CN220742296U

CN220742296U - Height-adjustable adaptive creasing machine

Info

Publication number: CN220742296U
Application number: CN202322384904.6U
Authority: CN
Inventors: 吴素玲
Original assignee: Taizhou Woye Color Printing And Packaging Co ltd
Current assignee: Taizhou Woye Color Printing And Packaging Co ltd
Priority date: 2023-09-01
Filing date: 2023-09-01
Publication date: 2024-04-09
Anticipated expiration: 2033-09-01

Abstract

The utility model relates to an adjustable adaptation indentator that height, including frame, clamp plate and steel knife board, clamp plate swing joint is in the frame, the clamp plate is used for placing the cardboard, the steel knife board can be dismantled and connect in the frame one side that is close to the clamp plate, the steel knife board is used for carrying out indentation to the cardboard and handles, still includes fixed block, stopper and drive division, the fixed block is located the both sides of steel knife board with the stopper respectively and is used for pressing from both sides tight steel knife board, stopper is along being close to fixed block one side to keeping away from fixed block one side sliding connection in the frame, drive division drive stopper slides. The distance between the fixed block and the limiting block is adjusted through the control driving part, so that steel plates with different sizes can be installed on the rack, and the problem of low adaptability of the traditional indentation machine is solved.

Description

Height-adjustable adaptive creasing machine

Technical Field

The utility model relates to the field of indentation machines, in particular to a height-adjustable adaptive indentation machine.

Background

Creasing machines are machines for cutting various sheet materials, such as cardboard, corrugated board, plastics and leather. The method is widely applied to the industries of printing, packaging, decoration and plastics.

The Chinese patent publication No. CN114193827A discloses an indentation machine for processing paper boxes, which comprises a frame, a pressing plate movably connected to the frame and a cutting die arranged on the frame, wherein the cutting die comprises a template and a cutter arranged on the surface of the template in a surrounding manner, the cutting edge of the cutter protrudes out of the surface of the template, an exhaust hole is arranged on the template in a range surrounded by the cutter, and the exhaust hole is communicated with the outside of the template.

The related art creasing machine can only install a template with a fixed size, so that the related art creasing machine can only crease a paperboard with a fixed size, and when needing to crease paperboards with different sizes, the related art creasing machine can only select other creasing machines, so that the related art creasing machine has the defect of low suitability.

Disclosure of Invention

In order to solve the problem that the suitability of the creasing machine is not high, the application provides an adjustable high-adaptation creasing machine.

The application provides an adjustable adaptation indentator adopts following technical scheme:

the utility model provides an adjustable adaptation marking press, includes frame, clamp plate and steel knife board, clamp plate swing joint is in the frame, the clamp plate is used for placing the cardboard, steel knife board detachable connection is close to one side of clamp plate in the frame, steel knife board is used for carrying out indentation to the cardboard and handles its characterized in that: the steel knife clamping device comprises a steel knife plate, and is characterized by further comprising a fixing block, a limiting block and a driving part, wherein the fixing block and the limiting block are respectively positioned on two sides of the steel knife plate and used for clamping the steel knife plate, the limiting block is connected to the frame in a sliding manner from one side close to the fixing block to one side far away from the fixing block, and the driving part drives the limiting block to slide.

Through adopting above-mentioned technical scheme, through the distance between control drive portion adjustment fixed block and the stopper for can install the not steel sheet of equidimension in the frame, thereby solve the not high problem of tradition indentator suitability.

Preferably, the driving part comprises a screw and a driving assembly, the screw is rotationally connected to the frame, the rotation axis of the screw is parallel to the sliding direction of the limiting block, the screw is threaded through the limiting block, and the driving assembly is used for driving the screw to rotate.

Through adopting above-mentioned technical scheme, when needing to press from both sides tight steel knife board, place the steel knife board in the middle of fixed block and stopper earlier, then drive the rotatory stopper of drive assembly drive lead screw and move towards the fixed block to press from both sides tight steel knife board and accomplish the fixed to the steel knife board.

Preferably, the driving assembly comprises a first conical gear, a second conical gear, a transmission shaft and a power piece, wherein the first conical gear is coaxially and fixedly connected to the screw rod, the transmission shaft is rotationally connected to the frame along the axis direction perpendicular to the screw rod, the second conical gear is coaxially and fixedly connected to the transmission shaft, the second conical gear and the first conical gear are mutually meshed, and the power piece is used for driving the transmission shaft to rotate.

Through adopting above-mentioned technical scheme, the operator makes the transmission shaft rotatory through operating the driving medium when changing the steel knife board with the needs, and the rotation of drive shaft can drive the rotation of second bevel gear, will drive first bevel gear rotation when the second gear is rotatory, and thereby first bevel gear's rotation can drive the rotatory removal of control limiting plate of lead screw.

Preferably, the power piece is a hand rocker, and the hand rocker is fixedly connected to one end face of the transmission shaft.

Through adopting above-mentioned technical scheme, thereby operating personnel just can control the removal of stopper through hand and realize the centre gripping to the steel knife board or the replacement of steel knife board.

Preferably, the fixing device further comprises a clamping block and a limiting bolt, wherein a fixing groove is formed in the bottom surface of the limiting block along the length direction of the limiting block, a plurality of penetrating grooves are formed in the side wall of the fixing groove, the penetrating grooves are distributed at equal intervals along the length direction of the limiting block, the clamping block is slidably connected in the fixing groove along the length direction of the limiting block, a limiting screw hole is formed in the clamping block, and one end of the limiting bolt penetrates through the penetrating grooves and is in threaded connection with the limiting screw hole.

Through adopting above-mentioned technical scheme, through adjusting the grip block on the stopper for the grip block carries out further fixed when preventing the steel knife board removal to the steel knife board.

Preferably, the paper board positioning device further comprises a paper board positioning block, wherein the paper board positioning block is fixedly connected with a fixing bolt, a plurality of positioning threaded holes for the threaded connection of the fixing bolt are formed in the paper board placing surface of the pressing plate, and the paper board positioning block is positioned below the paper board and used for receiving the paper board.

Through adopting above-mentioned technical scheme, the setting of a plurality of locating screw hole for the locating piece can restrict the position of cardboard on the clamp plate, thereby also can let the cardboard of placing on the locating piece to just to the steel knife board when facing the cardboard of different specifications, guarantees that indentation position accords with the requirement.

Preferably, the side surface of one side of the limiting block, which is close to the pressing plate, is fixedly connected with a paperboard anti-falling piece.

Through adopting above-mentioned technical scheme, the perpendicular angle of clamp plate and bottom surface can constantly grow when the clamp plate motion, and this also has increased the risk that the cardboard drops from the clamp plate, and anticreep piece can be contradicted with the cardboard when the clamp plate moves certain angle, stably presses the cardboard on the clamp plate to make the cardboard can not drop from the cardboard when the motion of clamp plate.

Preferably, the paper board anti-falling piece is a pressing sponge, and the pressing sponge is firstly abutted on the paper board before the steel knife board contacts the paper board.

Through adopting above-mentioned technical scheme, when the clamp plate moves to certain position, press the sponge and can contradict with the cardboard, avoid the cardboard to drop, simultaneously because it is good to press the sponge compressibility, consequently can not influence the contact of steel knife board and cardboard and cause the indentation to be too shallow even do not have the appearance of indentation, practicality very.

The technical effects of the utility model are mainly as follows:

1. according to the utility model, the transmission shaft is rotated by operating the hand rocker, the rotation of the driving shaft drives the second conical gear to rotate, the second conical gear is driven to rotate when rotating, and the rotation of the first conical gear drives the screw rod to rotate so as to control the movement of the limiting plate. The method comprises the steps of carrying out a first treatment on the surface of the

2. According to the utility model, through the arrangement of the plurality of positioning threaded holes, the positioning block can cover the positions of the plates on the pressing plate, so that when the plates with different specifications are faced, the plates placed on the positioning block can be right opposite to the steel knife plate, and the indentation positions are ensured to meet the requirements;

3. the paperboard can not fall off from the paperboard during movement of the pressing plate due to the arrangement of the pressing sponge, and meanwhile, the contact between the steel knife plate and the paperboard can not be influenced to cause shallow indentation or even no indentation due to good compressibility of the pressing sponge, so that the utility model is very practical.

Drawings

Fig. 1 is a schematic structural view of the present embodiment.

Fig. 2 is another angle structure diagram of the present embodiment.

FIG. 3 is a partial cross-sectional view of FIG. 1 taken along line A-A where the clamp block and stop block are connected.

Reference numerals illustrate: 1. a frame; 2. a pressing plate; 21. positioning the threaded hole; 3. a steel knife plate; 4. a fixed block; 5. a limiting block; 51. a clamping block; 511. limiting screw holes; 52. a limit bolt; 53. a fixing groove; 531. a through groove; 6. a driving section; 61. a screw rod; 62. a drive assembly; 621. a first bevel gear; 622. a second bevel gear; 623. a transmission shaft; 7. a power member; 71. a hand rocker; 8. a cardboard positioning block; 81. a fixing bolt; 9. a cardboard anti-drop member; 91. the sponge is pressed.

Detailed Description

The following is a further detailed description of the present application with reference to fig. 1-3, so that the technical solutions of the present application may be more easily understood and mastered.

The embodiment of the application discloses an adjustable height adaptation indentator.

Referring to fig. 1, an adjustable height adaptation indenting machine of this embodiment includes a frame 1, a pressing plate 2 and a steel knife plate 3, the steel knife plate 3 is detachably connected on one side of the frame 1 close to the pressing plate 2, the pressing plate 2 is movably connected on the frame 1, the pressing plate 2 is used for placing a paperboard, a motor on the frame 1 can not drive the pressing plate 2 to reciprocate, when the paperboard needs to be indented, the paperboard is firstly placed on the side of the pressing plate 2 close to one side of the frame 1, the pressing plate 2 can drive the paperboard to contact with the steel knife plate 3, then a knife blade on the steel knife plate 3 can cut the paperboard to leave an indentation on the paperboard, and the subsequent paperboard is convenient to fold.

Referring to fig. 1 and 2, the height-adjustable creasing machine of the present embodiment further includes a board positioning block 8, a fixing bolt 81 is fixedly connected to the board positioning block 8, a plurality of positioning threaded holes 21 for threaded connection of the fixing bolt 81 are formed in a board placing surface of the pressing board 2, and the board positioning block 8 is located below the board and is used for receiving the board. The positioning screw holes 21 are arranged, so that the positioning blocks can limit the positions of the paperboards on the pressing plate 2, and the paperboards placed on the positioning blocks can be opposite to the steel knife plate 3 when the paperboards of different specifications face each other, and the indentation positions are ensured to meet the requirements.

Referring to fig. 1-3, the device further comprises a fixed block 4, a limiting block 5 and a driving part 6, wherein the driving part 6 comprises two lead screws 61 and a driving assembly 62. The fixed block 4 is fixedly connected to the frame 1 along two ends of the parallel direction, two lead screws 61 are respectively connected to two ends of the fixed block 4 in a rotating mode along the vertical direction, meanwhile, the lead screws 61 penetrate through and are connected to the limiting block 5 in a threaded mode, and a driving assembly 62 is used for driving the lead screws 61 to rotate. When the steel knife plate 3 needs to be clamped, the steel knife plate 3 is placed between the fixed block 4 and the limiting block 5, and then the driving assembly 62 drives the screw rod 61 to rotate so as to drive the limiting block 5 to move towards the fixed block 4, so that the steel knife plate 3 is clamped, and the steel knife plate 3 is fixed.

Referring to fig. 1-3, the fixing device further comprises two clamping blocks 51 and a limiting bolt 52, wherein a fixing groove 53 is formed in the bottom surface of the limiting block 5 along the length direction of the limiting block 5, a plurality of penetrating grooves 531 are formed in the side wall of the fixing groove 53, the penetrating grooves 531 are distributed at equal intervals along the length direction of the limiting block 5, the two clamping blocks 51 are slidably connected in the fixing groove 53 along the length direction of the limiting block 5, limiting screw holes 511 are formed in the two clamping blocks 51, and one end of the limiting bolt 52 penetrates through the penetrating grooves 531 and is in threaded connection with the limiting screw holes 511. The clamping blocks 51 are adjusted on the limiting blocks 5, so that the clamping blocks 51 further fix the steel knife plate 3 to prevent the steel knife plate 3 from moving.

Referring to fig. 1-3, the driving assembly 62 includes a first conical gear 621, a second conical gear 622, a transmission shaft 623 and a power unit 7, the power unit 7 is a hand crank 71, the first conical gear 621 is coaxially and fixedly connected to one end of the screw 61 far away from the fixed block 4, the transmission shaft 623 is rotatably connected to the frame 1 along the axis direction perpendicular to the screw 61, the second conical gear 622 is coaxially and fixedly connected to the transmission shaft 623, the second conical gear 622 and the first conical gear 621 are meshed with each other, and the hand crank 71 is fixedly connected to one end face of the transmission shaft 623. When the upper operator needs to replace the steel knife plate 3, the fixing piece is operated to enable the transmission shaft 623 to rotate, the rotation of the driving shaft drives the second conical gear 622 to rotate, the second gear rotates to drive the first conical gear 621 to rotate, and the rotation of the first conical gear 621 drives the screw rod 61 to rotate so as to control the movement of the limiting plate.

Referring to fig. 1-3, the height-adjustable creasing machine of the present embodiment further includes a board release preventing member 9, the board release preventing member 9 is a pressing sponge 91, the pressing sponge 91 is fixedly connected to a side surface of the limiting block 5, which is close to the pressing plate 2, and before the steel knife board 3 contacts the board, the pressing sponge 91 is firstly abutted to the board. The vertical angle between the pressing plate 2 and the bottom surface can be continuously increased when the pressing plate 2 moves, the risk that the paper board falls off from the pressing plate 2 is increased, the falling-off preventing piece can collide with the paper board when the pressing plate 2 moves to a certain angle, the paper board is stably pressed on the pressing plate 2, and therefore the paper board cannot fall off from the paper board when the pressing plate 2 moves. Meanwhile, as the compression of the pressing sponge 91 is good, the contact between the steel knife board 3 and the paperboard is not affected, so that the indentation is too shallow or even no indentation occurs, and the pressing sponge is quite practical.

Of course, the foregoing is merely exemplary of the application, and other embodiments of the application are possible, and all modifications and equivalents of the application are intended to fall within the scope of the application.

Claims

1. The utility model provides an adjustable adaptation indentator, includes frame (1), clamp plate (2) and steel knife board (3), clamp plate (2) swing joint is on frame (1), clamp plate (2) are used for placing the cardboard, steel knife board (3) can dismantle one side of connecting being close to clamp plate (2) in frame (1), steel knife board (3) are used for carrying out indentation to the cardboard and handle, its characterized in that: still include fixed block (4), stopper (5) and drive portion (6), fixed block (4) are located the both sides of steel knife board (3) respectively with stopper (5) and are used for pressing from both sides tight steel knife board (3), stopper (5) are along being close to fixed block (4) one side to keeping away from fixed block (4) one side sliding connection on frame (1), drive portion (6) drive stopper (5) slip.

2. The adjustable height adaptive creasing machine of claim 1, wherein: the driving part (6) comprises a screw (61) and a driving assembly (62), the screw (61) is rotationally connected to the frame (1), the rotation axis of the screw (61) is parallel to the sliding direction of the limiting block (5), the screw (61) is penetrated and is in threaded connection with the limiting block (5), and the driving assembly (62) is used for driving the screw (61) to rotate.

3. The adjustable height adaptive creasing machine of claim 2, wherein: the driving assembly (62) comprises a first conical gear (621), a second conical gear (622), a transmission shaft (623) and a power piece (7), wherein the first conical gear (621) is coaxially and fixedly connected to the screw rod (61), the transmission shaft (623) is rotationally connected to the frame (1) along the axis direction perpendicular to the screw rod (61), the second conical gear (622) is coaxially and fixedly connected to the transmission shaft (623), the second conical gear (622) and the first conical gear (621) are meshed with each other, and the power piece (7) is used for driving the transmission shaft (623) to rotate.

4. A height-adjustable adaptive creasing machine according to claim 3, wherein: the power piece (7) is a hand-operated rod (71), and the hand-operated rod (71) is fixedly connected to one end face of the transmission shaft (623).

5. The adjustable height adaptive creasing machine of claim 1, wherein: still include grip block (51) and stop bolt (52), fixed slot (53) have been seted up along the length direction of stopper (5) on stopper (5) bottom surface, a plurality of grooves (531) of running through have been seted up on fixed slot (53) lateral wall, the length direction equidistance that runs through groove (531) along stopper (5) distributes, the length direction sliding connection of grip block (51) along stopper (5) is in fixed slot (53), stop screw (511) have been seted up on grip block (51), the one end of stop bolt (52) is passed and is run through groove (531) and threaded connection in stop screw (511).

6. The adjustable height adaptive creasing machine of claim 1, wherein: the paper board positioning device is characterized by further comprising a paper board positioning block (8), wherein a fixing bolt (81) is fixedly connected to the paper board positioning block (8), a plurality of positioning threaded holes (21) which are used for being in threaded connection with the bolts are formed in the paper board placing surface of the pressing plate (2), and the paper board positioning block (8) is positioned below the paper board and used for receiving the paper board.

7. The adjustable height adaptive creasing machine of claim 1, wherein: the side surface of one side of the limiting block (5) close to the pressing plate (2) is fixedly connected with a paperboard anti-falling piece (9).

8. The adjustable height adaptive creasing machine of claim 7, wherein: the paper board anti-falling piece (9) is a pressing sponge (91), and before the steel knife board (3) contacts the paper board, the pressing sponge (91) is firstly abutted on the paper board.