Plate edge sealing device for material shelf production

Abstract

The utility model relates to the field of plate edge sealing, in particular to a plate edge sealing device for material shelf production. The plate edge sealing device comprises a supporting plate, a clamping assembly, an alignment rod, a hinge column and a tension spring, the clamping assembly is arranged on the upper plate surface of the supporting plate, and a placement groove is formed in the side wall, away from the clamping assembly, of the supporting plate and the upper plate surface in a stepped mode; the aligning rod is matched with the containing groove and movably arranged in the containing groove, the number of the hinge columns is four, the ends, deviating from each other, of the two hinge columns in one set are hinged to the end face of the supporting plate and the end face of the aligning rod correspondingly, and the two ends of the tension spring are hinged to the opposite ends of the two hinge columns correspondingly. And the effects that whether the opposite edges of the plate are parallel or not can be judged, follow-up edge sealing of the plate is facilitated, and the situation that the edge sealing strip is not tightly attached to the side edges of the plate is avoided are achieved.

Description

Technical Field

[0001] This application relates to the field of edge banding of plates, and in particular to an edge banding device for plates used in the production of material racks. Background Art

[0002] At present, the lean pipe material rack is composed of flexible lean pipes and a rich variety of lean pipe connectors, and has been widely used in factories in industries such as home appliances, automobiles, and light industry electronics. When in use, shelves can be laid on the main body of the material rack composed of lean pipes to place items. By using lean pipes of different sizes and shelves of different sizes to build the lean pipe material rack, the lean pipe material rack can make full use of the space.

[0003] For the shelves used to build the lean pipe material rack, they are directly used after cutting. The exposed side edges of the cut plates are not beautiful, and the fine burrs generated during cutting pose a safety hazard during the use of the shelves. Therefore, edge banding equipment is required to perform edge banding on the plates.

[0004] The above existing technical solutions have the following defects: During the process of edge banding the plates, most of the plates are relatively regular and can be edge banded well. However, due to the large number of plates that need to be edge banded, there will be individual plates whose opposite sides are not parallel. When such plates are edge banded normally, it is easy for the edge banding strip not to be tightly attached to the plate. Summary of the Utility Model

[0005] In order to be able to judge whether the opposite sides of the plate are parallel, facilitate the subsequent edge banding of the plate, and avoid the situation where the edge banding strip is not tightly attached to the side edge of the plate, this application provides an edge banding device for plates used in the production of material racks.

[0006] The above technical purpose of this application is achieved through the following technical solutions:

[0007] An edge banding device for plates used in the production of material racks, including a support plate, a clamping assembly, an alignment rod, a hinge column, and a tension spring. The clamping assembly is arranged on the upper surface of the support plate. A placement groove in a stepped shape is formed on the side wall of the support plate away from the clamping assembly and its upper surface. The alignment rod is adapted to the placement groove and is movably arranged in the placement groove. There are four hinge columns. The opposite ends of a group of two hinge columns are respectively hinged to the end face of the support plate and the end face of the alignment rod. The two ends of the tension spring are respectively hinged to the opposite ends of two hinge columns.

[0008] By adopting the above technical solution, after the clamping component clamps the board, the board is pushed to fit against the edge banding machine for edge banding. Manually move the alignment rod to the upper surface of the support plate. Before the board is edge banded, the side edge of the board to be edge banded first contacts the alignment rod. By observing the gaps between the side edge of the board and the clamping component and between the board and the alignment rod, it is combined to judge whether the opposite sides of the board are parallel. If not, adjust the position of the clamped board to facilitate subsequent edge banding of the board and avoid the situation that the edge banding strip does not fit tightly against the side edge of the board. After the discrimination is completed, continue to move the clamping component towards the edge banding machine and push the alignment rod into the placement groove. The setting of the tension spring makes it easier for the alignment rod to move.

[0009] Optionally, the corner where the groove wall of the placement groove intersects with the upper surface of the support plate is processed to form a chamfer with a curvature.

[0010] By adopting the above technical solution, the chamfer with a curvature makes it easier for the alignment rod to move out of and into the placement groove.

[0011] Optionally, the upper surface of the alignment rod is lower than the upper surface of the support plate.

[0012] By adopting the above technical solution, it is avoided that the clamping component gets stuck at the alignment rod when moving the clamped board.

[0013] Optionally, the clamping component includes a push plate, a clamping plate, a first set screw and a slider. The push plate is spaced from the upper surface of the support plate. The clamping plate is fixedly connected to the surface of the push plate. The clamping plate is suspended above the support plate. The first set screw is threaded through the clamping plate. The slider is fixedly connected to the lower side wall of the push plate. A sliding groove is formed on the upper surface of the support plate. The slider is adapted to the sliding groove and is slidably arranged in the sliding groove.

[0014] By adopting the above technical solution, the board is placed under the clamping plate. The clamping plate and the slider clamp the board. The first set screw is used to fix the board. The side edge of the board fits against the surface of the push plate. The alignment rod is used to judge whether the opposite sides of the board are parallel. The push plate pushes the board to move through the slider.

[0015] Optionally, the clamping component further includes a first rubber leg. The first rubber leg is sleeved on the first set screw located under the clamping plate.

[0016] By adopting the above technical solution, the setting of the first rubber leg avoids scratching the surface of the board by the end of the first set screw when using the first set screw to fix the board.

[0017] Optionally, the edge banding device further includes a mounting groove, a mounting seat and an edge banding machine. The mounting groove is fixedly connected to the side wall of the support plate away from the clamping component. The end of the mounting seat is slidably arranged in the mounting groove. The edge banding machine is slidably arranged on the upper surface of the mounting seat.

[0018] By adopting the above technical solution, the mounting seat moves on the mounting groove, and when the side of the plate is attached to the edge banding machine, the mounting seat drives the edge banding machine to edge band the plate. The edge banding machine that can move on the mounting seat can make it easier for the edge banding machine to attach to the side of the plate.

[0019] Optionally, a protrusion is fixedly connected to the upper surface of the mounting seat, and the protrusion is arranged on the side of the edge banding machine away from the support plate and the protrusion is spaced apart from the edge banding machine. The edge banding device also includes a spring and a second top screw, and the spring is fixedly arranged between the edge banding machine and the protrusion, and the second top screw is threaded into the side wall of the protrusion away from the edge banding machine.

[0020] By adopting the above technical solution, when the edge banding machine is attached to the side of the plate, the second top screw is used to make the edge banding machine and the side of the plate fit more tightly, thereby improving the edge banding effect. The setting of the spring makes it easier for the edge banding machine to fit the side of the plate.

[0021] Optionally, the edge sealing device further comprises a second rubber leg, wherein the second rubber leg is sleeved on a second top screw located between the protruding portion and the edge sealing machine.

[0022] By adopting the above technical solution and providing the second rubber leg, it is possible to prevent the end of the second top screw from scratching the surface of the edge banding machine housing when the second top screw is fixing the position of the edge banding machine.

[0023] In summary, this application has the following technical effects:

[0024] 1. By setting up the push plate and alignment rod, it is possible to determine whether the relative edges of the plates are parallel, which is convenient for the subsequent edge banding of the plates and avoids the situation where the edge banding strips are not tightly fitted to the side edges of the plates;

[0025] 2. The edge of the board is sealed by setting up an edge sealing machine;

[0026] 3. The plate is clamped and fixed by setting a clamping plate and a slider, and the slider facilitates the movement of the clamped plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is the appearance structure diagram of this application;

[0028] Figure 2 It is a partial top view of the structure of the edge sealing assembly of the present application;

[0029] Figure 3 It is a side elevation structural diagram of the alignment assembly of the present application.

[0030] Description of reference numerals: 1, support structure; 11, support plate; 12, support leg; 2, clamping assembly; 21, push plate; 22, clamping plate; 23, first set screw; 24, first rubber leg; 25, sliding groove; 26, slider; 3, alignment assembly; 31, placement groove; 32, alignment rod; 33, hinge post; 34, tension spring; 4, edge sealing assembly; 41, installation groove; 42, mounting seat; 421, protruding portion; 43, lead screw; 44, motor; 45, edge sealer; 46, spring; 47, second set screw; 48, second rubber leg. Detailed implementation manners

[0031] The following further elaborates on this application with reference to the accompanying drawings.

[0032] An edge sealing device for sheet material production of a material rack disclosed in an embodiment of this application, referring to Figure 1 , the device includes a support structure 1, a clamping assembly 2, an alignment assembly 3, and an edge sealing assembly 4. The edge sealing device can perform edge sealing on sheets of different sizes, can distinguish and confirm sheets with non-parallel opposite side walls, and can perform precise edge sealing on them by adjustment, avoiding rework and improving the qualified rate.

[0033] Referring to Figure 1 , the support structure 1 includes a support plate 11 and support legs 12. The support plate 11 is a strip-shaped plate. There are two support legs 12 arranged horizontally. The upper end faces of the two support legs 12 are fixedly connected to the lower plate surface of the support plate 11 in parallel and at intervals. The length direction of the support legs 12 is perpendicular to the length direction of the support plate 11. The support structure 1 provides stable support for the clamping assembly 2 and the edge sealing assembly 4, avoiding jitter during the edge sealing process of the edge sealing assembly 4, causing edge sealing errors, and reducing the qualified rate.

[0034] Referring to Figure 1 , the clamping assembly 2 includes a push plate 21 and a clamping plate 22. The push plate 21 is a strip-shaped plate. The push plate 21 is arranged at an interval from the support plate 11. The length direction of the push plate 21 is parallel to the length direction of the support plate 11, and the plate surface of the push plate 21 is perpendicular to the plate surface of the support plate 11. The clamping plate 22 is a strip-shaped plate. The side wall of the clamping plate 22 is fixedly connected to the plate surface of the push plate 21. The clamping plate 22 is suspended above the support plate 11. The plate surface of the clamping plate 22 is perpendicular to the plate surface of the push plate 21 and the length of the clamping plate 22 is less than the length of the push plate 21.

[0035] Referring to Figure 1 , the clamping assembly 2 further includes a first set screw 23 and a first rubber leg 24. There are two first set screws 23. The first set screws 23 are threadedly connected to the clamping plate 22. The two first set screws 23 are respectively installed at both ends of the plate surface of the clamping plate 22. The first rubber leg 24 is sleeved on the end of the first set screw 23 located below the clamping plate 22. The first rubber leg 24 prevents the end of the set screw from scratching the surface of the sheet when clamping the sheet.

[0036] Refer to Figure 1 , on the surface of the support plate 11, sliding grooves 25 are formed. There are two sliding grooves 25 arranged in parallel and at intervals. The sliding grooves 25 communicate with the upper and lower surfaces of the support plate 11. The length direction of the sliding grooves 25 is perpendicular to the length direction of the support plate 11, and an opening is formed on the side wall of the support plate 11 facing away from the edge sealing component 4 for the sliding grooves 25. The clamping component 2 further includes sliders 26 and electric push rods (not shown in the figure). The sliders 26 are square columns and there are two of them. The sliders 26 are fixedly connected to the side wall of the pushing plate 21 away from the clamping plate 22. The sliders 26 are adapted to the sliding grooves 25 and the two sliders 26 are respectively arranged in the two sliding grooves 25. The upper surface of the sliders 26 protrudes from the upper surface of the support plate 11. The electric push rods are fixedly connected to the lower surface of the support plate 11, and the push rods of the electric push rods are fixedly connected to the end faces of the sliders 26 away from the pushing plate 21. The electric push rods are located on the side of the lower surface of the support plate 11 away from the pushing plate 21. When the edge sealing device seals the board, the board is placed between the clamping plate 22 and the slider 26 and fixed with set screws. The electric push rods drive the sliders 26, the pushing plate 21 and the clamping plate 22 to slowly fit the board to the alignment component 3 and the edge sealing component 4.

[0037] Combined with Figure 1 and Figure 2 , at the corner where the upper surface of the support plate 11 and the side wall of the support plate 11 away from the pushing plate 21 meet, a placement groove 31 is formed. The length direction of the placement groove 31 is parallel to the length direction of the support plate 11. The placement groove 31 makes the side wall of the support plate 11 and the upper surface in a stepped shape. The edge formed by the intersection of the groove wall of the placement groove 31 and the upper surface of the support plate 11 is processed to form a chamfer with a curvature. The alignment component 3 includes an alignment rod 32. The alignment rod 32 is a square column. The alignment rod 32 is installed in the placement groove 31. The length of the alignment rod 32 is the same as the length of the support plate 11. The two adjacent side walls of the alignment rod 32 respectively fit the two groove walls of the placement groove 31. The right angle formed by the intersection of the two side walls of the alignment rod 32 that fit the placement groove 31 is processed to form a chamfer with a curvature. The upper surface of the alignment rod 32 is lower than the upper surface of the support plate 11.

[0038] Combined with Figure 1 and Figure 2 , the alignment component 3 further includes hinge columns 33 and tension springs 34. There are four hinge columns 33. The hinge columns 33 are divided into two groups and are respectively arranged at both ends of the support plate 11. The end parts of the two hinge columns 33 in one group facing away from each other are respectively hinged to the end part of the alignment rod 32 and the end face of the support plate 11. The axes of the two hinge columns 33 are parallel. There are two tension springs 34. The two ends of the two tension springs 34 are respectively fixedly connected to the opposite end parts of the two hinge columns 33 in one group.

[0039] Refer to Figure 1When the sheet is clamped by the clamping plate 22, one side wall of the sheet fits against the plate surface of the pushing plate 21. When using the alignment assembly 3, the staff manually places the alignment rod 32 on the upper plate surface of the support plate 11, and drives the sheet to move through the electric push rod, so that the other side wall of the sheet contacts the alignment rod 32. By observing whether there is a gap between the side wall of the alignment rod 32 and the side wall of the sheet, it can be judged whether the opposite side walls of the sheet are parallel, and the position of the sheet can be adjusted in time, which is convenient for subsequent edge sealing treatment of the sheet and improves the yield. The tension spring 34 can make the alignment rod 32 always fit against the groove wall of the placement groove 31 and the support plate 11, and the chamfers on the alignment rod 32 and the support plate 11 facilitate the movement of the alignment rod 32. After alignment, as the pushing assembly pushes the plate 21 to continue moving, the alignment rod 32 can be pushed into the placement groove 31. The setting that the upper surface of the alignment rod 32 is lower than the upper plate surface of the support plate 11 ensures that the alignment rod 32 will not jam the sheet.

[0040] Combined with Figure 1 and Figure 3 The edge sealing assembly 4 includes an installation groove 41, an installation seat 42 and a lead screw 43. The installation groove 41 is fixedly connected to the end surface of the support plate 11 away from the pushing plate 21. The notch of the installation groove 41 faces upward, and the bottom surface of the installation groove 41 is perpendicular to the side wall of the support plate 11. The installation seat 42 is provided with a protruding part 421 which is integrally L-shaped, and the protruding part 421 faces upward. The end of the installation seat 42 away from the protruding part 421 is slidably arranged in the installation groove 41, and the side wall of the installation seat 42 is always perpendicular to the side wall of the support plate 11. The lead screw 43 is rotatably installed at both ends of the installation groove 41. The lead screw 43 sequentially passes through one end of the installation groove 41, the installation seat 42, and the other end of the installation groove 41. The end of the installation seat 42 close to the support plate 11 is threadedly sleeved on the lead screw 43. The two rotational connection points of the lead screw 43 and the installation groove 41 are respectively located on the outer walls of both ends of the installation groove 41, which can make the installation seat 42 have more stroke when driven by the lead screw 43.

[0041] Combined with Figure 1 and Figure 3, the edge banding assembly 4 further includes a motor 44, an edge banding machine 45, a spring 46, a second set screw 47 and a second rubber leg 48. The motor 44 is fixedly connected to the outer wall of the installation groove 41. The rotating shaft of the motor 44 is fixedly connected to one end of the lead screw 43. The motor 44 and the lead screw 43 are coaxially arranged. The edge banding machine 45 is slidably installed on the upper surface of the mounting seat 42 adjacent to the protruding part 421. The upper surface of the mounting seat 42 where the edge banding machine 45 is installed is flush with the upper plate surface of the support plate 11. The edge banding machine 45 can reciprocate along the length direction of the mounting seat 42. A chamfer with a curvature is machined at the corner of the edge banding machine 45 close to the pushing plate 21. Four springs 46 are provided. The springs are installed between the edge banding machine 45 and the protruding part 421. The springs 46 are arranged in a rectangle. The two ends of the spring 46 are respectively fixedly connected to the side wall of the protruding part 421 and the side wall of the edge banding machine 45. The second set screw 47 is threaded into the protruding part 421 from the side wall of the protruding part 421 facing away from the edge banding machine 45. The length direction of the second set screw 47 is perpendicular to the side wall of the support plate 11. The second rubber leg 48 is sleeved on the second set screw 47 located between the protruding part 421 and the edge banding machine 45. The second rubber leg 48 prevents the second set screw 47 from scratching the outer shell of the edge banding machine 45.

[0042] Referring to Figure 1 , when using the edge banding device, the board is clamped on the clamping assembly 2. The side wall of the board to be edge banded is determined to be parallel to the side wall of the support plate 11 through the alignment assembly 3. The board is continuously pushed so that the side wall of the board is flush with the side wall of the support plate 11. The motor 44 drives the lead screw 43 to make the mounting seat 42 slide along the installation groove 41, and the edge banding machine 45 contacts the side wall of the board to be edge banded. The chamfer of the outer shell of the edge banding machine 45 and the spring 46 can make the edge banding machine 45 more easily contact the side wall of the board. Using the second set screw 47 can make the outer shell of the edge banding machine 45 fit the side wall of the board. The slider 26 protruding from the upper plate surface of the support plate 11 can make the board more adaptable to the edge banding machine 45. The mounting seat 42 is continuously slid to edge band the board. Setting the second set screw 47 can make the edge banding strip and the board more tightly attached, with good edge banding effect and high qualified rate.

[0043] This specific embodiment is only an explanation of the present application, and it is not a limitation of the present application. Those skilled in the art can make modifications without creative contributions to this embodiment according to needs after reading this specification, but as long as it is within the scope of the claims of the present application, it is protected by the patent law.

Claims

1. A plate edge sealing device for material rack production, characterized in that: The edge sealing device comprises a support plate (11), a clamping assembly (2), an alignment rod (32), a hinge column (33) and a tension spring (34); the clamping assembly (2) is arranged on the upper plate surface of the support plate (11); a placement groove (31) is provided in a stepped manner on the side wall of the support plate (11) away from the clamping assembly (2) and the upper plate surface; the alignment rod (32) is adapted to the placement groove (31) and is movably arranged in the placement groove (31); four hinge columns (33) are arranged, and the ends of a group of two hinge columns (33) facing away from each other are respectively hinged to the end surface of the support plate (11) and the end surface of the alignment rod (32); and the two ends of the tension spring (34) are respectively hinged to the opposite ends of the two hinge columns (33).

2. A plate edge sealing device for material rack production according to claim 1, characterized in that: The corner where the groove wall of the placement groove (31) intersects with the upper plate surface of the support plate (11) is processed to form a chamfer with a radius.

3. A plate edge sealing device for material rack production according to claim 2, characterized in that: The upper surface of the alignment rod (32) is lower than the surface of the support plate (11).

4. The plate edge sealing device for material rack production according to claim 1, characterized in that: The clamping assembly (2) comprises a pushing plate (21), a clamping plate (22), a first top screw (23) and a sliding block (26); the pushing plate (21) is spaced apart from the upper plate surface of the supporting plate (11); the clamping plate (22) is fixedly connected to the plate surface of the pushing plate (21); the clamping plate (22) is suspended above the supporting plate (11); the first top screw (23) is threadedly inserted into the clamping plate (22); the sliding block (26) is fixedly connected to the lower side wall of the pushing plate (21); a sliding groove (25) is provided on the upper plate surface of the supporting plate (11); the sliding block (26) is adapted to the sliding groove (25) and is slidably arranged in the sliding groove (25).

5. The plate edge sealing device for material rack production according to claim 4, characterized in that: The clamping assembly (2) further comprises a first rubber leg (24), wherein the first rubber leg (24) is sleeved on a first top screw (23) located below the clamping plate (22).

6. The plate edge sealing device for material rack production according to claim 1, characterized in that: The edge banding device further comprises a mounting groove (41), a mounting seat (42) and an edge banding machine (45); the mounting groove (41) is fixedly connected to a side wall of the support plate (11) away from the clamping assembly (2); an end of the mounting seat (42) is slidably arranged in the mounting groove (41); and the edge banding machine (45) is slidably arranged on the upper surface of the mounting seat (42).

7. A plate edge sealing device for material rack production according to claim 6, characterized in that: A protruding portion (421) is fixedly connected to the upper surface of the mounting seat (42); the protruding portion (421) is arranged on a side of the edge banding machine (45) away from the support plate (11), and the protruding portion (421) and the edge banding machine (45) are arranged at a distance; the edge banding device further comprises a spring (46) and a second top screw (47); the spring (46) is fixedly arranged between the edge banding machine (45) and the protruding portion (421); and the second top screw (47) is threadedly inserted through the side wall of the protruding portion (421) away from the edge banding machine (45).

8. The plate edge sealing device for material rack production according to claim 7, characterized in that: The edge sealing device further comprises a second rubber leg (48), wherein the second rubber leg (48) is sleeved on a second top screw (47) located between the protruding portion (421) and the edge sealing machine (45).

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