacts the decorative strip.