CN214395670U - Material collecting structure of paperboard processing equipment - Google Patents

Abstract

The application relates to the field of paperboard processing equipment, in particular to a material receiving structure of the paperboard processing equipment, which comprises a workbench, a pressing mechanism, a conveying mechanism and a driving mechanism, wherein the pressing mechanism is used for pressing a paperboard; the conveying mechanism comprises two conveying assemblies, a first driving part and a conveying belt, wherein each conveying assembly comprises two supports, a rotating shaft and a belt wheel; the two supports are respectively and fixedly arranged on the two bearing rods, two ends of the rotating shaft are respectively and rotatably connected with the two supports, the belt wheel is in sliding fit with the rotating shaft, a fixing component for fixing the belt wheel is arranged on the belt wheel, the conveying belt is arranged between the two belt wheels in a surrounding manner, and the first driving piece is used for driving one rotating shaft to rotate; the driving mechanism comprises a sliding assembly, a second driving piece and a guide rod, the sliding assembly is used for driving the guide rod to slide along the horizontal direction, and the second driving piece is used for driving the guide rod to slide along the horizontal direction. The application can process paperboards of different sizes and models.

Description

Material collecting structure of paperboard processing equipment

Technical Field

The application relates to the field of paperboard processing equipment, in particular to a material receiving structure of the paperboard processing equipment.

Background

The paperboard is also called paperboard. The thick paper sheet is made up by using various paper pulps and making them be mutually interwoven. The distinction between paperboard and paper is generally distinguished by basis weight and caliper, generally referring to paperboard having a basis weight in excess of 250g/m and a caliper greater than 0.5 mm.

Referring to fig. 1, the related art discloses a material receiving structure of a paperboard processing device, which includes a workbench 1, a support frame 2, a pressing mechanism 3 and a conveying mechanism 4, wherein the pressing mechanism 3 is arranged on the support frame 2, and the pressing mechanism 3 is used for pressing a paperboard; two bearing rods 7 are detachably connected to the support frame 2, the conveying mechanism 4 is mounted on the bearing rods 7, and the conveying mechanism 4 is used for conveying a paper board; the conveying mechanism 4 comprises two conveying assemblies 41, a first driving element and a conveying belt 43, wherein the conveying assemblies 41 comprise two supports 411, a rotating shaft 412, a belt wheel 413 and the conveying belt 43; the two supports 411 are respectively and fixedly disposed on the two carrying rods 7, two ends of the rotating shaft 412 are respectively and rotatably connected with the two supports 411, the rotating shaft 412 penetrates through the belt wheel 413, the rotating shaft 412 is fixedly connected with the belt wheel 413, the conveyor belt 43 is circumferentially disposed between the two belt wheels 413, and the first driving element is used for driving one of the rotating shafts 412 to rotate.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the rotation axis and band pulley fixed connection can't adjust the position of band pulley along the length direction of rotation axis to can't adjust the distance between two adjacent conveyer belts according to the model of cardboard, can only process the cardboard of a model.

SUMMERY OF THE UTILITY MODEL

In order to process the cardboard of multiple size different model, this application provides a receive material structure of cardboard processing equipment.

The application provides a receive material structure of cardboard processing equipment adopts following technical scheme:

a material receiving structure of paperboard processing equipment comprises a workbench, a support frame, a pressing mechanism, a conveying mechanism and a driving mechanism, wherein the pressing mechanism is arranged on the support frame and is used for pressing paperboards; the supporting frame is detachably connected with two bearing rods, the conveying mechanism is arranged on the bearing rods, and the conveying mechanism is used for conveying the paper plate;

the conveying mechanism comprises two conveying assemblies, a first driving part and a conveying belt, wherein each conveying assembly comprises two supports, a rotating shaft and a belt wheel; the two support seats are respectively and fixedly arranged on the two bearing rods, two ends of the rotating shaft are respectively and rotatably connected with the two support seats, the belt wheel is in sliding fit with the rotating shaft, a fixing component for fixing the belt wheel is arranged on the belt wheel, the conveying belt is arranged between the two belt wheels in a surrounding manner, and the first driving piece is used for driving one of the rotating shafts to rotate;

the driving mechanism comprises a sliding assembly, a second driving piece and a guide rod, the sliding assembly is used for driving the guide rod to slide along the horizontal direction, and the second driving piece is used for driving the guide rod to slide along the vertical direction.

Through adopting above-mentioned technical scheme, through removing the fixed action of fixed subassembly to the band pulley, slide downwards through second driving piece drive guide bar, then slide along the horizontal direction through the subassembly drive guide bar that slides, the guide bar drives two epaxial band pulleys of rotation simultaneously and slides on two rotation axiss respectively to adjust the distance between two adjacent conveyer belts, then realize the fixed to the band pulley through fixed subassembly, so that two adjacent conveyer belts can convey the cardboard of multiple variation in size model.

Optionally, a bearing plate is fixedly arranged on the support frame, and the sliding assembly comprises two supporting blocks, a screw rod, a sliding block and a third driving piece; the two supporting blocks are fixed on the bearing plate, two ends of the screw rod are respectively rotatably connected with the two supporting blocks, the screw rod penetrates through the sliding block, the screw rod is in threaded fit with the sliding block, a sliding groove is formed in the bearing plate, the sliding block is in sliding fit with the sliding groove, the second driving piece is fixed on the sliding block, and the third driving piece is used for driving the screw rod to rotate.

Through adopting above-mentioned technical scheme, it is rotatory through third driving piece drive lead screw, lead screw drive sliding block slides along the length direction in groove that slides, and sliding block drive second driving piece slides along the length direction in groove that slides, and second driving piece drive guide bar slides along the length direction in groove that slides, and the guide bar drives two band pulleys simultaneously and slides along the length direction of rotation axis to adjust the distance between two adjacent band pulleys.

Optionally, the fixing assembly includes a sleeve and a screw, the sleeve is fixed to the belt wheel, the sleeve is fixedly connected to the belt wheel, the rotating shaft penetrates through the sleeve, the screw is in threaded fit with the sleeve, and an end of the screw abuts against a surface of the rotating shaft.

Through adopting above-mentioned technical scheme, when the staff need adjust the distance between two adjacent conveyer belts, through rotatory screw rod, remove the screw rod to telescopic fixed action to remove the fixed action to the band pulley, the staff of being convenient for adjusts the distance between two adjacent band pulleys.

Optionally, a knob is fixedly arranged at one end of the screw rod, which is far away from the sleeve.

Through adopting above-mentioned technical scheme, the staff rotates the screw rod through rotatory knob, labour saving and time saving more.

Optionally, a positioning portion is fixedly arranged on the side wall of the sliding block, and the lower surface of the positioning portion abuts against the upper surface of the bearing plate.

Through adopting above-mentioned technical scheme, the loading board has ascending supporting role to location portion, and location portion has the guide effect to the sliding block to make the stable slip of sliding block along the length direction in groove that slides.

Optionally, the second driving element is an air cylinder, and an output end of the air cylinder is fixedly connected with the upper surface of the guide rod.

Through adopting above-mentioned technical scheme, slide along vertical direction through cylinder drive guide bar, compare and slide along vertical direction in artifical manual drive guide bar, labour saving and time saving more.

Optionally, the third driving element is a fourth motor, the fourth motor is mounted on the supporting block, and an output end of the fourth motor is fixedly connected with an end of the screw rod.

Through adopting above-mentioned technical scheme, it is rotatory through fourth motor drive lead screw, compare in artifical manual rotatory lead screw, labour saving and time saving more.

Optionally, a first fixing portion is fixedly arranged on the lower surface of the bearing rod, an adjusting groove is formed in the first fixing portion, a first bolt penetrates through the adjusting groove, and the first bolt is in threaded fit with the support frame.

Through adopting above-mentioned technical scheme, the staff slides first fixed part along vertical direction through removing the fixed action of first bolt to first fixed part to make adjustment tank and first bolt take place to slide relatively, can follow the position of vertical direction regulation first fixed part, first fixed part drive carrier bar slides along vertical direction, thereby adjusts the height of carrier bar.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the fixing effect of the fixing component on the belt wheel is relieved, the guide rod is driven to slide downwards through the second driving piece, then the guide rod is driven to slide along the horizontal direction through the sliding component, the guide rod simultaneously drives the belt wheels on the two rotating shafts to slide on the two rotating shafts respectively, so that the distance between the two adjacent conveying belts is adjusted, and then the fixing of the belt wheels is realized through the fixing component, so that the two adjacent conveying belts can convey paper boards with various sizes and different models;

2. the third driving piece drives the screw rod to rotate, the screw rod drives the sliding block to slide along the length direction of the sliding groove, the sliding block drives the second driving piece to slide along the length direction of the sliding groove, the second driving piece drives the guide rod to slide along the length direction of the sliding groove, and the guide rod simultaneously drives the two belt wheels to slide along the length direction of the rotating shaft, so that the distance between the two adjacent belt wheels is adjusted;

3. the staff slides first fixed part along vertical direction through removing the fixed action of first bolt to first fixed part to make adjustment tank and first bolt take place to slide relatively, can follow the position of vertical direction regulation first fixed part, first fixed part drive carrier bar slides along vertical direction, thereby adjusts the height of carrier bar.

Drawings

Fig. 1 is a schematic structural view of a receiving structure of a paperboard processing apparatus in the related art.

Fig. 2 is a schematic structural diagram of a material receiving structure of a paperboard processing device in the embodiment of the present application.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Description of reference numerals: 1. a work table; 2. a support frame; 21. a support plate; 22. a connecting plate; 3. a pressing mechanism; 31. a first press-fit roller; 311. a first motor; 32. a second press-fit roller; 321. a second motor; 4. a transport mechanism; 41. a transfer assembly; 411. a support; 4111. a second fixed part; 412. a rotating shaft; 413. a pulley; 42. a third motor; 43. a conveyor belt; 5. a drive mechanism; 51. a slipping component; 511. a support block; 512. a screw rod; 513. a sliding block; 5131. a positioning part; 514. a fourth motor; 52. a cylinder; 53. a guide bar; 531. round corners; 6. a baffle plate; 61. a first stopper; 62. a second stopper; 7. a carrier bar; 71. a first fixed part; 711. an adjustment groove; 8. a first bolt; 9. a connecting rod; 10. a second bolt; 11. a fixing assembly; 111. a sleeve; 112. a screw; 1121. a knob; 12. a carrier plate; 121. a sliding groove; 13. and a bearing.

Detailed Description

The present application is described in further detail below with reference to figures 2-3.

The embodiment of the application discloses receive material structure of cardboard processing equipment. Referring to fig. 2 and 3, the receiving structure of the paperboard processing equipment comprises a workbench 1, a support frame 2, a pressing mechanism 3, a conveying mechanism 4, a driving mechanism 5 and a baffle 6, wherein the workbench 1 is cuboid in shape, the support frame 2 is positioned on one side of the workbench 1, the pressing mechanism 3 is arranged on the support frame 2, and the pressing mechanism 3 is used for pressing the paperboard. The support frame 2 is detachably connected with two, the conveying mechanism 4 is installed on the bearing rod 7, the conveying mechanism 4 is used for conveying the paper board, and the baffle 6 is used for limiting the sliding stroke of the paper board.

Referring to fig. 2, the support frame 2 includes two support plates 21 and a connection plate 22, and the two support plates 21 and the connection plate 22 are each rectangular parallelepiped in shape. The two support plates 21 are parallel to each other, and the upper surfaces of the two support plates 21 are welded to the lower surface of the connecting plate 22.

With continued reference to fig. 2, the stitching mechanism 3 includes a first stitching roller 31 and a second stitching roller 32, the first stitching roller 31 is located above the second stitching roller 32, and two ends of the first stitching roller 31 are respectively rotatably connected to the two support plates 21. One of the support plates 21 is provided with a first motor 311 for driving the first stitching roller 31 to rotate, and an output end of the first motor 311 is fixedly connected with an end portion of the first stitching roller 31. Two ends of the second press-fit roller 32 are respectively rotatably connected with the two support plates 21, one of the support plates 21 is provided with a second motor 321 for driving the second press-fit roller 32 to rotate, and an output end of the second motor 321 is fixedly connected with an end of the second press-fit roller 32. So set up, the staff puts into between first pressfitting roller 31 and the second pressfitting roller 32 with one side of cardboard, and it is rotatory to drive first pressfitting roller 31 through first motor 311, and it is rotatory to drive second pressfitting roller 32 through second motor 321, and first pressfitting roller 31 and second pressfitting roller 32 have the pressfitting effect to the cardboard, have increased the fastness that cardboard self is connected.

With continued reference to fig. 2, two carrying bars 7 are respectively mounted to the side walls of the two support plates 21 facing away from the table 1. Specifically, the lower surfaces of the two carrier bars 7 are integrally formed with first fixing portions 71, and the first fixing portions 71 are rectangular parallelepipeds. The first fixing portion 71 is provided with a penetrating adjusting groove 711, the length direction of the adjusting groove 711 is the vertical direction, the adjusting groove 711 is provided with a first bolt 8 in a penetrating manner, the first bolt 8 is in threaded fit with the support frame 2, so that the two first fixing portions 71 are respectively installed on the two support plates 21, and the two bearing rods 7 are further installed on the two support plates 21. A connecting rod 9 is arranged between the two first fixing parts 71, and two ends of the connecting rod 9 are respectively welded with the side walls of the two first fixing parts 71. So set up, the staff can relieve the fixed action of two first bolts 8 to two first fixed parts 71 simultaneously, and through connecting rod 9 that slides along vertical direction, connecting rod 9 drives two first fixed parts 71 simultaneously and slides along vertical direction, and two first fixed parts 71 drive two carrier bars 7 simultaneously and slide along vertical direction to adjust the height of two carrier bars 7 simultaneously. When the first fixing portion 71 slides in the vertical direction, the adjusting groove 711 and the first bolt 8 slide relatively, the first bolt 8 guides the first fixing portion 71, the sliding stability of the first fixing portion 71 in the vertical direction is increased, and the sliding stability of the carrier bar 7 in the vertical direction is increased.

Referring to fig. 2 and 3, the transfer mechanism 4 includes two transfer assemblies 41, a first driving member, and the transfer belt 43, and the transfer assemblies 41 include two holders 411, a rotary shaft 412, and a pulley 413. The two supports 411 are respectively fixed on the two carrier bars 7, two ends of the rotating shaft 412 are respectively rotatably connected with the two supports 411 through bearings 13, and the length direction of the rotating shaft 412 is the same as the length direction of the connecting plate 22. The number of the belt wheels 413 is four, four belt wheels 413 are all sleeved on the rotating shaft 412, four belt wheels 413 are all in sliding fit with the rotating shaft 412, fixing components 11 for fixing the belt wheels 413 are all arranged on the four belt wheels 413, and the conveyor belt 43 is arranged between the belt wheels 413 on the two rotating shafts 412 in a surrounding mode. In this embodiment, the first driving member is a third motor 42, the third motor 42 is mounted on one of the supports 411, the third motor 42 is configured to drive one of the rotating shafts 412 to rotate, one of the rotating shafts 412 is configured to drive one of the pulleys 413 to rotate, one of the pulleys 413 is configured to drive the conveyor belt 43 to rotate, the conveyor belt 43 is configured to drive the other pulley 413 to rotate, and the other pulley 413 is configured to drive the other rotating shaft 412 to rotate, so as to realize the conveyance of the paper sheets.

Continuing to refer to fig. 2 and 3, specifically, two adjacent lateral walls of support 411 are integrated into one piece respectively and have second fixed part 4111, second fixed part 4111's shape is the cuboid, the equal butt in the upper surface of carrier bar 7 of lower surface of two fixed parts, all wear to be equipped with second bolt 10 on every second fixed part 4111, two second bolts 10 all with carrier bar 7 screw-thread fit, thereby be fixed in carrier bar 7 with two second fixed parts 4111 on, and then be fixed in carrier bar 7 with support 411, the convenience of staff's installation and dismantlement support 411 has been increased.

With continued reference to fig. 2 and 3, in the present embodiment, the fixing assembly 11 includes a sleeve 111 and a screw 112, the sleeve 111 is fixed on the pulley 413, and a side wall of the sleeve 111 is welded to a side wall of the pulley 413. The rotating shaft 412 penetrates through the sleeve 111, and the sleeve 111 is in sliding fit with the rotating shaft 412. The screw 112 is screwed into the sleeve 111, and an end of the screw 112 abuts against a surface of the rotary shaft 412, thereby fixing the sleeve 111 to the rotary shaft 412 and further fixing the pulley 413 to the rotary shaft 412. The screw 112 has a knob 1121 welded to an end thereof away from the sleeve 111, and the knob 1121 may be a wing nut. With this arrangement, the worker can rotate the screw 112 by rotating the knob 1121, and release the fixing action of the screw 112 to the sleeve 111, thereby releasing the fixing action to the pulley 413, and can adjust the position of the pulley 413 in the length direction of the rotating shaft 412, which is more time-saving and labor-saving than directly rotating the screw 112.

Referring to fig. 2, the driving mechanism 5 includes a sliding assembly 51, a second driving member, and a guide rod 53, the sliding assembly 51 is used for driving the guide rod 53 to slide in the horizontal direction, and the second driving member is used for driving the guide rod 53 to slide in the horizontal direction.

With continued reference to fig. 2, in order to facilitate the worker to adjust the position of the belt wheel 413 on the rotating shaft 412, the supporting frame 2 is welded with the bearing plate 12, the bearing plate 12 is shaped as a rectangular parallelepiped, and the horizontal cross section of the rectangular parallelepiped is rectangular. In the embodiment, the sliding assembly 51 includes two support blocks 511, a screw 512, a sliding block 513 and a third driving member. The two supporting blocks 511 and the sliding block 513 are both rectangular solids, the two supporting blocks 511 are welded on the upper surface of the loading plate 12, two ends of the screw rod 512 are respectively connected with the two supporting blocks 511 in a rotating manner, and the length direction of the screw rod 512 is the same as that of the rotating shaft 412. The screw 512 passes through the sliding block 513, and the screw 512 is in threaded fit with the sliding block 513. Offer the groove 121 that slides that runs through on the loading board 12, the both ends in groove 121 that slides all are the closed setting, and the bottom of sliding block 513 slides the cooperation with the groove 121 that slides. In this embodiment, the third driving element is a fourth motor 514, the fourth motor 514 is mounted on the supporting block 511, and an output end of the fourth motor 514 is fixedly connected with an end of the screw 512. In this embodiment, the second driving member is an air cylinder 52, the length direction of the air cylinder 52 is the vertical direction, the top end of the air cylinder 52 is fixedly connected with the lower surface of the sliding block 513, the output end of the air cylinder 52 is fixedly connected with the upper surface of the guide rod 53, the guide rod 53 is shaped like a cuboid, the length direction of the guide rod 53 is perpendicular to the length direction of the rotating shaft 412, the lower surface of the guide rod 53 is provided with a rounded corner 531, and when the lower surface of the guide rod 53 contacts the paperboard, the rounded corner 531 has a protective effect on the paperboard. In this arrangement, when the position of the pulley 413 needs to be adjusted, the screw rod 512 is driven to rotate by the fourth motor 514 by releasing the fixing action of the screw rod 112 on the pulleys 413 on the two rotating shafts 412, the sliding block 513 is driven to slide along the length direction of the sliding groove 121 by the screw rod 512, the sliding block 513 is driven to slide along the length direction of the sliding groove 121 by the air cylinder 52, the air cylinder 52 is driven to slide downwards by the guide rod 53, the guide rod 53 is driven to slide along the length direction of the rotating shaft 412, the guide rod 53 is simultaneously driven by the two pulleys 413 to respectively slide along the length directions of the two rotating shafts 412, and therefore, the length direction of the conveyor belt 43 can be ensured to be always perpendicular to the length direction of the rotating shaft 412.

With continued reference to fig. 2, the side walls of the two sliding blocks 513 are integrally formed with positioning portions 5131, and the two positioning portions 5131 are both rectangular solids. The upper surfaces of the two positioning portions 5131 are flush with the upper surface of the sliding block 513, and the lower surfaces of the two positioning portions 5131 abut against the upper surface of the bearing plate 12. With this arrangement, the bearing plate 12 has an upward supporting effect on the positioning portion 5131, and the positioning portion 5131 has a guiding effect on the sliding block 513, so that the sliding block 513 slides stably along the length direction of the sliding groove 121.

Continuing to refer to fig. 2, in this embodiment, baffle 6 includes first dog 61 and second dog 62, and the shape of first dog 61 and second dog 62 is the cuboid, and first dog 61 and second dog 62 are mutually perpendicular, and first dog 61 and second dog 62 can limit the slip stroke of cardboard to make the cardboard that finishes processing pile up together, be convenient for the staff to collect the cardboard that finishes processing.

The implementation principle of the material receiving structure of the paperboard processing equipment in the embodiment of the application is as follows: the worker can rotate the screw rod 112 by rotating the knob 1121, and release the fixing action of the screw rod 112 on the sleeve 111, thereby releasing the fixing action on the belt wheel 413; the screw 512 is driven to rotate by the fourth motor 514, the screw 512 drives the sliding block 513 to slide along the length direction of the sliding groove 121, the sliding block 513 drives the air cylinder 52 to slide along the length direction of the sliding groove 121, the air cylinder 52 drives the guide rod 53 to slide downwards, meanwhile, the guide rod 53 is driven to slide along the length direction of the rotating shaft 412, the guide rod 53 simultaneously drives the two belt wheels 413 to slide along the length directions of the two rotating shafts 412 respectively, so as to adjust the distance between the two adjacent conveyor belts 43, then the screw 112 is rotated by rotating the knob 1121, so that the end of the screw 112 abuts against the surface of the rotating shaft 412, thereby fixing the sleeve 111, and further fixing the belt wheels 413, so that the two adjacent conveyor belts 43 can convey paper boards of various sizes and different models.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a receive material structure of cardboard processing equipment which characterized in that: the paperboard laminating machine comprises a workbench (1), a support frame (2), a laminating mechanism (3), a conveying mechanism (4) and a driving mechanism (5), wherein the laminating mechanism (3) is arranged on the support frame (2), and the laminating mechanism (3) is used for laminating paperboards; the supporting frame (2) is detachably connected with two bearing rods (7), the conveying mechanism (4) is installed on the bearing rods (7), and the conveying mechanism (4) is used for conveying the paper plate;

the conveying mechanism (4) comprises two conveying assemblies (41), a first driving part and a conveying belt (43), wherein the conveying assemblies (41) comprise two supports (411), a rotating shaft (412) and a belt wheel (413); the two supports (411) are respectively and fixedly arranged on the two bearing rods (7), two ends of the rotating shaft (412) are respectively and rotatably connected with the two supports (411), the belt wheel (413) is in sliding fit with the rotating shaft (412), a fixing component (11) for fixing the belt wheel (413) is arranged on the belt wheel (413), the conveyor belt (43) is arranged between the two belt wheels (413) in a surrounding mode, and the first driving piece is used for driving one of the rotating shafts (412) to rotate;

actuating mechanism (5) are including sliding assembly (51), second driving piece, guide bar (53), sliding assembly (51) are used for the drive guide bar (53) slide along the horizontal direction, the second driving piece is used for the drive guide bar (53) slide along vertical direction.

2. The receiving structure of the paperboard processing equipment of claim 1, which is characterized in that: a bearing plate (12) is fixedly arranged on the support frame (2), and the sliding assembly (51) comprises two supporting blocks (511), a screw rod (512), a sliding block (513) and a third driving piece; two supporting shoe (511) all are fixed in on loading board (12), the both ends of lead screw (512) are respectively with two supporting shoe (511) rotate to be connected, lead screw (512) pass sliding block (513), lead screw (512) with sliding block (513) screw-thread fit, sliding groove (121) have been seted up on loading board (12), sliding block (513) with sliding groove (121) slide the cooperation, the second driving piece is fixed in on sliding block (513), the third driving piece is used for the drive lead screw (512) is rotatory.

3. The receiving structure of the paperboard processing device of claim 2, wherein: the fixing component (11) comprises a sleeve (111) and a screw rod (112), the sleeve (111) is fixed on the belt wheel (413), the sleeve (111) is fixedly connected with the belt wheel (413), the rotating shaft (412) penetrates through the sleeve (111), the screw rod (112) is in threaded fit with the sleeve (111), and the end part of the screw rod (112) abuts against the surface of the rotating shaft (412).

4. The receiving structure of a paperboard processing apparatus as set forth in claim 3, wherein: and a knob (1121) is fixedly arranged at one end of the screw rod (112) far away from the sleeve (111).

5. The receiving structure of the paperboard processing device of claim 2, wherein: the side wall of the sliding block (513) is fixedly provided with a positioning part (5131), and the lower surface of the positioning part (5131) abuts against the upper surface of the bearing plate (12).

6. The receiving structure of the paperboard processing device of claim 2, wherein: the second driving piece is an air cylinder (52), and the output end of the air cylinder (52) is fixedly connected with the upper surface of the guide rod (53).

7. The receiving structure of the paperboard processing device of claim 2, wherein: the third driving part is a fourth motor (514), the fourth motor (514) is installed on the supporting block (511), and the output end of the fourth motor (514) is fixedly connected with the end part of the screw rod (512).

8. The receiving structure of the paperboard processing equipment of claim 1, which is characterized in that: the lower surface of the bearing rod (7) is fixedly provided with a first fixing part (71), an adjusting groove (711) is formed in the first fixing part (71), a first bolt (8) penetrates through the adjusting groove (711), and the first bolt (8) is in threaded fit with the support frame (2).

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