PVC edge band embossing device

Abstract

The utility model provides a PVC (polyvinyl chloride) edge band embossing device which is applied to the technical field of PVC edge band embossing. According to the device, after screws are rotated, a pressing plate is pushed, a heater and a pressing roller are made to be completely attached to a PVC edge sealing strip on the side face of the wood decorative plate, two screws II are rotated at the same time to drive a pressing plate II to move towards the top face of the wood decorative plate, a heater II and a pressing roller II are made to be attached to the PVC edge sealing strip on the top face of the wood decorative plate, and meanwhile the PVC edge sealing strip is pressed. The second heater and the second heater are started, the sliding block is moved, at the moment, the PVC edge sealing strip is heated through the second heater, in the moving process of the sliding block, the PVC edge sealing strip is embossed through the pressing roller and the second pressing roller, the PVC edge sealing strip and the wood decoration plate are pressed, and the purpose that the PVC edge sealing strip is heated and subjected to heat preservation while the portion, subjected to heat preservation, of the PVC edge sealing strip is embossed is achieved. In this way, it can be avoided that the PVC edge sealing strip is affected by the environment to be cooled, the embossing effect is reduced, and meanwhile the flanging phenomenon caused by the poor pressing effect due to cooling is avoided.

Description

Technical Field

[0001] The utility model relates to the field of PVC edge banding embossing, in particular to a PVC edge banding embossing device. Background Art

[0002] PVC edge bands are widely used in the furniture field. During woodworking decoration, for the edge finishing of window frame edges, furniture or wooden board decorative panels, generally, thin strip-shaped edge bands are used for lap filling as the final finishing work of woodworking decoration construction. PVC material edge bands are widely used due to their low cost and good appearance effect.

[0003] At present, the PVC edge banding embossing device usually needs to heat the PVC strip and place it on the edge of the wooden board decorative panel, and while embossing it through the edge banding embossing device, the PVC strip is adhered to the wooden board decorative panel. However, after heating the PVC edge band and placing it on the edge of the wooden board decorative panel, moving the embossing structure to gradually emboss the PVC edge band, since the whole PVC edge band cannot be embossed simultaneously, during the process of gradual embossing, the finally embossed PVC edge band will be cooled due to the long exposure time in the air, and the heated PVC edge band is cooled, which will lead to a reduction in the final embossing effect and a decrease in the fit with the wooden board decorative panel, resulting in the phenomenon of flanging. Therefore, there is an urgent need for a PVC edge banding embossing device. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a PVC edge banding embossing device in order to solve the above problems.

[0005] The utility model realizes the above purpose through the following technical solutions:

[0006] A PVC edge banding embossing device includes: an operating table, a guide rail welded to the front of the operating table, and clamps fixedly connected to both ends of the top surface of the operating table. A slider is slidably connected in the guide rail. A screw is threadedly connected to the side surface of the slider. One end of the screw is rotatably connected to the side surface of a connecting plate. One end of the screw close to the connecting plate is also rotatably connected to the top surface of a pressing plate. One end of the bottom surface of the pressing plate is fixedly connected with a heater. The other end of the bottom surface of the pressing plate is rotatably connected with a pressing roller. Two second screws are rotatably connected to the top surface of the connecting plate. The second screws penetrate through the connecting plate. The bottom ends of the second screws are rotatably connected to the top surface of a second pressing plate. One end of the bottom surface of the second pressing plate is fixedly connected with a second heater. The other end of the bottom surface of the second pressing plate is rotatably connected with a second pressing roller.

[0007] Furthermore: Two limiting rods are fixedly installed in the middle of the top surface of the pressing plate. The limiting rods penetrate through the side surface of the slider, and the screw is located between the two limiting rods. The limiting rods are respectively slidably connected with the slider and the connecting plate.

[0008] Further: On one side of the top surface of the slider, two observation slots are provided. The second screw is located in the observation slots, and a fixed block is fixedly connected in the observation slots. The second screw penetrates through the moving block and is threadedly connected thereto.

[0009] Further: The heating surface of the heater is horizontally flush with the endpoint closest to the front surface of the operating table of the pressing roller, and the heating surface of the second heater is horizontally flush with the endpoint closest to the top surface of the operating table of the second pressing roller. The outer peripheral surfaces of the pressing roller and the second pressing roller are both provided with the same pattern grooves.

[0010] Further: On one side of the slider, a connecting slot is provided. A connecting block is slidably connected in the connecting slot. A cutting knife is provided at the middle end of the bottom surface of the connecting block, and one end of the cutting knife is sleeved inside the connecting block. A pushing block made of rubber material and with a hollow interior is fixedly installed on the top surface of the connecting block. A radian piece made of metal is fixedly connected to the inner wall of the top surface of the pushing block. A push rod is fixedly connected to the arc surface of the radian piece, and the push rod is fixedly connected to one end of the cutting knife.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: By rotating the screw, the pressing plate is pushed to make the heater and the pressing roller fully fit with the PVC edge band on the side of the wood decorative board. At the same time, rotate the two second screws to drive the second pressing plate to move towards the top surface of the wood decorative board, so that the second heater and the second pressing roller are attached to the PVC edge band on the top surface of the wood decorative board. At the same time, start the second heater and the heater, and move the slider. At this time, the heater and the second heater heat the PVC edge band. During the movement of the slider, the pressing roller and the second pressing roller emboss the PVC edge band and press the PCV edge band and the wood decorative board together, realizing heating and heat preservation of the PVC edge band on one hand, and embossing the heat-preserved part of the PVC edge band on the other hand, avoiding the PVC edge band from being cooled by the environmental influence, reducing the embossing effect and at the same time avoiding the flanging phenomenon caused by poor pressing effect due to cooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0013] Figure 1 Shows a side view schematic diagram of a PVC edge band embossing device according to the present utility model;

[0014] Figure 2 Shows a Figure 1 partial enlarged view A in a PVC edge band embossing device according to the present utility model;

[0015] Figure 3 Shows the rear view sectional schematic diagram of the slider of a PVC edge banding embossing device according to the present utility model;

[0016] Figure 4 Shows a PVC edge banding embossing device according to the present utility model Figure 3 Partial enlarged view of part B in;

[0017] Figure 5 Shows the three-dimensional structure schematic diagram of a PVC edge banding embossing device according to the present utility model;

[0018] Figure 6 Shows the side view sectional schematic diagram of a PVC edge banding embossing device according to the present utility model;

[0019] Figure 7 Shows a PVC edge banding embossing device according to the present utility model Figure 6 Partial enlarged view of part C in;

[0020] Figure 8 Shows the side view sectional schematic diagram of the connecting block, cutting knife, arc piece, push rod and push block of a PVC edge banding embossing device according to the present utility model.

[0021] Explanation of reference numerals is as follows:

[0022] 1, operating table; 2, guide rail; 3, slider; 4, screw; 5, connecting plate; 6, pressing plate; 7, heater; 8, pressing roller; 9, screw two; 10, pressing plate two; 11, heater two; 12, pressing roller two; 301, connecting groove; 302, connecting block; 303, cutting knife; 304, arc piece; 305, push rod; 306, push block; 501, limiting rod. Detailed implementation manners

[0023] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and 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, so it cannot be understood as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more than two.

[0024] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium. It may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.

[0025] The present utility model will be further described below with reference to the drawings:

[0026] Such as Figures 1-8As shown in the figure, a PVC edge banding embossing device includes: an operating table 1, a guide rail 2 welded to the front of the operating table 1, and clamps fixedly connected to both ends of the top surface of the operating table 1. Among them, the guide rail 2 is used to connect the slider 3 so that it can slide back and forth within the guide rail 2. The clamp is used to clamp the wooden decorative board during the PVC edge banding embossing process to prevent it from displacing during the embossing process. A screw rod 4 is threadedly connected to the side of the slider 3. One end of the screw rod 4 is rotatably connected to the side of the connecting plate 5, and the end of the screw rod 4 close to the connecting plate 5 is also rotatably connected to the top surface of the pressing plate 6. One end of the bottom surface of the pressing plate 6 is fixedly connected to a heater 7, and the other end of the bottom surface of the pressing plate 6 is rotatably connected to a pressing roller 8. Two screw rods two 9 are rotatably connected to the top surface of the connecting plate 5. One side of the top surface of the slider 3 is provided with two observation slots. The screw rod two 9 is located in the observation slots, and a fixed block is fixedly connected in the observation slots. The screw rod two 9 passes through the moving block and is threadedly connected to it. The screw rod two 9 passes through the connecting plate 5, and the bottom end of the screw rod two 9 is rotatably connected to the top surface of the pressing plate two 10. One end of the bottom surface of the pressing plate two 10 is fixedly connected to a heater two 11, and the other end of the bottom surface of the pressing plate two 10 is rotatably connected to a pressing roller two 12. When the PVC edge banding embossing device performs PVC edge banding embossing on the wood decorative board, place the heated PVC label strip on the edge of the wood decorative board and bend it so that the PVC edge banding is in a 90-degree right angle shape. Rotate the screw rod 4 to push the pressing plate 6 and make the heater 7 and the pressing roller 8 fully fit the PVC edge banding on the side of the wood decorative board. At the same time, rotate the two screw rods two 9 to drive the pressing plate two 10 to move towards the top surface of the wood decorative board, so that the heater two 11 and the pressing roller two 12 fit the PVC edge banding on the top surface of the wood decorative board. At the same time, start the heater two 11 and the heater 7, and move the slider 3. At this time, the heater 7 and the heater two 11 heat the PVC edge banding. During the movement of the slider 3, the pressing roller 8 and the pressing roller two 12 emboss the PVC edge banding and press the PCV edge banding and the wood decorative board together. It should be noted that the above-mentioned connecting plate 5 is fixedly connected to the slider 3 through a support frame, so as to ensure that the screw rod 4 can smoothly drive the pressing plate 6 to displace.

[0027] Two limit rods 501 are also fixedly installed in the middle of the top surface of the pressing plate 6. The limit rods 501 pass through the side of the slider 3, and the screw rod 4 is located between the two limit rods 501. The limit rods 501 are respectively slidably connected to the slider 3 and the connecting plate 5. By installing two limit rods 501 on the top surface of the pressing plate 6 and the limit rods 501 are respectively slidably connected to the slider 3 and the connecting plate 5, when the screw rod 4 rotates, the pressing plate 6 is limited to prevent it from rotating along with the screw rod 4.

[0028] The end point of the heating surface of the heater 7 closest to the front of the operating table is horizontally flush with the end point of the pressing roller 8 closest to the front of the operating table. The end point of the heating surface of the second heater 11 is horizontally flush with the end point of the second pressing roller 12 closest to the top surface of the operating table. The outer circumferential surfaces of the pressing roller 8 and the second pressing roller 12 are both provided with the same pattern grooves. By making the end point of the pressing roller 8 horizontally flush with the heating surface of the heater 7 and the end point of the second pressing roller 12 horizontally flush with the heating surface of the second heater 11, while heating the PVC edge banding, the pressing roller 8 and the second pressing roller 12 can perform embossing on the PVC edge banding.

[0029] A connecting groove 301 is formed on one side of the slider 3. A connecting block 302 is slidably connected in the connecting groove 301. A cutting knife 303 is arranged at the middle of the bottom surface of the connecting block 302. One end of the cutting knife 303 is sleeved inside the connecting block 302. A pushing block 306 made of rubber with a hollow interior is fixedly installed on the top surface of the connecting block 302. A radian piece 304 made of metal is fixedly connected to the inner wall of the top surface of the pushing block 306. A push rod 305 is fixedly connected to the arc surface of the radian piece 304. The push rod 305 is fixedly connected to one end of the cutting knife 303. By forming a connecting groove 301 on the side surface of the slider 3, arranging a connecting block 302 in the connecting groove 301, and arranging a cutting knife 303 on the bottom surface of the connecting block 302, after the embossing is completed, by pressing the top surface of the pushing block 306, the radian piece 304 inside it deforms towards the cutting knife 303, driving the push rod 305 to push the cutting knife 303 to displace towards the PVC edge banding, and sliding the pushing block 306 up and down, thereby driving the cutting knife 303 to displace up and down, so as to cut the PVC edge banding. After the cutting is completed, releasing the top surface of the pushing block 306, the radian piece 304 is restored under the action of the restoring force, driving the push rod 305 to displace towards the top surface of the pushing block 306, and the cutting knife 303 contracts into the connecting block 302 at the same time, avoiding damaging the PVC edge banding during the normal embossing process.

[0030] By rotating the screw rod 4, pushing the pressing plate 6 and making the heater 7 and the pressing roller 8 fully fit with the PVC edge banding on the side of the wood decorative board, and at the same time rotating the two second screw rods 9 to drive the second pressing plate 10 to move towards the top surface of the wood decorative board, so that the second heater 11 and the second pressing roller 12 fit with the PVC edge banding on the top surface of the wood decorative board. At the same time, start the second heater 11 and the heater 7, and move the slider 3. At this time, the heater 7 and the second heater 11 heat the PVC edge banding. During the movement of the slider 3, the pressing roller 8 and the second pressing roller 12 emboss the PVC edge banding, and press the PCV edge banding and the wood decorative board together, realizing heating and heat preservation of the PVC edge banding on one hand, and embossing the insulated part of the PVC edge banding on the other hand, avoiding the PVC edge banding being cooled by the environment, reducing the embossing effect and avoiding the edge turning phenomenon caused by poor pressing effect due to cooling.

[0031] Working principle: When in use, when the PVC edge banding embossing device embosses the PVC edge banding on the wood decorative board, place the heated PVC label strip on the edge of the wood decorative board and bend it so that the PVC edge banding is in a 90-degree right angle shape. Rotate the screw 4 to push the pressing plate 6 and make the heater 7 and the pressing roller 8 fit perfectly with the PVC edge banding on the side of the wood decorative board. At the same time, rotate the two screws two 9 to drive the pressing plate two 10 to move towards the top surface direction of the wood decorative board, so that the heater two 11 and the pressing roller two 12 fit on the PVC edge banding on the top surface of the wood decorative board. At the same time, start the heater two 11 and the heater 7, and move the slider 3. At this time, the heater 7 and the heater two 11 heat the PVC edge banding. During the movement of the slider 3, the pressing roller 8 and the pressing roller two 12 emboss the PVC edge banding and press the PCV edge banding and the wood decorative board together. After the embossing is completed, press the top surface of the pressing block 306 to make the arc piece 304 inside deform towards the cutting knife 303, drive the push rod 305 to push the cutting knife 303 to displace towards the PVC edge banding direction, and slide the pressing block 306 up and down, thereby driving the cutting knife 303 to displace up and down, so as to cut the PVC edge banding. After the cutting is completed, release the top surface of the pressing block 306. The arc piece 304 is restored under the action of the restoring force, and then drives the push rod 305 to displace towards the top surface direction of the pressing block 306, and the cutting knife 303 contracts into the connecting block 302 at the same time. Release the fixture. At the same time, rotate the screw 4 and the screw two 9 to make the pressing plate 6 and the pressing plate two 10 move towards the slider 3 direction, and then the embossed wood decorative board can be taken out.

[0032] The operating table, guide rail, slider, screw, connecting plate, pressing plate, heater, pressing roller, screw two, pressing plate two, heater two, pressing roller two, connecting groove, connecting block, cutting knife, arc piece, push rod, pressing block, and limit rod are all common standard parts or known through conventional experimental methods, so no more records will be made here.

[0033] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A PVC edge banding embossing device, comprising: An operating table (1), a guide rail (2) welded on the front of the operating table (1), and a fixture fixedly connected at both ends of the top surface of the operating table (1), characterized in that a slider (3) is slidably connected inside the guide rail (2), a screw rod (4) is threadedly connected to the side of the slider (3), one end of the screw rod (4) is rotatably connected to the side of a connecting plate (5), and the end of the screw rod (4) close to the connecting plate (5) is also rotatably connected to the top surface of a pressure plate (6), and one end of the bottom surface of the pressure plate (6) is fixed A heater (7) is connected, the other end of the bottom surface of the pressing plate (6) is rotatably connected to a pressing roller (8), the top surface of the connecting plate (5) is rotatably connected to two screw rods (9), the screw rods (9) penetrate the connecting plate (5), the bottom end of the screw rods (9) is rotatably connected to the top surface of the pressing plate (10), one end of the bottom surface of the pressing plate (10) is fixedly connected to a heater (11), and the other end of the bottom surface of the pressing plate (10) is rotatably connected to a pressing roller (12).

2. The PVC edge strip embossing device according to claim 1, characterized in that: Two limit rods (501) are also fixedly mounted at the middle end of the top surface of the pressure plate (6), the limit rods (501) pass through the side of the slider (3), and the screw rod (4) is located between the two limit rods (501), and the limit rods (501) are slidably connected to the slider (3) and the connecting plate (5) respectively.

3. The PVC edge strip embossing device according to claim 2, characterized in that: Two observation grooves are provided on one side of the top surface of the sliding block (3), the second screw rod (9) is located in the observation groove, and a fixed block is fixedly connected in the observation groove, and the second screw rod (9) passes through the moving block and is threadedly connected to the moving block.

4. The PVC edge strip embossing device according to claim 3, characterized in that: The heating surface of the heater (7) is aligned with the end point of the pressing roller (8) closest to the front surface of the operating table, the heating surface of the second heater (11) is aligned with the end point of the second pressing roller (12) closest to the top surface of the operating table, and the outer circumferential surfaces of the pressing roller (8) and the second pressing roller (12) are both provided with the same patterned grooves.

5. The PVC edge strip embossing device according to claim 4, characterized in that: A connecting groove (301) is provided on one side of the sliding block (3), and a connecting block (302) is slidably connected in the connecting groove (301). A cutting knife (303) is provided at the middle end of the bottom surface of the connecting block (302), and one end of the cutting knife (303) is sleeved inside the connecting block (302). A push block (306) whose top surface is made of rubber material and whose interior is hollow is fixedly installed on the top surface of the connecting block (302). A metal arc sheet (304) is fixedly connected to the inner wall of the top surface of the push block (306), and a push rod (305) is fixedly connected to the arc surface of the arc sheet (304), and the push rod (305) is fixedly connected to one end of the cutting knife (303).

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