CN216804599U - Efficient cardboard folder - Google Patents
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- CN216804599U CN216804599U CN202122536201.1U CN202122536201U CN216804599U CN 216804599 U CN216804599 U CN 216804599U CN 202122536201 U CN202122536201 U CN 202122536201U CN 216804599 U CN216804599 U CN 216804599U
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Abstract
The utility model provides a high-efficiency paperboard folding machine which comprises a rack, wherein a first panel, a second panel, a third panel and a fourth panel are arranged on the rack, a feeding module is arranged on the first panel and comprises a storage bin assembly and a lifting assembly, a material transfer assembly is fixed at the lower end of the second panel and is positioned on the upper side of the storage bin assembly, an upper die assembly is arranged on the third panel, a lower die assembly is arranged on the fourth panel, and the upper die assembly is positioned right above the lower die assembly. The paperboard folding machine is suitable for folding paperboards with complex structures, has high processing efficiency, can realize the functions of automatic feeding, automatic folding and forming of the paperboards and automatic blanking, and enables the edges of the inward folding parts of the paperboards to form creases.
Description
Technical Field
The utility model relates to the technical field of paperboard processing equipment, in particular to a high-efficiency paperboard folding machine.
Background
During the manufacture of cartons or cartons, the cartons or cartons are typically formed by folding with a paperboard folder. The paper folder of the prior art has a single structure, cannot be used for folding and forming products with complex shapes, generally adopts a manual mode to feed and discharge materials, and is low in processing efficiency.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the high-efficiency paperboard folding machine provided by the utility model is suitable for folding paperboards with complex structures, can realize the functions of automatic feeding, automatic paperboard folding forming and automatic blanking, and can enable the edges of the inner folding parts of the paperboards to form creases.
In order to achieve the purpose, the utility model is solved by the following technical scheme:
a high-efficiency paperboard folding machine comprises a rack, wherein a first panel, a second panel, a third panel and a fourth panel are arranged on the rack, a feeding module is arranged on the first panel and comprises a stock bin assembly and a lifting assembly, a material transfer assembly is fixed at the lower end of the second panel and is positioned on the upper side of the stock bin assembly, an upper die assembly is arranged on the third panel, a lower die assembly is arranged on the fourth panel, and the upper die assembly is positioned right above the lower die assembly;
the upper die assembly comprises a first cylinder fixed at the bottom of the third panel, a top plate connected to the output end of the first cylinder, four first slide bars fixed at the lower end of the top plate and penetrating through the third panel, a first carrier plate connected to the lower end of every two first slide bars, a second cylinder fixed at the lower end of the first carrier plate, a second slide bar, an upper die press block fixed at the lower end of the second slide bar, a first shaft sleeve sleeved outside the second slide bar, a second carrier plate fixed at the bottom of the first shaft sleeve, and upper die knives fixed at two sides of the lower end of the second carrier plate, wherein the output end of the second cylinder is fixedly connected with the second carrier plate;
an avoidance area for the movement of the upper die pressing block is formed between the upper die pressing block and the second carrier plate, an inner hole pressing block is further fixed at the bottom of the second carrier plate, and an avoidance hole for the inner hole pressing block to pass through is formed in the upper die pressing block;
the lower die assembly comprises a third support plate fixed on the fourth support plate, a fourth cylinder fixed at the bottom of the third support plate, a transverse plate connected to the output end of the fourth cylinder, a third slide bar fixed on the transverse plate, a wide-side press cutter connected to the upper end of the third slide bar, a spring adjusting bar fixed at the lower end of the transverse plate, a spring adjusting plate matched with the spring adjusting bar, a second shaft sleeve fixed on the spring adjusting plate, a fourth slide bar matched with the second shaft sleeve, a narrow-side press cutter fixed at the upper end of the fourth slide bar, a lower die base fixed at the upper end of the support plate and a lower die top seat fixed at the upper end of the lower die base, wherein the wide-side press cutter is positioned at one side of the lower die top seat along the y-axis direction, and the narrow-side press cutter is positioned at one side of the lower die top seat along the x-axis direction;
the inner side of the lower die top seat is provided with a hollow cavity chamber, and the upper end of the lower die top seat is provided with a plurality of air holes communicated with the hollow cavity chamber.
Specifically, the wide-side pressing knife and the narrow-side pressing knife are both in L-shaped structures.
Specifically, be equipped with the pillar on the support plate, be equipped with spacing frame on the pillar, be equipped with a plurality of spacing separation blades on the spacing frame.
Specifically, a groove for inserting the inner hole pressing block is formed in the lower die top seat.
Specifically, the bin assembly comprises eight material limiting plates fixed to the upper end of the first panel, and every four material limiting plates form a bin on the inner side.
Specifically, the lifting assembly comprises a fifth cylinder arranged along the z-axis direction, a material connecting plate connected to the output end of the fifth cylinder, and material supporting plates fixed to two sides of the material connecting plate, wherein the material supporting plates are movable on the inner side of the storage bin.
Specifically, the material transfer assembly comprises an x-axis driving device fixed at the lower end of the second panel and arranged along the x-axis direction, a second sliding plate connected to the output end of the x-axis driving device, a sixth air cylinder, a seventh air cylinder, a first support connected to the output end of the sixth air cylinder, a first sucker fixed to the first support, a second support connected to the output end of the seventh air cylinder, and a second sucker fixed to the second support, wherein the first support is arranged close to one side of the feeding module, and the first sucker and the second sucker are both movable between the upper die assembly and the lower die assembly.
Specifically, the x-axis driving device is a lead screw module.
The utility model has the beneficial effects that:
the paperboard folding machine is suitable for folding paperboards with complex structures, comprises a feeding module, a material transfer component, an upper die component and a lower die component, can realize the functions of automatic feeding, automatic paperboard folding forming and automatic blanking, is additionally provided with an inner hole pressing block, and can form creases on the edges of inner folding parts of the paperboards through the punching of the inner hole pressing block.
Drawings
Fig. 1 is a schematic diagram of a high efficiency paperboard folding machine of the present invention.
Fig. 2 is a schematic structural diagram of the feeding module.
Fig. 3 is a schematic structural view of the bin assembly.
Fig. 4 is a schematic structural view of the lifting assembly.
Fig. 5 is a schematic structural diagram of the material transfer assembly.
Fig. 6 is a schematic structural view of the upper die assembly.
Fig. 7 is a schematic structural view of the lower die assembly.
FIG. 8 is a top view of the lower die assembly.
Fig. 9 is an enlarged view of a portion a-a in fig. 8.
Fig. 10 is a schematic view of the structure of the lower mold assembly and the paperboard.
The reference signs are: the device comprises a rack 1, a first panel 11, a second panel 12, a third panel 13, a fourth panel 14, a bin assembly 2, a material limiting plate 21, a bin 22, a lifting assembly 3, a fifth cylinder 31, a material connecting plate 32, a material supporting plate 33, a material transfer assembly 4, an x-axis driving device 41, a second sliding plate 42, a sixth cylinder 43, a seventh cylinder 44, a first bracket 45, a first suction disc 46, a second bracket 47, a second suction disc 48, an upper die assembly 5, a first cylinder 51, a top plate 52, a first slide bar 53, a first carrier plate 54, a second cylinder 55, a second slide bar 56, an upper die pressing block 57, an avoiding hole 571, a first shaft sleeve 58, a second carrier plate 59, an upper die cutter 510, an inner hole pressing block 511, a lower die assembly 6, a third carrier plate 61, a fourth cylinder 62, a transverse plate 63, a third slide bar 64, a wide edge pressing cutter 65, a spring adjusting rod 66, a spring adjusting plate 67, a second shaft sleeve 68, a first material guiding plate 59, a second material guiding plate 31, a material guiding plate, a second guiding plate 48, a material guiding plate, a second guiding plate, a guiding plate, the fourth sliding bar 69, the narrow-side pressing knife 610, the lower mold base 611, the lower mold top base 612, the hollow chamber 6121, the air hole 6122, the groove 6123, the pillar 613, the limiting frame 614, the limiting blocking piece 615, the paper board 7, the first bending part 71, the second bending part 72, and the inward bending part 73.
Detailed Description
The present invention will be described in further detail with reference to examples and drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-10:
a high-efficiency paperboard folding machine comprises a rack 1, wherein a first panel 11, a second panel 12, a third panel 13 and a fourth panel 14 are arranged on the rack 1, a feeding module is arranged on the first panel 11 and comprises a bin assembly 2 and a lifting assembly 3, a material transfer assembly 4 is fixed at the lower end of the second panel 12, the material transfer assembly 4 is positioned on the upper side of the bin assembly 2, an upper die assembly 5 is arranged on the third panel 13, a lower die assembly 6 is arranged on the fourth panel 14, and the upper die assembly 5 is positioned right above the lower die assembly 6;
the upper die assembly 5 comprises a first air cylinder 51 fixed at the bottom of the third panel 13, a top plate 52 connected to the output end of the first air cylinder 51, four first sliding rods 53 fixed at the lower end of the top plate 52 and penetrating through the third panel 13, a first carrier plate 54 connected to the lower end of every two first sliding rods 53, a second air cylinder 55 fixed at the lower end of the first carrier plate 54, a second sliding rod 56, an upper die press block 57 fixed at the lower end of the second sliding rod 56, a first shaft sleeve 58 sleeved outside the second sliding rod 56, a second carrier plate 59 fixed at the bottom of the first shaft sleeve 58, and upper die cutters 510 fixed at two sides of the lower end of the second carrier plate 59, wherein the output end of the second air cylinder 55 is fixedly connected with the second carrier plate 59;
an avoidance area for the movement of the upper mold pressing block 57 is formed between the upper mold pressing block 57 and the second carrier plate 59, an inner hole pressing block 511 is further fixed at the bottom of the second carrier plate 59, and an avoidance hole 571 for the inner hole pressing block 511 to pass through is formed in the upper mold pressing block 57;
the lower mold assembly 6 comprises a third carrier plate 61 fixed on the fourth panel 14, a fourth cylinder 62 fixed at the bottom of the third carrier plate 61, a horizontal plate 63 connected to the output end of the fourth cylinder 62, a third slide bar 64 fixed on the horizontal plate 63, a wide side press blade 65 connected to the upper end of the third slide bar 64, a spring adjusting bar 66 fixed at the lower end of the horizontal plate 63, a spring adjusting plate 67 matched with the spring adjusting bar 66, a second shaft sleeve 68 fixed on the spring adjusting plate 67, a fourth slide bar 69 matched with the second shaft sleeve 68, a narrow side press blade 610 fixed at the upper end of the fourth slide bar 69, a lower mold base 611 fixed at the upper end of the carrier plate 61, and a lower mold top seat 612 fixed at the upper end of the lower mold base 611, the wide-side pressing knife 65 is positioned on one side of the lower die top seat 612 along the y-axis direction, the narrow-side pressing knife 610 is positioned on one side of the lower die top seat 612 along the x-axis direction, and the spring adjusting rod 66 and the spring adjusting plate 67 are used for adjusting the maximum stroke of the narrow-side pressing knife 610 along the z-axis direction;
after the paper board 7 is formed by stamping and folding, the paper board 7 is easily taken up when the upper die pressing block 57 resets, in order to solve the problem, a hollow-out chamber 6121 is arranged on the inner side of the lower die top base 612 in the embodiment, a plurality of air holes 6122 communicated with the hollow-out chamber 6121 are formed in the upper end of the lower die top base 612, one end of the hollow-out chamber 6121 can be connected with an air guide pipe, the other end of the air guide pipe is connected to an air exhaust opening of a vacuum device, before the upper die pressing block 57 resets, the vacuumizing function of the vacuum device is opened, so that negative pressure is formed at the upper end of the air hole 6122, the paper board is fixed at the upper end of the lower die top base 612 under the action of negative pressure, after the upper die pressing block 57 finishes upward moving and resetting, the vacuumizing function of the vacuum device is closed, and the paper board 7 is sucked up by the first sucking disc 46.
Preferably, the wide side pressing blade 65 and the narrow side pressing blade 610 both have an L-shaped structure, and after the wide side pressing blade 65 and the narrow side pressing blade 610 press the paper board 7, the first bent portion 71 and the second bent portion 72 of the paper board 7 are both formed by recess forming in an L-shaped structure.
Preferably, the support plate 61 is provided with a support column 613, the support column 613 is provided with a limit frame 614, the shape of the limit frame 614 is designed according to the shape of the paper board 7 to be folded, and the upper end edge of the limit frame 614 is provided with a plurality of limit baffles 615 for limiting the position of the paper board 7.
Preferably, the lower mold top seat 612 is provided with a groove 6123 for the inner hole pressing block 511 to be inserted into.
Preferably, the bunker assembly 2 includes eight material-limiting plates 21 fixed to the upper end of the first panel 11, and a bunker 22 is formed inside every four material-limiting plates 21.
Preferably, the lifting assembly 3 comprises a fifth cylinder 31 arranged along the z-axis direction, a material connecting plate 32 connected to the output end of the fifth cylinder 31, and material supporting plates 33 fixed to two sides of the material connecting plate 32, wherein the material supporting plates 33 are movable inside the bin 22.
Preferably, the material transfer assembly 4 includes an x-axis driving device 41 fixed at the lower end of the second panel 12 and arranged along the x-axis direction, a second sliding plate 42 connected to the output end of the x-axis driving device 41, sixth air cylinders 43 fixed at both ends of the second sliding plate 42, a seventh air cylinder 44, a first bracket 45 connected to the output end of the sixth air cylinder 43, a first suction cup 46 fixed on the first bracket 45, a second bracket 47 connected to the output end of the seventh air cylinder 44, and a second suction cup 48 fixed on the second bracket 47, wherein the first bracket 45 is arranged close to one side of the feeding module, and the first suction cup 46 and the second suction cup 48 are both movable between the upper die assembly 5 and the lower die assembly 6.
Preferably, the x-axis driving device 41 is a lead screw module.
The specific operation is as follows:
feeding: the paper boards 7 are stacked in the bin 22, the fifth air cylinder 31 is started, and the material supporting plate 33 supports the paper boards 7 in the bin 22;
primary transfer: the x-axis driving device 41 is started, the second suction cup 48 is driven to the position above the stock bin 22, the seventh air cylinder 44 is started, the second suction cup 48 is lowered until the lower end of the second suction cup 48 abuts against the upper end of the uppermost paperboard 7 in the stock bin 22, one end of the first suction cup 46 and one end of the second suction cup 48 are connected with a vacuum device, after the vacuum device is vacuumized, the second suction cup 48 sucks up the uppermost paperboard 7 in the stock bin 22, the x-axis driving device 41 is started, and the paperboard 7 is transferred to the lower die assembly 6;
primary folding: the first air cylinder 51 is started to move the upper pressing block 57 downwards, the upper pressing block 57 is used for pressing the paper board 7 to prevent the paper board 7 from deviating, the fourth air cylinder 62 is started to enable the wide-side pressing knife 65 and the narrow-side pressing knife 610 to rise upwards, and the wide-side pressing knife 65 and the narrow-side pressing knife 610 are used for stamping, folding and forming the first bent part 71 and the second bent part 72 of the paper board 7;
and (3) secondary folding: the second cylinder 55 is started to lift the second carrier plate 59, so that the inner hole pressing block 511 penetrates through the lower side of the avoiding hole 571 of the upper pressing block 57, the first cylinder 51 is continuously started to move the inner hole pressing block 511 downwards, the inner folded part 73 of the paperboard 7 is punched and folded by the inner hole pressing block 511, and the upper pressing block 57, the inner hole pressing block 511, the wide-edge pressing knife 65 and the narrow-edge pressing knife 610 are reset;
and (3) secondary transfer: the x-axis driving device 41 is started to drive the first sucking disc 46 to the upper part of the lower die assembly 6, the sixth air cylinder 43 is started to lower the first sucking disc 46 until the lower end of the first sucking disc 46 abuts against the upper end of the paper board 7, the first sucking disc 46 sucks up the paper board 7 after the vacuum device is vacuumized, and the x-axis driving device 41 is started to transfer the paper board 7 to one side opposite to the feeding module for blanking.
The above examples only show one embodiment of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.
Claims (8)
1. The efficient paperboard folding machine is characterized by comprising a rack (1), wherein a first panel (11), a second panel (12), a third panel (13) and a fourth panel (14) are arranged on the rack (1), a feeding module is arranged on the first panel (11), the feeding module comprises a bin assembly (2) and a lifting assembly (3), a material transfer assembly (4) is fixed at the lower end of the second panel (12), the material transfer assembly (4) is positioned on the upper side of the bin assembly (2), an upper die assembly (5) is arranged on the third panel (13), a lower die assembly (6) is arranged on the fourth panel (14), and the upper die assembly (5) is positioned right above the lower die assembly (6);
the upper die assembly (5) comprises a first air cylinder (51) fixed at the bottom of the third panel (13), a top plate (52) connected to the output end of the first air cylinder (51), four first sliding rods (53) fixed at the lower end of the top plate (52) and penetrating through the third panel (13), a first carrier plate (54) connected to the lower end of each two first sliding rods (53), a second air cylinder (55) fixed at the lower end of the first carrier plate (54), a second sliding rod (56), an upper die pressing block (57) fixed at the lower end of the second sliding rod (56), a first shaft sleeve (58) sleeved outside the second sliding rod (56), a second carrier plate (59) fixed at the bottom of the first shaft sleeve (58), and upper die cutters (510) fixed at two sides of the lower end of the second carrier plate (59), the output end of the second air cylinder (55) is fixedly connected with the second carrier plate (59);
an avoidance area for the movement of the upper die pressing block (57) is formed between the upper die pressing block (57) and the second carrier plate (59), an inner hole pressing block (511) is further fixed at the bottom of the second carrier plate (59), and an avoidance hole (571) for the inner hole pressing block (511) to pass through is formed in the upper die pressing block (57);
the lower die assembly (6) comprises a third carrier plate (61) fixed on the fourth panel (14), a fourth cylinder (62) fixed at the bottom of the third carrier plate (61), a transverse plate (63) connected to the output end of the fourth cylinder (62), a third slide bar (64) fixed on the transverse plate (63), a wide-side press cutter (65) connected to the upper end of the third slide bar (64), a spring adjusting rod (66) fixed at the lower end of the transverse plate (63), a spring adjusting plate (67) matched with the spring adjusting rod (66), a second shaft sleeve (68) fixed on the spring adjusting plate (67), a fourth slide bar (69) matched with the second shaft sleeve (68), a narrow-side press cutter (610) fixed at the upper end of the fourth slide bar (69), a lower die base (611) fixed at the upper end of the carrier plate (61), and a lower die top base (612) fixed at the upper end of the lower die base (611), the wide-side pressing knife (65) is positioned on one side of the lower die top seat (612) along the y-axis direction, and the narrow-side pressing knife (610) is positioned on one side of the lower die top seat (612) along the x-axis direction;
a hollow cavity chamber (6121) is arranged on the inner side of the lower die top seat (612), and a plurality of air holes (6122) communicated with the hollow cavity chamber (6121) are formed in the upper end of the lower die top seat (612).
2. A high efficiency board folding machine as claimed in claim 1, wherein said broadside presser (65) and said narrow-side presser (610) are each L-shaped.
3. A high efficiency paperboard folding machine as claimed in claim 1, characterized in that said carrier plate (61) is provided with a support column (613), said support column (613) is provided with a limit frame (614), and said limit frame (614) is provided with a plurality of limit stoppers (615).
4. A high efficiency paperboard folding machine as claimed in claim 1 wherein said lower die top base (612) is provided with a groove (6123) for insertion of said inner hole pressing block (511).
5. A high efficiency cardboard folder according to claim 1 wherein the magazine assembly (2) comprises eight material restraining plates (21) fixed to the upper end of the first panel (11), and a magazine (22) is formed inside every fourth material restraining plate (21).
6. A high efficiency cardboard folder according to claim 5 wherein the lifting assembly (3) comprises a fifth cylinder (31) arranged along the z-axis, a material connecting plate (32) connected to the output of the fifth cylinder (31), and material supporting plates (33) fixed on both sides of the material connecting plate (32), the material supporting plates (33) being movable inside the bin (22).
7. A high efficiency cardboard folder according to claim 1 wherein the material transfer unit (4) comprises an x-axis driving device (41) fixed at the lower end of the second panel (12) and arranged along the x-axis direction, a second sliding plate (42) connected to the output end of the x-axis driving device (41), a sixth cylinder (43) fixed at both ends of the second sliding plate (42), a seventh cylinder (44), a first bracket (45) connected to the output end of the sixth cylinder (43), a first suction cup (46) fixed to the first bracket (45), a second bracket (47) connected to the output end of the seventh cylinder (44), and a second suction cup (48) fixed to the second bracket (47), wherein the first bracket (45) is arranged near the feeding module side, and the first suction cup (46) and the second suction cup (48) are arranged at the upper feeding module side, The second suckers (48) are all movable between the upper die assembly (5) and the lower die assembly (6).
8. A high efficiency paperboard folding machine as recited in claim 7, characterized in that said x-axis drive (41) is a lead screw module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122536201.1U CN216804599U (en) | 2021-10-21 | 2021-10-21 | Efficient cardboard folder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122536201.1U CN216804599U (en) | 2021-10-21 | 2021-10-21 | Efficient cardboard folder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216804599U true CN216804599U (en) | 2022-06-24 |
Family
ID=82048406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122536201.1U Active CN216804599U (en) | 2021-10-21 | 2021-10-21 | Efficient cardboard folder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216804599U (en) |
-
2021
- 2021-10-21 CN CN202122536201.1U patent/CN216804599U/en active Active
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