A pressing device for edge banding strips for special-shaped edge banding and an edge banding method thereof

Abstract

The present invention discloses a pressing device for edge banding strips for special-shaped edge banding and an edge banding method thereof, relating to the technical field of trenching and fertilizing, comprising a movable seat, the top of the movable seat being movably connected with a pressing mechanism, the top and bottom of the front side of the pressing mechanism being movably connected with folding surface pressing components respectively, the application being able to adapt to edge banding strips of different thicknesses and shapes by providing a pressing component, thereby improving the flexibility and adaptability of edge banding, and by providing a two-way hydraulic push rod, a pressing mechanism, a pressing frame and a pressing component, it is possible to apply uniform pressure to the edge banding strip to ensure the quality of edge banding, specifically, firstly, the smooth surface of the edge banding strip is attached to the front side of the pressing plate, then the object and the horizontal edge banding plate are aligned, the two-way hydraulic push rod is started, the push-pull plate is pushed to move outward, the push-pull block is driven to slide in the slide groove, the L-shaped push-pull rod is pulled to make the edge banding plate flatten the edge banding strip, and due to the pulley design, smooth and uniform pressing of the edge banding strip is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of trenching and fertilizing, in particular to a pressing device for an edge sealing strip for special-shaped edge sealing and an edge sealing method thereof. Background Art

[0002] Edge banding refers to a strip material used to decorate and protect the edges of furniture, doors and windows. It is usually made of PVC, ABS, metal or other composite materials and has certain flexibility and strength. There are many types of edge banding, and different colors, textures and sizes can be selected according to different decorative styles and usage requirements. In the furniture manufacturing and decoration industry, the use of edge banding can improve the overall appearance of the product, while preventing edge wear and scratches and extending the service life of the furniture.

[0003] According to the patent document: CN111421641A, a special-shaped edge banding machine is disclosed, which belongs to the technical field of plate edge banding. It includes a workbench, and an edge banding belt feeding mechanism, a gluing mechanism and an edge banding mechanism are arranged on the top of the workbench. The feeding mechanism includes a positioning column fixedly arranged on the top of the workbench, and the axial direction of the positioning column is vertically arranged. The positioning column is used to sleeve the edge banding belt roller. A feed roller and a pressure roller are rotatably connected to the top of the workbench. A rubber sleeve is sleeved on the feed roller. The axial directions of the feed roller and the pressure roller are vertically arranged. A drive motor is fixedly arranged at the bottom of the workbench, and the output shaft of the drive motor is fixedly connected to the feed roller. The edge banding belt passes between the feed roller and the pressure roller. The top of the feed roller is rotatably connected to a protective cover, and the protective cover is fixedly connected to the workbench; the edge banding mechanism includes an edge banding roller rotatably connected to the top of the workbench, and the top of the edge banding roller is rotatably connected to the protective cover. The edge banding roller is located on the side of the protective cover away from the feed roller. The present invention has the effect of improving the edge banding efficiency.

[0004] Traditional edge banding pressing devices usually have some limitations and can only press traditional long edge banding strips. When sealing some edge banding strips, workers are required to manually adjust the position and angle of the edge banding strips, which not only increases the complexity of the operation, but also reduces production efficiency. Summary of the invention

[0005] The object of the present invention is to provide a pressing device for edge banding for special-shaped edge banding, so as to solve the problem that the traditional edge banding pressing device proposed in the prior art usually has some limitations and can only press traditional long edge banding strips. When edge banding some edge banding strips for edge banding, the staff needs to manually adjust the position and angle of the edge banding strips, which not only increases the complexity of operation, but also reduces the production efficiency.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a pressing device for an edge banding strip for special-shaped edge banding, comprising a movable seat, the top of the movable seat is movably connected to a pressing mechanism, and the top and bottom of the front side of the pressing mechanism are respectively movably connected to folding surface pressing components;

[0007] The pressing mechanism comprises a pressing frame, and a pressing assembly is arranged on the front side of the pressing frame;

[0008] The pressing frame includes two vertical poles, the tops of the two vertical poles are fixedly connected with connecting rods, the front sides of the two vertical poles are provided with vertical pole slide grooves, the middle parts of the front sides of the two vertical poles are fixedly connected with two slide block connecting rods, the front sides of the two groups of slide block connecting rods are fixedly connected with slide blocks, the middle parts of the two slide blocks are provided with extension grooves, the outer sides of the two slide blocks are fixedly connected with slide plates, the front and rear sides and the top of the two slide plates are hollow designs, and the rear bottoms of the two vertical poles are fixedly connected with slide plates.

[0009] Preferably, the pressing assembly includes two pressing plates, the rear sides of the two pressing plates are respectively slidably connected to the top and bottom of the front sides of the two vertical poles, the front sides of the inner sides of the two vertical poles are provided with positioning grooves, and the left and right sides of the inner sides of the two pressing plates are fixedly connected with hinge blocks.

[0010] Preferably, the front and rear sides of the inner sides of the two groups of hinge blocks are rotatably connected with rotating rods, the left and right groups of rotating rods are hinged on one side away from the hinge blocks, the inner sides of the hinges of the left and right groups of rotating rods are rotatably connected with push-pull blocks, and the outer walls of the two push-pull blocks are slidably connected to the inner wall of the slide plate.

[0011] Preferably, the inner sides of the two push-pull blocks are fixedly connected with L-shaped push-pull rods, the sides of the two L-shaped push-pull rods away from the push-pull blocks are extended to the inner sides of the two slide slot blocks through extension grooves and the front sides are fixedly connected with transverse edge sealing plates, and the inner walls of the two transverse edge sealing plates are rotatably connected with multiple pulleys.

[0012] Preferably, the top of the top pressure plate is fixedly connected with a bidirectional hydraulic push rod, the left and right ends of the bidirectional hydraulic push rod are fixedly connected with push-pull plates, the bottoms of the two push-pull plates are fixedly connected with push-pull block connecting rods, and the bottoms of the outer walls of the two push-pull block connecting rods are rotatably connected to the outsides of the two push-pull blocks.

[0013] Preferably, the left and right sides of the front sides of the two pressing plates are fixedly connected with front connecting blocks, and the inner sides of the upper and lower groups of the front connecting blocks are provided with front connecting block sliding grooves.

[0014] Preferably, the two folding surface pressing assemblies each include a folding surface pressure plate, the left and right sides of the two folding surface pressure plates are fixedly connected with a pressure plate slider, the outer walls of the two groups of pressure plate sliders are respectively slidably connected to the inner walls of the front connecting block slide grooves opened on the inner sides of the two groups of front connecting blocks, the front and rear sides of the middle parts of the outer sides of the two folding surface pressure plates are fixedly connected with a pressure plate hinge block, the inner walls of the two groups of pressure plate hinge blocks are rotatably connected to two second rotating rods with opposite inclinations, the inner sides of the four groups of the second rotating rods are fixedly connected with springs, the four groups of the second rotating rods are rotatably connected with a fixed block on one side away from the pressure plate hinge block, and the outer sides of the four groups of fixed blocks are respectively fixedly connected to the inner sides of the two groups of front connecting blocks.

[0015] Preferably, the movable seat includes a movable seat body, the four sides of the bottom of the movable seat body are respectively fixedly connected with universal wheels, the top of the movable seat body is fixedly connected with an L-shaped connecting seat, the top of the L-shaped connecting seat is fixedly connected with a transmission plate, the top front side of the L-shaped connecting seat is fixedly connected with a slide groove cross plate, the front top of the L-shaped connecting seat is provided with a front slide groove, the rear side of the transmission plate is fixedly connected with a rack rod, and the top of the transmission plate is movably connected with an L-shaped motor connecting plate.

[0016] Preferably, the L-shaped motor connecting plate includes an L-shaped motor connecting plate body, a motor is fixedly connected to the top of the rear side of the L-shaped motor connecting plate body, an output end of the motor extends to the bottom of the L-shaped motor connecting plate body and is fixedly connected to a gear, an outer wall of the gear is meshed with the rear side of the rack rod, a front connecting plate is fixedly connected to the top of the front side of the L-shaped motor connecting plate body, the front side of the front connecting plate is fixedly connected to the rear sides of two connecting rods, an L-shaped sliding rod is fixedly connected to the middle part of the front side of the L-shaped motor connecting plate body, the bottom of the L-shaped sliding rod is slidably connected to the inner wall of the slide groove cross plate, and the inner wall of the front slide groove is slidably connected to the outer wall of the slide plate.

[0017] In addition, the present invention also relates to a pressing device for an edge banding strip for special-shaped edge banding and an edge banding method thereof, comprising the following steps:

[0018] Step 1: Prepare the edge banding strip and the object to be edge banded, making sure the smooth side of the edge banding strip faces outward and the fitting side faces inward;

[0019] Step 2: Place the object to be edge-sealed on the workbench of the pressing device, and ensure that the edge of the object is aligned with the horizontal edge-sealing board;

[0020] Step 3: Start the bidirectional hydraulic push rod to push the push-pull plate to move outward, thereby driving the push-pull block and the L-shaped push-pull rod to perform corresponding actions;

[0021] Step 4: The transverse edge banding plate presses the edge banding strip to the surface of the object through the pulley, while ensuring the smoothness and uniformity of the edge banding strip;

[0022] Step 5: While the edge banding strip is pressed against the surface of the object, the rotating rod rotates so that the pressing plate moves inward, and the folding surface pressing plate contacts the folding surface of the edge banding strip;

[0023] Step 6: Continue to move the pressing plate until the folded surface of the edge banding strip is completely pressed to the corresponding position of the object, thus completing the complete pressing of the edge banding strip;

[0024] Step 7: Check the edge banding effect to ensure that the edge banding fits tightly to the edge of the object without warping or unevenness;

[0025] Step 8: If the position or length of the edge banding needs to be adjusted, the operator can adjust the position of the pressing mechanism by controlling the motor to adapt to objects of different lengths;

[0026] Step 9: Repeat the above steps to perform edge banding operations on other objects to be edge banded.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] 1. The present application is provided with a pressing component, which can adapt to edge banding strips of different thicknesses and shapes, thereby improving the flexibility and adaptability of edge banding;

[0029] 2. The present application can achieve uniform pressure on the edge banding strip to ensure the edge banding quality by providing a two-way hydraulic push rod, a pressing mechanism, a pressing frame and a pressing assembly. Specifically, first, the smooth surface of the edge banding strip is attached to the front side of the pressing plate, and then the object and the transverse edge banding plate are aligned, and the two-way hydraulic push rod is started to push the push-pull plate outward, drive the push-pull block to slide in the slide groove, and pull the L-shaped push-pull rod to make the edge banding plate press the edge banding strip flat. Due to the pulley design, the smooth and uniform pressing of the edge banding strip is ensured. At the same time, the rotating rod makes the inner side of the pressing plate contact the edge banding strip to complete the pressing of the edge banding strip. The hinged block and the rotating rod on the inner side of the pressing plate enable it to flexibly adapt to the shape of the edge banding strip.

[0030] 3. The present application is provided with a folding surface pressing component, so that the folding surface of the edge banding strip can be accurately pressed against the surface of the object, thereby avoiding the edge warping problem that may occur in the traditional edge sealing method;

[0031] 4. The present application is provided with a movable seat, universal wheels, a transmission plate and a rack rod, so that the device can move flexibly on the workbench, which is convenient for the operator to adjust the position and adapt to objects to be edge-banded of different sizes. It can accurately control the movement of the pressing mechanism to ensure the accuracy of the edge-banding process. Specifically, the operator controls the rotation of the motor to drive the gear to engage with the rack rod, so that the L-shaped motor connecting plate moves along the outer wall of the transmission plate, and the sliding connection between the L-shaped sliding rod and the inner wall of the slide groove cross plate drives the front connecting plate to move. The connection between the connecting rod and the front connecting plate enables the pressing mechanism to slide along the inner wall of the front slide groove to achieve precise position adjustment of the device. This design ensures the stability and reliability of the device, improves the flexibility and convenience of operation, and makes the pressing process of the edge banding strip more efficient and accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the main body three-dimensional structure of a pressing device for an edge banding strip for special-shaped edge banding according to the present invention;

[0033] Figure 2 It is a schematic diagram of the main body three-dimensional separation structure of a pressing device for an edge banding strip for special-shaped edge banding of the present invention;

[0034] Figure 3 It is a schematic diagram of the three-dimensional structure of a pressing mechanism and a folding surface pressing component of a pressing device for an edge banding strip for special-shaped edge banding of the present invention;

[0035] Figure 4 It is a schematic diagram of the three-dimensional separation structure of the pressing mechanism and the folding surface pressing component of the pressing device of the edge banding strip for special-shaped edge banding of the present invention;

[0036] Figure 5 It is a schematic diagram of the three-dimensional separation structure of a pressing mechanism of a pressing device for an edge banding strip for special-shaped edge banding according to the present invention;

[0037] Figure 6 It is a schematic diagram of the three-dimensional structure of a pressing frame of a pressing device for an edge banding strip for special-shaped edge banding according to the present invention;

[0038] Figure 7 It is a schematic diagram of the three-dimensional structure of a pressing assembly of a pressing device for an edge banding strip for special-shaped edge banding according to the present invention;

[0039] Figure 8 It is a schematic diagram of the three-dimensional structure of a folding surface pressing component of a pressing device for an edge banding strip for special-shaped edge banding according to the present invention;

[0040] Fig. 9 It is a schematic diagram of the three-dimensional structure of a moving seat of a pressing device for an edge banding strip for special-shaped edge banding according to the present invention;

[0041] Fig.10 It is a schematic diagram of the three-dimensional structure of an L-shaped motor connecting plate of a pressing device for an edge banding strip for special-shaped edge banding of the present invention.

[0042] Markings in the figure: 1. moving seat; 11. moving seat body; 12. universal wheel; 13. L-shaped connecting seat; 14. slide groove cross plate; 15. front slide groove; 16. transmission plate; 17. rack rod; 18. L-shaped motor connecting plate; 181. L-shaped motor connecting plate body; 182. L-shaped sliding rod; 183. front connecting plate; 184. motor; 185. gear; 2. pressing mechanism; 21. pressing frame; 211. vertical pole; 212. connecting rod; 213. vertical pole slide groove; 214. slide groove block connecting rod; 215. slide groove block; 216. slide groove plate; 217. extension Groove; 218, slide plate; 22, pressing assembly; 221, pressure plate; 222, positioning groove; 223, two-way hydraulic push rod; 224, hinge block; 225, rotating rod; 226, push-pull block; 227, L-shaped push-pull rod; 228, transverse edge plate; 229, pulley; 2210, front connecting block; 2211, front connecting block slide groove; 2212, push-pull plate; 2213, push-pull block connecting rod; 3, folding surface pressing assembly; 31, folding surface pressure plate; 32, pressure plate slider; 33, pressure plate hinge block; 34, second rotating rod; 35, fixed block; 36, spring. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] Example: Figure 1-4 As shown, the present invention provides a technical solution for a pressing device for edge banding strips for special-shaped edge banding, including a movable seat 1, the top of the movable seat 1 is movably connected with a pressing mechanism 2, and the top and bottom of the front side of the pressing mechanism 2 are respectively movably connected with folding surface pressing components 3.

[0045] See also Figure 5 , Figure 6 , Figure 7 and Figure 8The pressing mechanism 2 includes a pressing frame 21, a pressing assembly 22 is arranged on the front side of the pressing frame 21, the pressing frame 21 includes two uprights 211, the tops of the two uprights 211 are fixedly connected with connecting rods 212, the front sides of the two uprights 211 are provided with upright slide grooves 213, the middle parts of the front sides of the two uprights 211 are fixedly connected with two slide block connecting rods 214, the front sides of the two groups of slide block connecting rods 214 are fixedly connected with slide blocks 215, the middle parts of the two slide blocks 215 are provided with extension grooves 217, the outer sides of the two slide blocks 215 are fixedly connected with slide plates 216, the front and rear sides and the top of the two slide plates 216 are hollowed out, the rear bottoms of the two uprights 211 are fixedly connected with slide plates 218, the pressing assembly 22 The present invention comprises two pressing plates 221, the rear sides of the two pressing plates 221 are respectively slidably connected to the top and bottom of the front sides of the two vertical rods 211, and the front sides of the inner sides of the two vertical rods 211 are provided with positioning grooves 222. The left and right sides of the inner sides of the two pressing plates 221 are fixedly connected with hinge blocks 224, and the front and rear sides of the inner sides of the two groups of hinge blocks 224 are rotatably connected with rotating rods 225. The left and right groups of rotating rods 225 are hinged on one side away from the hinge blocks 224, and the inner sides of the left and right groups of rotating rods 225 are rotatably connected with push-pull blocks 226. The outer walls of the two push-pull blocks 226 are slidably connected to the inner wall of the slide plate 216, and the inner sides of the two push-pull blocks 226 are fixedly connected with L-shaped push-pull rods 227. One side extends to the inner side of the two slide blocks 215 through the extension groove 217 and the front side is fixedly connected with a transverse edge sealing plate 228, the inner walls of the two transverse edge sealing plates 228 are rotatably connected with a plurality of pulleys 229, the top of the top pressure plate 221 is fixedly connected with a two-way hydraulic push rod 223, the left and right ends of the two-way hydraulic push rod 223 are fixedly connected with a push-pull plate 2212, the bottom of the two push-pull plates 2212 are fixedly connected with a push-pull block connecting rod 2213, the outer wall bottoms of the two push-pull block connecting rods 2213 are rotatably connected to the outside of the two push-pull blocks 226, the left and right sides of the front sides of the two pressure plates 221 are fixedly connected with front connecting blocks 2210, the inner sides of the upper and lower groups of front connecting blocks 2210 are provided with front connecting block slide grooves 2211, and the two Each folding surface pressing assembly 3 includes a folding surface pressing plate 31, and the left and right sides of the two folding surface pressing plates 31 are fixedly connected with a pressing plate slider 32, and the outer walls of the two groups of pressing plate sliders 32 are respectively slidably connected to the inner walls of the front connecting block slide grooves 2211 opened on the inner sides of the two groups of front connecting blocks 2210, and the front and rear sides of the middle parts of the outer sides of the two folding surface pressing plates 31 are fixedly connected with a pressing plate hinge block 33, and the inner walls of the two groups of pressing plate hinge blocks 33 are rotatably connected with two second rotating rods 34 with opposite inclinations, and the inner sides of the four groups of second rotating rods 34 are fixedly connected with springs 36, and the four groups of second rotating rods 34 are rotatably connected with a fixed block 35 on the side away from the pressing plate hinge block 33, and the outer sides of the four groups of fixed blocks 35 are respectively fixedly connected to the inner sides of the two groups of front connecting blocks 2210;

[0046] When the edge banding needs to be pressed, first, the smooth surface of the edge banding is pressed against the front side of the two folding surface pressure plates 31, and then the object to be edge-sealed is aligned with the position of the transverse edge banding plate 228, and then the bidirectional hydraulic push rod 223 is started. After the bidirectional hydraulic push rod 223 is started, the push-pull plates 2212 at both ends are pushed to move outward, and the two push-pull plates 2212 move outward while driving the two push-pull block connecting rods 2213 to pull the push-pull blocks 226 to slide on the inner wall of the slide plate 216, so that the L-shaped push-pull rod 227 is pulled outward by the push-pull blocks 226, and then the two transverse edge banding plates 228 press the edge banding to the surface of the object through the pulleys 229 fixed on the inner wall, and flatten it. Since the inner wall of the transverse edge banding plate 228 is provided with a plurality of pulleys 229, the smoothness and uniformity of the edge banding can be ensured when pressing.

[0047] When the two transverse edge sealing plates 228 move outward to press the edge sealing strip against the surface of the object, the two transverse edge sealing plates 228 move outward through the pull of the L-shaped push-pull rod 227 and the push-pull block 226, and the rotating rod 225 hinged on both sides of the outer wall of the push-pull block 226 rotates, so that the hinge block 224 drives the pressure plate 221 to move inward, so that the inner sides of the two folding surface pressure plates 31 contact the folding surface of the edge sealing strip. When the two pressure plates 221 continue to move inward, the folding surface pressure plates 221 31 The folded surface of the edge banding strip is pressed to the corresponding position of the object to achieve complete pressing of the edge banding strip. Since the inner side of the pressing plate 221 is provided with a hinge block 224 and a rotating rod 225, the pressing plate 221 can flexibly adapt to the shape of the edge banding strip during the pressing process, thereby ensuring the tightness of the pressing and the aesthetics of the edge banding effect. The design of the entire pressing device fully considers the special needs of special-shaped edge banding strips, and realizes efficient and precise edge banding operations through a series of mechanical linkages and hydraulic drives.

[0048] See also Fig. 9 and Fig.10The movable seat 1 comprises a movable seat body 11, the bottom four sides of the movable seat body 11 are respectively fixedly connected with universal wheels 12, the top of the movable seat body 11 is fixedly connected with an L-shaped connecting seat 13, the top of the L-shaped connecting seat 13 is fixedly connected with a transmission plate 16, the top front side of the L-shaped connecting seat 13 is fixedly connected with a slide groove cross plate 14, the front top of the L-shaped connecting seat 13 is provided with a front slide groove 15, the rear side of the transmission plate 16 is fixedly connected with a rack rod 17, the top of the transmission plate 16 is movably connected with an L-shaped motor connecting plate 18, the L-shaped motor connecting plate 18 comprises an L-shaped motor connecting plate body 181, the rear of the L-shaped motor connecting plate body 181 A motor 184 is fixedly connected to the top of the side, and the output end of the motor 184 extends to the bottom of the L-shaped motor connecting plate body 181 and is fixedly connected to a gear 185. The outer wall of the gear 185 is meshed with the rear side of the rack rod 17. The front top of the L-shaped motor connecting plate body 181 is fixedly connected to a front connecting plate 183. The front side of the front connecting plate 183 is fixedly connected to the rear sides of the two connecting rods 212. The middle part of the front side of the L-shaped motor connecting plate body 181 is fixedly connected to an L-shaped sliding rod 182. The bottom of the L-shaped sliding rod 182 is slidably connected to the inner wall of the slide groove cross plate 14, and the inner wall of the front slide groove 15 is slidably connected to the outer wall of the slide plate 218.

[0049] When the position of the entire device needs to be adjusted according to the length of the object, the operator can drive the gear 185 to rotate by controlling the rotation of the motor 184. The gear 185 engages with the rack rod 17, so that the L-shaped motor connecting plate body 181 moves along the outer wall of the transmission plate 16. Since the L-shaped sliding rod 182 is slidingly connected to the inner wall of the slide groove cross plate 14, the movement of the L-shaped motor connecting plate body 181 will drive the front connecting plate 183 to move together. The connection between the connecting rod 212 and the front connecting plate 183 enables the entire pressing mechanism 2 to slide along the inner wall of the front slide groove 15, thereby realizing precise position adjustment of the device. This design not only ensures the stability and reliability of the device, but also improves the flexibility and convenience of operation, making the pressing process of the edge banding more efficient and accurate.

[0050] In addition, the present invention also relates to a pressing device for an edge banding strip for special-shaped edge banding and an edge banding method thereof, comprising the following steps:

[0051] Step 1: Prepare the edge banding strip and the object to be edge banded, making sure the smooth side of the edge banding strip faces outwards and the fitting side faces inwards;

[0052] Step 2: Place the object to be edge-sealed on the workbench of the pressing device, and ensure that the edge of the object is aligned with the transverse edge-sealing plate 228;

[0053] Step 3: Start the bidirectional hydraulic push rod 223 to push the push-pull plate 2212 to move outward, thereby driving the push-pull block 226 and the L-shaped push-pull rod 227 to perform corresponding actions;

[0054] Step 4: The transverse edge banding plate 228 presses the edge banding strip onto the surface of the object through the pulley 229, while ensuring the smoothness and uniformity of the edge banding strip;

[0055] Step 5: While the edge banding strip is pressed against the surface of the object, the rotating rod 225 rotates, so that the pressing plate 221 moves inward, and the folding surface pressing plate 31 contacts the folding surface of the edge banding strip;

[0056] Step 6: Continue to move the pressing plate 221 until the folded surface of the edge banding strip is completely pressed to the corresponding position of the object, thus completing the complete pressing of the edge banding strip;

[0057] Step 7: Check the edge banding effect to ensure that the edge banding fits tightly to the edge of the object without warping or unevenness;

[0058] Step 8: If the position or length of the edge banding strip needs to be adjusted, the operator can adjust the position of the pressing mechanism 2 by controlling the motor 184 to adapt to objects of different lengths;

[0059] Step 9: Repeat the above steps to perform edge banding operations on other objects to be edge banded.

[0060] Working principle: when the edge banding strip needs to be pressed, firstly, the smooth surface of the edge banding strip is pressed against the front side of the two folding surface pressure plates 31, and then the object to be edge banded is aligned with the position of the transverse edge banding plate 228, and then the bidirectional hydraulic push rod 223 is started. After the bidirectional hydraulic push rod 223 is started, the push-pull plates 2212 at both ends are pushed to move outward, and while the two push-pull plates 2212 move outward, the two push-pull block connecting rods 2213 pull the push-pull blocks 226 to slide on the inner wall of the slide plate 216, thereby pulling the L-shaped push-pull rod 227 outward through the push-pull blocks 226, and then the two transverse edge banding plates 228 press the edge banding strip to the surface of the object through the pulley 229 fixed on the inner wall, and flatten it. Since the inner wall of the transverse edge banding plate 228 is provided with a plurality of pulleys 229, the edge banding can be ensured. The strips are smooth and uniform during pressing. When the two transverse edge-sealing plates 228 move outward to press the edge-sealing strips against the surface of the object, the two transverse edge-sealing plates 228 move outward by the pull of the L-shaped push-pull rod 227 and the push-pull block 226. The rotating rods 225 hinged on both sides of the outer wall of the push-pull block 226 rotate, so that the hinge block 224 drives the pressing plate 221 to move inward, so that the inner sides of the two folding surface pressing plates 31 contact the folding surface of the edge-sealing strip. When the two pressing plates 221 continue to move inward, the folding surface pressing plate 31 presses the folding surface of the edge-sealing strip to the corresponding position of the object, so as to achieve complete pressing of the edge-sealing strip. Since the inner side of the pressing plate 221 is provided with a hinge block 224 and a rotating rod 225, the pressing plate 221 can flexibly adapt to the shape of the edge-sealing strip during the pressing process.

[0061] When the position of the entire device needs to be adjusted according to the length of the object, the operator can drive the gear 185 to rotate by controlling the rotation of the motor 184. The gear 185 engages with the rack rod 17, so that the L-shaped motor connecting plate body 181 moves along the outer wall of the transmission plate 16. Since the L-shaped sliding rod 182 is slidingly connected to the inner wall of the slide groove cross plate 14, the movement of the L-shaped motor connecting plate body 181 will drive the front connecting plate 183 to move together. The connection between the connecting rod 212 and the front connecting plate 183 enables the entire pressing mechanism 2 to slide along the inner wall of the front slide groove 15, thereby realizing precise position adjustment of the device. This design not only ensures the stability and reliability of the device, but also improves the flexibility and convenience of operation, making the pressing process of the edge banding more efficient and accurate.

[0062] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A pressing device for edge banding for special-shaped edge banding, characterized in that: It comprises a movable seat (1), the top of the movable seat (1) is movably connected to a pressing mechanism (2), and the top and bottom of the front side of the pressing mechanism (2) are respectively movably connected to folding surface pressing components (3); The pressing mechanism (2) comprises a pressing frame (21), and a pressing component (22) is arranged on the front side of the pressing frame (21); The pressing frame (21) comprises two vertical rods (211), the tops of the two vertical rods (211) are fixedly connected with connecting rods (212), the front sides of the two vertical rods (211) are provided with vertical rod slide grooves (213), the middle parts of the front sides of the two vertical rods (211) are fixedly connected with two slide block connecting rods (214), the front sides of the two groups of slide block connecting rods (214) are fixedly connected with slide blocks (215), the middle parts of the two slide blocks (215) are provided with extension grooves (217), the outer sides of the two slide blocks (215) are fixedly connected with slide plates (216), the front and rear sides and the top of the two slide plates (216) are hollowed out, and the rear bottoms of the two vertical rods (211) are fixedly connected with slide plates (218); The pressing assembly (22) comprises two pressing plates (221), the rear sides of the two pressing plates (221) are respectively slidably connected to the top and bottom of the front sides of the two upright poles (211), the front sides of the inner sides of the two upright poles (211) are provided with positioning grooves (222), and the left and right sides of the inner sides of the two pressing plates (221) are fixedly connected with hinge blocks (224); The front and rear sides of the inner sides of the two groups of hinge blocks (224) are both rotatably connected to a rotating rod (225), the sides of the left and right groups of rotating rods (225) away from the hinge blocks (224) are both hinged, the inner sides of the hinges of the left and right groups of rotating rods (225) are both rotatably connected to a push-pull block (226), and the outer walls of the two push-pull blocks (226) are both slidably connected to the inner wall of the slide plate (216); The inner sides of the two push-pull blocks (226) are fixedly connected with L-shaped push-pull rods (227); the sides of the two L-shaped push-pull rods (227) away from the push-pull blocks (226) extend to the inner sides of the two slide slot blocks (215) through extension grooves (217) and the front sides are fixedly connected with transverse edge sealing plates (228); the inner walls of the two transverse edge sealing plates (228) are rotatably connected with a plurality of pulleys (229); The two folding surface pressing assemblies (3) each comprise a folding surface pressing plate (31), the left and right sides of the two folding surface pressing plates (31) are fixedly connected with a pressing plate slider (32), the outer walls of the two groups of pressing plate sliders (32) are respectively slidably connected to the inner walls of the front connecting block slide grooves (2211) opened on the inner sides of the two groups of front connecting blocks (2210), the front and rear sides of the middle parts of the outer sides of the two folding surface pressing plates (31) are fixedly connected with a pressing plate hinge block (33), the inner walls of the two groups of pressing plate hinge blocks (33) are rotatably connected with two second rotating rods (34) with opposite inclinations, the inner sides of the four groups of the second rotating rods (34) are fixedly connected with springs (36), the sides of the four groups of the second rotating rods (34) away from the pressing plate hinge block (33) are rotatably connected with a fixed block (35), and the outer sides of the four groups of the fixed blocks (35) are respectively fixedly connected to the inner sides of the two groups of the front connecting blocks (2210).

2. The pressing device for edge banding for special-shaped edge banding according to claim 1, characterized in that: The top of the top pressure plate (221) is fixedly connected to a bidirectional hydraulic push rod (223), the left and right ends of the bidirectional hydraulic push rod (223) are fixedly connected to push-pull plates (2212), the bottoms of the two push-pull plates (2212) are fixedly connected to push-pull block connecting rods (2213), and the outer wall bottoms of the two push-pull block connecting rods (2213) are rotatably connected to the outsides of the two push-pull blocks (226).

3. The pressing device for edge banding for special-shaped edge banding according to claim 2, characterized in that: Front connection blocks (2210) are fixedly connected to the left and right sides of the front sides of the two pressing plates (221), and front connection block sliding grooves (2211) are provided on the inner sides of the upper and lower groups of the front connection blocks (2210).

4. The pressing device for edge banding for special-shaped edge banding according to claim 1, characterized in that: The movable seat (1) comprises a movable seat body (11), the bottom four sides of the movable seat body (11) are respectively fixedly connected with universal wheels (12), the top of the movable seat body (11) is fixedly connected with an L-shaped connecting seat (13), the top of the L-shaped connecting seat (13) is fixedly connected with a transmission plate (16), the top front side of the L-shaped connecting seat (13) is fixedly connected with a slide groove cross plate (14), the front top of the L-shaped connecting seat (13) is provided with a front slide groove (15), the rear side of the transmission plate (16) is fixedly connected with a rack rod (17), and the top of the transmission plate (16) is movably connected with an L-shaped motor connecting plate (18).

5. The pressing device for edge banding for special-shaped edge banding according to claim 4, characterized in that: The L-shaped motor connecting plate (18) comprises an L-shaped motor connecting plate body (181), a motor (184) is fixedly connected to the top of the rear side of the L-shaped motor connecting plate body (181), an output end of the motor (184) extends to the bottom of the L-shaped motor connecting plate body (181) and is fixedly connected to a gear (185), an outer wall of the gear (185) meshes with the rear side of the rack rod (17), a front connecting plate (183) is fixedly connected to the top of the front side of the L-shaped motor connecting plate body (181), the front side of the front connecting plate (183) is fixedly connected to the rear sides of two connecting rods (212), an L-shaped sliding rod (182) is fixedly connected to the middle of the front side of the L-shaped motor connecting plate body (181), the bottom of the L-shaped sliding rod (182) is slidably connected to the inner wall of the slide groove cross plate (14), and the inner wall of the front slide groove (15) is slidably connected to the outer wall of the slide plate (218).

6. An edge sealing method of a pressing device for edge banding for special-shaped edge sealing according to any one of claims 1 to 5, characterized in that: The following steps are involved: Step 1: Prepare the edge banding strip and the object to be edge banded, making sure the smooth side of the edge banding strip faces outward and the fitting side faces inward; Step 2: placing the object to be edge-sealed on the workbench of the pressing device, ensuring that the edge of the object is aligned with the transverse edge-sealing plate (228); Step 3: Start the bidirectional hydraulic push rod (223) to push the push-pull plate (2212) to move outward, thereby driving the push-pull block (226) and the L-shaped push-pull rod (227) to perform corresponding actions; Step 4: The transverse edge banding plate (228) presses the edge banding strip onto the surface of the object via the pulley (229), while ensuring the smoothness and uniformity of the edge banding strip; Step 5: while the edge banding strip is pressed against the surface of the object, the rotating rod (225) rotates so that the pressing plate (221) moves inward, and the folding surface pressing plate (31) contacts the folding surface of the edge banding strip; Step 6: Continue to move the pressing plate (221) until the folded surface of the edge banding strip is completely pressed against the corresponding position of the object, thus completing the complete pressing of the edge banding strip; Step 7: Check the edge banding effect to ensure that the edge banding fits tightly to the edge of the object without warping or unevenness; Step 8: If the position or length of the edge banding strip needs to be adjusted, the operator can adjust the position of the pressing mechanism (2) by controlling the motor (184) to accommodate objects of different lengths.

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