Carton paper separating and line pressing mechanism
By designing a carton-separating creasing mechanism with movable creasing rollers and a distance sensor, the problem of existing creasing machines being unable to adjust the distance and create multiple creasing lines has been solved, enabling flexible adjustment of the creasing roller distance and simplifying the operation of multiple creasing lines.
Patent Information
- Application Number
- CN202520074697.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-14
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-01-14
AI Technical Summary
Existing creasing machines cannot adjust the creasing distance and cannot simultaneously press multiple creases on the cardboard, requiring frequent replacement of creasing rollers, making operation cumbersome.
Design a carton paper-separating and creasing mechanism, which uses movable creasing wheels and a distance sensor. The distance between the creasing wheels is obtained through the distance sensor and a reference plate, and the number and distance of the creasing wheels can be adjusted as needed. Precise adjustment is achieved by combining the scale grooves of the transmission shaft and the drive shaft.
It enables flexible adjustment of the pressure roller distance and multiple pressure lines, simplifying the operation process and improving pressure efficiency and flexibility.
Smart Images
Figure CN223850117U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the paper box production technical field, specifically relates to a paper box paper separating and line pressing mechanism. BACKGROUND
[0002] The paper box line pressing is one of the indispensable links in the process of paper box processing, the line pressing set on the paper box can further facilitate the bending of the paper box, so that the perfect paper box can be guaranteed, and the line pressing machine is mostly used for line pressing in the process of paper box line pressing;
[0003] However, the existing line pressing machine cannot adjust the line pressing distance, the line pressing wheels of the general line pressing machine are fixed on the transmission shaft, the distance of the line pressing wheels is the same, if different distance line pressing is needed, the line pressing wheels need to be replaced, and the line pressing wheel on the existing transmission shaft is only single, cannot press multiple lines on the paperboard at the same time, and often needs secondary line pressing, which is relatively cumbersome. UTILITY MODEL CONTENTS
[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art, and provide a paper box paper separating and line pressing mechanism.
[0005] To solve the above technical problems, the basic idea of the technical scheme of the utility model is:
[0006] A paper box paper separating and line pressing mechanism, including workbench, side support, transmission shaft and drive shaft, the upper end rear side of the workbench is fixed with symmetrical side supports, the middle part of the two side supports is provided with a transmission shaft and a drive shaft, and a plurality of line pressing wheels for paperboard line pressing are arranged outside the transmission shaft and the drive shaft;
[0007] Each line pressing wheel is composed of two semicircular sleeves, the two semicircular sleeves are fixed by a fixed bolt, screw holes for mounting positioning bolts are formed in the outer part of both ends of each semicircular sleeve, the positioning bolt is used for abutting against the transmission shaft or the drive shaft, scale grooves are formed at equal intervals outside the transmission shaft and the drive shaft, distance measuring sensors and reference plates are arranged on both sides of each semicircular sleeve, the distance measuring sensor is connected with the backup power supply circuit inside the upper end of the semicircular sleeve through a wire, and the backup power supply is connected with the controller on the side surface of the semicircular sleeve through a wire.
[0008] The upper end front side of the workbench is provided with a feeding table for placing paperboard, and the upper end of the feeding table is provided with a gap slot for horizontal movement of two limiting plates.
[0009] Optionally, the bottom sides of the workbench are fixed with U-shaped bases through support columns, and self-locking universal wheels are installed at the bottom corners of the U-shaped bases.
[0010] Optionally, opposite faces of the two side supports are fixed with slide rails for longitudinal movement of the sliding blocks, opposite faces of the two sliding blocks are fixed with bearing seats, and middle portions of side ends of the two bearing seats are provided with grooves for placement of end heads of the transmission shaft, the transmission shaft is rotatably connected with the grooves through bearings, and the end heads of the transmission shaft are provided with contact surfaces with balls.
[0011] Optionally, the transmission shaft and the drive shaft are both externally sleeved with positioning rings, each positioning ring is fixed through a mounting bolt, outer portions of the two positioning rings are fixed with a driving gear and a driven gear, the driving gear and the driven gear are meshed with each other, one end of the drive shaft penetrates through the outer portion of the side support plate and is fixed with the output shaft of the first motor through a shaft coupling, and the first motor is installed on the outer portion of the side support plate through a first machine box.
[0012] Optionally, the inner portion of the front end of the workbench is provided with a cavity for installation of the multi-stage electric push rod, the telescopic end of the multi-stage electric push rod penetrates through the top of the cavity and is fixed with the bottom of the feeding table, and the bottom of each guiding rod penetrates through the inner portion of the cavity and is fixed with a polyurethane block.
[0013] Optionally, the inner sides of the two ends of the yielding groove are both installed with first dustproof concertinas, the other ends of the first dustproof concertinas are fixed with the outer side walls of the two limiting plates respectively, and the second dustproof concertina is installed between the two limiting plates.
[0014] Optionally, the inner portion of the feeding table is provided with a driving cavity for installation of a double-head screw rod, one end of the double-head screw rod is rotatably connected with the side portion of the driving cavity through a bearing, the other end of the double-head screw rod penetrates through the outer portion of the driving cavity and is fixed with the output shaft of the second motor through a shaft coupling, the second motor is fixed on the outer portion of the feeding table through a second machine box, the outer portions of the two ends of the double-head screw rod are both installed with threaded sleeves, the upper ends of the threaded sleeves are fixed with the bottoms of the limiting plates, the bottoms of the two threaded sleeves are fixed with guiding blocks, and the bottoms of the two guiding blocks are slidably connected with the guiding rails in the inner bottom of the driving cavity.
[0015] After the above technical scheme is adopted, the present application has the following advantages compared with the prior art, of course, any product implementing the present application does not necessarily need to achieve all the advantages described below:
[0016] The utility model discloses a plurality of be used for the paperboard is pressed line's press line wheel all adopts the design of movable, moves when will twist loose positioning bolt, immediately can move press line wheel in the outside of drive shaft and transmission shaft, and press line wheel can adjust the distance required after twisting tightly according to need, and the device can carry out multiple press line to paperboard according to need, namely according to need self -regulation press line wheel's use number, second in order to facilitate user fast knowing adjustment distance, the ranging sensor and reference plate are set up respectively in the both sides of semicircular kit, and user moves press line wheel, and ranging sensor emits infrared to another press line wheel's reference plate to obtain the distance between two press line wheels, thereby helping staff to know the distance between two press line wheels, can also check through the scale groove outside transmission shaft and drive shaft simultaneously.
[0017] The specific embodiments of the utility model will be described in further detail below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS
[0018] The drawings in the following description are only some embodiments, and other drawings can be obtained according to these drawings without paying creative labor for ordinary skilled in the art. In the drawings:
[0019] Figure 1 It is the front view cross section structure schematic diagram of the utility model;
[0020] Figure 2 It is the combined parts structure schematic diagram of workbench, drive shaft, transmission shaft and press line wheel in the utility model;
[0021] Figure 3 It is the appearance parts structure diagram of limiting plate in the utility model;
[0022] Figure 4 It is Figure 1 The A part structure schematic diagram in;
[0023] Figure 5 It is Figure 1 The B part structure schematic diagram in;
[0024] Figure 6 It is Figure 1 The C part structure schematic diagram in;
[0025] Figure 7 It is Figure 2 The D part structure schematic diagram in;
[0026] Figure 8 It is Figure 2 The E part structure schematic diagram in.
[0027] In the drawings, the component list represented by each sign is as follows:
[0028] 1, workbench; 2, side support; 3, transmission shaft; 4, drive shaft; 5, semicircular sleeve; 6, fixed bolt; 7, positioning bolt; 8, scale groove; 9, distance sensor; 10, reference plate; 11, backup power supply; 12, controller; 13, feeding table; 14, limiting plate; 15, sliding block; 16, slide rail; 17, bearing seat; 18, ball; 19, limiting bolt; 20, positioning ring; 21, mounting bolt; 22, drive gear; 23, driven gear; 24, first motor; 25, first machine box; 26, multi-stage electric push rod; 27, guide rod; 28, polyurethane block; 29, first dustproof organ stop; 30, second dustproof organ stop; 31, double-head screw; 32, second motor; 33, second machine box; 34, threaded sleeve; 35, guide block; 36, guide rail.
[0029] It should be noted that these drawings and written descriptions are not intended to limit the scope of the concept of the utility model in any way, but to illustrate the concept of the utility model to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION
[0030] The utility model will be further described in detail in combination with the drawings.
[0031] Please refer to Figures 1 to 8 The utility model provides a kind of technical scheme: a carton paper dividing and line pressing mechanism, including workbench 1, side support 2, transmission shaft 3 and drive shaft 4, the upper end rear side of workbench 1 is fixed with side support 2 symmetrically, transmission shaft 3 and drive shaft 4 are equipped in the middle part of two side supports 2, transmission shaft 3 and drive shaft 4 are equipped with multiple line pressing wheels for paper feeding board line pressing outside;
[0032] Each line pressing wheel is formed by two semicircular sleeve 5, two semicircular sleeve 5 are fixed by fixed bolt 6, the outer part of both ends of each semicircular sleeve 5 is equipped with the screw hole for the installation of positioning bolt 7, positioning bolt 7 is used to resist transmission shaft 3 or drive shaft 4, transmission shaft 3 and drive shaft 4 are equipped with scale groove 8 outside equidistantly, distance sensor 9 and reference plate 10 are respectively equipped in the two sides of each semicircular sleeve 5, distance sensor 9 is connected with backup power supply 11 circuit in the inner part of semicircular sleeve 5 upper end by wire, backup power supply 11 is connected with controller 12 on the surface of semicircular sleeve 5 side by wire;
[0033] The upper end front side of the workbench 1 is provided with a feeding table 13 for placing paperboard, and the upper end of the feeding table 13 is provided with a clearance slot for horizontal movement of two limiting plates 14. Considering the existing line pressing machine, the line pressing distance cannot be adjusted, the line pressing wheels of the general line pressing machine are fixed on the transmission shaft 3, the distance of the line pressing wheels is the same, if different distance line pressing is required, the line pressing wheels need to be replaced, and the existing line pressing wheels on the transmission shaft 3 are only single, the paperboard cannot be pressed to form multiple lines at the same time, and the line pressing needs to be performed twice, which is more cumbersome. The line pressing wheels for pressing lines on the paperboard are all designed to be movable, the positioning bolt 7 is loosened when moving, and then the line pressing wheels can be moved outside the driving shaft 4 and the transmission shaft 3. The line pressing wheels can be adjusted to the required distance and then tightened, and the device can press multiple lines on the paperboard as required, that is, the number of line pressing wheels used is adjusted automatically as required. In addition, in order to facilitate the user to quickly know the adjustment distance, the distance measuring sensor 9 and the reference plate 10 are arranged on the two sides of the semicircular sleeve 5. When the user moves the line pressing wheel, the distance measuring sensor 9 emits infrared rays to the reference plate 10 of the other line pressing wheel to obtain the distance between the two line pressing wheels, thereby helping the staff to know the distance between the two line pressing wheels, and the scale groove 8 outside the transmission shaft 3 and the driving shaft 4 can also be used for reference.
[0034] The bottom of the workbench 1 is fixed to the U-shaped base through the support on both sides, and the self-locking universal wheels are installed at the four corners of the bottom of the U-shaped base. The self-locking universal wheels facilitate the user to move the use position of the equipment as required.
[0035] The opposite surfaces of the two side supports 2 are fixed with sliding rails 16 for longitudinal movement of sliding blocks 15, the opposite surfaces of the two sliding blocks 15 are fixed with bearing seats 17, recesses are formed in the middle of the side ends of the two bearing seats 17 for placing the end of the transmission shaft 3, the transmission shaft 3 is rotatably connected to the recess through a bearing, and the contact surface between the end of the transmission shaft 3 and the recess is provided with a ball 18. Each sliding block 15 and the sliding rail 16 are fixed through a limiting bolt 19. The transmission shaft 3 can be moved through the sliding block 15 and the sliding rail 16, so that the distance between the transmission shaft 3 and the driving shaft 4 can be adjusted. When the thickness of the paperboard to be processed is different, the distance between the two line pressing wheels needs to be adjusted. At this time, the limiting bolt 19 is loosened, and then the sliding block 15 is moved to adjust the distance between the transmission shaft 3 and the driving shaft 4. It should be noted that when the distance between the two line pressing wheels is changed, the driven gear 23 needs to be replaced to ensure that the driving gear 22 can engage with the driving gear 22, thereby ensuring transmission.
[0036] The outer part of the transmission shaft 3 and the one end of the driving shaft 4 is sleeved with a positioning ring 20, each positioning ring 20 is fixed through a mounting bolt 21, the outer part of the two positioning rings 20 is fixed with a driving gear 22 and a driven gear 23 respectively, and the driving gear 22 and the driven gear 23 are meshed with each other, one end of the driving shaft 4 penetrates to the outside of the side support plate and is fixed with the output shaft of the first motor 24 through a shaft coupling, and the first motor 24 is installed on the outside of the side support 2 through a first machine box 25, and the first motor 24 plays a role of driving rotation for the driving shaft 4, after the driving shaft 4 rotates, the transmission shaft 3 will be driven to rotate, so that the line pressing wheel rotates.
[0037] The inner part of the front end of the workbench 1 is provided with a cavity for installing a multi-stage electric push rod 26, the telescopic end top of the multi-stage electric push rod 26 penetrates through the top of the cavity and is fixed with the bottom of the feeding table 13, and the bottom of each guide rod 27 is fixed with a polyurethane block 28, the use height of the feeding table 13 is adjusted through the multi-stage electric push rod 26, and the position deviation of the feeding table 13 during movement is prevented by the guide rod 27.
[0038] The inner side of the two ends of the yielding slot is provided with a first dustproof organ board 29, the other end of each first dustproof organ board 29 is fixed with the outer side wall of the two limiting plates 14, and the second dustproof organ board 30 is installed between the two limiting plates 14, the first dustproof organ board 29 and the second dustproof organ board 30 play a dustproof role for the yielding slot, and prevent the external dust from entering the inside of the driving cavity through the yielding slot and adhering to the outside of the double-head screw rod 31 to affect the transmission between the double-head screw rod 31 and the threaded sleeve 34.
[0039] The inner part of the feeding table 13 is provided with a driving cavity for installing the double-head screw rod 31, one end of the double-head screw rod 31 is rotatably connected with the side part of the driving cavity through a bearing, the other end of the double-head screw rod 31 penetrates to the outside of the driving cavity and is fixed with the output shaft of the second motor 32 through a shaft coupling, the second motor 32 is fixed on the outside of the feeding table 13 through a second machine box 33, the outer part of the two ends of the double-head screw rod 31 is provided with a threaded sleeve 34, the upper end of the threaded sleeve 34 is fixed with the bottom of the limiting plate 14, the bottom of the two threaded sleeves 34 is fixed with a guide block 35, and the bottom of the two guide blocks 35 is slidably connected with a guide rail 36 in the bottom of the driving cavity, considering that the position deviation of the paperboard sent into the line pressing wheel needs to be prevented during the line pressing of the paperboard, the above structure is designed to guide the support plate for pressing the line of the sent line pressing wheel through the two limiting plates 14.
[0040] The utility model is not limited to the above-mentioned embodiment, any person should know the structure change made under the inspiration of the utility model, any technical scheme with the same or similar to the utility model falls into the protection scope of the utility model. The utility model is not described in detail the technology, shape, structure part is the known technology.
Claims
1. A carton dividing and creasing mechanism comprising a workbench (1), a side support (2), a transmission shaft (3) and a driving shaft (4), characterized in that, The upper end rear side of the workbench (1) is symmetrically fixed with side supports (2), the middle part of the two side supports (2) is provided with a transmission shaft (3) and a driving shaft (4), the outside of the transmission shaft (3) and the driving shaft (4) is sleeved with a plurality of paper board line pressing line pressing wheels; Each of the line pressing wheels is composed of two semicircular sleeves (5), the two semicircular sleeves (5) are fixed by fixing bolts (6), the two ends of each semicircular sleeve (5) are externally provided with screw holes for mounting positioning bolts (7), the positioning bolts (7) are used to abut against the transmission shaft (3) or the driving shaft (4), the outside of the transmission shaft (3) and the driving shaft (4) is provided with scale grooves (8) at equal intervals, the two sides of each semicircular sleeve (5) are respectively provided with a distance measuring sensor (9) and a reference plate (10), the distance measuring sensor (9) is connected with a backup power supply (11) circuit in the inside of the upper end of the semicircular sleeve (5) through wires, the backup power supply (11) is connected with a controller (12) on the side surface of the semicircular sleeve (5) through wires. The upper end of the workbench (1) is provided with a feeding table (13) for placing paper board, the upper end of the feeding table (13) is provided with a gap for horizontal movement of two limiting plates (14).
2. A carton dispensing and creasing mechanism according to claim 1 wherein, The bottom of the workbench (1) is fixed with a U-shaped base through struts, and self-locking universal wheels are installed at the four corners of the bottom of the U-shaped base.
3. A carton dispensing and creasing mechanism according to claim 1 wherein, The opposite sides of the two side supports (2) are fixed with slide rails (16) for longitudinal movement of sliding blocks (15), the opposite sides of the two sliding blocks (15) are fixed with bearing seats (17), and the side ends of the two bearing seats (17) are provided with grooves for placing the ends of the transmission shaft (3), the outside of the transmission shaft (3) is rotatably connected with the grooves through bearings, the end of the transmission shaft (3) is provided with a ball (18) on the contact surface of the groove, and the sliding block (15) and the slide rail (16) are fixed through a limiting bolt (19).
4. A carton dispensing and creasing mechanism according to claim 1 wherein, The outside of one end of the transmission shaft (3) and the driving shaft (4) is sleeved with a positioning ring (20), each positioning ring (20) is fixed through a mounting bolt (21), the outside of the two positioning rings (20) is respectively fixed with a driving gear (22) and a driven gear (23), and the driving gear (22) and the driven gear (23) are meshed with each other, one end of the driving shaft (4) penetrates to the outside of the side support plate and is fixed with the output shaft of the first motor (24) through a shaft coupling, and the first motor (24) is installed on the outside of the side support (2) through a first motor case (25).
5. A carton dispensing and creasing mechanism according to claim 1 wherein, The inside of the front end of the workbench (1) is provided with a cavity for mounting a multi-stage electric push rod (26), the telescopic end of the multi-stage electric push rod (26) penetrates through the top of the cavity and is fixed with the bottom of the feeding table (13), and the bottom of the feeding table (13) is fixed with a guide rod (27) at the four corners, and the bottom of each guide rod (27) penetrates into the inside of the cavity and is fixed with a polyurethane block (28).
6. A carton dispensing and creasing mechanism according to claim 1 wherein, The inner side of both ends of the yielding slot is provided with a first dustproof organ plate (29), the other end of each first dustproof organ plate (29) is fixed with the outer side wall of two limiting plates (14) respectively, and a second dustproof organ plate (30) is arranged between the two limiting plates (14).
7. A carton dispensing and creasing mechanism according to claim 1 wherein, The inside of the feeding table (13) is provided with a driving cavity for installing a double-head screw rod (31), one end of the double-head screw rod (31) is rotatably connected with the side of the driving cavity through a bearing, and the other end of the double-head screw rod (31) penetrates to the outside of the driving cavity and is fixed with the output shaft of the second motor (32) through a shaft coupling, the second motor (32) is fixed on the outside of the feeding table (13) through a second machine box (33), the outside of both ends of the double-head screw rod (31) is provided with a threaded sleeve (34), the upper end of the threaded sleeve (34) is fixed with the bottom of the limiting plate (14), the bottom of the two threaded sleeves (34) is fixed with a guide block (35), and the bottom of the two guide blocks (35) is slidably connected with a guide rail (36) at the bottom end of the inside of the driving cavity.