CN204235943U - Machine for splicing plaster boards - Google Patents

Abstract

The utility model discloses a plaster board machine, comprising a gift box automatic forming machine frame, a three-piece conveying device for conveying three-pieces to be processed, a gluing mechanism for applying glue to both sides of the bottom of the three-piece being conveyed and moved, two sealing plate side-feeding devices oppositely arranged on the sealing plate side-feeding mechanism bracket, an ejection mechanism element for pushing the three-piece into a forming mold frame and then pushing it away from a box outlet notch along a box ejection frame rail, and a box receiving device for unloading the box ejected from the box outlet notch. The utility model plaster board machine realizes the full automation of square gift box forming, greatly improving production efficiency.

Description

Gray board machine

technical field

The utility model relates to the mechanical field, in particular to a gray board machine.

Background technique

Square gift boxes are widely used in the packaging field of daily life. The current processing and molding of square gift boxes is mainly done by hand, which has a low degree of automation and low production efficiency.

In view of the above problems, there is an urgent need for a fully automated gray board machine that can realize the formation of square gift boxes, thereby greatly improving production efficiency.

Utility model content

The purpose of the utility model is to provide a fully automatic gray board machine capable of forming a square gift box, thereby greatly improving production efficiency.

In order to achieve the above object, the technical solution of the present utility model is to provide a gray board machine, including a gift box automatic forming frame, a three-piece conveying device, a gluing mechanism, and two symmetrically placed on the support plate corresponding to the The sealing plate side-entry device, the ejection mechanism and the box-connecting mechanism at the support of the sealing plate side-entry mechanism are described. The three-piece conveying mechanism bracket is connected to the middle part of the front lower end of the side-entry mechanism bracket of the sealing plate, and the three-piece conveying mechanism bracket includes a first step bracket and a second step bracket, and the support plate is horizontally fixed on the On the support of the sealing plate side-entry mechanism and the support of the three-piece conveying mechanism, the support plate is located below the first step support, and the support plate is opened with two openings corresponding to the support of the sealing plate side-entry mechanism. The lifting installation hole and the push-up installation hole between the two lifting installation holes, the middle part of the upper end of the side-entry mechanism support of the sealing plate is provided with a box-out gap, and the support plate is T-shaped; the three-piece conveying The device is installed on the support plate corresponding to the bracket of the three-piece conveying mechanism, and is used to transport the three-piece pieces to be processed; the gluing mechanism is installed on the support plate corresponding to the bracket of the three-piece conveying mechanism and Between the brackets of the side-feeding mechanism of the sealing plate, it is used to apply glue to both sides of the bottom of the three-linked sheet being transported and moved; The mold frame forming and exporting mechanism, the side-entry support of the sealing plate includes a horizontal support, a vertical support, a paper output positioning assembly and two vertical slide rails, the vertical support is vertically fixed to one end of the horizontal support, and the vertical support is close to The horizontal support is provided with a cardboard push-out hole, the paper output positioning assembly includes a positioning base and two upper positioning blocks, the positioning base is transversely connected to the outer end surface of the vertical support, and the lower end of the positioning base extends to The cardboard is pushed out of the hole, the upper positioning blocks are respectively fixed on both sides of the lower end of the positioning substrate, and the vertical slide rail is fixed on the end surface of the vertical support facing the horizontal support corresponding to the The two sides of the cardboard push-out hole; the paper-pushing guide mechanism includes a paper-putting platform, a paper-pushing structure, a paper-pushing guide rail, a paper-pushing power mechanism, two paper-stopping side plates and two transverse slider assemblies. The middle part of the board is provided with a longitudinal paper pushing guide hole, and the paper pushing guide rail is fixedly connected to the bottom of the paper placing table corresponding to the paper pushing guide hole, and the paper blocking side plates are placed longitudinally and vertically on the Corresponding to both sides of the paper pushing guide hole on the paper placing platen, the lower end of the paper pushing structure passes through the paper pushing guide hole and slides to connect with the paper pushing guide rail and is driven by the paper pushing power mechanism , two lateral side plate guide holes are respectively opened on both sides of the paper placing table, and a horizontal slide rail mounting seat is opened on the bottom of the paper placing table corresponding to the outer side of the side plate guide holes. The rail mounting base is fixed on the horizontal support, and the inner side of the slide rail mounting base is equipped with a horizontal guide rail. The two horizontal slider assemblies are respectively located on both sides of the paper pushing hole. It includes two sliders, two slider connecting parts and slider connecting rods, and the sliders are slidably connected to corresponding transverse guide rails , one end of the connecting part of the slider is affixed to the slider, and the other end is affixed to the corresponding end of the side plate through the guide hole of the side plate, and the two ends of the connecting rod of the slider are respectively It is fixedly connected with the corresponding slider, and the bottom of the connecting rod of the slider is connected with a screw connection block, and a screw screw hole is opened on the screw connection block, and the two ends of the screw rod are respectively screwed on the corresponding In the screw hole of the screw rod, the hand wheel of the screw rod is fixedly connected to one end of the screw rod, and vertical sliders are fixedly connected to both sides of the front end of the paper placing table, and the vertical sliders are slidably connected to On the corresponding vertical slide rail; the mold frame forming and exporting mechanism includes an adjustable mold frame structure and a lead-out structure, and the adjustable mold frame structure includes two mold frame connecting seats, two mold frame sub-plates, and mold frame side bottom plates , the first screw rod adjustment assembly and the first slider assembly, the mold frame connection seat includes a vertical part and a horizontal part, the horizontal part is vertically connected to the rear side of the upper end of the vertical part, and the mold frame sub-side plate It is fixedly connected to the front end of the vertical part, and the frame side bottom plate is fixed to the rear end of the two vertical parts. The first screw adjusting assembly includes two first adjusting screw connecting blocks, a second An adjustment reverse screw and an adjustment handwheel, the first adjustment screw connection block is fixed on the horizontal part, and the first adjustment screw connection block is provided with a horizontal first adjustment screw screw hole , the two ends of the first adjustment reverse screw rod are respectively screwed and inserted into the screw holes of the first adjustment screw rod and connected to both sides of the front lower end of the vertical bracket in rotation, and the adjustment hand wheel is fixed on One end of the first adjusting reverse screw rod corresponds to the outside of the vertical bracket, the other end of the first adjusting reverse screw rod is sleeved with a first transmission gear inside the vertical bracket, and the vertical part A first outer guide hole is opened on the upper end of the horizontal part, and a first inner guide hole is opened on the rear inner side corresponding to the outer guide hole. The first slider assembly includes two first transverse sliders and a first transverse guide rail. , the first horizontal sliders are respectively affixed to the bottoms of the corresponding horizontal parts, the first lateral sliders are slidably connected to the first lateral guide rails, and the two ends of the first lateral guide rails are respectively affixed to Both sides of the front lower end of the vertical support; the deriving structure includes two outer guide rods, two inner guide rods, two guide rod connecting blocks, a second screw adjusting assembly, a second slider assembly and an exporting transmission chain. The front end of the guide rod connection block is provided with a second outer guide hole, and the rear inner side of the guide rod connection block corresponding to the second outer guide hole is provided with a second inner guide hole, and the two ends of the outer guide rod The ends are respectively inserted into the corresponding first outer guide hole and the second outer guide hole, and the two ends of the inner guide rod are respectively inserted into the corresponding first inner guide hole and the second inner guide hole. The two slider assembly includes two second transverse sliders and a second transverse guide rail, and the second transverse sliders are fixedly connected to the rear end of the bottom of the guide rod connection block and slidably connected to the second transverse guide rails, The two ends of the second transverse guide rail are fixedly connected to both sides of the front upper end of the vertical support respectively, and the second screw adjusting assembly includes two first adjusting screw connecting blocks and a second adjusting reverse screw. The second adjustment screw connection block is fixedly connected to the guide rod connection block, and the second adjustment screw connection block is provided with a horizontal second adjustment wire rod screw hole, the two ends of the second adjustment reverse screw rod are respectively screwed and inserted into the screw hole of the second adjustment screw rod and fixed to both sides of the front upper end of the vertical support, the first One end of the reverse screw rod corresponding to the first transmission gear is sheathed with the second transmission gear, and the other end is sheathed with the first transmission gear, and the deriving transmission chain is wound around the first transmission gear and the second transmission gear. Except for the transmission gear; the opposite mold frame side plates are joined together to form a square molding mold frame, and the box ejection frame rail is formed between the two pairs of inner guide rods and the two outer guide rods, and the ejection mechanism is installed on the pusher In the top installation hole, it is used to push the three-piece piece into the forming mold frame and then push it out of the box gap along the box ejection frame rail; Outside the box notch, it is used for unloading the box ejected from the box notch.

The sealing plate side entry device also includes a table lifting mechanism, the bottom of the horizontal support is also horizontally fixed with a horizontal connecting block, and a top hole is opened on the horizontal connecting block, and the table lifting mechanism includes a cylindrical Lifting mounting base, lifting screw rod connection block, lifting handwheel, lifting screw rod and ejector, the lifting mounting base is installed in the corresponding lifting mounting hole, and the bottom of the lifting mounting base is provided with a connecting block for installation cavity, the lifting screw connecting block is fixedly installed in the connecting block installation cavity, the lifting screw connecting block is provided with a lifting screw screw hole, and the upper end of the lifting screw passes through the top hole and The pusher is fixedly connected, the lower end of the lifting screw is screwed through the screw hole of the lifting screw and fixedly connected with the lifting hand wheel, and the lifting hand wheel is fixed on the external frame in rotation. The ejector is pressed against the bottom of the paper table, the ejector includes a bottom block and side blocks vertically connected to both sides of the bottom block, and the bottom block is fixedly connected to the upper end of the lifting screw A guide rail through slot is formed between the two side blocks, and the paper pushing guide rail passes through the guide rail through slot.

The adjustable frame structure also includes two upper positioning blocks, the upper positioning blocks include a vertical connection part and a horizontal limit part, the upper end of the vertical connection part is fixed to the bottom of the rear end of the corresponding horizontal part, so The lower end of the vertical connecting part is fixedly connected to the horizontal limiting part, the horizontal limiting part is perpendicular to the side bottom plate of the mold frame, and the horizontal limiting part is located on the lower outer side of the corresponding upper positioning block.

Compared with the prior art, the gray board machine of the utility model realizes the full automation of the forming of the square gift box and greatly improves the production efficiency.

The utility model will become clearer through the following description in conjunction with the accompanying drawings, which are used to explain the embodiments of the utility model.

Description of drawings

Fig. 1 is the structural diagram of the gray board machine of the present utility model.

Fig. 2 is the structural diagram of the gift box automatic forming frame of the gray board machine of the present invention.

Fig. 3 is a structural diagram of an angle of the three-piece conveying device of the gray board machine of the present invention.

Fig. 4 is a structural diagram of another angle of the three-piece conveying device of the gray board machine of the present invention.

Fig. 5 is a structural diagram of an angle of the side-feeding device of the sealing board of the utility model.

Fig. 6 is a structural diagram of another angle of the side-feeding device of the sealing board of the utility model.

Fig. 7 is a partial schematic diagram of the side-feeding device of the sealing board of the utility model.

Fig. 8 is another partial schematic diagram of the side-feeding device of the sealing board of the utility model.

Fig. 9 is a cross-sectional view of the platen lifting mechanism of the sealing plate side entry device of the utility model.

Fig. 10 is a structural diagram of the mold frame forming and exporting mechanism of the sealing board side feeding device of the utility model.

Fig. 11 is a structural diagram of the ejection mechanism of the gray board machine of the present invention.

Fig. 12 is a structural diagram of the box-connecting device of the gray board machine of the present invention.

Fig. 13 is a partially enlarged view of the box-connecting device of the gray board machine of the present invention.

Fig. 14 is a structural diagram of the box-connecting bucket mechanism of the box-connecting device of the gray board machine of the present invention.

Detailed ways

Referring to Fig. 1 to Fig. 14, the gray board machine 1000 of the present invention includes a gift box automatic forming frame 600, a three-piece conveying device 100, a gluing mechanism 200, a side-feeding device 300 for two sealing plates, an ejecting mechanism 500 and a splicing mechanism 500. Box device 400 .

The gift box automatic forming frame 600 includes a sealing board side-feeding mechanism support 610 , a three-piece conveying mechanism support 620 and a support plate 630 .

The three-piece conveying mechanism bracket 620 is connected to the middle part of the lower front end of the sealing plate side-entry mechanism bracket 610 , and the three-piece conveying mechanism bracket 620 includes a first step bracket 621 and a second step bracket 622 . The support plate 630 is fixed horizontally on the support 610 of the sealing plate side-entry mechanism and the support 620 of the three-piece conveying mechanism. The support plate 630 is located below the first step bracket 621 , and a box-out notch 611 is opened in the middle of the upper end of the side entry mechanism bracket 610 of the sealing plate.

Preferably, the support plate 630 is T-shaped. The support plate 630 is provided with two lifting installation holes 631 corresponding to the bracket 610 of the sealing plate side entry mechanism and a pushing installation hole 632 between the two lifting installation holes.

The three-piece conveying device 100 is installed on the support plate 630 corresponding to the three-piece conveying mechanism bracket 610 . The three-sheet conveying device 100 includes a conveyor belt mechanism 110 and a paper feeding positioning and guiding mechanism 130 .

The conveyor belt mechanism 110 includes a conveyor bracket 111, a conveyor servo motor 112, a driving gear set 113, a driven gear (not shown), a conveyor belt 115, a conveyor rail 116, a conveyor slider 117 and two cardboard support side plates 118.

The delivery servo motor 112 is fixed at the rear end of the delivery bracket 111 . The driving gear set 113 is connected to the output end of the conveying servo motor 112 , and the conveying guide rail 116 is fixed on the conveying bracket 111 corresponding to the upper front of the driving gear set 113 . The driven gear is rotatably connected to the front end of the delivery rail 116 . The conveying belt 115 is wound on the driving gear set 113 and the driven gear, and wraps up and down outside the conveying guide rail 116 . The conveying slider 117 is fixed on the upper end of the conveying belt 115 and slidably connected with the conveying guide rail 116 . The cardboard supporting side panels 118 are respectively vertically connected to two sides of the conveying guide rail 116 and extend toward the front of the conveying bracket 111 .

Preferably, a plurality of supporting bosses 1171 protrude from the upper end surface of the conveying slider 117, and the upper end surfaces of the supporting bosses 1171 are located on the same horizontal plane.

The paper feeding positioning guide mechanism 130 includes an input front baffle plate 131, two input side plates 132, a first output side positioning guide structure, a second output side positioning guide structure, two upper positioning guide structures 135, a positioning transverse slide rail 136, A side positioning drive screw assembly and an upper positioning drive screw assembly.

The input front baffle 131 is fixedly connected above the corresponding cardboard support side plate 118 on the conveying support 111, and a cardboard passage gap is formed between the input front baffle 131 and the cardboard support side plate 118, and the input The side panels 132 are vertically fixed on both sides of the rear end surface of the input front baffle 131 . The positioning transverse sliding rail 136 is laterally fixed on the front end of the input front baffle 131 . The upper positioning guide structure 135 is slidably connected to the positioning transverse slide rail 136, and the first output side positioning guide structure and the second output positioning structure are slidably connected to the positioning transverse slide rail 136 corresponding to the The outer side of the upper positioning guide structure 135 . The side positioning drive screw assembly drives the first output side positioning guide structure and the second output positioning structure to move inward or outward simultaneously, and the upper positioning drive screw assembly drives the two upper positioning The guide structures 135 move inwards or outwards at the same time.

Specifically, the upper positioning guide structure 135 includes an upper positioning slider 1351 , an upper positioning support frame 1352 and an upper positioning main body 1353 . The upper positioning slider 1351 is slidably connected to the positioning transverse slide rail 136 . The upper end of the upper positioning support frame 1352 is fixedly connected with the upper positioning slider 1351 , and the lower end of the upper positioning support frame 1352 is fixedly connected with the upper positioning main body 1353 . The first output side positioning guide structure includes a first side positioning slider 1331 , a first side positioning support frame 1332 and a first side positioning main body 120 . The first side positioning slider 1331 is slidably connected to the positioning transverse slide rail 136, the upper end of the first side positioning support frame 1332 is fixedly connected to the first side positioning slider 1331, and the first side The lower end of the positioning support frame 1332 is fixedly connected to the first side positioning body 120 . The second output side positioning guide structure includes a second side positioning slider 1341 , a second side positioning support frame 1342 and a second side positioning main body 1343 . The second side positioning slider 1341 is slidably connected to the positioning transverse slide rail 136 . The upper end of the second side positioning support frame 1342 is fixedly connected to the second side positioning slider 1341 , and the lower end of the second side positioning support frame 1342 is fixedly connected to the second side positioning main body 120 .

The side positioning drive screw assembly includes a side positioning mounting base 1381 , a side positioning reverse screw 1382 , a side positioning screw hand wheel 1383 and two side positioning screw connecting blocks 1384 . The side positioning mounting base 1381 is fixed on one side of the front end of the input front baffle plate 131, and the side positioning screw connecting block 1382 is fixedly connected to the first side positioning slider 1331 and the second side positioning slider 1331 respectively. Slider 1341 on. The side positioning screw connection block 1384 is provided with a side positioning screw screw hole (not shown). The side positioning reverse screw rod 1382 is screwed and inserted into the screw hole of the side positioning screw rod. The side positioning reverse screw 1382 rotates through the side positioning installation seat 1381 and is fixedly connected with the side positioning screw hand wheel 1383 . The upper positioning drive screw assembly includes an upper positioning mount 1391 , an upper positioning reverse screw 1392 , an upper positioning screw hand wheel 1393 and two upper positioning screw connecting blocks 1394 . The upper positioning mount 1391 is fixed on the other side of the front end of the input front baffle 131, the upper positioning screw connecting blocks 1394 are respectively fixed on the upper positioning sliders 1351, and the upper positioning The screw connection block 1394 has an upper positioning screw screw hole (not shown). The upper positioning reverse screw rod 1392 is screwed and inserted into the screw hole of the upper positioning screw rod, and the upper positioning reverse screw rod 1392 rotates through the upper positioning mounting seat 1391 and the upper positioning screw rod The handwheel 1393 is fixedly connected.

Preferably, position indicators 137 are installed on the side positioning mounting base 1381 and the upper positioning mounting base 1391 respectively. The conveyor belt mechanism 110 also includes a cardboard lifting structure 119 located between two corresponding upper positioning guide structures in front of the lower front of the paper feeding positioning guide mechanism. The cardboard lifting structure 119 includes a double-axis cylinder 1191 and a paper supporting member 1192 . The two-axis cylinder 1191 is fixed on the lower front end of the conveying bracket 111 , and the two output shafts of the two-axis cylinder 1191 extend vertically between the two cardboard support side plates 118 and are fixed to the paper support member 1192 .

When the three-piece conveying device 100 of the present invention is working, the conveying servo motor 112 drives the driving gear set 113 to rotate, and the driving gear set 113 drives the conveyor belt 115 to rotate around the driving gear set 113 and the driven gear, thereby driving the conveying slider 117 along the conveying guide rail 116 slides, and a stack of three consecutive sheets is placed on two cardboard support side plates 118 and is driven by the conveying slide block 117 to move forward. The stack of three consecutive pieces of cardboard is input from between the two input side plates 132, and the bottom one is output from the cardboard at the bottom of the input front baffle plate 131 through the gap. Adjust the positioning and guiding structure of the first output side and the positioning and guiding structure of the second output side. And the positions of the two upper positioning guide structures 135, thereby adjusting the three moving directions of the output three-piece cardboard, left, right, and up, so that the three-piece cardboard is transported to the designated position.

The gluing mechanism 200 is installed on the support plate 630 corresponding to the three-piece conveying mechanism bracket 620 and the sealing plate side-feeding mechanism bracket 610, and is used to adjust the bottom of the three-piece piece being transported and moved. Apply glue to both sides.

The two sealing plate side entry devices 300 are placed symmetrically on the support plate 630 corresponding to the support 610 of the sealing plate side entry mechanism. The sealing plate side feeding device 300 includes a sealing plate side feeding support 310 , a paper pushing guide mechanism 320 , a platen lifting mechanism and a mold frame forming and exporting mechanism 330 .

The cover plate side entry support 310 includes a horizontal support 311 , a vertical support 312 and a paper output positioning assembly.

The vertical support 312 is vertically fixed to one end of the horizontal support 311 , and the vertical support 312 is provided with a cardboard pushing hole 3121 near the horizontal support 311 .

The paper output positioning assembly includes a positioning substrate 3131 and two upper positioning blocks 3132 . The positioning base 3131 is transversely connected to the outer surface of the vertical support 312 , and the lower end of the positioning base 3131 extends into the cardboard pushing hole 3121 . The upper positioning block 3132 is respectively fixed on two sides of the lower end of the positioning substrate 3131 .

The sealing plate lateral entry support 310 also includes two longitudinal sliding rails 314 , a plurality of longitudinal sliding blocks 315 , a transverse connecting block 316 and two vertical sliding rails 317 . The vertical sliders 315 are respectively fixed on two sides of the bottom of the horizontal support 311 . The longitudinal sliding rails 114 are respectively slidably connected with the corresponding longitudinal sliding blocks 315 . The horizontal connecting block 316 is laterally fixed to the bottom of the horizontal support 311 , and a top hole 3161 is opened on the horizontal connecting block 316 . The vertical sliding rail 317 is fixedly connected to an end surface of the vertical bracket 312 facing the horizontal bracket 311 corresponding to two sides of the cardboard pushing hole 3121 .

The paper pushing guide mechanism 320 includes a paper loading platform 321, a paper pushing structure 322, a paper pushing guide rail 323, a paper pushing power mechanism (not shown), two paper blocking side plates 325, two horizontal slider assemblies, and a horizontal driving wire. Rod 327 and lateral drive hand wheel 3275.

A longitudinal paper pushing guide hole 3211 is defined in the middle of the paper loading platform 321 . The paper pushing guide rail 323 is fixedly connected to the bottom of the paper placing platform 321 corresponding to the paper pushing guide hole 3211 . The paper blocking side plates 325 are vertically and vertically placed on the two sides of the paper pushing platen 321 corresponding to the paper pushing guide hole 3211, and the lower end of the paper pushing structure 322 passes through the paper pushing guide hole 3211. Slidingly connected with the paper pushing guide rail 323 and driven by the paper pushing power mechanism (not shown in the figure), two lateral side plate guide holes 3212 are respectively opened on both sides of the paper putting table 321. The bottom of the paper table 321 corresponds to the outer side of the side plate guide hole 3212 with a horizontal slide rail mounting seat 3213 , and the slide rail mounting seat 3213 is fixedly connected to the horizontal support 311 . A transverse guide rail 3214 is mounted on the inner side of the slide rail mounting base 3213 . The two horizontal slider assemblies are respectively located on two sides of the paper pushing hole 322 . The horizontal slider assembly includes two sliders 3261 , two slider connecting parts 3262 and a slider connecting rod 3263 . The slider 3261 is slidably connected to the corresponding transverse guide rail 3214, one end of the slider connecting portion 3262 is fixedly connected to the slider 3261, and the other end passes through the guide hole 3212 of the side plate and connects to the paper stop side. The corresponding one end of the plate 325 is fixedly connected, and the two ends of the slider connecting rod 3263 are respectively fixedly connected with the corresponding slider 3261 . The bottom of the slider connecting rod 3263 is connected with a screw connecting block 3215, and a screw screw hole is opened on the screw connecting block 3215, and the two ends of the horizontal driving screw 327 are respectively screwed on the corresponding In the screw hole of the screw, the hand wheel 3275 of the horizontal driving screw is fixedly connected to one end of the horizontal driving screw 327 . Both sides of the front end of the paper loading table 321 are respectively fixed with vertical sliders 328 , and the vertical sliders 328 are slidably connected to the corresponding vertical slide rails 317 .

Corresponding to the front of the paper pushing guide rail 323, the bottom of the paper placing table 321 is also provided with a paper blowing block 3285, the upper end of the blowing paper block 3285 has a blowing hole 32851, and the lower end of the blowing paper block 3285 is opened. There is an air inlet 32852 communicating with the blowing hole 32851.

Specifically, the paper pushing structure 322 includes a paper pushing power mechanism, a paper pushing connection base plate 3221, a plurality of paper pushing platens 3221 and a rod pressing plate connecting column 3223, one end of the pressing plate connecting column 3223 is connected to the paper pushing platen 3221. The rear end surface is fixed, the other end of the pressure plate connecting column 3223 is fixed to the paper pushing connection base 3221, and the lower end of the paper pushing connection base 3221 passes through the paper pushing guide hole 3211 and the paper pushing guide rail 323 Slidingly connected and driven by the paper pushing power mechanism.

The platen lifting mechanism includes a cylindrical lifting mounting base 3291, a lifting screw connecting block 3292, a lifting hand wheel 3293, a lifting screw 3294 and a pusher 3295. The lifting mounting base 3291 is installed in the corresponding lifting mounting hole 631, the bottom of the lifting mounting base 3291 is provided with a connecting block mounting cavity 32911, and the lifting screw connecting block 3292 is fixedly mounted on the connecting block for installation. Inside cavity 32911. The lifting screw connection block 3292 is provided with a lifting screw screw hole (not shown in the figure), and the upper end of the lifting screw 3294 passes through the top hole 3161 and is fixedly connected with the ejector 3295. The lower end of the screw mandrel 3294 is screwed through the screw hole of the lifting screw rod and fixedly connected with the lifting hand wheel 3293, and the lifting hand wheel 3293 is rotated and fixed on the external frame, and the pushing member 3295 pushes against the lifting handle. Put the bottom of paper platen 321.

Preferably, the ejector 3295 includes a bottom block 32951 and side blocks 32952 vertically connected to two sides of the bottom block 32951 . The bottom block 32951 is fixedly connected to the upper end of the lifting screw 3294, and a guide rail through slot 32953 is formed between the two side blocks 32952, and the paper pushing guide rail 323 passes through the guide rail through slot 32953.

The mold frame forming and leading-out mechanism 330 includes an adjustable mold frame structure and a leading-out structure.

The adjustable mold frame structure includes two mold frame connecting seats, two mold frame sub-side plates 3312, mold frame side bottom plates 3313, a first screw adjustment assembly and a first slider assembly. The frame connecting seat includes a vertical portion 33111 and a horizontal portion 33112 . The horizontal portion 33112 is vertically connected to the rear side of the upper end of the vertical portion 33111 . The mold frame sub-side plate 3312 is fixedly connected to the front end of the vertical portion 33111 . The frame side bottom plate 3313 is fixedly connected to the rear ends of the two vertical portions 33111 . The first screw adjusting assembly includes two first adjusting screw connecting blocks 33141 , a first adjusting reverse screw 33142 and an adjusting hand wheel 33143 . The first adjusting screw connecting block 33141 is fixed on the horizontal part 33112, and the first adjusting screw connecting block 33141 is provided with a first horizontal adjusting screw screw hole (not shown in the figure). Both ends of the first adjusting reverse screw rod 33142 are respectively screwed and inserted into the screw holes of the first adjusting screw rod and rotatably connected to both sides of the front lower end of the vertical bracket 312 . The adjusting hand wheel 33143 is fixedly connected to one end of the first adjusting reverse screw rod 33142 corresponding to the outside of the vertical bracket 312 . The other end of the first adjusting reverse screw rod 33142 is sleeved with a first transmission gear 3316 on the inner side of the vertical support 312 . The upper end of the vertical portion 33111 is provided with a first outer guide hole 33111a. The horizontal portion 33112 has a first inner guide hole 33112a corresponding to the rear inner side of the outer guide hole. The first slider assembly includes two first transverse sliders 33151 and a first transverse guide rail 33152 . The first horizontal sliders 33151 are respectively fixed to the bottoms of the corresponding horizontal parts 33112, the first horizontal sliders 33151 are slidably connected to the first horizontal guide rails 33152, and the two ends of the first horizontal guide rails 33152 They are respectively fixed on both sides of the front lower end of the vertical bracket 312 .

The lead-out structure 332 includes two outer guide rods 3321 , two inner guide rods 3322 , two guide rod connecting blocks 3323 , a second screw adjustment assembly, a second slider assembly, and a lead-out transmission chain (not shown). A second outer guide hole 33231 is opened on the front end of the guide rod connection block 3323 , and a second inner guide hole 33232 is opened on the rear inner side of the guide rod connection block 3323 corresponding to the second outer guide hole 33231 . Two ends of the outer guide rod 3321 are plugged into the corresponding first outer guide hole 33111a and the second outer guide hole 33231 respectively. Both ends of the inner guide rod 3322 are respectively plugged into the corresponding first inner guide hole 33112 a and the second inner guide hole 33232 . The second slider assembly includes two second transverse sliders 33241 and a second transverse guide rail 33242, and the second transverse sliders 33241 are fixedly connected to the rear end of the bottom of the guide rod connecting block 3323 and slidably connected to the The two ends of the second transverse guide rail 33242 are fixedly connected to the two sides of the front upper end of the vertical support 312 respectively. The second screw adjusting assembly includes two first adjusting screw connecting blocks 33251 and a second adjusting reverse screw 33252 . The second adjusting screw connection block 33251 is fixedly connected to the guide rod connecting block 3323, and the second adjusting screw connecting block 33251 is provided with a horizontal second adjusting screw screw hole (not shown in the figure), The two ends of the second adjusting reverse screw rod 33252 are respectively screwed and inserted into the screw holes of the second adjusting screw rod, and are rotatably fixed to both sides of the front upper end of the vertical bracket 312 . One end of the second adjusting reverse screw rod 33252 corresponding to the first transmission gear 3316 is sleeved with a second transmission gear 3327 on the inner side of the vertical bracket 312 . The export transmission chain is wound outside the first transmission gear 3316 and the second transmission gear 3327 .

Preferably, the adjustable mold frame structure 331 also includes two upper positioning blocks. The upper positioning block includes a vertical connecting portion 33171 and a horizontal limiting portion 33172 . The upper end of the vertical connecting portion 33171 is fixedly connected to the bottom of the rear end of the corresponding horizontal portion 33112 . The lower end of the vertical connecting portion 33171 is fixedly connected to the horizontal limiting portion 33172 , and the horizontal limiting portion 33172 is perpendicular to the side bottom plate 3313 of the mold frame. The horizontal limiting portion 33172 is located on the lower outer side of the corresponding upper positioning block 3132 .

Preferably, right-angle installation notches 33121 are provided on the inside or outside of the front ends of the two mold frame sub-boards 3312 .

The two sealing plate side entry devices 300 are connected to each other, so that the two mold frame forming and exporting mechanisms 330 are docked with each other, and the opposite mold frame sub-side plates 3312 are joined with each other to form a square molding mold frame. Two pairs of inner guide rods 3322 and two outer guide rods 3322 The box ejection frame rail is formed between the guide rods 3321, and the paper pushing structure 322 of the paper pushing guide mechanism 320 pushes the side cardboard through the cardboard pushing hole 3121 to the designated position under the action of the paper pushing power mechanism, and passes through the two paper blocking side plates 325 Position the side cardboards as guides. When the upper ends of the cardboards on both sides are pasted to the middle of the bottom of the three-pieces, the ejector mechanism pushes the three-pieces into the molding frame, so that the left and right ends of the side cardboards are closely attached to the three-pieces, thus completing the gift box Then the ejecting mechanism continues to eject the folded and pasted gift box out of the forming mold frame to the ejection frame rail, and the gift box slides upwards in the ejection frame rail until it slides out of the box output gap 611.

The ejection mechanism 500 includes a servo motor 510 , a manipulator 520 and an ejection assembly 530 .

The manipulator 520 includes a manipulator base 521 , a vertical slide rail 522 and a vertical slide block 523 . The manipulator base 521 is installed on the bracket 610 of the sealing plate side-entry mechanism corresponding to the lower part of the support plate 630 . The vertical sliding rail 522 is vertically fixed on the manipulator base 521 , and the vertical sliding block 523 is vertically slidably connected to the vertical sliding rail 522 . The servo motor 510 is placed on a side of the manipulator base 521 corresponding to the vertical slide rail 422 .

The ejection assembly 530 includes an ejection rod 531 and an ejection mold 532 . The lower end of the ejector rod 531 is fixedly connected to the vertical slider 523 , and the upper end of the ejector rod 531 is fixedly connected to the lower end of the ejector mold 532 through the ejector mounting hole 632 . Specifically, the ejection mold 532 is square and formed by connecting four sub-blocks 5321 .

When the three pieces of the gift box are pasted on the side panels, they are just above the ejector mechanism 500, and the servo motor 510 drives the vertical slider 523 of the manipulator 520 to slide upward along the vertical slide rail 522, driving the ejector rod 531 to push upward, thereby Drive the ejection mold 532 to push up, and the ejection mold 532 withstands the three pieces of the gift box to the forming mold frame and crosses the forming mold frame, so that the two side plates are closely attached to the three pieces, and the gift box is formed.

The box splicing device is installed on the bracket 610 of the side-entry mechanism of the sealing plate, corresponding to the outside of the box-out notch 611 . The box splicing device includes a box pushing mechanism 410 , a box turning mechanism 420 located in front of the box pushing mechanism 410 , and a box splicing bucket mechanism 430 located in front of and below the box turning mechanism 420 .

The box pushing mechanism 410 is installed on the top of the bracket 610 of the side-feeding mechanism of the sealing plate. Described push box mechanism 410 comprises push frame 411, double elbow connecting rod 412, connecting rod 413, connecting rod support 414, push box cylinder 415, two push frame slide blocks 416, two push frame guide rails 417 and push frame guide rails 417 that are placed in parallel. Box cylinder support 418.

The push frame 411 includes a horizontal push rod 4111 and two push frame connecting parts 4112 . The upper end of the push frame connecting portion 4112 is vertically connected to the two ends of the horizontal push rod 4111 respectively. The horizontal push rod 4111 moves forward and backward above the box output notch 611 . The push frame guide rails 417 are arranged longitudinally on the outside of the push frame connecting portion 4112 . The push frame slider 416 is fixedly connected to the outer end of the corresponding push frame connecting portion 4112 and slidably connected to the corresponding push frame guide rail 417 . The push box cylinder 415 is placed on the outer side of one of the push frame connecting parts 4112 corresponding to the top of the push frame guide rail 417 . One end of the connecting rod 413 is rotatably connected to the output end of the push box cylinder 415, the other end is rotatably connected to one end of the double elbow connecting rod 412, and the other end of the double elbow connecting rod 412 is rotatably connected to the The middle part of the horizontal push rod 4111. The connecting rod support 414 is fixedly connected to the lower end of the middle part of the connecting rod 413 . The box push cylinder support 418 is fixedly connected to the box push cylinder 415 .

The box turning mechanism 420 includes a box turning shaft 421, two one-way needle roller bearings 422, two swing arms 423, two turning box connecting rods 424, and several box frames 425 with box accommodation chambers 4251. The surrounding of the box frame 425 is fixed on the outer peripheral wall of the turning shaft 421. In this embodiment, the number of the box frame 425 is three. The opening of the box frame 425 faces outward. The one-way needle roller bearings 422 are fixedly sleeved on both ends of the turning box rotating shaft 421 respectively, and one end of the swing arm 423 has a bearing installation hole 4231, and the one-way needle roller bearings 422 are embedded in the bearings. Inside the installation hole 4231. The other end of the swing arm 423 is rotatably connected to one end of the corresponding box turning link 424 , and the other end of the box turning link 424 is rotatably connected to the lower end of the corresponding push frame connecting portion 4112 .

Preferably, the box turning mechanism 420 also includes two roller connecting parts 426 . The inner end of the roller connecting member 426 defines a shaft installation hole 4261 . The outer end of the roller connector 426 protrudes from a bearing mounting round platform 4262 . One end corresponding to the turning shaft 421 is fixedly inserted into the shaft installation hole 4261 , and the one-way needle roller bearing 422 is fixedly sleeved on the bearing mounting round platform 4262 .

Preferably, the box turning mechanism 420 also includes a bearing mounting seat 427 and two rolling bearings 4275 . The bearing mounts 427 are placed inside the corresponding swing arms 423 . The bearing installation base 427 is provided with a bearing installation hole 4271, the rolling bearing 4275 is installed in the corresponding bearing installation hole 4271, and the corresponding end of the turning box rotating shaft 421 is fixedly inserted through the inner ring of the rolling bearing 4275.

Specifically, the box turning mechanism 420 also includes a number of frame bar connectors 428 and a number of frame bars 429, the frame bar connectors 428 are fixedly sleeved on the box turning shaft 421, and each group of frame bars 429 is fixed on the The box frame 425 is formed at the corresponding positions of several frame bar connecting pieces 428 .

The box receiving mechanism 430 includes a box receiving part 431 , a box guiding part 432 and a box discharging part 433 . The box outlet part 433 is connected to the lower end of the box guide part 432 . A lower end of the connecting box portion 431 is rotatably connected to an upper end of the guiding box portion 432 . The upper end of the connecting box portion 431 is inclined toward the inner side of the box guiding portion 432 . The upper end of the box connecting portion 431 is provided with a box frame passing area 4311. In this implementation, the box frame passing area 4311 is provided with a plurality of frame bar through slots 43111 for the frame bar 429 to pass through. The upper end of the slot 43111 passes through the junction box portion 431 . Two side ends of the junction box portion 431 are provided with junction box installation portions 4312 .

Preferably, both ends of the box guide part 432 are respectively bent outwards to be provided with guide box side baffles 4321, and both ends of the box outlet part 433 are respectively bent upwards to be provided with a box outlet side. The baffle 4331 , the upper end of the box-connecting portion 431 protrudes outward and upward, and a box-connecting limiting baffle 4313 is provided.

When the box connecting device 400 of the present invention is working, the folded box is ejected from the box outlet gap 611 in front of the horizontal push rod 4111, and the box pushing cylinder 415 is activated, and its output drives the push connecting rod 413 and then pushes the horizontal push rod 4111 toward Move forward so that the box is pushed forward into the box accommodating cavity 4251 of the box frame 425, and at the same time, the one-way needle bearing 422 idles backward. Then the output end of the box-pushing cylinder 415 retracts, and the horizontal push rod 4111 returns to its original position, preparing for the promotion of the next box. The box frame 425 that gift box is arranged is turned forward subsequently, and the adjacent box frame 425 is turned over to the position of connecting box, prepares to catch next gift box, and the box frame 425 that gift box is housed passes through several times (this embodiment is two Second) After turning over, go to the box frame passing area 4311 of the box-connecting bucket mechanism 430 on the other side of the rotating shaft 421. At this time, the opening of the gift box is turned upward, and then the gift box rolls down through the lower part of the box-connecting part 431 and the box-guiding part in turn. 432 and the box-out portion 433, thereby completing the unloading process of the box.

The utility model realizes the full automation of forming the square gift box and greatly improves the production efficiency.

The utility model is described above in conjunction with the best embodiment, but the utility model is not limited to the above-disclosed embodiment, but should cover various modifications and equivalent combinations based on the essence of the embodiment.

Claims (3)

1. A kind of gray board machine, is characterized in that, comprises: The gift box automatic forming frame, the gift box automatic forming frame includes the sealing plate side feeding mechanism bracket, the three-piece conveying mechanism bracket and the support plate, and the three-piece conveying mechanism bracket is connected to the sealing plate side feeding mechanism In the middle of the front lower end of the bracket, the three-piece conveying mechanism bracket includes a first step bracket and a second step bracket, and the support plate is horizontally fixed to the side-entry mechanism bracket of the sealing plate and the three-piece conveying mechanism On the bracket, the support plate is located below the first step bracket, and the support plate is provided with two lifting installation holes and a push-up installation hole between the two lifting installation holes corresponding to the side entry mechanism bracket of the sealing plate , the middle part of the upper end of the side-entry mechanism bracket of the sealing plate is provided with a box-out gap, and the support plate is T-shaped; A three-piece conveying device, the three-piece conveying device is installed on the support plate corresponding to the support of the three-piece conveying mechanism, and is used to convey the three-piece to be processed; A gluing mechanism, the gluing mechanism is installed on the support plate between the corresponding three-piece conveying mechanism bracket and the sealing plate side-feeding mechanism bracket, and is used to fix the bottom of the three-piece piece being transported and moved. Apply glue to both sides of the Two sealing plate side feeding devices are symmetrically placed on the support plate corresponding to the brackets of the sealing plate side feeding mechanism. The sealing plate side feeding device includes a sealing plate side feeding bracket, a paper pushing guide mechanism and a mold frame forming and exporting mechanism , the side-entry bracket of the sealing plate includes a horizontal bracket, a vertical bracket, a paper output positioning assembly and two vertical slide rails, the vertical bracket is vertically fixed to one end of the horizontal bracket, and the vertical bracket is close to the horizontal bracket A cardboard push-out hole is provided, the paper output positioning assembly includes a positioning base plate and two upper positioning blocks, the positioning base plate is transversely connected to the outer end surface of the vertical support, and the lower end of the positioning base plate extends to the cardboard push-out hole Inside, the upper positioning block is respectively fixed on both sides of the lower end of the positioning base plate, and the vertical slide rail is fixed on the end surface of the vertical support opposite to the horizontal support corresponding to the cardboard push-out hole. Both sides; the paper pushing guide mechanism includes a paper loading platform, a paper pushing structure, a paper pushing guide rail, a paper pushing power mechanism, two paper blocking side plates and two horizontal slider assemblies. Longitudinal paper pushing guide holes, the paper pushing guide rails are fixedly connected to the bottom of the paper placing table corresponding to the paper pushing guide holes, and the paper blocking side plates are vertically and vertically placed on the paper placing table Corresponding to both sides of the paper pushing guide hole, the lower end of the paper pushing structure slides through the paper pushing guide hole to connect with the paper pushing guide rail and is driven by the paper pushing power mechanism. Two lateral side plate guide holes are respectively opened on both sides of the platen, and a horizontal slide rail mounting seat is opened on the bottom of the paper loading platen corresponding to the outer side of the side plate guide hole, and the slide rail mounting seat is fixedly connected to the On the horizontal support, a horizontal guide rail is installed on the inner side of the slide rail mounting seat, and the two horizontal slider assemblies are respectively located on both sides of the paper pushing hole, and the horizontal slider assembly includes two sliders, Two slider connecting parts and a slider connecting rod, the slider is slidably connected to the corresponding transverse guide rail, one end of the slider connecting part is fixedly connected to the slider, and the other end passes through the guide hole of the side plate One end corresponding to the paper stop side plate is affixed, the two ends of the slider connecting rod are respectively affixed to the corresponding slider, the bottom of the slider connecting rod is connected with a screw connecting block, and the screw rod Screw holes are provided on the connecting block, and the two ends of the screw are respectively screwed into the corresponding screw holes, and the hand wheel of the screw is fixedly connected to one end of the screw. Both sides of the front end of the paper table are respectively fixed with vertical sliders, which are slidably connected to the corresponding vertical slide rails; the mold frame forming and exporting mechanism includes an adjustable mold frame structure and a leading out structure, The adjustable mold frame structure includes two mold frame connecting seats, two mold frame sub-side plates, a mold frame side bottom plate, a first screw adjustment assembly and a first slider assembly, and the mold frame connecting seat includes a vertical part and a horizontal part, The horizontal part is vertically connected to the rear side of the upper end of the vertical part, the frame side plate is fixed to the front end of the vertical part, and the frame side bottom plate is fixed to the two vertical parts. At the rear side, the first screw adjustment assembly includes two first adjustment screw connection blocks, a first adjustment reverse screw and an adjustment handwheel, and the first adjustment screw connection block is fixed to the horizontal part On the connecting block of the first adjusting screw rod, there is a horizontal The two ends of the first adjustment screw rod are respectively screwed and inserted into the screw hole of the first adjustment screw rod and connected to the two sides of the front lower end of the vertical bracket. One end of the adjusting handwheel fixedly connected to the first adjusting reverse screw rod corresponds to the outer side of the vertical bracket, and the other end of the first adjusting reverse screw rod is fixedly sleeved on the inner side of the vertical bracket For the first transmission gear, a first outer guide hole is opened on the upper end of the vertical part, and a first inner guide hole is opened on the rear inner side of the horizontal part corresponding to the outer guide hole, and the first slider assembly includes two second guide holes. A transverse slider and a first transverse guide rail, the first transverse sliders are respectively fixed to the bottom of the corresponding horizontal part, the first transverse slider is slidably connected to the first transverse guide rail, the first The two ends of the transverse guide rail are fixedly connected to both sides of the front lower end of the vertical support respectively; The slider assembly and the export drive chain, the front end of the connecting block of the guide rod is provided with a second outer guide hole, and the rear inner side of the connecting block of the guide rod corresponding to the second outer guide hole is provided with a second inner guide hole, the two ends of the outer guide rod are respectively inserted into the corresponding first outer guide hole and the second outer guide hole, and the two ends of the inner guide rod are respectively inserted into the corresponding first inner guide hole and the second outer guide hole. In the two inner guide holes, the second slider assembly includes two second transverse sliders and a second transverse guide rail, and the second transverse sliders are fixedly connected to the rear end of the bottom of the connecting block of the guide bar respectively and are slidably connected On the second transverse guide rail, both ends of the second transverse guide rail are fixedly connected to both sides of the front upper end of the vertical support respectively, and the second screw adjusting assembly includes two first adjusting screw connecting blocks and The second adjustment reverse screw rod, the second adjustment screw rod connection block is fixed on the guide rod connection block, and the second adjustment screw rod connection block is provided with a horizontal second adjustment screw screw hole, The two ends of the second adjusting reverse screw rod are respectively screwed and inserted into the screw holes of the second adjusting screw rod and rotated and fixed on both sides of the front upper end of the vertical bracket. The first adjusting reverse screw rod One end of the rod corresponding to the first transmission gear is sheathed with the second transmission gear, and the other end is sheathed with the first transmission gear, and the deriving transmission chain is wound outside the first transmission gear and the second transmission gear ; The side plates of the opposite mold frame are joined together to form a square molding mold frame, and the box is ejected from the frame rail between two pairs of inner guide rods and two outer guide rods. Ejection mechanism, the ejection mechanism is installed in the ejection installation hole, used to push three consecutive pieces into the forming mold frame and then push out of the box gap along the box ejection frame rail; A box splicing device, the splicing device is installed on the support of the side-entry mechanism of the sealing plate outside the corresponding opening of the box, and the splicing device is used for unloading the box ejected from the opening of the box. 2. The gray board machine according to claim 1, characterized in that: the sealing plate side entry device also includes a platen lifting mechanism, and the bottom of the horizontal support is also fixed with a horizontal connecting block horizontally, and the horizontal There is a top hole on the connecting block, and the platform lifting mechanism includes a cylindrical lifting mounting seat, a lifting screw connecting block, a lifting hand wheel, a lifting screw and a pusher, and the lifting mounting seat is installed on the corresponding In the lifting installation hole, the bottom of the lifting mounting base is provided with a connecting block installation cavity, the lifting screw connecting block is fixedly installed in the connecting block installation cavity, and the lifting screw connecting block is provided with a lifting wire Rod screw hole, the upper end of the lifting screw rod passes through the top hole and is fixedly connected with the ejector piece, and the lower end of the lifting screw rod is screwed through the lifting screw screw hole and the lifting handwheel Fixed connection, the lifting hand wheel is fixed on the external frame, the pusher is against the bottom of the paper table, the pusher includes a bottom block and is vertically connected to both sides of the bottom block side blocks, the bottom block is fixedly connected to the upper end of the lifting screw, and a guide rail through slot is formed between the two side blocks, and the paper pushing guide rail passes through the guide rail through slot. 3. The gray board machine according to claim 1, characterized in that: the adjustable frame structure also includes two upper side positioning blocks, and the upper side positioning blocks include a vertical connection part and a horizontal limit part, so that The upper end of the vertical connecting part is fixedly connected to the bottom of the rear end of the corresponding horizontal part, the lower end of the vertical connecting part is fixedly connected to the horizontal limiting part, and the horizontal limiting part is perpendicular to the side bottom plate of the mold frame. The horizontal limiting part is located on the lower outer side of the corresponding upper positioning block.