阅读说明：本技术 手摇型锟距可调节式多功能纸艺压花机 (Hand-operated type roll spacing adjustable multifunctional paper embossing machine ) 是由 李延冲 于 2020-05-20 设计创作，主要内容包括：本发明公开了手摇型锟距可调节式多功能纸艺压花机,包括机械外壳、机芯铝框、上锟、下锟、手柄摇把,所述手柄摇把设于机械外壳的右侧,所述机芯铝框设于机械外壳内,所述机械铝框底部的两侧设有供下锟两端插入的第一圆孔,所述机芯铝框中部的两侧开有第一空腔,所述第一空腔内均设有升降滑块所述升降滑块上均设有供上锟两端插入的第二圆孔,所述上锟的右端还同轴设有第一大齿轮,所述机芯铝框的顶部还设有滑槽,所述滑槽内一对齿条,所述一对齿条之间设有第二大齿轮,所述一对齿条均设有朝向其同侧的升降滑块的斜面,所述两侧的升降滑块的顶部也均设有朝向其同侧的齿条的斜面,所述第二大齿轮的左侧设有第二传动齿轮轴。(The invention discloses a hand-operated type roll-distance adjustable multifunctional paper embossing machine, which comprises a mechanical shell, a machine core aluminum frame, an upper roll, a lower roll and a handle crank, wherein the handle crank is arranged on the right side of the mechanical shell, the machine core aluminum frame is arranged in the mechanical shell, two sides of the bottom of the machine core aluminum frame are provided with first round holes for inserting two ends of the lower roll, two sides of the middle part of the machine core aluminum frame are provided with first cavities, lifting sliding blocks are respectively arranged in the first cavities, second round holes for inserting two ends of the upper roll are respectively arranged on the lifting sliding blocks, the right end of the upper roll is also coaxially provided with a first big gear, the top of the machine core aluminum frame is also provided with a sliding chute, a pair of racks is arranged in the sliding chute, a second big gear is arranged between the pair of racks, the pair of racks are respectively provided with an inclined plane of the lifting sliding blocks facing to the same side of the racks, the tops of the lifting sliding blocks on two sides are also provided with inclined planes of the racks facing to the same side of the lifting sliding blocks, and a second transmission gear shaft is arranged on the left side of the second gearwheel.)

1. Hand-operated type roll-distance adjustable multifunctional paper embossing machine, which comprises a mechanical shell, a machine core aluminum frame, an upper roll, a lower roll and a handle crank, and is characterized in that the handle crank is arranged on the right side of the mechanical shell, the machine core aluminum frame is arranged in the mechanical shell, two sides of the bottom of the machine core aluminum frame are provided with first round holes for inserting two ends of the lower roll, two ends of the lower roll are in running fit with the first round holes, two sides of the middle part of the machine core aluminum frame are provided with first cavities, the first cavities are internally provided with lifting slide blocks, the lifting slide blocks are in sliding fit with side walls of the first cavities in the vertical direction, the lifting slide blocks are respectively provided with second round holes for inserting two ends of the upper roll, two ends of the upper roll are in running fit with the second round holes, the right end of the upper roll is also coaxially provided with a first big gear, the lifting slide blocks are also provided with a first transmission gear shaft, gear teeth at the left end of the first transmission gear shaft are meshed with the first big gear, the right-hand member and the handle of first transmission gear axle are connected, the top of core aluminium frame still is equipped with the spout, a pair of rack in the spout, be equipped with the second gear wheel between a pair of rack, and the teeth of a cogwheel on the rack all with second gear engagement, drive a pair of rack during second gear wheel rotation and in the spout horizontal direction opposite direction slip, a pair of rack all is equipped with the inclined plane towards the lifting slide block of its homonymy, the top of the lifting slide block of both sides also all is equipped with the inclined plane towards the rack of its homonymy, inclined plane on the rack offsets with the lifting slide block on the inclined plane, the left side of second gear wheel is equipped with second transmission gear axle, the teeth of a cogwheel and second gear engagement of second transmission gear axle bottom, the top of second transmission gear axle exposes in the central authorities at mechanical housing top.

2. The hand-operated roll-nip adjustable multifunctional paper embossing machine according to claim 1, characterized in that the front end and the rear end of the machine housing are both provided with a second cavity, a workbench is arranged in each second cavity, and both sides of the workbench are hinged with the side walls of the second cavity.

3. The hand-operated roll nip adjustable multifunctional paper embossing machine according to claim 1, characterized in that the bottom of the lifting slider is provided with two springs, the bottom end of the spring is against the bottom surface of the first cavity, and the top end of the spring is against the bottom surface of the lifting slider.

4. The roll nip adjustable multi-functional paper embossing machine of claim 1, wherein the bevel pitch of the rack is in the range of 10 degrees to 45 degrees and the bevel pitch of the lifting slide is in the range of 45 degrees to 75 degrees.

5. The hand-operated roll-nip adjustable multi-functional paper embossing machine according to claim 1, characterized in that the top end of the second transmission gear shaft is coaxially provided with a knob.

6. The hand-operated type roll nip adjustable multifunctional paper embossing machine as claimed in claim 1, wherein a handle button head is further provided at the right end of the first transmission gear shaft, a spring buckle is further provided in the handle grip, and the handle grip is hinged to the handle button head through the spring buckle.

7. The roll gap adjustable multi-functional paper embossing machine of claim 1, wherein the lifting slider drives the upper roll to move in a vertical direction, and the gap size between the adjustable upper roll and the adjustable lower roll is in a range of 6.5 mm to 21 mm.

8. The hand-operated roll nip adjustable multifunctional paper embossing machine as claimed in claim 6, wherein a clearance groove for the handle round head to move in the vertical direction is further provided on the left side of the machine housing, so that the handle round head can slide in the clearance groove within a range of 6.5 mm to 21 mm.

9. The hand-operated type roll-pitch adjustable multifunctional paper embossing machine according to claim 1, wherein V-shaped grooves are formed in two sides of the lifting slider, V-shaped bosses are formed in side walls of the first cavity, and the V-shaped bosses are in sliding fit with the V-shaped grooves.

10. The roll nip adjustable multi-functional paper embossing machine according to claim 1, characterized in that the effective working width of the upper and lower rolls is 110 to 420 mm.

Technical Field

The invention relates to the technical field of paper embossing machines, in particular to a hand-operated type roll distance adjustable multifunctional paper embossing machine.

Background

The paper embossing machine is mainly used for pressing various deep patterns on various kinds of paper, two press rollers are used, a base plate, the paper and a knife mold which are stacked are inserted between the two press rollers, and the paper is embossed by rotating an upper roller; the space between the press rollers in the paper embossing machine in the market is fixed, one product is only used for pattern press cutting of a cutter die with single size and thickness and a base plate, cutter dies with different types or thicknesses can be used only by matching a plurality of base plates, the manufacturing cost is increased, the total thickness of the base plates is smaller than or larger than the space between the press rollers when the base plates are superposed, however, the difference value causes that the local part of paper is not pressed in place by the cutter die to influence the embossing quality when the distance is smaller than the space, the roll is difficult to rotate when the distance is larger than the space, a rotating part can be damaged after long-term use, the service life of the product is shortened, and therefore, the hand-operated type roll distance adjustable multifunctional paper embossing machine is provided.

Disclosure of Invention

The present invention aims to overcome the above-mentioned shortcomings and provide a technical solution to solve the above-mentioned problems.

Hand-operated type roll-distance adjustable multifunctional paper embossing machine comprises a mechanical shell, a machine core aluminum frame, an upper roll, a lower roll and a handle crank, wherein the handle crank is arranged on the right side of the mechanical shell, the machine core aluminum frame is arranged in the mechanical shell, two sides of the bottom of the machine aluminum frame are provided with first round holes for inserting two ends of the lower roll, two ends of the lower roll are in running fit with the first round holes, two sides of the middle part of the machine core aluminum frame are provided with first cavities, the first cavities are internally provided with lifting slide blocks, the lifting slide blocks are in sliding fit with the side walls of the first cavities in the vertical direction, the lifting slide blocks are respectively provided with second round holes for inserting two ends of the upper roll, two ends of the upper roll are in running fit with the second round holes, the right end of the upper roll is also coaxially provided with a first large gear, the lifting slide blocks are also provided with a first transmission gear shaft, and the left end gear teeth of the first transmission gear shaft is meshed with the first large gear, the right-hand member and the handle of first transmission gear axle are connected, the top of core aluminium frame still is equipped with the spout, a pair of rack in the spout, be equipped with the second gear wheel between a pair of rack, and the teeth of a cogwheel on the rack all with second gear engagement, drive a pair of rack during second gear wheel rotation and in the spout horizontal direction opposite direction slip, a pair of rack all is equipped with the inclined plane towards the lifting slide block of its homonymy, the top of the lifting slide block of both sides also all is equipped with the inclined plane towards the rack of its homonymy, inclined plane on the rack offsets with the lifting slide block on the inclined plane, the left side of second gear wheel is equipped with second transmission gear axle, the teeth of a cogwheel and second gear engagement of second transmission gear axle bottom, the top of second transmission gear axle exposes in the central authorities at mechanical housing top.

Preferably, the front end and the rear end of machine housing all are equipped with the second cavity, all be equipped with the workstation in the second cavity, the both sides of workstation are articulated with the lateral wall of second cavity.

Preferably, the bottom of the lifting slide block is provided with two springs, the bottom ends of the springs are abutted to the bottom surface of the first cavity, and the top ends of the springs are abutted to the bottom surface of the lifting slide block.

Preferably, the slope of the rack is in the range of 10 degrees to 45 degrees, and the slope of the lifting slider is in the range of 45 degrees to 75 degrees.

Preferably, the top end of the second transmission gear shaft is coaxially provided with a knob.

Preferably, the right end of the first transmission gear shaft is further provided with a handle round head, a spring buckle is further arranged in the handle grip, and the handle grip is hinged to the handle round head through the spring buckle.

Preferably, the lifting slide drives the upper roller to move in the vertical direction, and the size of the gap between the upper roller and the lower roller can be adjusted to be within the range of 6.5 mm to 21 mm.

Preferably, a clearance groove for the handle round head to move in the vertical direction is further formed in the left side of the mechanical shell, and the handle round head can slide in the clearance groove within the range of 6.5 mm to 21 mm.

Preferably, the two sides of the lifting slide block are provided with V-shaped grooves, the side wall of the first cavity is provided with a V-shaped boss, and the V-shaped boss is in sliding fit with the V-shaped grooves.

Preferably, the effective working width of the upper and lower rollers is 110 to 420 mm.

The invention has the beneficial effects that: the invention has novel structure and simple operation, the second transmission gear shaft rotates and drives the second gearwheel to rotate by twisting the knob at the top of the mechanical shell, and then a pair of racks meshed with the second gearwheel perform opposite sliding in the horizontal direction in the sliding chute; when the knob is twisted clockwise, and the pair of racks simultaneously slide outwards, the racks extrude the lifting slide blocks on the same side at the end provided with the inclined plane, so that the lifting slide blocks slide downwards in the vertical direction, and the spring at the bottom of the lifting slide blocks is compressed, so that the upper roll is driven to slide downwards, namely, the distance between the upper roll and the lower roll is reduced; when the knob is twisted anticlockwise, the pair of racks slide inwards at the same time, the lifting slide blocks on the same sides of the racks are released, and at the moment, springs at the bottoms of the lifting slide blocks are released to push the lifting slide blocks to slide upwards in the vertical direction, so that the upper roll is driven to slide upwards, namely, the distance between the upper roll and the lower roll is increased; the distance between the upper roll and the lower roll can be flexibly adjusted, namely, one product can be used for carrying out pattern press cutting on the cutting die and the base plate with various sizes and thicknesses, the cutting dies with different types or thicknesses do not need to be matched with a plurality of base plates, the product can be continuously used by adjusting the distance between the upper roll and the lower roll, the manufacturing cost of the base plate is reduced, the total thickness of the base plate after being overlapped is adjusted, the difference between the total thickness of the base plate and the distance between the press rolls is greatly reduced, the press cutting manufacturing of the cutting die is easier, the embossing quality is improved, the upper roll is easier to rotate due to proper distance, the loss of a rotating part is reduced, and the service life of the product is prolonged.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a hand-operated roll nip adjustable multifunctional paper embossing machine according to the present invention;

FIG. 2 is a cross-sectional view of the multifunctional paper embossing machine with adjustable roll gap of the hand-operated type roll;

fig. 3 is a schematic view of a machine core aluminum frame of the hand-operated type roll gap adjustable multifunctional paper embossing machine of the invention;

FIG. 4 is a sectional view A-A of the aluminum frame of the movement of the hand-operated roll-pitch adjustable multifunctional paper embossing machine of the present invention;

FIG. 5 is a schematic view of a rack of the roll gap adjustable multi-functional paper embossing machine of the hand-operated type of the present invention;

fig. 6 is a partial enlarged view of a lifting slide block of the hand-operated roll pitch adjustable multifunctional paper embossing machine of the present invention;

fig. 7 is a schematic structural view of the multifunctional paper embossing machine with adjustable roll gap of the hand-operated type.

Shown in the figure: 1. mechanical housing, 2, core aluminium frame, 3, top roll, 4, lower roll, 5, handle crank, 6, first round hole, 7, first cavity, 8, lifting slide block, 9, second round hole, 10, first gear wheel, 11, first transmission gear shaft, 12, spout, 13, rack, 14, second gear wheel, 15, second transmission gear shaft, 16, second cavity, 17, spring, 18, knob, 19, handle button head, 20, clearance groove, 21, V type recess, 22, V type boss.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 7, in the embodiment of the present invention, the hand-operated roll-pitch adjustable multifunctional paper embossing machine includes a machine housing 1, a machine core aluminum frame 2, an upper roll 3, a lower roll 4, and a handle crank 5, wherein the handle crank 5 is disposed at the right side of the machine housing 1, the machine core aluminum frame 2 is disposed in the machine housing 1, first circular holes 6 into which two ends of the lower roll 4 are inserted are disposed at two sides of the bottom of the machine core aluminum frame 2, two ends of the lower roll 4 are rotationally matched with the first circular holes 6, first cavities 7 are opened at two sides of the middle portion of the machine core aluminum frame 2, a lifting slider 8 is disposed in each first cavity 7, the lifting slider 8 is slidably matched with a side wall of the first cavity 7 in the vertical direction, second circular holes 9 into which two ends of the upper roll 3 are inserted are disposed on the lifting slider 8, two ends of the upper roll 3 are rotationally matched with the second circular holes 9, a first large gear 10 is disposed at the right end of the upper roll 3 coaxially, the lifting slide block 8 is further provided with a first transmission gear shaft 11, the gear teeth at the left end of the first transmission gear shaft 11 are meshed with a first large gear 10, the right end of the first transmission gear shaft 11 is connected with the handle grip 5, the top of the core aluminum frame 2 is further provided with a sliding groove 12, a pair of racks 13 are arranged in the sliding groove 12, a second large gear 14 is arranged between the pair of racks 13, the gear teeth on the racks 13 are all meshed with the second large gear 14, the second large gear 14 drives the pair of racks 13 to slide in the sliding groove 12 in a horizontal direction in a facing manner, the pair of racks 13 are all provided with inclined planes of the lifting slide blocks 8 facing the same side, the tops of the lifting slide blocks 8 at the two sides are also provided with inclined planes of the racks 13 facing the same side, the inclined planes on the racks 13 are abutted against the inclined planes on the lifting slide block 8, and the left side of the second large gear 14 is provided with a second transmission gear shaft 15, the gear teeth at the bottom end of the second transmission gear shaft 15 are engaged with the second gearwheel 14, and the top end of the second transmission gear shaft 15 is exposed at the center of the top of the mechanical housing 1.

Preferably, a second cavity 16 is arranged at both the front end and the rear end of the mechanical housing 1, a workbench 17 is arranged in each second cavity 16, and both sides of the workbench 17 are hinged with the side wall of the second cavity 16; when the workbench 14 is in a non-working state, the workbench can be folded and stored by 90 degrees, so that the space is saved.

Preferably, the bottom of the lifting slider 8 is provided with two springs 17, the bottom ends of the springs 17 are abutted against the bottom surface of the first cavity 7, and the top ends of the springs 17 are abutted against the bottom surface of the lifting slider 8.

Preferably, the slope of the rack 13 is in the range of 10 degrees to 45 degrees, and the slope of the lifting slider 8 is in the range of 45 degrees to 75 degrees.

Preferably, a knob 18 is coaxially arranged at the top end of the second transmission gear shaft 15; it is convenient to adjust the working distance between the upper roller 3 and the lower roller 4.

Preferably, a handle round head 19 is further arranged at the right end of the first transmission gear shaft 11, a spring buckle is further arranged in the handle grip 5, and the handle grip 5 is hinged to the handle round head 19 through the spring buckle; utilize the spring buckle can 180 degrees foldings to accomodate during handle crank 5 non-operating condition, save space.

Preferably, the lifting slider 8 drives the upper roller 3 to move in the vertical direction, and the size of the gap between the upper roller 3 and the lower roller 4 can be adjusted to be in the range of 6.5 mm to 21 mm.

Preferably, the left side of the machine housing 1 is further provided with a clearance groove 20 for the handle round head 19 to move in the vertical direction, and the range of the handle round head 19 sliding in the clearance groove 20 is 6.5 mm to 21 mm.

Preferably, two sides of the lifting slider 8 are provided with V-shaped grooves 21, the side wall of the first cavity 7 is provided with V-shaped bosses 22, and the V-shaped bosses 22 are in sliding fit with the V-shaped grooves 21; which serves to secure and guide the sliding movement of the lifting slide 8.

Preferably, the effective working width of the upper and lower rollers is 110 to 420 mm; can work with a backing plate having a width of 110 mm to 420 mm.

Example 1:

by twisting a knob at the top of the mechanical shell, a second transmission gear shaft rotates and drives a second large gear to rotate, and then a pair of racks meshed with the second large gear slide in opposite directions in a horizontal direction in the sliding groove; when the knob is twisted clockwise, and the pair of racks simultaneously slide outwards, the racks extrude the lifting slide blocks on the same side at the end provided with the inclined plane, so that the lifting slide blocks slide downwards in the vertical direction, and the spring at the bottom of the lifting slide blocks is compressed, so that the upper roll is driven to slide downwards, namely, the distance between the upper roll and the lower roll is reduced; and finally, the base plate, the paper and the cutting die which are stacked are inserted between an upper roller and a lower roller, a first transmission gear shaft drives a first large gear meshed with the first large gear through a handle grip, the upper roller starts synchronous transfer, the lower roller does not have gear transmission, and auxiliary rotation is carried out by utilizing the friction of the base plate during working.

Example 2:

by twisting a knob at the top of the mechanical shell, a second transmission gear shaft rotates and drives a second large gear to rotate, and then a pair of racks meshed with the second large gear slide in opposite directions in a horizontal direction in the sliding groove; when the knob is twisted anticlockwise, the pair of racks slide inwards at the same time, the lifting slide blocks on the same sides of the racks are released, and at the moment, springs at the bottoms of the lifting slide blocks are released to push the lifting slide blocks to slide upwards in the vertical direction, so that the upper roll is driven to slide upwards, namely, the distance between the upper roll and the lower roll is increased; and finally, the base plate, the paper and the cutting die which are stacked are inserted between an upper roller and a lower roller, a first transmission gear shaft drives a first large gear meshed with the first large gear through a handle grip, the upper roller starts synchronous transfer, the lower roller does not have gear transmission, and auxiliary rotation is carried out by utilizing the friction of the base plate during working.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.