CN219883386U - Paper box frame surrounding machine - Google Patents

Abstract

The utility model provides a paper box framing machine which comprises a cabinet, a feeding conveyer belt, a first feeding mechanism, a bending mechanism, a second feeding mechanism, a turnover carrying mechanism, a framing station, a turnover forming mechanism and a third feeding mechanism, wherein the cabinet is provided with a first feeding mechanism and a second feeding mechanism; the bending mechanism comprises a first positioning material seat and a bending component; the overturning carrying mechanism comprises a rotary translation mechanism and a second positioning material seat; the frame surrounding station comprises a frame surrounding module and a plurality of frame surrounding mechanical arms, and the frame surrounding mechanical arms surround the paperboard into a square frame shape; the turnover forming mechanism comprises a positioning mechanism, a stamping mechanism and an ejection mechanism, when the positioning mechanism is used for positioning the paper frame, the stamping mechanism is used for stamping and forming the paper frame, the ejection mechanism ejects the formed paper frame out of the positioning mechanism, the third feeding mechanism can take and put materials from the position of the surrounding frame to the position of the positioning mechanism, and the paper frame is output from the ejection mechanism, so that automation of processing the paper frame is realized, labor input can be reduced, labor cost is reduced, production efficiency is improved, and stable processing quality of products is ensured.

Description

Paper box frame surrounding machine

Technical Field

The utility model relates to the technical field of paper box processing, in particular to a paper box framing machine.

Background

The cigarette case is a box for packing cigarettes in a packet, and mainly comprises a paper frame and a leather case, wherein the paper frame is formed by encircling paper boards, as shown in fig. 8, the cigarette case is a type of paper board 90, and is composed of a piece of facial paper 92 and a piece of gray paper board 91, glue is coated on the surface of the facial paper 92, the gray paper board 91 is adhered to the facial paper 92, an upper wrapping edge 920 and a lower wrapping edge 921 which exceed the upper end surface and the lower end surface of the gray paper board 91 are arranged on the facial paper 92, after the paper board 90 is encircled into a square frame shape, the lower wrapping edge 921 needs to be folded inwards by 90 degrees, and the upper wrapping edge 920 is folded inwards by 180 degrees and is adhered to the gray paper board 91 to form the paper frame shown in fig. 9. At present, the processing process of the paper frame is mainly operated manually, the operation process is complex, a large amount of manpower is required to be input, the production efficiency is low, and the processing quality is uneven.

Disclosure of Invention

The utility model aims to solve the problems of providing a paper box framing machine, which realizes the automation of production, reduces the manpower input and improves the production efficiency.

The paper box frame surrounding machine is used for surrounding paper boards into paper frames and comprises a cabinet, wherein a feeding conveyer belt, a first feeding mechanism, a bending mechanism, a second feeding mechanism, a turnover carrying mechanism, a frame surrounding station, a turnover forming mechanism and a third feeding mechanism are arranged on the cabinet; the bending mechanism comprises a first positioning material seat and a bending assembly, the first feeding mechanism can take and place the paperboard on the first positioning material seat from the feeding conveyor belt, and the bending assembly bends one end of the paperboard; the overturning carrying mechanism comprises a rotary translation mechanism and a second positioning material seat loaded on the rotary translation mechanism, the second feeding mechanism can take and put the paperboard from the first positioning material seat to the second positioning material seat, and the rotary translation mechanism can drive the second positioning material seat to rotate and transversely translate; the frame surrounding station comprises a frame surrounding module and a plurality of frame surrounding mechanical arms, and after the paperboard is transferred to the frame surrounding module to be positioned by the rotary translation mechanism, the frame surrounding mechanical arms surround the paperboard into a square frame shape; the turnover forming mechanism comprises a positioning mechanism, a stamping mechanism and an ejection mechanism, when the positioning mechanism positions the paper frame, the stamping mechanism performs stamping forming on the paper frame, the ejection mechanism ejects the formed paper frame from the positioning mechanism, and the third feeding mechanism can take and put materials from a frame surrounding station to the positioning mechanism and output the paper frame from the ejection mechanism.

Preferably, the frame surrounding station comprises four frame surrounding mechanical arms, namely a first frame surrounding mechanical arm, a second frame surrounding mechanical arm, a third frame surrounding mechanical arm and a fourth frame surrounding mechanical arm, wherein a support frame is arranged on a cabinet; the third surrounding frame mechanical arm comprises a second Z axial cylinder, an X axial cylinder and a surrounding frame push plate, wherein the second Z axial cylinder is in driving connection with a first X axial driving mechanism at the side of the first surrounding frame mechanical arm; the fourth surrounding frame mechanical arm comprises a second X-axis driving mechanism, a fourth longitudinal driving mechanism, a second surrounding frame arm and a first top plate, wherein the second surrounding frame arm and the first top plate are connected to the fourth longitudinal driving mechanism in a driving mode.

Preferably, the positioning mechanism comprises a left positioning module and a right positioning module which are oppositely arranged in the X-axis direction, a front positioning module and a rear positioning module which are oppositely arranged in the Y-axis direction, wherein the left positioning module, the right positioning module, the front positioning module and the rear positioning module all comprise a transverse linear driving mechanism, a first pressing plate and a pushing-out assembly which can move back and forth under the drive of the transverse linear driving mechanism, and the pushing-out assembly comprises a pushing-out cylinder which is arranged on the transverse linear driving mechanism in a driving way and a pushing plate which is connected on the pushing-out cylinder in a driving way; the stamping mechanism comprises a first longitudinal driving mechanism arranged on the supporting frame and a stamping module which can move up and down under the drive of the first longitudinal driving mechanism; the ejection mechanism comprises a third Z-axis air cylinder arranged on the cabinet and a second top plate which is connected to the third Z-axis air cylinder in a driving mode.

Preferably, the frame surrounding station further comprises a second longitudinal driving mechanism, and the frame surrounding module can move up and down under the drive of the second longitudinal driving mechanism.

Preferably, a base plate is arranged between two side walls of the cabinet, the first positioning material seat comprises a material discharging platform arranged on the base plate and a pressing mechanism, the pressing mechanism comprises a first Y-axis sliding seat which is connected to the base plate in a sliding manner along the Y-axis direction, a first driving motor which is arranged on the base plate and is connected with a first Y-axis sliding seat screw rod, a fourth Z-axis air cylinder which is arranged on the first Y-axis sliding seat, and a second pressing plate which is in driving connection with the fourth Z-axis air cylinder, and a limiting plate is arranged at the top of the material discharging platform; the bending component comprises a bending cylinder arranged on the backing plate and a bending plate connected to the bending cylinder in a driving mode, and the top end of the bending plate is provided with a downward inclined end portion in a bending mode.

Preferably, the rotary translation mechanism comprises a third Y-axis driving mechanism arranged on the side wall of the cabinet, a rotary driving mechanism capable of moving back and forth under the drive of the third Y-axis driving mechanism, the second positioning material seat comprises a cross beam capable of rotating under the drive of the rotary driving mechanism, a cushion block arranged on the cross beam, and a vacuum air hole is formed in the top of the cushion block.

Preferably, the first feeding mechanism comprises a fourth Y-axis driving mechanism arranged between two side walls of the cabinet, a third longitudinal driving mechanism loaded on the fourth Y-axis driving mechanism and a first vacuum adsorption assembly loaded on the third longitudinal driving mechanism; the second feeding mechanism comprises a fifth Y-axis driving mechanism arranged on the side wall of the cabinet and a second vacuum adsorption assembly loaded on the fifth Y-axis driving mechanism.

Preferably, the third feeding mechanism comprises a first conveying arm and a second conveying arm which are oppositely arranged at the bottom of the support frame, the first conveying arm and the second conveying arm both comprise a third X-axis driving mechanism arranged at the bottom of the support frame, a sixth Y-axis driving mechanism which can move along the X-axis direction under the drive of the third X-axis driving mechanism, and a clamping arm which can move along the Y-axis direction under the drive of the sixth Y-axis driving mechanism, wherein vacuum air holes are distributed on the clamping arm.

The beneficial effects of the utility model are as follows: the utility model provides a paper box frame enclosing machine, which is characterized in that a paper board is conveyed by a feeding conveying belt, the paper board on the feeding conveying belt is taken and placed on a first positioning material seat by a first feeding mechanism, one end of the paper board is bent downwards by a bending assembly, the bent paper board is taken and placed on a second positioning material seat by a second feeding mechanism, the paper board is turned over by 90 degrees and is translated forwards by a certain distance to a frame enclosing module by a rotary translation mechanism, the paper board is enclosed into a square frame shape by a plurality of frame enclosing mechanical arms, the lower edge of the paper board is turned inwards, the paper frame is conveyed to a stamping mechanism by a third feeding mechanism, the paper frame is positioned by a positioning mechanism when the paper frame is stamped and formed by the stamping mechanism, the formed paper frame is ejected by an ejection mechanism, the paper frame is output from the ejection mechanism by the third feeding mechanism, the automation of paper frame processing is realized, the labor input can be reduced, the labor cost is lowered, the production efficiency is improved, and the processing quality of a product is ensured to be stable.

Drawings

Fig. 1 illustrates a schematic outline structure of the front side view of the present utility model.

Fig. 2 illustrates a schematic outline structure of the present utility model from a rear view.

Fig. 3 illustrates a top view of the present utility model.

Fig. 4 illustrates a schematic cross-sectional structure of the present utility model.

Fig. 5 illustrates a schematic structure of the bending mechanism of the present utility model.

Fig. 6 illustrates a partially enlarged structural view of the portion a of fig. 2 according to the present utility model.

Fig. 7 illustrates a partially enlarged structural view of the portion B of fig. 4 according to the present utility model.

Fig. 8 illustrates a schematic structural view of the paperboard of the utility model.

Fig. 9 illustrates a schematic structure of the paper frame of the present utility model.

Reference numerals illustrate: the machine cabinet 10, the feeding conveyer belt 11, the support frame 12, the backing plate 13, the first feeding mechanism 20, the fourth Y-axis driving mechanism 21, the third longitudinal driving mechanism 22, the first vacuum adsorption assembly 23, the second feeding mechanism 30, the fifth Y-axis driving mechanism 31, the second vacuum adsorption assembly 32, the third feeding mechanism 40, the first conveying arm 41, the second conveying arm 42, the third X-axis driving mechanism 43, the sixth Y-axis driving mechanism 44, the clamping arm 45, the first positioning material seat 50, the discharging platform 500, the first Y-axis sliding seat 501, the first driving motor 502, the fourth Z-axis cylinder 503, the second pressing plate 504, the limiting plate 505, the bending assembly 51, the bending cylinder 510, the bending plate 511, the declining end 512, the rotary translation mechanism 60, the third Y-axis driving mechanism 600, the rotary driving mechanism 601, the second positioning material seat 61, the cross beam 610, the backing block 611, the enclosure frame module 70 the second longitudinal driving mechanism 700, the first frame surrounding mechanical arm 71, the first X-axis driving mechanism 710, the first Y-axis driving mechanism 711, the first Z-axis cylinder 712, the first frame surrounding arm 713, the second frame surrounding mechanical arm 72, the third frame surrounding mechanical arm 73, the second Z-axis cylinder 730, the X-axis cylinder 731, the frame surrounding push plate 732, the fourth frame surrounding mechanical arm 74, the second X-axis driving mechanism 740, the fourth longitudinal driving mechanism 741, the second frame surrounding arm 742, the first top plate 743, the positioning mechanism 80, the left positioning module 800, the right positioning module 801, the front positioning module 802, the rear positioning module 803, the transverse linear driving mechanism 804, the first pressing plate 805, the punching mechanism 81, the first longitudinal driving mechanism 810, the punching module 811, the ejection mechanism 82, the third Z-axis cylinder 820, the second top plate 821, the push-out assembly 83, the push cylinder 830, the push plate 831, cardboard 90, gray board 91, facial tissue 92, upper selvedge 920, lower selvedge 921.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure.

All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are intended to be within the scope of the present disclosure, based on the described embodiments of the present disclosure.

Reference is made to fig. 1-9.

The utility model provides a paper box framing machine, which is used for framing paper boards into paper frames, and comprises a machine cabinet 10, wherein a feeding conveyer belt 11, a first feeding mechanism 20, a bending mechanism, a second feeding mechanism 30, a turnover carrying mechanism, a framing station, a turnover forming mechanism and a third feeding mechanism 40 are arranged on the machine cabinet 10; the bending mechanism comprises a first positioning material seat 50 and a bending assembly 51, the first feeding mechanism 20 can take and place the paper board on the first positioning material seat 50 from the feeding conveyor belt 11, and the bending assembly 51 bends one end of the paper board; the turnover carrying mechanism comprises a rotary translation mechanism 60 and a second positioning material seat 61 which is loaded on the rotary translation mechanism 60, the second feeding mechanism 30 can take and put the paper board from the first positioning material seat 50 onto the second positioning material seat 61, and the rotary translation mechanism 60 can drive the second positioning material seat 61 to rotate and transversely translate; the frame surrounding station comprises a frame surrounding module 70 and a plurality of frame surrounding mechanical arms, and after the paperboard is transferred to the frame surrounding module 70 to be positioned by the rotary translation mechanism 60, the paperboard is surrounded into a square frame shape by the frame surrounding mechanical arms; the turnover forming mechanism comprises a positioning mechanism 80, a stamping mechanism 81 and an ejection mechanism 82, when the positioning mechanism 80 is used for positioning a paper frame, the stamping mechanism 81 is used for stamping and forming the paper frame, the ejection mechanism 82 is used for ejecting the formed paper frame from the positioning mechanism 80, and the third feeding mechanism 40 can be used for taking and placing materials from a frame surrounding station to the positioning mechanism 80 and outputting the paper frame from the ejection mechanism 82.

The working principle is that the gray paper board 91 is stuck on the face paper 92 to form the paper board 90, the paper board 90 is put on the feeding conveyor belt 11 for conveying, when the paper board 90 is conveyed to the side of the first feeding mechanism 20, the first feeding mechanism 20 takes and puts the paper board 90 on the feeding conveyor belt 11 on the first positioning material seat 50, the bending component bends one end of the face paper 92 of the paper board 90 on the first positioning material seat 50 downwards, one end of the face paper 92 bent is not adhered with one end of the gray paper board 91, the bent paper board 90 is taken and put on the second positioning material seat 61 through the second feeding mechanism 30, the paper board 90 is overturned by 90 degrees and translated forwards for a certain distance through the rotary translation mechanism 60, so that the paper board 90 is conveyed to the surrounding frame module 70 in a vertical state, the paper board 90 is positioned on the surrounding frame module 70, the paper board 90 is surrounded into a square frame shape through a plurality of surrounding frame mechanical arms, meanwhile, the lower wrapping edge 921 of the paper board 90 is turned inwards by 90 degrees, the paper frame is conveyed to the punching mechanism 81 through the third feeding mechanism 40, when the punching mechanism 81 is used for punching and forming the paper frame, the positioning mechanism 80 is used for positioning the paper frame, the upper wrapping edge 920 is turned inwards by 180 degrees and stuck on the gray paper board 91 after the paper frame is punched, the formed paper frame is ejected from the positioning mechanism 80 through the ejection mechanism 82, and the paper frame is output from the ejection mechanism 82 through the third feeding mechanism 40, so that automation of paper frame processing is realized, labor investment can be reduced, labor cost is reduced, production efficiency is improved, and stable product processing quality is ensured.

Based on the above embodiment, the frame surrounding station includes four frame surrounding mechanical arms, namely, a first frame surrounding mechanical arm 71, a second frame surrounding mechanical arm 72, a third frame surrounding mechanical arm 73 and a fourth frame surrounding mechanical arm 74, the cabinet 10 is provided with a support frame 12, the first frame surrounding mechanical arm 71 and the second frame surrounding mechanical arm 72 are arranged at two sides of the support frame 12, the fourth frame surrounding mechanical arm 74 is arranged at the bottom of the cabinet 10, and the first frame surrounding mechanical arm 71 and the second frame surrounding mechanical arm 72 all include a first X-axis driving mechanism 710, a first Y-axis driving mechanism 711, a first Z-axis cylinder 712 and a first frame surrounding arm 713 which is connected to the first Z-axis cylinder 712 in a driving manner; the third frame surrounding mechanical arm 73 comprises a second Z-axis air cylinder 730 which is in driving connection with the first X-axis driving mechanism 710 on the side of the first frame surrounding mechanical arm 71, an X-axis air cylinder 731 which is in driving connection with the second Z-axis air cylinder 730, and a frame surrounding push plate 732 which is in driving connection with the X-axis air cylinder 731; the fourth frame arm 74 includes a second X-axis driving mechanism 740, a fourth longitudinal driving mechanism 741, a second frame arm 742 drivingly connected to the fourth longitudinal driving mechanism 741, and a first top plate 743. Specifically, after the paper board 90 is positioned on the frame surrounding module 70, the first X-axis driving mechanism 710, the first Y-axis driving mechanism 711, and the first Z-axis cylinder 712 may respectively drive the first frame surrounding arm 713 to move left and right, move back and forth, and move up and down, the second Z-axis cylinder 730, and the X-axis cylinder 731 may respectively drive the frame surrounding push plate 732 to move up and down, move left and right, and the second X-axis driving mechanism 740 and the fourth longitudinal driving mechanism 741 may drive the second frame surrounding arm 742, the first top plate 743 to move left and right, move up and down, and the first frame surrounding arm 713 and the second frame surrounding arm 742 may surround the paper board 90 in a square shape, and the first top plate 743 may be lifted to fold the lower wrapping edge 921 inward by 90 °.

Based on the above embodiment, the positioning mechanism 80 includes a left positioning module 800 and a right positioning module 801 that are oppositely disposed in the X-axis direction, a front positioning module 802 and a rear positioning module 803 that are oppositely disposed in the Y-axis direction, the left positioning module 800, the right positioning module 801, the front positioning module 802, and the rear positioning module 803 each include a transverse linear driving mechanism 804, a first platen 805 that can move back and forth under the driving of the transverse linear driving mechanism 804, and a push-out assembly 83, the push-out assembly 83 includes a push-out cylinder 830 that is driven to be disposed on the transverse linear driving mechanism 804, and a push plate 831 that is driven to be connected to the push-out cylinder 830; the punching mechanism 81 comprises a first longitudinal driving mechanism 810 arranged on the support frame 12 and a punching module 811 which can move up and down under the drive of the first longitudinal driving mechanism 810; the ejection mechanism 82 includes a third Z-axis cylinder 820 provided on the cabinet 10, and a second top plate 821 drivingly connected to the third Z-axis cylinder 820. Specifically, after the paper board 90 is enclosed into a square frame shape by the frame enclosing station, the third feeding mechanism 40 conveys the paper frame to the lower part of the stamping module 811, the stamping module 811 is driven to move downwards by the first longitudinal driving mechanism 810, the paper frame is sleeved on the stamping module 811, the paper frame is brought between the four first pressing plates 805 of the positioning mechanism 80 by the descending stamping module 811, the first pressing plates 805 are driven to move forwards by the transverse linear driving mechanism 804 so as to enable the four first pressing plates 805 to enclose the paper frame for positioning, after the stamping module 811 is separated from the paper frame, the push plate 831 is driven to move forwards to push the upper wrapping edge 920 forwards by the push cylinder 830, and when the paper frame is stamped again by the stamping module 811, the push-out assembly 83 is reset, the upper wrapping edge 920 is turned inwards by 180 degrees by the stamping module 811, and shaping and folding over the paper frame and folding over the upper wrapping edge 920 are completed.

Based on the above embodiment, the frame surrounding station further includes a second longitudinal driving mechanism 700, the frame surrounding module 70 can be driven by the second longitudinal driving mechanism 700 to move up and down, and the frame surrounding module 70 is driven by the second longitudinal driving mechanism 700 to move up and down, so that the paper frame can be conveyed down to a height that can be reached by the third feeding mechanism 40, and the paper frame can be conveyed conveniently.

Based on the above embodiment, the base plate 13 is disposed between two side walls of the cabinet 10, the first positioning material seat 50 includes a discharging platform 500 disposed on the base plate 13, a pressing mechanism including a first Y-axis sliding seat 501 slidably connected to the base plate 13 along the Y-axis direction, a first driving motor 502 disposed on the base plate 13 and connected to the first Y-axis sliding seat 501 by a screw, a fourth Z-axis cylinder 503 disposed on the first Y-axis sliding seat 501, and a second pressing plate 504 drivingly connected to the fourth Z-axis cylinder 503, and a limiting plate 505 is disposed on top of the discharging platform 500; the bending assembly 51 comprises a bending cylinder 510 arranged on the backing plate 13, and a bending plate 511 drivingly connected to the bending cylinder 510, wherein the top end of the bending plate 511 is provided with a downward inclined end 512 in a bending manner. Specifically, the first driving motor 502 drives the first Y-axis sliding seat 501 to move back and forth to drive the second pressing plate 504 to move back and forth, the fourth Z-axis cylinder 503 can drive the second pressing plate 504 to move up and down, after the first feeding mechanism 20 places the paper board 90 on the discharging platform 500, the paper board 90 is pressed on the discharging platform 500 by the second pressing plate 504 to be positioned, and then the bending cylinder 510 drives the bending plate 511 to move towards one end of the paper board 90, and the inclined end 512 will abut against one end of the facial tissue 92 of the paper board 90, so that one end of the facial tissue 92 is bent downwards.

Based on the above embodiment, the rotary translation mechanism 60 includes a third Y-axis driving mechanism 600 disposed on a side wall of the cabinet 10, a rotary driving mechanism 601 capable of moving back and forth under the driving of the third Y-axis driving mechanism 600, the second positioning material seat 61 includes a beam 610 capable of rotating under the driving of the rotary driving mechanism 601, a cushion block 611 disposed on the beam 610, and a vacuum air hole is disposed on the top of the cushion block 611. Specifically, one end of the vacuum air hole is communicated with the output end of the vacuum generating device, when the paper board 90 is placed on the cushion block 611, the paper board 90 is adsorbed on the cushion block 611, the second positioning material seat 61 is driven to rotate 90 degrees through the rotary driving mechanism 601 to turn the paper board 90 to a vertical state, and then the second positioning material seat 61 is driven to move forwards for a certain distance through the third Y-axis driving mechanism 600 to convey the paper board 90 to the framing station.

Based on the above embodiment, the first feeding mechanism 20 includes a fourth Y-axis driving mechanism 21 disposed between two side walls of the cabinet 10, a third longitudinal driving mechanism 22 mounted on the fourth Y-axis driving mechanism 21, and a first vacuum adsorption assembly 23 mounted on the third longitudinal driving mechanism 22; the second feeding mechanism 30 comprises a fifth Y-axis driving mechanism 31 disposed on a side wall of the cabinet 10, and a second vacuum adsorption assembly 32 mounted on the fifth Y-axis driving mechanism 31. Specifically, the fourth Y-axis driving mechanism 21 and the third longitudinal driving mechanism 22 can respectively drive the first vacuum adsorption assembly 23 to move back and forth and move up and down so as to place the paperboards 90 on the feeding conveyor belt 11 on the discharging platform 500; the second vacuum adsorption assembly 32 is driven to move back and forth by the fifth Y-axis driving mechanism 31 to translate and convey the paperboard on the discharging platform 500 to the cushion block 611 for placement.

Based on the above embodiment, the third feeding mechanism 40 includes a first conveying arm 41 and a second conveying arm 42 that are relatively disposed at the bottom of the support frame 12, the first conveying arm 41 and the second conveying arm 42 each include a third X-axis driving mechanism 43 disposed at the bottom of the support frame 12, a sixth Y-axis driving mechanism 44 that can move along the X-axis direction under the driving of the third X-axis driving mechanism 43, and a clamping arm 45 that can move along the Y-axis direction under the driving of the sixth Y-axis driving mechanism 44, where vacuum air holes are distributed on the clamping arm 45. Specifically, the third X axial driving mechanism 43 of the first conveying arm 41 and the second conveying arm 42 drives the two side clamping arms 45 to approach or separate from each other, so that clamping or releasing of the paper frame can be realized, the sixth Y axial driving mechanism 44 drives the clamping arms 45 to move back and forth, the paper frame can be conveyed in a back and forth movement manner, one end of the vacuum air hole is communicated with the output end of the vacuum generating device, and the clamping arms 45 can generate an adsorption positioning effect on the paper frame.

The above embodiments are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the design of the present utility model.

Claims (8)

1. The paper box frame surrounding machine is used for surrounding paper boards into paper frames and comprises a cabinet, and is characterized in that a feeding conveyer belt, a first feeding mechanism, a bending mechanism, a second feeding mechanism, a turnover carrying mechanism, a frame surrounding station, a turnover forming mechanism and a third feeding mechanism are arranged on the cabinet; the bending mechanism comprises a first positioning material seat and a bending assembly, the first feeding mechanism can take and place the paper board from the feeding conveyer belt onto the first positioning material seat, and the bending assembly bends one end of the paper board; the overturning and carrying mechanism comprises a rotary translation mechanism and a second positioning material seat loaded on the rotary translation mechanism, the second feeding mechanism can take and put the paperboard from the first positioning material seat to the second positioning material seat, and the rotary translation mechanism can drive the second positioning material seat to rotate and transversely translate; the frame surrounding station comprises a frame surrounding module and a plurality of frame surrounding mechanical arms, wherein after the paperboard is transferred onto the frame surrounding module to be positioned by the rotary translation mechanism, the paperboard is surrounded into a square frame shape by the frame surrounding mechanical arms; the folding forming mechanism comprises a positioning mechanism, a stamping mechanism and an ejection mechanism, when the positioning mechanism is used for positioning the paper frame, the stamping mechanism is used for stamping and forming the paper frame, the ejection mechanism ejects the formed paper frame from the positioning mechanism, and the third feeding mechanism can take and put materials from the position of the surrounding frame station to the position of the positioning mechanism and output the paper frame from the ejection mechanism.

2. The carton framing machine of claim 1, wherein the framing stations comprise four framing mechanical arms, namely a first framing mechanical arm, a second framing mechanical arm, a third framing mechanical arm and a fourth framing mechanical arm, the cabinet is provided with a support frame, the first framing mechanical arm and the second framing mechanical arm are arranged on two sides of the support frame, the fourth framing mechanical arm is arranged at the bottom of the cabinet, and the first framing mechanical arm and the second framing mechanical arm comprise a first X-axis driving mechanism, a first Y-axis driving mechanism, a first Z-axis cylinder and a first framing arm which is in driving connection with the first Z-axis cylinder; the third surrounding frame mechanical arm comprises a second Z-axis air cylinder, an X-axis air cylinder and a surrounding frame push plate, wherein the second Z-axis air cylinder is in driving connection with the first X-axis driving mechanism at the side of the first surrounding frame mechanical arm, the X-axis air cylinder is in driving connection with the second Z-axis air cylinder, and the surrounding frame push plate is in driving connection with the X-axis air cylinder; the fourth surrounding frame mechanical arm comprises a second X-axis driving mechanism, a fourth longitudinal driving mechanism, a second surrounding frame arm and a first top plate, wherein the second surrounding frame arm and the first top plate are in driving connection with the fourth longitudinal driving mechanism.

3. The machine of claim 2, wherein the positioning mechanism comprises a left positioning module and a right positioning module which are oppositely arranged in the X-axis direction, and a front positioning module and a rear positioning module which are oppositely arranged in the Y-axis direction, wherein the left positioning module, the right positioning module, the front positioning module and the rear positioning module all comprise a transverse linear driving mechanism, a first pressing plate which can move forwards and backwards under the drive of the transverse linear driving mechanism and a pushing component, and the pushing component comprises a pushing cylinder which is arranged on the transverse linear driving mechanism in a driving way and a pushing plate which is connected on the pushing cylinder in a driving way; the stamping mechanism comprises a first longitudinal driving mechanism arranged on the supporting frame and a stamping module capable of moving up and down under the drive of the first longitudinal driving mechanism; the ejection mechanism comprises a third Z-axis air cylinder arranged on the cabinet and a second top plate in driving connection with the third Z-axis air cylinder.

4. A carton framing machine as claimed in claim 3 wherein the framing station further comprises a second longitudinal drive mechanism, the framing module being movable up and down by the second longitudinal drive mechanism.

5. The carton framing machine of claim 4, wherein a base plate is arranged between two side walls of the cabinet, the first positioning material seat comprises a material discharging platform arranged on the base plate and a pressing mechanism, the pressing mechanism comprises a first Y-axis sliding seat which is slidingly connected to the base plate along the Y-axis direction, a first driving motor which is arranged on the base plate and is connected with a first Y-axis sliding seat screw rod, a fourth Z-axis air cylinder which is arranged on the first Y-axis sliding seat, and a second pressing plate which is in driving connection with the fourth Z-axis air cylinder, and a limiting plate is arranged at the top of the material discharging platform; the bending component comprises a bending cylinder arranged on the backing plate and a bending plate which is connected to the bending cylinder in a driving mode, and the top end of the bending plate is provided with a downward inclined end portion in a bending mode.

6. The carton framing machine of claim 5, wherein the rotary translation mechanism comprises a third Y-axis driving mechanism arranged on the side wall of the cabinet, and a rotary driving mechanism capable of moving back and forth under the drive of the third Y-axis driving mechanism, the second positioning material seat comprises a cross beam capable of rotating under the drive of the rotary driving mechanism, and a cushion block arranged on the cross beam, and a vacuum air hole is arranged at the top of the cushion block.

7. The carton framing machine of claim 6, wherein the first loading mechanism comprises a fourth Y-axis drive mechanism disposed between two side walls of the cabinet, a third longitudinal drive mechanism loaded on the fourth Y-axis drive mechanism, and a first vacuum adsorption assembly loaded on the third longitudinal drive mechanism; the second feeding mechanism comprises a fifth Y-axis driving mechanism arranged on the side wall of the cabinet and a second vacuum adsorption assembly loaded on the fifth Y-axis driving mechanism.

8. The carton framing machine of claim 7, wherein the third feeding mechanism comprises a first conveying arm and a second conveying arm which are oppositely arranged at the bottom of the support frame, the first conveying arm and the second conveying arm both comprise a third X-axis driving mechanism arranged at the bottom of the support frame, a sixth Y-axis driving mechanism capable of moving along the X-axis direction under the drive of the third X-axis driving mechanism, and a clamping arm capable of moving along the Y-axis direction under the drive of the sixth Y-axis driving mechanism, and vacuum air holes are distributed on the clamping arm.