CN113733655B - Grooving equipment for paper board of shoe box - Google Patents

Grooving equipment for paper board of shoe box Download PDF

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Publication number
CN113733655B
CN113733655B CN202111064926.3A CN202111064926A CN113733655B CN 113733655 B CN113733655 B CN 113733655B CN 202111064926 A CN202111064926 A CN 202111064926A CN 113733655 B CN113733655 B CN 113733655B
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CN
China
Prior art keywords
positioning
screw rod
slotting
sliding
tool rest
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Active
Application number
CN202111064926.3A
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Chinese (zh)
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CN113733655A (en
Inventor
吴剑辉
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Wenzhou Jiehua Electronic Technology Co ltd
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Wenzhou Jiehua Electronic Technology Co ltd
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Priority to CN202111064926.3A priority Critical patent/CN113733655B/en
Publication of CN113733655A publication Critical patent/CN113733655A/en
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Publication of CN113733655B publication Critical patent/CN113733655B/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B50/20—Cutting sheets or blanks
    • B31B50/22—Notching; Trimming edges of flaps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/006—Controlling; Regulating; Measuring; Improving safety
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/02—Feeding or positioning sheets, blanks or webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/02—Feeding or positioning sheets, blanks or webs
    • B31B50/04—Feeding sheets or blanks
    • B31B50/042—Feeding sheets or blanks using rolls, belts or chains
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

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  • Making Paper Articles (AREA)

Abstract

The application discloses shoes box cardboard slotting device, it includes the frame and sets up the conveyer belt in the frame, still includes fixed plate, locating plate and slides the knife rest that sets up in the frame, fixed plate and locating plate all are located the top of conveyer belt, the locating plate slides along the direction that is close to or keeps away from the fixed plate and sets up in the frame, the knife rest is unanimous with the slip direction of locating plate, it is provided with two slotting cutter to slide in opposite directions or in opposite directions on the knife rest slotting cutter is unanimous with the interval of knife rest central line, be provided with the link gear that is used for driving locating plate and knife rest syntropy to remove in the frame, through when link gear drive locating plate and knife rest remove, the displacement distance of locating plate is the twice of knife rest. The present application has the effect of reducing the time consuming adjustment of the equipment after changing the board to be processed.

Description

Grooving equipment for paper board of shoe box
Technical Field
The application relates to the field of shoe box production equipment, in particular to shoe box paperboard slotting equipment.
Background
In the process of manufacturing the shoe box, two grooves are symmetrically formed in the paper board so that the paper board can be folded to form the shoe box, and the grooving of the paper board is usually carried out through paper board grooving equipment.
In the related art, a board grooving apparatus as shown in fig. 1 includes a frame 1, a conveyor belt 13 for conveying boards, a turn-over roller 14 and a plurality of conveyor rollers 15 rotatably connected to the frame 1, a plurality of conveyor belts 16, and a grooving cutter 4 for grooving boards, each conveyor belt 16 being fitted over each conveyor roller 15. The frame 1 is provided with a fixing plate 17 and a positioning plate 18, and the fixing plate 17 and the positioning plate 18 are both positioned above the conveyor belt 13. The positioning plate 18 and the fixing plate 17 are respectively located at two sides of the conveying direction of the conveyor belt 13 and are respectively used for abutting against two sides of the paperboard, and the positioning plate 18 is slidably arranged on the frame 1 along the direction approaching or separating from the fixing plate 17. When the paper board is grooved, the paper board is conveyed to the turnover roller 14 through the conveying belt 13, and then is turned through the turnover roller 14 and the turnover belt, and the paper board is abutted against the grooving cutter 4 in the turnover process, so that the grooving cutter 4 is used for grooving the paper board.
With respect to the related art in the above, the inventors consider that there are the following drawbacks: after the width of the paper board to be processed is changed, the distance between the fixing plate and the locating plate is required to be adjusted, the position of the slotting cutter on the frame is required to be adjusted, the equipment adjusting process is complicated, the time consumption of equipment adjusting is long, and the improvement is required.
Disclosure of Invention
In order to reduce the time consuming adjustment of the equipment after changing the cardboard to be processed, the present application provides a shoe box cardboard grooving equipment.
The application provides a shoe box cardboard slotting device adopts following technical scheme:
the utility model provides a shoes box cardboard slotting device, includes the frame and sets up the conveyer belt in the frame, still includes fixed plate, locating plate and slides the knife rest of setting in the frame, fixed plate and locating plate all are located the top of conveyer belt, the locating plate slides along the direction that is close to or keeps away from the fixed plate and sets up in the frame, the knife rest is unanimous with the slip direction of locating plate, it is provided with two slotting cutter to slide in opposite directions or in opposite directions on the knife rest, two slotting cutter is unanimous with the interval of knife rest central line, be provided with the link gear that is used for driving locating plate and knife rest syntropy to remove in the frame, when passing through link gear drive locating plate and knife rest remove, the displacement distance of locating plate is the twice of knife rest.
Through adopting above-mentioned technical scheme, after the change is waited to process the cardboard, put the cardboard on the conveyer belt first to slide the locating plate through link gear, until the both sides of cardboard respectively with fixed plate and locating plate conflict. Meanwhile, the linkage mechanism also drives the tool rest to slide by one half of the displacement distance of the positioning plate, so that the center line of the tool rest can be always positioned in the middle plane of the positioning plate and the fixing plate. Because the interval between the two grooves which are required to be formed on the paperboard is consistent with the interval between the central lines of the paperboard, the staff only needs to slide the slotting cutter in opposite directions or back to back according to the interval between the two grooves which are required to be formed, so that the interval between the two slotting cutters can be adjusted.
Compared with the change of the paper board to be processed, the positioning plate needs to be adjusted, and the positions of the two slotting cutters also need to be adjusted according to the positions of the paper board on the turnover rollers. Through the slotting equipment of this application, the staff of being convenient for adjusts equipment, has reduced the equipment adjustment after the change waits to process the cardboard and has consumed time.
Optionally, the link gear includes length direction and the unanimous first screw rod of locating plate slip direction and second screw rod, fixes the pinion on first screw rod, fixes the gear wheel on the second screw rod, with gear wheel and the tooth-shaped belt of pinion all meshing, the structure of first screw rod and second screw rod is unanimous and all rotate to be connected in the frame, first screw rod runs through and threaded connection on the locating plate, the second screw rod runs through and threaded connection on the knife rest, the number of teeth of gear wheel is the twice of pinion.
By adopting the technical scheme, after the paperboard to be processed is changed, the first screw rod is rotated first, and the positioning plate is driven to move. The first screw rod drives the pinion to rotate when rotating, so that the second screw rod is driven to rotate through the toothed belt and the large gear, and then the tool rest is driven to move. Because the number of teeth of the large gear is twice that of the small gear, and the structures of the first screw and the second screw are consistent, the displacement distance of the positioning plate is twice that of the tool rest, and therefore the center line of the tool rest can be positioned in the middle plane of the positioning plate and the fixing plate.
Through above-mentioned structure drive locating plate and knife rest differential removal, simple structure and the staff operation of being convenient for.
Optionally, the left and right screw rods are rotatably connected to the tool rest, the left and right screw rods penetrate through the two slotting cutters, two thread sections with opposite threads are arranged on the left and right screw rods, and the two slotting cutters are respectively in threaded connection with different thread sections.
By adopting the technical scheme, after the positioning plate and the knife rest are adjusted, the two slotting knives move in opposite directions or in opposite directions through the forward or reverse rotation of the left and right screw rods. Through the structure, the two slotting cutters are driven to move, and the slotting cutter is simple in structure and convenient for workers to operate.
Optionally, the tool rest is provided with a scale, and the scale extends along the sliding direction of the slotting cutter.
Through adopting above-mentioned technical scheme, through the scale for when the staff adjusts the interval of two slotting cutter, can directly learn whether the interval of current two slotting cutters is unanimous with the interval of twice groove on the cardboard, the staff of being convenient for adjusts two slotting cutters, has further reduced conditioning equipment's consuming time.
Optionally, the frame is including being used for supplying the slip table that the knife rest slided the setting, be provided with a plurality of pieces of predetermineeing that are used for contradicting with the slotting cutter on the slip table, predetermineeing the piece and slidely setting up on the slip table along being close to or keeping away from the direction of roll-over, each predetermineeing the piece and arranging along the slip direction of slotting cutter.
By adopting the technical scheme, a plurality of preset blocks are preset according to the specifications of a plurality of types of paperboards which are processed by equipment and the distance between two grooves which need to be formed in the paperboards. When one of the paperboards is to be processed, the positioning plate and the cutter rest are adjusted first, and then the preset block slides towards the direction close to the overturning roller, so that the preset block can be abutted against one of the slotting cutters. Then the slotting cutter is driven to move through the left screw rod and the right screw rod, at the moment, the distance between two grooves on the paperboard is not required to be measured, and only the slotting cutter is required to move to be in conflict with a preset block.
Through the structure, when the changed paperboard to be processed is the paperboard with the preset position of the preset block, the time consumption of adjusting equipment by staff is further reduced.
Optionally, be provided with the location rack that extends along slotting cutter slip direction on the slip table, be connected with positioning gear on the piece of predetermineeing, the piece of predetermineeing runs through and slides and set up on positioning gear, positioning gear and positioning rack meshing, be provided with restriction positioning gear pivoted locking Assembly on the slip table.
By adopting the technical scheme, the positioning gear is rotated, so that the positioning gear moves along the length of the positioning rack, and the preset block is driven to move along the sliding direction of the slotting cutter.
Through the structure, the position of the preset block is convenient for a worker to set and adjust independently.
Optionally, the locking assembly comprises a locking rack slidably arranged on the sliding table along a direction approaching or separating from the positioning rack, and the locking rack can slide to be meshed with one side of the positioning gear, which is separated from the positioning rack.
By adopting the technical scheme, after the position of the preset block is adjusted, the locking rack is slid so as to enable the locking rack to be meshed with one side, far away from the positioning rack, of the positioning gear, and therefore the positioning gear is limited to continue rotating. Through the structure, the rotation of the positioning gear is limited, so that the movement of the preset block along the sliding direction of the slotting cutter is limited, and the stability of the preset block and the positioning gear in use is improved.
Optionally, the piece is predetermine including running through the sliding part of positioning gear and the spacing portion that the width is greater than the sliding part, spacing portion sets up in the sliding part one side of keeping away from the roll-over, just spacing portion can adsorb each other with positioning gear.
Through adopting above-mentioned technical scheme, when spacing the slotting cutter through predetermineeing the piece, sliding part to make sliding part to being close to the direction removal of roll-over roller, until spacing portion and positioning gear conflict. The limiting part and the positioning gear are mutually adsorbed, so that the movement of the sliding part is limited, and the stability of the sliding part for limiting the movement of the slotting cutter is improved.
In summary, the present application includes at least one of the following beneficial technical effects:
after changing the cardboard to be processed, driving the positioning plate and the tool rest to move through the linkage mechanism according to the width of the cardboard, so that the central line of the tool rest can be positioned in the middle plane of the positioning plate and the middle plane of the fixing plate, and then adjusting the distance between the two slotting cutters, thereby reducing the equipment adjustment time consumption after changing the cardboard to be processed through the slotting equipment;
the left screw rod and the right screw rod are rotated positively or reversely, so that the two slotting cutters can be driven to move oppositely or reversely, and the operation of workers is facilitated;
through the preset block, when the changed paperboard to be processed is the paperboard at the preset position of the preset block, the time consumption of adjusting equipment by staff is further reduced.
Drawings
Fig. 1 is a schematic diagram of a structure of the background art.
Fig. 2 is a schematic structural view of an embodiment of the present application.
Fig. 3 is a partial schematic view of the highlighting tool holder, slotting cutter, and locking assembly in an embodiment of the present application.
Fig. 4 is a schematic view showing a partial structure of a highlighting scale according to an embodiment of the present application.
Reference numerals illustrate:
1. a frame; 11. a frame body; 12. a sliding table; 121. a mounting groove; 122. positioning a rack; 123. positioning gears; 13. a conveyor belt; 14. a roll-over roller; 15. a conveying roller; 16. a conveyor belt; 17. a fixing plate; 171. a guide rod; 18. a positioning plate; 2. a tool holder; 21. a left screw rod and a right screw rod; 22. a scale; 3. a linkage mechanism; 31. a first screw; 32. a second screw; 33. a large gear; 34. a pinion gear; 35. a toothed belt; 4. grooving cutter; 41. a slide block; 411. a guide block; 42. a cutter body; 421. a waist-shaped hole; 422. a fixing bolt; 5. a locking assembly; 51. locking the rack; 52. locking the screw; 53. a lock nut; 6. presetting a block; 61. a sliding part; 62. and a limiting part.
Detailed Description
The present application is described in further detail below in conjunction with figures 2-4.
The embodiment of the application discloses a shoe box paperboard slotting device. Referring to fig. 2 and 3, the shoe box board slotting device comprises a frame 1, a conveyor belt 13, a turning roller 14, a plurality of conveyor rollers 15, a plurality of conveyor belts 16, a fixing plate 17, a positioning plate 18, a knife rest 2, a linkage mechanism 3, and two slotting knives 4.
Referring to fig. 2, the frame 1 includes a frame body 11, a slide table 12 fixed to the frame body 11, and a conveyor belt 13 fixed to the frame body 11 and used for conveying the cardboard to a turn-over roller 14. The turning roller 14 and the conveying roller 15 are both rotatably connected to the frame 11, the conveying roller 15 is circumferentially arranged along the circumferential side wall of the turning roller 14, each conveying belt 16 is sleeved on the conveying roller 15, and the conveying belt 16 is used for propping the paper board against the turning roller 14.
Referring to fig. 2 and 3, the fixing plate 17 is fixed on the frame 11, the fixing plate 17 and the positioning plate 18 are both positioned above the conveyor belt 13, the positioning plate 18 is slidably disposed on the frame 11 in a direction approaching or separating from the fixing plate 17, and the tool rest 2 is slidably disposed on the slide table 12 with a sliding direction consistent with the positioning plate 18. The fixing plate 17 and the positioning plate 18 are respectively located at two sides of the conveying direction of the conveying belt 13, and are respectively used for abutting against two sides of the paper board. The middle surfaces of the fixing plate 17 and the positioning plate 18 are the middle positions of the fixing plate 17 and the positioning plate 18, the distances between the fixing plate 17 and the positioning plate 18 and the middle surfaces are identical, and the center line of the tool rest 2 is positioned in the middle surfaces of the fixing plate 17 and the positioning plate 18. The frame 11 is fixed with a guide rod 171 extending along the sliding direction of the positioning plate 18, the guide rod 171 penetrates through the positioning plate 18 and the fixing plate 17, the fixing plate 17 is fixedly connected with the guide rod 171, and the positioning plate 18 is slidably arranged on the guide rod 171.
Referring to fig. 2 and 3, the linkage mechanism 3 is configured to drive the positioning plate 18 and the tool holder 2 to move in the same direction, and the linkage mechanism 3 includes a first screw 31, a second screw 32, a large gear 33, a small gear 34, and a toothed belt 35. The structures of the first screw 31 and the second screw 32 are completely consistent, and the length directions of the first screw 31 and the second screw 32 are consistent with the sliding direction of the positioning plate 18. The first screw 31 penetrates through and is in threaded connection with the positioning plate 18, and two ends of the first screw 31 are both rotatably connected with the frame 11.
Referring to fig. 2 and 3, the second screw 32 penetrates through and is screwed to the tool holder 2, and both ends of the second screw 32 are rotatably connected to the frame 11. The bottom of the tool rest 2 is fixed with a dovetail block, a dovetail groove for the sliding arrangement of the dovetail block on the tool rest 2 is arranged on the sliding table 12, and the extending direction of the dovetail groove is consistent with the sliding direction of the tool rest 2.
Referring to fig. 2, a large gear 33 is fixed to an end of the second screw 32, and a small gear 34 is fixed to an end of the first screw 31, and the number of teeth of the large gear 33 is twice that of the small gear 34. The toothed belt 35 is fitted over the large gear 33 and the small gear 34, and the large gear 33 and the small gear 34 are engaged with the toothed belt 35. A turntable is fixed to an end of the first screw 31 so that a worker rotates the first screw 31.
Referring to fig. 2 and 3, when changing the cardboard to be processed, the turntable on the first screw 31 is rotated to drive the first screw 31 to rotate, so as to drive the pinion 34 to rotate, and the pinion 34 drives the large gear 33 to rotate through the toothed belt 35, so as to drive the second screw 32 to rotate. At this time, the positioning plate 18 moves in the longitudinal direction of the first screw 31, the tool rest 2 moves in the longitudinal direction of the second screw 32, and the positioning plate 18 coincides with the moving direction of the tool rest 2. Since the number of teeth of the large gear 33 is twice as large as that of the small gear 34, the moving distance of the positioning plate 18 is twice as long as that of the tool post 2.
Referring to fig. 2 and 3, the two slotting cutters 4 are slidably disposed on the cutter holder 2 in opposite directions or in opposite directions, the sliding directions of the two slotting cutters 4 are consistent with the cutter holder 2, and the distances between the two slotting cutters 4 and the center line of the cutter holder 2 are consistent. The slotting cutter 4 comprises a sliding block 41 arranged on the cutter frame 2 and a cutter body 42 arranged on the sliding block 41 in a sliding way, wherein the sliding direction of the sliding block 41 is consistent with that of the cutter frame 2, the cutter body 42 is arranged on the sliding block 41 in a sliding way along the direction approaching to or separating from the turning roller 14, and the cutter body 42 is used for slotting the paper board.
Referring to fig. 3 and 4, the tool rest 2 is provided with left and right screw rods 21, the left and right screw rods 21 extend in the sliding direction of the tool rest 2, both ends of the left and right screw rods 21 are rotatably connected to the tool rest 2, and the left and right screw rods 21 penetrate through the two slide blocks 41. The bottom of the sliding block 41 is fixed with a dovetail block, and the tool rest 2 is provided with a dovetail groove for the sliding arrangement of the dovetail block on the sliding block 41, and the dovetail groove extends along the sliding direction of the sliding block 41. The left and right screw rods 21 are provided with two thread sections with opposite threads, and the two sliding blocks 41 are respectively connected with different thread sections in a threaded manner. The end parts of the left and right screw rods 21 are connected with turntables so as to facilitate the rotation of the left and right screw rods 21 by workers. The tool rest 2 is provided with a scale 22, the scale 22 extends along the sliding direction of the slotting cutter 4, and the scale 22 is used for indicating the distance between the two slotting cutters 4.
Referring to fig. 3 and 4, a waist-shaped hole 421 is formed in the cutter body 42, and the waist-shaped hole 421 extends in the sliding direction of the cutter body 42. The slide block 41 is provided with a guide block 411, and the waist-shaped hole 421 is used for sliding the guide block 411. The guide block 411 is connected with a fixing bolt 422 in a threaded manner, and when the fixing bolt 422 is screwed, the head of the fixing bolt 422 abuts against the cutter body 42.
Referring to fig. 3 and 4, when the slotting cutter 4 is adjusted, the fixing bolt 422 is first unscrewed, and the cutter body 42 is slid in a direction away from the turning roller 14. And then the rotary table on the left and right screw rods 21 is rotated according to the distance between the two grooves on the paperboard, the left and right screw rods 21 drive the two sliding blocks 41 to slide in opposite directions or in opposite directions, so as to drive the two cutter bodies 42 to slide in opposite directions or in opposite directions, and the distance between the two cutter bodies 42 is determined according to the scale table 22. Finally, the cutter body 42 is slid in a direction approaching the turning roller 14, and the bolts are tightened.
Referring to fig. 3, the slide table 12 is provided with a mounting groove 121, and a positioning rack 122 is fixed in the mounting groove 121, and the positioning rack 122 extends along the sliding direction of the slider 41. The positioning rack 122 is provided with two positioning gears 123, and the two positioning gears 123 are meshed with the positioning rack 122.
Referring to fig. 2, the slide table 12 is provided with a locking assembly 5 restricting rotation of the positioning gear 123, and the locking assembly 5 includes a locking rack 51, two locking screws 52, and two locking nuts 53. The locking racks 51 are slidably disposed on the slide table 12 in a direction approaching or separating from the positioning racks 122, the positioning racks 122 are slidably disposed on the two locking screws 52, and the two locking screws 52 extend in a vertical direction. The two locking nuts 53 are respectively screwed on the two locking screw rods 52, and the locking nuts 53 are positioned on one side of the locking rack 51 away from the positioning rack 122. The lock rack 51 can slide to engage with one side of the positioning gear 123 away from the positioning rack 122, and the lock nut 53 is screwed so that the lock nut 53 abuts against the lock rack 51, and both sides of the positioning gear 123 abut against the positioning rack 122 and the lock rack 51, respectively.
Referring to fig. 2 and 3, each positioning gear 123 is connected with a preset block 6, and the preset blocks 6 are arranged along the sliding direction of the slider 41. The preset block 6 includes a sliding portion 61 and a limiting portion 62 having a width larger than that of the sliding portion 61, wherein the sliding portion 61 penetrates through the positioning gear 123 and is slidably disposed on the positioning gear 123 in a direction approaching or separating from the turning roller 14, and the sliding portion 61 is configured to abut against the cutter body 42. The limiting portion 62 can be attracted to the positioning gear 123, and the limiting portion 62 is fixed to the side of the sliding portion 61 away from the reversing roller 14.
Referring to fig. 2 and 3, when adjusting the preset block 6 according to several cardboard specifications normally processed by the apparatus, the locking nut 53 is first unscrewed and the locking rack 51 is slid in a direction away from the positioning rack 122. Then the positioning gear 123 is rotated to a proper position, then the locking rack 51 is slid in a direction approaching to the positioning rack 122 until the locking rack 51 is meshed with the positioning gear 123, and finally the locking nut 53 is screwed.
The implementation principle of the grooving equipment for the paper boards of the shoe boxes provided by the embodiment of the application is as follows: when changing the cardboard to be processed, the cutter body 42 is slid in a direction away from the turning roller 14, then the cardboard is placed on the conveyor belt 13, and then the turntable on the first screw 31 is rotated until two sides of the cardboard respectively collide with the positioning plate 18 and the fixing plate 17. And then rotating the rotary table on the left and right screw rods 21 according to the interval between two grooves required to be formed on the paperboard, so as to adjust the interval between the two cutter bodies 42 to be proper, and finally sliding the cutter bodies 42 to a direction close to the turnover roller 14 and fixing the cutter bodies by the fixing bolts 422.
When the cardboard to be processed is the cardboard of the preset position of the preset block 6, the preset block 6 is pushed to move towards the direction close to the turning roller 14 until the limiting part 62 is abutted against the positioning gear 123 and is mutually absorbed. At this time, the interval between two grooves which are required to be formed in the paperboard is not required to be measured, and the dial 22 is not required to be observed, and the turntable on the left and right screw rods 21 is directly rotated, so that one cutter body 42 is abutted against the sliding part 61.
Through the structure, the time consumption for adjusting equipment after changing the paperboard to be processed is reduced.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (7)

1. The utility model provides a shoe box cardboard slotting device, includes frame (1) and sets up conveyer belt (13) on frame (1), its characterized in that: the automatic slotting machine comprises a machine frame (1), and is characterized by further comprising a fixing plate (17), a positioning plate (18) and a tool rest (2) which is arranged on the machine frame (1) in a sliding manner, wherein the fixing plate (17) and the positioning plate (18) are both positioned above a conveying belt (13), the positioning plate (18) is arranged on the machine frame (1) in a sliding manner along the direction close to or far away from the fixing plate (17), the tool rest (2) is consistent with the sliding direction of the positioning plate (18), two slotting knifes (4) are arranged on the tool rest (2) in a sliding manner in opposite directions or in a sliding manner, the distances between the two slotting knifes (4) and the center line of the tool rest (2) are consistent, and a linkage mechanism (3) for driving the positioning plate (18) and the tool rest (2) to move in the same direction is arranged on the machine frame (1), and when the positioning plate (18) and the tool rest (2) are driven by the linkage mechanism (3), the displacement distance of the positioning plate (18) is twice that of the tool rest (2).
The linkage mechanism (3) comprises a first screw rod (31) and a second screw rod (32) with the length direction consistent with the sliding direction of the positioning plate (18), a pinion (34) fixed on the first screw rod (31), a large gear (33) fixed on the second screw rod (32), and a toothed belt (35) which is meshed with the large gear (33) and the pinion (34), wherein the structure of the first screw rod (31) is consistent with that of the second screw rod (32) and is rotationally connected to the frame (1), the first screw rod (31) penetrates through the positioning plate (18) and is in threaded connection with the positioning plate, the second screw rod (32) penetrates through the tool rest (2) and is in threaded connection with the tool rest (2), and the number of teeth of the large gear (33) is twice that of the pinion (34).
2. A shoe box board slotting device according to claim 1, characterized in that: the tool rest (2) is rotationally connected with a left screw rod and a right screw rod (21), the left screw rod and the right screw rod (21) penetrate through the two slotting tools (4), two thread sections with opposite threads are arranged on the left screw rod and the right screw rod (21), and the two slotting tools (4) are respectively in threaded connection with different thread sections.
3. A shoe box board slotting device according to claim 1, characterized in that: the tool rest (2) is provided with a scale (22), and the scale (22) extends along the sliding direction of the slotting cutter (4).
4. A shoe box board slotting device according to claim 1, characterized in that: still including rotating the roll-over roller (14) of connection on support body (11), frame (1) are including being used for supplying slip table (12) of knife rest (2) slip setting, be provided with a plurality of pieces (6) of predetermineeing that are used for contradicting with slotting cutter (4) on slip table (12), predetermineeing piece (6) along being close to or keep away from the direction slip setting of roll-over roller (14) on slip table (12), each predetermineeing piece (6) are arranged along the slip direction of slotting cutter (4).
5. A shoe box board slotting device according to claim 4, wherein: the automatic grooving machine is characterized in that a positioning rack (122) extending along the sliding direction of the grooving cutter (4) is arranged on the sliding table (12), a positioning gear (123) is connected to the preset block (6), the preset block (6) penetrates through and is arranged on the positioning gear (123) in a sliding mode, the positioning gear (123) is meshed with the positioning rack (122), and a locking assembly (5) for limiting the rotation of the positioning gear (123) is arranged on the sliding table (12).
6. A shoe box board slotting device according to claim 5, wherein: the locking assembly (5) comprises a locking rack (51) arranged on the sliding table (12) in a sliding manner along the direction approaching or separating from the positioning rack (122), and the locking rack (51) can slide to be meshed with one side of the positioning gear (123) away from the positioning rack (122).
7. A shoe box board slotting device according to claim 4, wherein: the preset block (6) comprises a sliding part (61) penetrating through the positioning gear (123) and a limiting part (62) with the width larger than that of the sliding part (61), the limiting part (62) is arranged on one side, far away from the turning roller (14), of the sliding part (61), and the limiting part (62) can be mutually adsorbed with the positioning gear (123).
CN202111064926.3A 2021-09-11 2021-09-11 Grooving equipment for paper board of shoe box Active CN113733655B (en)

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