Heating device for branding carpet base cloth

Abstract

The utility model discloses a heating device for carpet base cloth branding, and belongs to the field of branding heating, the heating device comprises a bottom plate, a support frame is fixedly connected above the bottom plate, an electric push rod is fixedly connected to the top of the inner surface of the support frame, a branding plate is fixedly connected to the lower end of the electric push rod, and an electric heating wire is fixedly connected above the branding plate. A placing assembly is arranged below the branding plate and comprises a placing groove, a tensioning assembly is arranged on the inner surface of the placing groove and comprises a pressing roller, sliding blocks are fixedly connected to the front end and the rear end of the pressing roller, and sliding strips are slidably connected to the faces, away from the pressing roller, of the sliding blocks. And the sliding strip is fixedly connected with the inner surface of the placing groove. According to the carpet branding device, the electric push rod is arranged to drive the branding plate to descend, so that the branding plate brands carpets in the containing groove, when the branding plate descends, the tensioning assembly is pressed to tension the carpets, and the effect of conveniently branding the carpets is achieved.

Description

Technical Field

[0001] This application relates to the field of branding heating, and more particularly, to a heating device for branding carpet backing. Background Art

[0002] A carpet is a floor covering made of natural fibers such as cotton, linen, wool, silk, grass or chemical synthetic fiber raw materials, woven, tufted or spun by hand or mechanical processes. It is one of the art and craft categories with a long historical tradition worldwide, covering the floors of houses, hotels, stadiums, exhibition halls, vehicles, ships, airplanes, etc., and has the effects of reducing noise, heat insulation and decoration.

[0003] The patent document with the publication number CN217454968U discloses a heating device for branding carpet backing. This utility model relates to the field of branding heating technology, specifically a heating device for branding carpet backing, including a housing. The inner wall of the housing is fixedly connected with an asbestos heat insulation layer. The inner bottom end of the housing is fixedly connected with a heat insulation layer. The top end of the heat insulation layer is fixedly connected with a base. The inside of the base is fixedly connected with a heating element, and a heating tube penetrates through the heating element. Both ends of the heating tube penetrate through the asbestos heat insulation layer and are fixedly connected with the housing. The top end of the base is provided with a first slot, and a grid is embedded in the inner wall of the first slot. A branding is placed on the top of the grid. In the above application document, the branding is heated through the housing. However, after the heating is completed, it is not convenient to place the carpet on it, and it is not convenient to process the carpet. Utility Model Content

[0004] In view of the deficiencies of the prior art, the present utility model provides a heating device for branding carpet backing, which solves the problems raised in the above background art. To achieve the above objectives, the present utility model is realized through the following technical solutions: A heating device for branding carpet backing, including a bottom plate. A support frame is fixedly connected above the bottom plate. The top of the inner surface of the support frame is fixedly connected with an electric push rod. The lower end of the electric push rod is fixedly connected with a branding plate. An electric heating wire is fixedly connected above the branding plate. A placing assembly is arranged below the branding plate.

[0005] Preferably, the placing assembly includes a placing groove. A tensioning assembly is arranged on the inner surface of the placing groove. The tensioning assembly includes a pressure roller. Sliders are fixedly connected to the front and rear ends of the pressure roller. One side of the slider away from the pressure roller is slidably connected with a sliding bar. The sliding bar is fixedly connected with the inner surface of the placing groove. A support piece is fixedly connected above the sliding bar. A spring is elastically connected between the support piece and the slider.

[0006] Preferably, the tensioning assembly further includes an elastic piece. The elastic piece is fixedly connected to the left and right sides of the branding plate.

[0007] Preferably, the placement component further includes a slide rail, which is fixedly connected above the bottom plate, slidably connected below the placement groove, and a positioning component is arranged on the inner surface of the placement groove.

[0008] Preferably, the positioning component includes a positioning block, which is fixedly connected to the front of the branding plate. A positioning strip is arranged below the positioning block, and the positioning strip is fixedly connected to the inner surface of the placement groove.

[0009] Preferably, a scale is fixedly connected to the inner surface of the placement groove.

[0010] The advantages of the present application are as follows:

[0011] (1) By setting an electric push rod to drive the branding plate to descend, so as to brand the carpet in the placement groove. When the branding plate descends, it will press the tensioning component to tension the carpet, which has the effect of facilitating the branding of the carpet.

[0012] (2) While driving the branding plate to descend by the electric push rod, the positioning component will be triggered. The positioning component will drive the placement groove to slide on the slide rail so that the carpet in the placement groove is aligned with the branding plate, achieving the effect of facilitating positioning. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings constituting a part of this application are used to provide a further understanding of this application, making other features, objectives, and advantages of this application more obvious. The schematic embodiments and descriptions of the drawings of this application are used to explain this application and do not constitute an improper limitation of this application. In the drawings:

[0014] Figure 1 is the overall structural schematic diagram of the present utility model;

[0015] Figure 2 is the left view of the overall structure of the present utility model;

[0016] Figure 3 is the right view of the overall structure of the present utility model;

[0017] Figure 4 is the Figure 1 schematic enlarged view of the structure at A in the present utility model.

[0018] In the above figures,

[0019] 1. Bottom plate; 2. Support frame; 3. Electric push rod; 4. Branding plate; 5. Electric heating wire; 6. Placing component; 601. Placing groove; 602. Slide rail; 7. Tensioning component; 701. Pressing roller; 702. Slide block; 703. Sliding bar; 704. Support piece; 705. Spring; 706. Elastic piece; 8. Positioning component; 801. Positioning block; 802. Positioning bar; 9. Scale. Detailed implementation mode

[0020] In order to enable those skilled in the art to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0021] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will refer to the accompanying drawings and combine the embodiments to detail this application. Embodiment 1

[0022] See Figures 1-4 , this embodiment provides a heating device for branding the bottom cloth of a carpet, including a bottom plate 1. There is a protruding part above the bottom plate 1 for limiting the placing groove 601. A support frame 2 is fixedly connected above the bottom plate 1. The shape of the support frame 2 is U-shaped. The top of the inner surface of the support frame 2 is fixedly connected with an electric push rod 3. The lower end of the electric push rod 3 is fixedly connected with a branding plate 4. An electric heating wire 5 is fixedly connected above the branding plate 4. The electric heating wire 5 is embedded. The electric heating wire 5 is used to heat the branding plate 4. A placing component 6 is arranged below the branding plate 4. The placing component 6 includes a placing groove 601. The placing groove 601 is used to place the carpet. A tensioning component 7 is arranged on the inner surface of the placing groove 601. The tensioning component 7 includes a pressing roller 701. A rubber layer is arranged on the lower surface of the pressing roller 701. The front and rear ends of the pressing roller 701 are fixedly connected with slide blocks 702. The side of the slide block 702 away from the pressing roller 701 is slidably connected with a sliding bar 703. The sliding bar 703 is fixedly connected with the inner surface of the placing groove 601. A support piece 704 is fixedly connected above the sliding bar 703. A spring 705 is elastically connected between the support piece 704 and the slide block 702. The spring 705 will apply a pulling force in the normal state to make the slide block 702 approach the support piece 704. The tensioning component 7 further includes an elastic piece 706. The elastic piece 706 is fixedly connected to the left and right sides of the branding plate 4. The number of the elastic pieces 706 is four. The shape of the elastic piece 706 is L-shaped. The material of the elastic piece 706 is metal and has a certain elasticity.

[0023] When the above-mentioned device is in specific use, first, the branding plate 4 is heated by the heating wire 5. Then, the carpet to be branded is placed in the placement groove 601. By sliding the placement groove 601, the carpet inside it is located below the branding plate 4. At this time, the electric push rod 3 is started to make it extend. The extension of the electric push rod 3 drives the branding plate 4 to descend, so as to brand the carpet. During the descent of the branding plate 4, the elastic sheet 706 will be driven to descend. The elastic sheet 706 will press down on the pressure roller 701, causing the pressure roller 701 to drive the slider 702 to slide downward on the sliding strip 703. At this time, the spring 705 will be stretched. Due to the descent of the pressure roller 701, before the branding plate 4 touches the carpet, the pressure roller 701 presses the carpet first. Since the two pressure rollers 701 are inclined, they will tension the carpet while pressing it. At this time, as the branding plate 4 continues to press down, the elastic sheet 706 will undergo elastic deformation until the branding plate 4 touches the carpet, so as to brand the carpet. When the branding is completed, by starting the electric push rod 3 to make it contract, the branding plate 4 is driven to rise. At this time, the elastic sheet 706 will leave the pressure roller 701, and the spring 705 will release the tension, causing the slider 702 to rise on the sliding strip 703 and lifting the pressure roller 701, thus facilitating the removal of the carpet. Embodiment 2

[0024] See Figures 1-4 , on the basis of Embodiment 1, the placement component 6 further includes two slide rails 602. The slide rails 602 are fixedly connected above the bottom plate 1 and are slidably connected to the lower part of the placement groove 601. A chute adapted to the slide rail 602 is provided below the placement groove 601. A positioning component 8 is provided on the inner surface of the placement groove 601. The positioning component 8 includes a positioning block 801. A notch is provided on the front surface of the positioning block 801. The positioning block 801 is fixedly connected to the front surface of the branding plate 4. There are two positioning blocks 801 and two positioning strips 802. A positioning strip 802 is provided below the positioning block 801. The upper part of the positioning strip 802 is provided with a sharp angle. The positioning strip 802 is fixedly connected to the inner surface of the placement groove 601. A scale 9 is fixedly connected to the inner surface of the placement groove 601. The scale 9 is used to read the size of the carpet placed in the placement groove 601.

[0025] When the above-mentioned device is in specific use, when the branding plate 4 descends to brand the carpet, the descent of the branding plate 4 will also drive the positioning block 801 to descend. Through the descent of the positioning block 801, its notch will be sleeved downward from the sharp angle above the positioning strip 802, and the positioning block 801 will slide on the outer surface of the positioning strip 802. At this time, the positioning strip 802 will drive the placement groove 601 to slide on the slide rail 602, so as to align the placement groove 601 with the branding plate 4, achieving the effect of facilitating the precise branding of the carpet in the placement groove 601.

[0026] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, making equivalent substitutions or changes, shall be covered by the protection scope of the present utility model.

Claims

1. A heating device for branding a carpet backing, comprising a bottom plate (1), characterized in that: A support frame (2) is fixedly connected above the base plate (1), an electric push rod (3) is fixedly connected to the top of the inner surface of the support frame (2), a branding plate (4) is fixedly connected to the lower end of the electric push rod (3), a heating wire (5) is fixedly connected above the branding plate (4), and a placement component (6) is arranged below the branding plate (4).

2. A heating device for carpet backing branding according to claim 1, characterized in that: The placement component (6) comprises a placement groove (601), the inner surface of the placement groove (601) is provided with a tensioning component (7), the tensioning component (7) comprises a pressure roller (701), the front and rear ends of the pressure roller (701) are fixedly connected to sliders (702), a side of the slider (702) away from the pressure roller (701) is slidably connected to a sliding bar (703), the sliding bar (703) is fixedly connected to the inner surface of the placement groove (601), a support sheet (704) is fixedly connected above the sliding bar (703), and a spring (705) is elastically connected between the support sheet (704) and the slider (702).

3. A heating device for carpet backing branding according to claim 2, characterized in that: The tensioning assembly (7) further comprises an elastic sheet (706), wherein the elastic sheet (706) is fixedly connected to the left and right sides of the branding plate (4).

4. A heating device for carpet backing branding according to claim 3, characterized in that: The placement component (6) further comprises a slide rail (602), wherein the slide rail (602) is fixedly connected to the top of the bottom plate (1), and the slide rail (602) is slidably connected to the bottom of the placement groove (601), and a positioning component (8) is provided on the inner surface of the placement groove (601).

5. A heating device for carpet backing branding according to claim 4, characterized in that: The positioning assembly (8) comprises a positioning block (801), the positioning block (801) being fixedly connected to the front side of the branding plate (4), a positioning bar (802) being arranged below the positioning block (801), and the positioning bar (802) being fixedly connected to the inner surface of the placement groove (601).

6. A heating device for carpet backing branding according to claim 5, characterized in that: A scale (9) is fixedly connected to the inner surface of the placement groove (601).

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