CN216804572U - Inner support pre-folding machine for mobile phone packaging box - Google Patents

Abstract

The utility model provides a mobile phone packaging box inner support pre-folding machine which comprises a first rack, a panel fixed on the first rack and a second rack fixed on the panel, wherein a feeding module and a lower die assembly are arranged on the panel, a synchronous transplanting assembly and an upper die assembly are arranged on the second rack, and the upper die assembly is positioned right above the lower die assembly. According to the mobile phone packaging box inner support pre-folding machine, the paper board can be folded into the mobile phone packaging box inner support through the matching of the feeding module and the lower die assembly, the structure is simple, and the processing efficiency is high.

Description

Inner support pre-folding machine for mobile phone packaging box

Technical Field

The utility model relates to the technical field of mobile phone packaging box processing, in particular to a mobile phone packaging box inner support pre-folding machine.

Background

In the processing process of the inner support of the mobile phone packaging box, a pre-folding machine is usually used for pre-folding and forming the paperboard. Paper folder of prior art usually needs the manual work to go up the unloading, and its structure comprises last mould and lower mould, can only carry out the folding action of single punching press, to holding in the palm in the cell-phone packing carton that has complex structure, need use a plurality of moulding-dies fold the shaping in advance in gradation, and machining efficiency is lower.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the mobile phone packaging box inner support pre-folding machine provided by the utility model can fold paper boards into the mobile phone packaging box inner support through the matching of the feeding module and the lower die assembly, and has the advantages of simple structure and high processing efficiency.

In order to achieve the purpose, the utility model is solved by the following technical scheme:

a pre-folding machine for an inner support of a mobile phone packaging box comprises a first rack, a panel fixed on the first rack and a second rack fixed on the panel, wherein a feeding module and a lower die assembly are arranged on the panel, a synchronous transplanting assembly and an upper die assembly are arranged on the second rack, and the upper die assembly is positioned right above the lower die assembly;

the feeding module comprises a material guide assembly fixed on the panel, an upper material bin assembly positioned on the upper side of the material guide assembly, and a material distributing and conveying assembly positioned on the lower side of the material guide assembly;

the lower die assembly comprises a first bottom plate fixed at the bottom of the panel, a guide rail fixed on the first bottom plate and arranged along the y-axis direction, two first sliding blocks connected with the guide rail in a sliding manner, two second sliding blocks, a first lead screw module used for driving the two first sliding blocks to move in opposite directions, an air cylinder module used for driving the two second sliding blocks to move in opposite directions, a first lower pressing block fixed on the first sliding block, a first air cylinder fixed on the second sliding block and arranged along the z-axis direction, and a second lower pressing block connected to the output end of the first air cylinder, and a lower base plate is further arranged on the panel and located between the two first sliding blocks;

a lower convex block and a spring are fixed on the lower backing plate, the upper end of the spring is connected with a lower supporting plate, and a first through hole for the lower convex block to pass through is formed in the lower supporting plate;

a first groove is formed in one end, close to the lower base plate, of the first lower pressing block, and a second groove is formed in the lower end of the second lower pressing block;

the upper die assembly comprises a first mounting plate fixed on the second rack, a second cylinder, a third cylinder, an upper pressing block connected to the output end of the second cylinder, and an upper bending block fixed to the output end of the third cylinder, wherein the second cylinder and the third cylinder are fixed on the first mounting plate and are arranged along the z-axis direction, and a second through hole for the upper bending block to pass through is formed in the upper pressing block.

Specifically, the material guiding assembly comprises a first material guiding block and a second material guiding block, and a material slideway is formed between the first material guiding block and the second material guiding block.

The material storage bin comprises a panel, a bottom frame, a plurality of material blocking rods, a material storage bin and a limiting portion, wherein the bottom frame is fixed on the panel, the material blocking rods are fixed on the bottom frame and form the material storage bin between the material blocking rods, and the limiting portion is arranged at the bottom of one end of the material storage bin.

Specifically, the material distributing and conveying assembly comprises a second bottom plate fixed on the lower side of the panel, a first x-axis driving device fixed on the second bottom plate and arranged along the x-axis direction, a second mounting plate fixed at the output end of the first x-axis driving device, a z-axis driving device fixed on the second mounting plate and arranged along the z-axis direction, a support plate connected to the output end of the z-axis driving device, and a first sucker fixed on the support plate, wherein the first sucker is positioned on the lower side of the material bin.

Specifically, the synchronous transplanting assembly comprises a second x-axis driving device, a sliding plate, a fourth cylinder, a fifth cylinder, a first support, a second sucker, a second support and a third sucker, wherein the second x-axis driving device is fixed to the second rack and is arranged along the x-axis direction, the sliding plate is connected to the output end of the second x-axis driving device, the fourth cylinder and the fifth cylinder are fixed to the two ends of the sliding plate, the first support is connected to the output end of the fourth cylinder, the second sucker is fixed to the first support, the second support is connected to the output end of the fifth cylinder, the third sucker is fixed to the second support, and the first support is arranged close to one side of the feeding module.

Specifically, be equipped with first material stopping block on the panel, first material stopping block is located guide subassembly one side.

Specifically, a plurality of second blocking blocks are arranged on the panel and distributed on the edge of the lower supporting plate.

The utility model has the beneficial effects that:

the pre-folding machine provided by the utility model has the feeding module, realizes the function of automatic feeding, does not need manual feeding, has a synchronous transplanting assembly, realizes the function of synchronous movement of feeding and discharging, does not need to be provided with a driving device independently during feeding and discharging, reduces the equipment cost, and has an upper die assembly and a lower die assembly, so that the pre-folding machine can perform three pre-folding actions on the edge of a paperboard and perform bending actions on a cutting position on the paperboard, thereby folding the paperboard into an inner support of a mobile phone packaging box, and has the advantages of simple structure and high processing efficiency.

Drawings

Fig. 1 is a structural schematic diagram of a paperboard folded into an inner support.

Fig. 2 is a schematic structural diagram of the mobile phone packaging box inner support pre-folding machine of the present invention.

Fig. 3 is a schematic structural diagram of a panel.

Fig. 4 is a schematic structural diagram of the feeding module.

Fig. 5 is a schematic structural view of the synchronous transplanting assembly.

Fig. 6 is a perspective view of the upper mold assembly.

Fig. 7 is a bottom view of the upper die assembly.

Fig. 8 is a cross-sectional view taken along the plane a-a in fig. 7.

Fig. 9 is a perspective view of the lower mold assembly.

FIG. 10 is a left side view of the upper die assembly.

Fig. 11 is a cross-sectional view taken along plane B-B of fig. 10.

The reference signs are: the device comprises a first machine frame 1, a panel 2, a first material blocking block 21, a second material blocking block 22, a second machine frame 3, a feeding module 4, a material guiding assembly 41, a first material guiding block 411, a second material guiding block 412, an upper bin assembly 42, a bottom frame 421, a material blocking rod 422, a limiting part 4221, a material distributing and conveying assembly 43, a second bottom plate 431, a first x-axis driving device 432, a second mounting plate 433, a z-axis driving device 434, a carrier plate 435, a first suction disc 436, a lower die assembly 5, a first bottom plate 51, a guide rail 52, a first sliding block 53, a second sliding block 54, a first lead screw module 55, an air cylinder module 56, a first lower pressing block 57, a first air cylinder 58, a second lower pressing block 59, a lower cushion plate 510, a lower pressing block 511, a spring 512, a lower supporting plate 513, a first groove 571, a second groove 591, a synchronous transplanting assembly 6, a second x-axis driving device 61, a sliding plate 62, a fourth air cylinder 63, a fifth air cylinder 64, a first support 65, a second support, a third support, a fourth support, a third support, a fourth support, a third support, a fourth support, The device comprises a second suction cup 66, a second support 67, a third suction cup 68, an upper die assembly 7, a first mounting plate 71, a second air cylinder 72, a third air cylinder 73, an upper pressing block 74, an upper bending block 75 and an inner support 8.

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. 1-11:

a pre-folding machine for an inner support of a mobile phone packaging box comprises a first rack 1, a panel 2 fixed on the first rack 1 and a second rack 3 fixed on the panel 2, wherein a feeding module 4 and a lower die assembly 5 are arranged on the panel 2, a synchronous transplanting assembly 6 and an upper die assembly 7 are arranged on the second rack 3, and the upper die assembly 7 is positioned right above the lower die assembly 5;

the feeding module 4 comprises a material guiding assembly 41 fixed on the panel 2, an upper stock bin assembly 42 positioned on the upper side of the material guiding assembly 41, and a material distributing and conveying assembly 43 positioned on the lower side of the material guiding assembly 41;

the lower die assembly 5 comprises a first bottom plate 51 fixed at the bottom of the panel 2, a guide rail 52 fixed on the first bottom plate 51 and arranged along the y-axis direction, two first sliders 53 connected with the guide rail 52 in a sliding manner, two second sliders 54, a first lead screw module 55 used for driving the two first sliders 53 to move oppositely, a cylinder module 56 used for driving the two second sliders 54 to move oppositely, a first lower pressing block 57 fixed on the first slider 53, a first cylinder 58 fixed on the second slider 54 and arranged along the z-axis direction, and a second lower pressing block 59 connected to the output end of the first cylinder 58, wherein a lower cushion plate 510 is further arranged on the panel 2, and the lower cushion plate 510 is positioned between the two first sliders 53;

the lower cushion plate 510 is fixedly provided with a lower convex block 511 and a spring 512, the upper end of the spring 512 is connected with a lower support plate 513, and the lower support plate 513 is provided with a first through hole for the lower convex block 511 to pass through;

a first groove 571 is formed at one end, close to the lower backing plate 510, of the first lower pressing block 57, and a second groove 591 is formed at the lower end of the second lower pressing block 59;

the upper die assembly 7 comprises a first mounting plate 71 fixed on the second frame 3, a second air cylinder 72 fixed on the first mounting plate 71 and arranged along the z-axis direction, a third air cylinder 73, an upper pressing block 74 connected to the output end of the second air cylinder 72, and an upper bending block 75 fixed at the output end of the third air cylinder 73, wherein a second through hole for the upper bending block 75 to pass through is formed in the upper pressing block 74.

Preferably, the material guiding assembly 41 includes a first material guiding block 411 and a second material guiding block 412, and a material chute is formed between the first material guiding block 411 and the second material guiding block 412.

Preferably, the upper bin assembly 42 includes a bottom frame 421 fixed on the panel 2, and a plurality of material blocking rods 422 fixed on the bottom frame 421, a material bin is formed between the plurality of material blocking rods 422, a limiting portion 4221 is provided at a position, close to the bottom of one end of the material bin, of the material blocking rods 422, the limiting portion 4221 is used for blocking paper boards in the material bin from falling off, and since the paper boards have certain characteristics of being bendable and deformable, the first suction disc 436 can be driven by the z-axis driving device 434 to be pulled downwards, so that one paper board at the bottommost inside the material bin is pulled downwards by the first suction disc 436, and in addition, in order to enable the paper boards in the material bin to be pulled out from the material bin by the first suction disc 436, the length of the limiting portion 4221 close to one side of the material bin is not too large.

Preferably, the material separating and conveying assembly 43 comprises a second bottom plate 431 fixed on the lower side of the panel 2, a first x-axis driving device 432 fixed on the second bottom plate 431 and arranged along the x-axis direction, a second mounting plate 433 fixed on the output end of the first x-axis driving device 432, a z-axis driving device 434 fixed on the second mounting plate 433 and arranged along the z-axis direction, a carrier plate 435 connected on the output end of the z-axis driving device 434, and a first suction cup 436 fixed on the carrier plate 435, wherein the first suction cup 436 is positioned on the lower side of the material bin.

Preferably, the synchronous transplanting assembly 6 comprises a second x-axis driving device 61 fixed on the second frame 3 and arranged along the x-axis direction, a sliding plate 62 connected to the output end of the second x-axis driving device 61, a fourth cylinder 63 fixed at two ends of the sliding plate 62, a fifth cylinder 64, a first support 65 connected to the output end of the fourth cylinder 63, a second suction cup 66 fixed on the first support 65, a second support 67 connected to the output end of the fifth cylinder 64, and a third suction cup 68 fixed on the second support 67, wherein the first support 65 is arranged close to the feeding module 4.

Preferably, the panel 2 is provided with a first material blocking block 21, and the first material blocking block 21 is located on one side of the material guiding assembly 41.

Preferably, a plurality of second dam blocks 22 are disposed on the panel 2, and the second dam blocks 22 are distributed at the edge of the lower support plate 513.

The pre-folding process is as follows:

feeding: stacking the paper boards in the material bin, starting the z-axis driving device 434 to move the first suction cup 436 upwards to the bottom of the material bin, connecting one end of the first suction cup 436 with a vacuum device, sucking the paper board at the bottommost part of the inner side of the material bin by the first suction cup 436 after the vacuum device is started, driving the first suction cup 436 to move downwards by the z-axis driving device 434 due to the fact that the paper board has certain characteristic of bending deformation, drawing out the paper board at the bottommost part of the inner side of the material bin downwards and placing the paper board at the upper side of the material slide way, and enabling the paper board to slide to the tail end of the material slide way along the material slide way by the driving of the first x-axis driving device 432;

transferring: the x-axis driving device 61 is started to drive the second suction cup 66 to the position above the tail end of the material slide way, the fourth air cylinder 63 is started to lower the second suction cup 66, one end of the second suction cup 66 and one end of the third suction cup 68 are connected with a vacuum device, after the vacuum device vacuumizes, the second suction cup 66 sucks up the paper board on the material slide way, and the x-axis driving device 61 is started to transfer the paper board to the lower die assembly 5;

bending: the second air cylinder 72 is started to move the upper pressing block 74 downwards, the paper board is pressed tightly by the upper pressing block 74, the upper pressing block 74 is prevented from deviating, in the process that the upper pressing block 74 presses downwards, due to the protrusion of the lower protruding block 511, the cutting part of the paper board is formed by bending for one time, the third air cylinder 73 is started to press the upper bending block 75 downwards, and the cutting part of the paper board is formed by bending for the second time by the upper bending block 75;

primary pre-folding: in the process of pressing down the upper pressing blocks 74, due to the blocking and limiting effects of the two first pressing blocks 57 on the two side edges of the paper board, the two edges of the paper board can tilt upwards, and the two first pressing blocks 57 are driven by the first lead screw module 55 to move oppositely, so that the two edges of the paper board are pre-folded and formed at one time;

secondary pre-folding: the cylinder module 56 is used for driving the two second pressing blocks 59 to move oppositely, so that the two edges of the paperboard are pre-folded and formed for the second time;

carrying out three-time pre-folding: the first air cylinder 58 is used for driving the two second lower pressing blocks 59 to move downwards, so that the two edges of the paperboard are pre-folded and formed for three times, and the inner support 8 is manufactured;

blanking: after the upper die assembly 7 and the lower die assembly 5 are reset, the x-axis driving device 61 is started to move the third suction cup 68 up to the upper side of the inner support 8, the fifth air cylinder 64 is used for driving the third suction cup 68 to move down, the vacuum device is started, the inner support 8 is sucked up by the third suction cup 68, and finally the inner support 8 is transferred to one side of the second rack 3 through the x-axis driving device 61 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 (7)

1. The inner support pre-folding machine for the mobile phone packaging box is characterized by comprising a first rack (1), a panel (2) fixed on the first rack (1) and a second rack (3) fixed on the panel (2), wherein a feeding module (4) and a lower die assembly (5) are arranged on the panel (2), a synchronous transplanting assembly (6) and an upper die assembly (7) are arranged on the second rack (3), and the upper die assembly (7) is positioned right above the lower die assembly (5);

the feeding module (4) comprises a material guiding assembly (41) fixed on the panel (2), an upper stock bin assembly (42) positioned on the upper side of the material guiding assembly (41), and a material distributing and conveying assembly (43) positioned on the lower side of the material guiding assembly (41);

the lower die component (5) comprises a first bottom plate (51) fixed at the bottom of the panel (2), a guide rail (52) fixed on the first bottom plate (51) and arranged along the y-axis direction, two first sliding blocks (53) connected with the guide rail (52) in a sliding manner, two second sliding blocks (54), a first lead screw module (55) used for driving the two first sliding blocks (53) to move oppositely, an air cylinder module (56) used for driving the two second sliding blocks (54) to move oppositely, a first lower pressing block (57) fixed on the first sliding block (53), a first air cylinder (58) fixed on the second sliding block (54) and arranged along the z-axis direction, and a second lower pressing block (59) connected with the output end of the first air cylinder (58), the panel (2) is also provided with a lower backing plate (510), and the lower backing plate (510) is positioned between the two first sliding blocks (53);

a lower protruding block (511) and a spring (512) are fixed on the lower backing plate (510), a lower supporting plate (513) is connected to the upper end of the spring (512), and a first through hole for the lower protruding block (511) to pass through is formed in the lower supporting plate (513);

a first groove (571) is formed in one end, close to the lower backing plate (510), of the first lower pressing block (57), and a second groove (591) is formed in the lower end of the second lower pressing block (59);

go up mould subassembly (7) including fixing first mounting panel (71) on second frame (3), fix on first mounting panel (71) and along second cylinder (72), third cylinder (73) that the z axle direction set up, connect go up briquetting (74) of second cylinder (72) output, fix bend piece (75) on third cylinder (73) output, upward be equipped with the confession on briquetting (74) go up the second through-hole that bends piece (75) and pass.

2. The mobile phone packaging box inner support prefolding machine according to claim 1, wherein the material guiding assembly (41) comprises a first material guiding block (411) and a second material guiding block (412), and a material slideway is formed between the first material guiding block (411) and the second material guiding block (412).

3. The inner support prefolding machine for the mobile phone packaging box according to claim 1, wherein the upper stock bin assembly (42) comprises a bottom frame (421) fixed on the panel (2) and a plurality of material blocking rods (422) fixed on the bottom frame (421), a material bin is formed among the material blocking rods (422), and a limiting portion (4221) is arranged at the bottom of one end, close to the material bin, of each material blocking rod (422).

4. The cell phone packaging box inner support prefolding machine according to claim 3, wherein the distributing and conveying assembly (43) comprises a second bottom plate (431) fixed on the lower side of the panel (2), a first x-axis driving device (432) fixed on the second bottom plate (431) and arranged along the x-axis direction, a second mounting plate (433) fixed at the output end of the first x-axis driving device (432), a z-axis driving device (434) fixed on the second mounting plate (433) and arranged along the z-axis direction, a carrier plate (435) connected at the output end of the z-axis driving device (434), and a first suction cup (436) fixed on the carrier plate (435), wherein the first suction cup (436) is positioned on the lower side of the material bin.

5. The phone packaging box inner tray pre-folding machine according to claim 1, wherein the synchronous transplanting assembly (6) comprises a second x-axis driving device (61) fixed on the second rack (3) and arranged along the x-axis direction, a sliding plate (62) connected to the output end of the second x-axis driving device (61), fourth air cylinders (63) fixed to two ends of the sliding plate (62), fifth air cylinders (64), a first support (65) connected to the output end of the fourth air cylinders (63), second suckers (66) fixed on the first support (65), second supports (67) connected to the output end of the fifth air cylinders (64), and third suckers (68) fixed on the second supports (67), wherein the first supports (65) are arranged close to one side of the feeding module (4).

6. The inner support pre-folding machine for the mobile phone packaging box according to claim 1, wherein a first material blocking block (21) is arranged on the panel (2), and the first material blocking block (21) is located on one side of the material guiding assembly (41).

7. The inner tray pre-folding machine for the mobile phone packaging box is characterized in that a plurality of second blocking blocks (22) are arranged on the panel (2), and the second blocking blocks (22) are distributed at the edge of the lower supporting plate (513).

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