CN217099097U - Automatic production equipment for top and bottom cover box - Google Patents

Abstract

The utility model belongs to the technical field of the box processing technique and specifically relates to indicate a world lid box automatic production equipment, including multistation facial tissue material loading machine, cross gluey mechanism, visual identification positioning mechanism, transmission line A, multistation box embryo material loading machine, adjustable box body forming device, transmission line B, manipulator and two at least hem forming device, transmission line B exists an adjacent with transmission line A at least. This application is through supplying day facial tissue and ground paper on to same transmission line A in turn, again supply same transmission line B with day box body and the ground box body after the shaping in turn, not only improved day facial tissue and day facial tissue material loading, the fashioned efficiency of day box body and ground box body, compact structure has practiced thrift place space and human cost, still do benefit to day facial tissue and ground paper respectively with day box body and ground box body one-to-one, thereby realize producing simultaneously in a machine and covering box, reduced the cost of production day ground lid box widely.

Description

Automatic production equipment for top and bottom cover box

Technical Field

The utility model belongs to the technical field of the box processing technique and specifically relates to indicate a world lid box automatic production equipment.

Background

The top cover box and the bottom cover box are buckled together when in use. Due to the difference of specification and size of the top cover box and the bottom cover box, the top cover box and the bottom cover box are generally produced by two independent production lines respectively in the prior art. For example, in the top and bottom cover paper box production line with application number 201920714094.7, a first top and bottom cover forming device produces and forms a bottom cover paper box, the bottom cover paper box is conveyed on a longitudinal conveyor belt after being formed and output, a second top and bottom cover forming device produces and forms a top cover paper box, the top cover paper box is conveyed on a transverse conveyor belt after being formed and output, and the top cover paper box and the bottom cover paper box which are respectively produced and formed are assembled by an assembling device.

In addition, a two-day-out ground cover paper box forming machine with application number 202022188767.5 is characterized in that two groups of parallel facial tissue feeding mechanisms are used for feeding materials simultaneously, the front ends of the two groups of facial tissues synchronously enter the glue distributing mechanism to distribute glue on the upper surface, after the glue distribution is finished, a conveying belt carries out negative pressure adsorption positioning and forwards conveying, when the two groups of facial tissues reach the gray plate box feeding mechanism, the gray plate box feeding mechanism respectively positions the two groups of gray plate boxes, then the two groups of gray plate boxes are placed and adhered to the surfaces of the corresponding facial tissues, the forward conveying is continued, when the two groups of facial tissues reach the forming mechanism, the two groups of gray plate boxes are respectively conveyed into the two groups of forming mechanisms to finish the steps of edge covering, ear folding, folding and the like, and finally the formed paper boxes are sent out. Two sets of facial tissue that parallel in this patent document carry simultaneously and cross glue, be equivalent to two facial tissue and cross glue transfer chain autonomous working, in addition, put into after fixing a position two sets of grey board boxes respectively and paste in the facial tissue that corresponds on the surface can, two sets of grey board boxes also need be through two grey board box shaping production line machine-shaping, so the structure of machine is still not compact, required occupation space is big, high in production cost, and the grey board box can't be the shaping in this machine, need form in advance in the outside production line, lead to being difficult to promote the efficiency of production day lid box and ground lid box.

Therefore, the drawbacks are obvious, and a solution is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a world lid box automatic production equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a kind of world cover box automatic production equipment, it includes the multistation facial tissue feeder, is used for feeding facial tissue and ground paper to the identical transmission line A alternatively, the said transmission line A has the mechanism of gluing to the facial tissue that is passed through and the vision discerns the positioning mechanism to carry on the vision discerns the location to the facial tissue on the transmission line A along its transport direction;

the multi-station box blank feeding machine is used for alternately feeding the upper box blank and the ground box blank to the same adjustable box body forming device, the adjustable box body forming device adaptively forms the fed box blanks and then outputs the formed box blanks to the same transmission line B, and at least one position of the transmission line B is adjacent to the position of the transmission line A;

the manipulator is arranged at the adjacent position and is used for attaching the molded top box blank on the transmission line B to the rubberized top paper on the transmission line A and attaching the molded bottom box blank on the transmission line B to the rubberized bottom paper on the transmission line A;

and the at least two flanging forming devices are respectively used for flanging the top paper attached with the formed top box blank on the transmission line A and flanging the ground paper attached with the formed ground box blank on the transmission line A.

Further, adjustable box body forming device includes the board, install in the actuating mechanism that pushes down of board, with the adjustable forming die head of pushing down the lift end connection of actuating mechanism, install in the board and lie in adjustable forming die head's below adjustable fillet mechanism and go up and down to set up in transmission line B's middle part and lie in the absorption pull-down mechanism of adjustable fillet mechanism's below, transmission line B lies in the below of adjustable fillet mechanism, adjustable forming die head uses with adjustable fillet mechanism cooperation.

Further, adjustable forming die head includes the centre frame of being connected with the lift end of pushing down actuating mechanism, installs in the flexible actuating mechanism of centre frame and set up in a plurality of expansion plates of centre frame telescopically, and a plurality of expansion plates surround the circumference setting of flexible actuating mechanism, flexible actuating mechanism is used for driving a plurality of expansion plates and extends or retract in step, and a plurality of expansion plates surround and establish into the box body formed body.

Furthermore, an angle plate is arranged at the intersection of the two adjacent expansion plates, two sides of the angle plate are respectively connected with the two adjacent expansion plates in a sliding mode through a sliding connection structure, and the plurality of expansion plates and all the angle plates are enclosed to form a box body forming body.

Furthermore, flexible actuating mechanism includes flexible drive assembly, flexible drive assembly is including installing in the flexible driver of centre frame, the flexible drive block of being connected with the flexible end of flexible driver and setting up in a plurality of flexible connection structure of the circumference of flexible drive block, flexible drive block is connected with a plurality of expansion plates drive respectively via a plurality of flexible connection structure.

Further, flexible connection structure is including connecting in the connecting block of flexible drive block, setting up in the first flexible cooperation inclined plane of connecting block, setting up in the inside connection spout of expansion plate and setting up in the flexible cooperation inclined plane of second of connecting the inner wall of spout, the connecting block stretches out to connect in the spout and with be connected spout sliding connection, the flexible cooperation inclined plane of first flexible cooperation and second is contradicted the cooperation.

Furthermore, world lid box automatic production equipment is still including setting up in transmission line A's facial tissue positioning mechanism, facial tissue positioning mechanism is located the feed side of crossing gluey mechanism, facial tissue positioning mechanism is used for fixing a position the facial tissue or the ground paper that transmission line A bore.

The multi-station blank box feeding machine comprises a reciprocating driving device arranged on a machine table, a blank taking device connected with a transfer end of the reciprocating driving device and two blank supplying devices arranged on the machine table and positioned on two sides of an adjustable forming die head, wherein the blank taking device is positioned between the adjustable forming die head and an adjustable corner pasting mechanism, the blank taking device is provided with two blank taking assemblies, the reciprocating driving device drives the blank taking device to reciprocate between the adjustable corner pasting mechanism and the two blank supplying devices, so that one blank taking assembly reciprocates between one blank supplying device and the adjustable corner pasting mechanism, and the other blank taking assembly reciprocates between the adjustable corner pasting mechanism and the other blank supplying device.

Furthermore, the adjustable corner fitting mechanism comprises a plurality of corner fitting components and a position adjusting component for adjusting the relative positions of the plurality of corner fitting components, and a corner fitting cavity is defined by the plurality of corner fitting components.

Further, the multi-station facial tissue feeding machine comprises a rack, a reciprocating conveying mechanism, two facial tissue feeding devices and two tissue taking and placing devices, wherein the two facial tissue feeding devices are arranged on the rack, the transmission line A is positioned between the two facial tissue feeding devices, the reciprocating conveying mechanism is arranged on the rack and is used for driving the two tissue taking and placing devices to synchronously reciprocate, one tissue taking and placing device reciprocates between the one facial tissue feeding device and the transmission line A, the other tissue taking and placing device reciprocates between the transmission line A and the other facial tissue feeding device, and the two facial tissue feeding devices are used for respectively supplying facial tissue and ground tissue.

The utility model has the advantages that:

the automatic production equipment of the top and bottom cover boxes alternately conveys the top paper and the bottom paper to the same transmission line A through a multi-station facial paper feeding machine, so that the transmission line A conveys the top paper and the bottom paper which are regularly arranged at intervals, the feeding efficiency of the top paper and the bottom paper is improved, the top box blanks and the bottom box blanks are alternately fed to the same adjustable box body forming device through the multi-station box blank feeding machine to be formed, the top box bodies and the bottom box bodies are alternately produced, the forming efficiency of the top box bodies and the bottom box bodies is improved, the top box bodies and the bottom box bodies which are regularly arranged at intervals are conveyed through the same transmission line B, the top paper and the bottom paper conveyed by the transmission line A respectively correspond to the top box bodies and the bottom box bodies conveyed by the transmission line B one to one, and the top cover boxes and the bottom cover boxes can be produced only by one machine or even one production line, the efficiency and the quality of producing the top cover box and the ground cover box are improved, and compared with the prior art that two production lines are required to independently produce the top cover box and the ground cover box respectively, the automatic production equipment for the top cover box and the ground cover box is compact in structure, the number of the production lines and the number of workers are reduced, the required occupied space is small, the cost for producing the top cover box and the ground cover box is greatly reduced, and the automatic continuous production is facilitated.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the utility model discloses a multistation box embryo material loading machine, transmission line B and adjustable box body forming device's spatial structure sketch map.

Fig. 3 is a schematic perspective view of the adjustable box forming device of the present invention.

Fig. 4 is a schematic view of the three-dimensional structure of the adjustable forming die head of the present invention.

Fig. 5 is a cross-sectional view of the adjustable forming die of the present invention.

Fig. 6 is a schematic view of an exploded structure of the adjustable forming die of the present invention.

Fig. 7 is an exploded schematic view of the retractable plate and the retractable driving mechanism of the present invention.

Fig. 8 is a schematic perspective view of the blank supplying device of the present invention.

Fig. 9 is a schematic view of the three-dimensional structure of the blank taking device of the present invention.

Fig. 10 is a schematic perspective view of the multi-station facial tissue feeding machine, the facial tissue positioning mechanism and the transmission line a of the present invention.

Description of reference numerals:

1. a multi-station blank box feeding machine; 11. a reciprocating drive device; 12. a blank taking device; 121. a blank taking mechanism; 122. a spacing adjustment mechanism; 123. an adjusting seat; 124. a transfer arm; 13. a blank supply device; 131. a box supply frame; 132. a box lifting platform; 133. a cassette lifting drive mechanism; 134. a blank positioning mechanism; 135. taking and placing a material mechanism; 136. a left side positioning assembly; 137. a right side positioning assembly; 138. a rear positioning assembly; 14. taking a box blank assembly; 141. a suction cup; 2. a transmission line A; 3. a multi-station facial tissue feeding machine; 31. a frame; 32. a reciprocating conveying mechanism; 33. a paper supply device; 34. a paper taking and placing device; 4. an adjustable box forming device; 41. a machine platform; 42. a push-down drive mechanism; 43. an adjustable forming die head; 4331. a center frame; 4332. a telescopic driving mechanism; 4333. a retractable plate; 4334. a gusset; 4335. a sliding connection structure; 4336. a guide bar; 4337. a guide sleeve; 44. an adjustable corner pasting mechanism; 441. a corner fitting component; 442. a position adjustment assembly; 46. a telescopic drive assembly; 461. a telescopic driver; 462. a telescopic driving block; 463. a telescopic connection structure; 464. connecting blocks; 465. a first telescopic matching inclined plane; 466. a second telescopic matching inclined plane; 467. connecting the sliding chute; 5. a transmission line B; 6. a manipulator; 7. a glue passing mechanism; 8. a visual identification positioning mechanism; 9. a hem-forming device; 91. facial tissue positioning mechanism.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1 to 10, the utility model provides a pair of world lid box automatic production equipment, it includes multistation facial tissue material loading machine 3, transmission line A2, multistation box embryo material loading machine 1, adjustable box body forming device 4, transmission line B5, manipulator 6, gluing mechanism 7, visual identification positioning mechanism 8 and two at least hem forming device 9, gluing mechanism 7 and visual identification positioning mechanism 8 set up along the direction of delivery of transmission line A2, multistation facial tissue material loading machine 3 for with facial tissue and ground paper in turn feeding to same transmission line A2, transmission line A2 is equipped with gluing mechanism 7 along its direction of delivery and comes to glue the facial tissue that passes through and visual identification positioning mechanism 8 comes to carry out visual identification location to the facial tissue after the gluing on the transmission line A2;

the multi-station box blank feeding machine 1 is used for alternately feeding the upper box blanks and the ground box blanks to the same adjustable box body forming device 4, the adjustable box body forming device 4 adaptively forms the fed box blanks and then outputs the box blanks to the same transmission line B5, and at least one position of the transmission line B5 is adjacent to the position of the transmission line A2;

a manipulator 6, provided adjacent to the above, for attaching the molded top box blank (top box body) on the transmission line B5 to the glued top paper (glued top paper) on the transmission line a2, and attaching the molded bottom box blank (bottom box body) on the transmission line B5 to the glued bottom paper (glued bottom paper) on the transmission line a 2;

at least two flanging forming devices 9 respectively used for flanging the top paper attached with the formed top box blank on the transmission line A2 to produce a top cover box and flanging the ground paper attached with the formed ground box blank on the transmission line A2 to produce a ground cover box;

at least two folding edge forming devices 9 are uniformly arranged on two sides of the output end of the transmission line A2, the output end of the transmission line A2 can divide the top surface paper attached with the formed top box blank and the ground surface paper attached with the formed ground box blank into the folding edge forming devices 9 on two sides through a dividing mechanism or a transfer mechanism and the like to carry out folding edge forming, the visual identification positioning mechanism 8 is electrically connected with the mechanical arm 6, the visual identification positioning mechanism 8 is used for carrying out visual identification and positioning on the glued top surface paper and ground surface paper, and the box blank can be a gray plate; the circulation material loading mode that can adopt abab … … in turn also can adopt aabbababb … …, can adopt other regular circulation material loading modes again, all is in the utility model discloses a within the scope of protection.

In practical application, the multi-station facial tissue feeding machine 3 alternately and orderly supplies the top facial tissue and the ground facial tissue to the same transmission line a2, so that the top facial tissue and the ground facial tissue are regularly and alternately arranged on the same transmission line a2, the transmission line a2 transmits the top facial tissue and the ground facial tissue, the gluing mechanism 7 sequentially glues the top facial tissue and the ground facial tissue transmitted by the transmission line a2, the glued top facial tissue and the ground facial tissue are visually identified and positioned by the visual identification and positioning mechanism 8 respectively, so that the specification size of the top facial tissue (whether the top facial tissue or the ground facial tissue is determined) and the coordinate position of the top facial tissue are determined, the result of visual identification and positioning is fed back to the manipulator 6, meanwhile, the multi-station blank feeding machine 1 alternately and orderly supplies the top box blank and the ground box blank to the same adjustable box body forming device 4, and the box forming part (adjustable forming die head 43) of the adjustable box body forming device 4 can automatically adjust according to the specification size of the box blank The adjustable box body forming device 4 carries out box body forming on the top box body and the ground box body in order and in a self-adaptive manner according to the specification and the size of the self-adaptive box body to form the top box body and the ground box body, the formed top box body and the formed ground box body can move to the same transmission line B5, so that the plurality of top box bodies and the plurality of ground box bodies are regularly arranged on the same transmission line B5 at intervals, the transmission line B5 transmits the top box bodies and the ground box bodies to preset positions, the manipulator 6 attaches the top box bodies to the top paper and attaches the ground box bodies to the ground paper according to the results of visual identification and positioning, the transmission line A2 respectively transmits the top paper attached with the top box bodies and the ground paper attached with the ground box bodies to the two edge folding forming devices 9, at least one edge folding forming device 9 positioned on the same side wraps the top paper on the top box body to finish edge covering processing of the top box body so as to produce a top cover box body, at least one folding forming device 9 positioned on the same side coats the ground tissue on the ground box body to finish the edge covering treatment of the ground box body so as to produce the ground cover box.

The automatic production equipment of the top and bottom cover boxes alternately conveys top surface paper and bottom surface paper to the same conveying line A2 through the multi-station surface paper feeding machine 3, so that the conveying line A2 conveys the top surface paper and the bottom surface paper which are arranged at intervals, the feeding efficiency of the top surface paper and the bottom surface paper is improved, the top box blanks and the bottom box blanks are alternately fed to the same adjustable box body forming device 4 through the multi-station box blank feeding machine 1 to form the top box bodies and the bottom box bodies so as to alternately produce the top box bodies and the bottom box bodies, the forming efficiency of the top box bodies and the bottom box bodies is improved, the top box bodies and the bottom box bodies which are arranged at intervals are conveyed through the same conveying line B5, the top surface paper and the bottom surface paper conveyed by the conveying line A2 respectively correspond to the top box bodies and the bottom box bodies conveyed by the conveying line B5 one by one machine and even one production line, so that the top cover boxes and the bottom cover boxes can be produced, the efficiency and the quality of producing the top cover box and the ground cover box are improved, and compared with the prior art that two production lines are required to independently produce the top cover box and the ground cover box respectively, the automatic production equipment for the top cover box and the ground cover box is compact in structure, the number of the production lines and the number of workers are reduced, the required occupied space is small, the cost for producing the top cover box and the ground cover box is greatly reduced, and the automatic continuous production is facilitated.

In this embodiment, the adjustable box forming device 4 includes a machine table 41, a downward pressing driving mechanism 42 installed on the machine table 41, an adjustable forming die 43 connected to a lifting end of the downward pressing driving mechanism 42, an adjustable corner attaching mechanism 44 installed on the machine table 41 and located below the adjustable forming die 43, and a suction and downward pulling mechanism installed in the middle of the transmission line B5 and located below the adjustable corner attaching mechanism 44 in a lifting manner, the transmission line B5 is located below the adjustable corner attaching mechanism 44, and the adjustable forming die 43 is used in cooperation with the adjustable corner attaching mechanism 44.

In practical application, when the double-station blank feeding machine alternately conveys the top blanks and the bottom blanks to a position between the adjustable forming die head 43 and the adjustable corner pasting mechanism 44, the adjustable forming die head 43 and the adjustable corner pasting mechanism 44 synchronously perform self-adaptive adjustment according to the specification and the size of the blanks so as to meet the forming size requirements of the top blanks and the bottom blanks, then the downward pressing driving mechanism 42 drives the adjustable forming die head 43 to move downward and presses the blanks into the adjustable corner pasting mechanism 44 for forming the box body, the adjustable corner pasting mechanism 44 performs corner pasting processing on corners of the formed box body so as to realize final forming of the box body, so that the top boxes and the bottom boxes are alternately produced, and the produced top boxes and the produced bottom boxes are sequentially output through the same transmission line B5.

In this embodiment, the adjustable forming die head 43 includes a central frame 4331 connected to the lifting end of the downward pressing driving mechanism 42, a telescopic driving mechanism 4332 installed on the central frame 4331, and a plurality of telescopic plates 4333 telescopically disposed on the central frame 4331, the plurality of telescopic plates 4333 are disposed around the circumference of the telescopic driving mechanism 4332, the telescopic driving mechanism 4332 is configured to drive the plurality of telescopic plates 4333 to synchronously extend or retract, an angle plate 4334 is disposed at the intersection (corner) of two adjacent telescopic plates 4333, two sides of the angle plate 4334 are respectively slidably connected to the two adjacent telescopic plates 4333 through a sliding connection structure 4335, and the plurality of telescopic plates 4333 and all the angle plates 4334 enclose a box forming body.

In practical application, according to the specification and size of the blank, the telescopic driving mechanism 4332 drives the plurality of telescopic plates 4333 to synchronously stretch and retract so as to automatically adjust the size of the formed body of the box body and to meet the requirement of forming the box body of the blank of the heaven box and the blank of the earth box; by adopting the structural design, the box body forming can be carried out on the top box blank and the bottom box blank by the adjustable forming die head 43, the technical defect that the box blank with one specification and size needs one forming die head in the prior art is overcome, the cost for producing the cover box is reduced, and the production efficiency is improved. In addition, in the process of synchronously extending outwards or retracting inwards of the two retractable plates 4333, the retractable plates 4333 drive the angle plates 4334 to synchronously extend outwards or retract outwards through the sliding connection structures 4335, and one angle plate 4334 is driven by matching of the two sliding connection structures 4335 which are staggered up and down and have included angles, so that the retractable stability of the angle plates 4334 is improved, all the retractable plates 4333 and all the angle plates 4334 are always surrounded into a box body forming body, and the forming quality of the box body forming body for a box blank by a forming die is improved.

Specifically, the sliding connection structure 4335 includes a guide rod 4336 and a guide sleeve 4337 slidably connected to the guide rod 4336, the guide rod 4336 is connected to the telescopic plate 4333, the guide sleeve 4337 is embedded in the angle plate 4334, and the guide rods 4336 of two adjacent telescopic plates 4333 are vertically staggered and form an included angle. In practical applications, as the two adjacent retractable plates 4333 are retracted, the two retractable plates 4333 drive the corresponding guide rods 4336 to move, the moving guide rods 4336 drive the corresponding guide sleeves 4337 to move, and the two guide sleeves 4337 on the angle plate 4334 respectively slide along the two adjacent guide rods 4336, so that the angle plate 4334 obliquely extends outwards or retracts inwards relative to the two adjacent retractable plates 4333, thereby improving the stability of the extension and retraction of the angle plate 4334.

In this embodiment, the telescopic driving mechanism 4332 includes two telescopic driving assemblies 46, the two telescopic driving assemblies 46 are disposed in a vertically symmetrical manner, the telescopic driving assembly 46 includes a telescopic driver 461 mounted on the central frame 4331, a telescopic driving block 462 connected to a telescopic end of the telescopic driver 461, and a plurality of telescopic connecting structures 463 disposed in a circumferential direction of the telescopic driving block 462, and the telescopic driving block 462 is respectively connected to the plurality of telescopic plates 4333 via the plurality of telescopic connecting structures 463 in a driving manner; the telescopic connection structure 463 comprises a connection block 464 connected to the telescopic driving block 462, a first telescopic matching inclined plane 465 arranged on the connection block 464, a connection sliding groove 467 arranged inside the telescopic plate 4333 and a second telescopic matching inclined plane 466 arranged on the inner wall of the connection sliding groove 467, wherein the connection block 464 protrudes into the connection sliding groove 467 and is in sliding connection with the connection sliding groove 467, and the first telescopic matching inclined plane 465 is in interference fit with the second telescopic matching inclined plane 466; specifically, the telescopic driver 461 may be an air cylinder, the connecting sliding groove 467 is a T-shaped groove, and the connecting block 464 is a T-shaped block.

In practical application, the telescopic end of the telescopic driver 461 drives the telescopic driving block 462 to reciprocate, the reciprocating telescopic driving block 462 drives the plurality of telescopic plates 4333 to extend outwards or retract inwards through the plurality of telescopic connecting structures 463 respectively, and the telescopic synchronism of the plurality of telescopic plates 4333 is good; through the cooperation of connecting spout 467 and connecting block 464, not only realized being connected of expansion plate 4333 and flexible actuating block 462, still played the effect of direction to the removal of flexible actuating block 462, improved the mobility stability of flexible actuating block 462, and at the removal in-process of flexible actuating block 462, first flexible cooperation inclined plane 465 and the flexible cooperation inclined plane 466 of second on the connecting block 464 slide and contradict for flexible actuating block 462 can drive expansion plate 4333 flexible work steadily.

In this embodiment, the automatic production equipment for the top and bottom cover boxes further comprises a facial tissue positioning mechanism 91 arranged on the transmission line a2, wherein the facial tissue positioning mechanism 91 is positioned on the feeding side of the gluing mechanism 7, and the facial tissue positioning mechanism 91 is used for positioning top and bottom tissues carried by the same transmission line a 2.

The multistation facial tissue material loading machine 3 carries the facial tissue and ground paper to same transmission line A2 in turn, because there is the difference in the specification and size of facial tissue and ground paper, so fix a position the facial tissue and ground paper on the same transmission line A2 in proper order through facial tissue positioning mechanism 91, correct the position of facial tissue and ground paper, guaranteed the position accuracy and the transport stability of facial tissue and ground paper on same transmission line A2, be favorable to follow-up manipulator 6 can accurately with the laminating of day box body on the facial tissue after gluing and with the laminating of ground box body on the ground paper after gluing, thereby the quality of producing day lid box and ground lid box has been improved.

In this embodiment, the multi-station blank feeding machine 1 includes a reciprocating driving device 11 installed on the machine 41, a blank taking device 12 connected to a transfer end of the reciprocating driving device 11, and two blank supplying devices 13 installed on the machine 41 and located at two sides of the adjustable forming die 43, the blank taking device 12 is located between the adjustable forming die 43 and the adjustable corner attaching mechanism 44, the blank taking device 12 has two blank taking assemblies 14, the reciprocating driving device 11 drives the blank taking device 12 to reciprocate between the adjustable corner attaching mechanism 44 and the two blank supplying devices 13, so that one blank taking assembly 14 reciprocates between one blank supplying device 13 and the adjustable corner attaching mechanism 44, and the other blank taking assembly 14 reciprocates between the adjustable corner attaching mechanism 44 and the other blank supplying device 13.

In practical application, a large number of upper box blanks and lower box blanks are stacked on the two blank supplying devices 13, the two blank supplying devices 13 respectively supply the upper box blanks and the lower box blanks to the two blank taking assemblies 14 of the blank taking device 12 in sequence, the two blank taking assemblies 14 respectively pick up the corresponding blank supplied by the blank supplying devices 13, the reciprocating driving device 11 drives the blank taking device 12 and the two blank taking assemblies 14 to synchronously reciprocate between the blank supplying device 13, the adjustable forming die head 43 and the other blank supplying device 13, namely when one blank taking assembly 14 is positioned at the blank supplying device 13, the other blank taking assembly 14 is positioned below the adjustable forming die head 43, so that the two blank taking assemblies 14 sequentially transfer the upper box blanks and the lower box blanks to the lower part of the adjustable forming die head 43, when the blank is positioned below the adjustable forming die head 43, the downward pressing driving mechanism 42 drives the adjustable forming die head 43 to move downward and press the box blank into the adjustable corner pasting mechanism 44, so that the box blank forms a box body shape, the corner pasting mechanism 44 conducts corner pasting processing on the corner position of the box body, the box body after corner pasting processing is sucked and pulled down to the same transmission line B5, and the transmission line B5 conveys the formed box body out. This structural design, compact structure has realized that duplex position material loading day box embryo and ground box embryo alternately has improved the efficiency of box embryo material loading to the fashioned efficiency of box body has been improved.

In this embodiment, the blank taking device 12 includes two blank taking mechanisms 121 and an interval adjusting mechanism 122 for adjusting the distance between the two blank taking devices 12, the blank taking mechanism 121 includes an adjusting seat 123 and a transferring arm 124 slidably disposed on the adjusting seat 123, two sets of blank taking assemblies 14 are respectively disposed at two ends of the transferring arm 124, each set of blank taking assemblies 14 includes a plurality of suckers 141, the interval adjusting mechanism 122 is in driving connection with the adjusting seat 123, and the reciprocating driving device 11 is configured to drive the transferring arm 124 to reciprocate relative to the adjusting seat 123.

In practical application, the distance between the two blank taking mechanisms 121 is adjusted by the distance adjusting mechanism 122 according to the sizes of the blanks supplied by the blank supplying device 13, so that blanks with different sizes can be transferred. When one set of blank taking assembly 14 of the transfer arm 124 transfers the blank to the lower part of the adjustable molding die head 43, the other set of blank taking assembly 14 is located at one blank supplying device 13, the blank supplying device 13 supplies the blank to the corresponding blank taking assembly 14, and the plurality of suckers 141 on the blank taking assembly 14 suck the blank, so as to improve the stability of transferring the blank.

Specifically, the blank feeding device 13 includes a blank feeding frame 131, a blank lifting platform 132 disposed in the blank feeding frame 131 in a lifting manner, a blank feeding driving mechanism 133 disposed on the blank feeding frame 131 and used for driving the blank lifting platform 132 to lift, a blank positioning mechanism 134 disposed at the top of the blank feeding frame 131, and a blank taking and placing mechanism 135 disposed at the top of the blank feeding frame 131, the blank taking and placing mechanism 135 is located above the blank positioning mechanism 134, the blank positioning mechanism 134 includes a left positioning component 136, a right positioning component 137, and a rear positioning component 138 respectively disposed on the blank feeding frame 131, the left positioning component 136, the right positioning component 137, and the rear positioning component 138 enclose a positioning space, the blank taking and placing end of the blank taking and placing mechanism 135 can extend into the positioning space, and a set of blank taking components 14 can move to the lower side of the blank taking and placing mechanism 135.

In practical application, a large number of blanks are stacked on the blank lifting platform 132, the stacked blanks are located in the positioning space, the left positioning assembly 136, the right positioning assembly 137 and the rear positioning assembly 138 cooperate to position the stacked blanks in the positioning space, so that the position accuracy and stability of the blanks on the blank lifting platform 132 are ensured, after the blank picking and placing mechanism 135 picks up the top blank, a group of blank picking assemblies 14 moves to the position below the blank picking and placing mechanism 135 places the blank on the group of blank picking and placing assemblies 14, then the group of blank picking assemblies 14 moves to the position below the adjustable molding die head 43, and meanwhile, when one blank is reduced on the blank lifting platform 132, the blank lifting and driving mechanism 133 drives the blank lifting platform 132 to integrally lift the stacked blanks by the height of one blank, so as to realize stable feeding of the blanks.

In this embodiment, the adjustable corner pasting mechanism 44 includes a plurality of corner pasting elements 441 and a position adjusting element 442 for adjusting the relative positions of the plurality of corner pasting elements 441, and the plurality of corner pasting elements 441 enclose a corner pasting cavity. Specifically, the corner fitting assembly 441 may adopt an existing corner fitting structure, and the position adjusting assembly 442 may be composed of a transverse moving adjusting mechanism and a longitudinal moving adjusting mechanism, which are not described in detail herein. In practical applications, the position adjusting assembly 442 drives the plurality of corner fitting assemblies 441 to move closer to or away from each other to adjust the relative positions of the plurality of corner fitting assemblies 441, so as to adjust the size of the corner fitting cavity defined by the plurality of corner fitting assemblies 441, thereby satisfying the corner fitting molding of the top box body and the bottom box body.

In this embodiment, the multi-station facial tissue feeder 3 includes a frame 31, a reciprocating conveying mechanism 32, two facial tissue feeding devices 33 and two facial tissue picking and placing devices 34, the two facial tissue feeding devices 33 are mounted on the frame 31, the transmission line a2 is located between the two facial tissue feeding devices 33, the reciprocating conveying mechanism 32 is mounted on the frame 31 and is configured to drive the two facial tissue picking and placing devices 34 to synchronously reciprocate, one facial tissue picking and placing device 34 reciprocates between one facial tissue feeding device 33 and the transmission line a2, the other facial tissue picking and placing device 34 reciprocates between the transmission line a2 and the other facial tissue feeding device 33, and the two facial tissue feeding devices 33 are configured to respectively supply a facial tissue and a ground tissue.

In practical application, the two paper feeding devices 33 are respectively stacked and stored with a large amount of top paper and ground paper; one paper supply device 33 supplies top paper to one paper taking and placing device 34, and the other paper supply device 33 supplies ground paper to the other paper taking and placing device 34; the two paper taking and placing devices 34 respectively pick up the top paper or the ground paper supplied by the corresponding paper supplying device 33; the reciprocating conveying mechanism 32 drives the two paper taking and placing devices 34 to synchronously reciprocate, so that when one paper taking and placing device 34 is in a paper taking state, the other paper taking and placing device 34 is in a paper placing state, so that the two paper taking and placing devices 34 alternately place the picked-up surface paper on the same conveying line A2, the surface paper positioning mechanism 91 positions the top surface paper and the ground surface paper on the same conveying line A2, the conveying line A2 conveys the positioned top surface paper or ground surface paper towards the gluing mechanism 7, and the gluing mechanism 7 sequentially carries out gluing treatment on the top surface paper and the ground surface paper. The two paper feeding devices 33 sequentially convey the top paper and the ground paper to the same conveying line A2, the conveying line A2 outputs the top paper and the ground paper at intervals, production of a top box cover and a ground box cover on the same machine is facilitated, the number of the transmission line A2 is reduced, the space of equipment is saved, energy is saved, the environment is protected, the production cost is reduced, the structure is simple and compact, the top paper and the ground paper are alternately fed at double stations, the feeding efficiency of the top paper and the ground paper is greatly improved, and the production cost is reduced.

Specifically, the conveying surface of the conveying line A2 is provided with a plurality of paper pushing plates which are uniformly distributed along the conveying surface of the conveying line A2. After the facial tissue was placed on the transport face of same transmission line A2, push away the rear side conflict of cardboard and facial tissue, carry the facial tissue along with the transport face of transmission line A2, push away the cardboard and also promote the facial tissue and follow the transport face removal of transmission line A2, push away the cardboard and play the effect of location transport to the facial tissue, the stability and the position accuracy that the facial tissue removed have been improved, and through pushing away cardboard and facial tissue positioning mechanism 91 cooperate in order to fix a position facial tissue, the precision of carrying the facial tissue has further been improved.

Specifically, the conveying surface of the conveying line B5 is provided with a plurality of pusher plates which are uniformly distributed along the conveying surface of the conveying line B5. After the box body moved to the transport plane of same transmission line B5, push away the rear side conflict of box board and box body, carry the box body along with the transport plane of transmission line B5, push away the box board and also promote the box body and follow the transport plane removal of transmission line B5, push away the box board and play the effect of location transport to the box body, improved the stability and the position accuracy that the box body removed.

A production process of a top and bottom cover box comprises the following process steps:

the multi-station facial tissue feeding machine 3 alternately feeds the top facial tissue and the ground facial tissue to the same transmission line A2, in the process of conveying the facial tissue by the transmission line A2, the facial tissue is glued by the gluing mechanism 7, and the facial tissue on the transmission line A2 is visually identified and positioned by the visual identification positioning mechanism 8, so that the position accuracy of the top facial tissue and the ground facial tissue on the same transmission line A2 is ensured, and whether the top facial tissue or the ground facial tissue is identified;

the multi-station box blank feeding machine 1 alternately feeds the upper box blanks and the ground box blanks into the same adjustable box body forming device 4 for self-adaptive forming, and then outputs the formed upper box blanks and the ground box blanks to the same transmission line B5, wherein at least one position of the transmission line B5 is adjacent to the position of the transmission line A2;

the molded upper box blanks on the transmission line B5 are attached to the rubberized upper surface paper on the transmission line A2 and the molded lower box blanks on the transmission line B5 are attached to the rubberized upper surface paper on the transmission line A2 by controlling the manipulator 6 positioned at the adjacent position;

at least one folding forming device 9 folds the top paper attached with the formed top box blank on the transmission line A2 to produce a top cover box, and at least one folding forming device 9 folds the ground paper attached with the formed ground box blank on the transmission line A2 to produce a ground cover box.

Further, before the gluing mechanism 7 glues the top paper or the ground paper, the facial paper on the transmission line A2 is corrected and positioned by the facial paper positioning mechanism 91, so that the positions of the facial paper with different specification sizes on the transmission line A2 are corrected and positioned, and the quality of the top box and the bottom box is guaranteed.

Further, the adjustable forming die head 43 of the adjustable box body forming device 4 is adjusted in a telescopic mode automatically according to the size of the box blank, the box body forming is carried out on the top box blank and the ground box blank in a self-adaptive forming mode, the box body forming is carried out on the top box blank and the ground box blank alternately by the adjustable box body forming device 4, the structure is compact, the occupied space required by the machine is small, the production cost is reduced, the box body forming efficiency of the top box blank and the ground box blank is improved, and the production of the top cover box and the ground cover box on the same machine is facilitated.

The production process of the top and bottom cover boxes supplies top paper and bottom paper to the same transmission line A2 alternately and orderly, and supplies the formed top box body and the formed bottom box body to the same transmission line B5 alternately and orderly through the same adjustable box body forming device 4, so that the feeding efficiency of the top paper and the bottom paper and the forming efficiency of the top box body and the bottom box body are improved, the structure is compact, the site space and the labor cost are saved, the top paper and the bottom paper are respectively in one-to-one correspondence with the top box body and the bottom box body, the top cover box and the bottom cover box are produced simultaneously in one machine, and the cost for producing the top and bottom cover boxes is greatly reduced.

All the technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims (10)

1. The utility model provides a world lid box automatic production equipment which characterized in that: the multi-station facial tissue feeding machine is used for alternately feeding the top facial tissue and the ground facial tissue to the same transmission line A, and the transmission line A is provided with a glue passing mechanism along the transmission direction thereof to pass the passing facial tissue and a visual identification positioning mechanism to visually identify and position the facial tissue on the transmission line A;

the multi-station box blank feeding machine is used for alternately feeding the upper box blank and the ground box blank to the same adjustable box body forming device, the adjustable box body forming device adaptively forms the fed box blanks and then outputs the formed box blanks to the same transmission line B, and at least one position of the transmission line B is adjacent to the position of the transmission line A;

the manipulator is arranged at the adjacent position and is used for attaching the molded top box blank on the transmission line B to the rubberized top paper on the transmission line A and attaching the molded bottom box blank on the transmission line B to the rubberized bottom paper on the transmission line A;

and the at least two flanging forming devices are respectively used for flanging the top paper attached with the formed top box blank on the transmission line A and flanging the ground paper attached with the formed ground box blank on the transmission line A.

2. The automatic production equipment of the top and bottom cover box according to claim 1, characterized in that: the adjustable box body forming device comprises a machine table, a downward pressing driving mechanism arranged on the machine table, an adjustable forming die head connected with a lifting end of the downward pressing driving mechanism, an adjustable corner attaching mechanism arranged on the machine table and positioned below the adjustable forming die head, and a suction downward-pulling mechanism arranged in the middle of the transmission line B and positioned below the adjustable corner attaching mechanism in a lifting mode, wherein the transmission line B is positioned below the adjustable corner attaching mechanism, and the adjustable forming die head is matched with the adjustable corner attaching mechanism for use.

3. The automatic production equipment of the top and bottom cover boxes according to claim 2, wherein: the adjustable forming die head comprises a center frame connected with a lifting end of a downward pressing driving mechanism, a telescopic driving mechanism arranged on the center frame and a plurality of telescopic plates arranged on the center frame in a telescopic mode, the plurality of telescopic plates are arranged in the circumferential direction around the telescopic driving mechanism, the telescopic driving mechanism is used for driving the plurality of telescopic plates to synchronously extend or retract, and the plurality of telescopic plates are arranged in a box body forming body in a surrounding mode.

4. The automatic production equipment of the top and bottom cover boxes according to claim 3, wherein: the intersection of two adjacent expansion plates is provided with the scute, the both sides of scute are respectively via sliding connection structure and two adjacent expansion plate sliding connection, and a plurality of expansion plates and all scutes enclose and establish into the box body formed body.

5. The automatic production equipment of the top and bottom cover boxes according to claim 4, wherein: the telescopic driving mechanism comprises a telescopic driving assembly, the telescopic driving assembly comprises a telescopic driver arranged on the central frame, a telescopic driving block connected with the telescopic end of the telescopic driver and a plurality of telescopic connection structures arranged in the circumferential direction of the telescopic driving block, and the telescopic driving block is in driving connection with a plurality of telescopic plates respectively through the plurality of telescopic connection structures.

6. The automatic production equipment of the top and bottom cover boxes according to claim 5, wherein: the telescopic connection structure comprises a connecting block connected with the telescopic driving block, a first telescopic matching inclined plane arranged on the connecting block, a connecting chute arranged in the telescopic plate and a second telescopic matching inclined plane arranged on the inner wall of the connecting chute, wherein the connecting block extends to the connecting chute and is connected with the sliding chute in a sliding manner, and the first telescopic matching inclined plane is in conflict fit with the second telescopic matching inclined plane.

7. The automatic production equipment of the top and bottom cover box according to claim 1, characterized in that: the automatic production equipment for the top and bottom cover boxes further comprises a facial tissue positioning mechanism arranged on the transmission line A, the facial tissue positioning mechanism is located on the feeding side of the gluing mechanism, and the facial tissue positioning mechanism is used for positioning top facial tissue or ground facial tissue borne by the transmission line A.

8. The automatic production equipment of the top and bottom cover boxes according to claim 2, characterized in that: the multi-station box blank feeding machine comprises a reciprocating driving device arranged on a machine table, a box blank taking device connected with a transfer end of the reciprocating driving device and two box blank supplying devices arranged on the machine table and positioned on two sides of an adjustable forming die head, wherein the box blank taking device is positioned between the adjustable forming die head and an adjustable corner attaching mechanism, the box blank taking device is provided with two groups of box blank taking assemblies, the reciprocating driving device drives the box blank taking device to reciprocate between the adjustable corner attaching mechanism and the two box blank supplying devices, so that one group of box blank taking assemblies can reciprocate between one box blank supplying device and the adjustable corner attaching mechanism, and the other group of box blank taking assemblies can reciprocate between the adjustable corner attaching mechanism and the other box blank supplying device.

9. The automatic production equipment of the top and bottom cover boxes according to claim 2, wherein: the adjustable corner pasting mechanism comprises a plurality of corner pasting components and a position adjusting component used for adjusting the relative positions of the plurality of corner pasting components, and a corner pasting cavity is formed by enclosing the plurality of corner pasting components.

10. The automatic production equipment of the top and bottom cover box according to claim 1, characterized in that: the multi-station facial tissue feeding machine comprises a rack, a reciprocating conveying mechanism, two facial tissue feeding devices and two tissue taking and placing devices, wherein the two facial tissue feeding devices are arranged on the rack, a transmission line A is positioned between the two facial tissue feeding devices, the reciprocating conveying mechanism is arranged on the rack and used for driving the two tissue taking and placing devices to synchronously reciprocate, one tissue taking and placing device reciprocates between the one facial tissue feeding device and the transmission line A, the other tissue taking and placing device reciprocates between the transmission line A and the other facial tissue feeding device, and the two facial tissue feeding devices are used for respectively supplying facial tissue and ground tissue.

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