CN215702317U

CN215702317U - Safety protection device for die-cutting machine

Info

Publication number: CN215702317U
Application number: CN202122082000.9U
Authority: CN
Inventors: 陈磊; 钟平; 周新元; 李鑫
Original assignee: Shenzhen Xinqihao Equipment Hardware Co ltd
Current assignee: Shenzhen Xinqihao Equipment Hardware Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-02-01
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a safety protection device for a die-cutting machine, which belongs to the technical field of die-cutting machine safety protection and comprises a die-cutting machine assembly, wherein the die-cutting machine assembly is formed by combining a machine body, an adjusting mechanism, a protection device, a linkage device and a chain, a rotating rod is rotated by rotating a handle on one side and drives a driving gear and saw teeth to rotate, the protection device is moved up and down by the tooth joint of the saw teeth and tooth grooves, a cutter at the lower end of a cutting mechanism is isolated from the outside, and the adjusting mechanism on the other side can be driven to rotate reversely by rotating the adjusting mechanism on one side through a first driven gear and a second driven gear, so that the two sides of the protection device can be ensured to move horizontally, the safety effect is achieved, and the hands of operators are prevented from being scratched by the cutter.

Description

Safety protection device for die-cutting machine

Technical Field

The utility model belongs to the technical field of die-cutting machine safety protection, and particularly relates to a safety protection device for a die-cutting machine.

Background

The die cutting machine is called a beer machine, a cutting machine and a numerical control punching machine, is mainly used for die cutting (full break and half break), indentation and gold stamping operation, fitting and automatic waste discharge of corresponding nonmetal materials, non-setting adhesive, EVA, double-sided adhesive, electronics, mobile phone rubber mats and the like, and utilizes a steel knife, a hardware die and a steel wire (or a template carved by a steel plate) to apply certain pressure through a stamping plate to roll and cut a printed product or a paperboard into a certain shape. Is an important device for processing and forming the packages after printing. The die cutting machine has the working principle that a die cutting knife, a steel knife, a hardware die and a steel wire are utilized to apply certain pressure through a printing plate, and a printed product or a paperboard is rolled and cut into a certain shape. If the entire print is to be die cut into individual graphic products, this is called die cutting; if the steel wire is used for pressing marks or leaving bent groove marks on a printed product, the marks are called indentations; if the male template and the female template are utilized, patterns or characters with a three-dimensional effect are thermoprinted on the surface of a printed product by heating the molds to a certain temperature, which is called gold stamping; if one substrate is overlaid on another substrate is called lamination; the rest parts except the certified products are removed and called waste discharge; the above may be collectively referred to as die cutting techniques.

The existing die cutting machine is lack of a protection device, easily causes damage to hands of operators, and scraps can splash everywhere when the die cutting is carried out.

SUMMERY OF THE UTILITY MODEL

The utility model provides a safety protection device for a die-cutting machine, aiming at the problems that the existing die-cutting machine is lack of a protection device, the hands of an operator are easily damaged, and scraps can splash everywhere during die cutting.

In order to solve the above problems, the present invention adopts the following technical solutions.

A safety protection device for a die-cutting machine comprises a die-cutting machine assembly, wherein the die-cutting machine assembly is formed by combining a machine body, an adjusting mechanism, a protection device, a linkage device and a chain, the adjusting mechanism is symmetrically assembled in the middle of the machine body, the protection device is assembled at the upper end of the machine body, the linkage device is assembled between the adjusting mechanisms at two sides, and the chain is connected with the adjusting mechanisms at two sides and the linkage device; the guiding mechanism include the dwang, the outer wall of dwang on be provided with the lantern ring of symmetry, be equipped with a plurality of sawtooth on the lantern ring, be equipped with the driving gear on the outer wall of the one end of dwang, the one end of dwang is equipped with the handle, through the linkage of driving gear and aggregate unit and opposite side driving gear, can guarantee that protection device horizontally moves down.

Preferably, protection device include the protection shield of symmetry, the protection shield around the position that the two sides is close to the upper end on be equipped with the stopper of symmetry, be provided with a plurality of tooth's sockets on the outer wall of both sides around the protection shield of stopper lower extreme, both sides are provided with the recess of symmetry around the lower extreme of protection shield, the protection shield is transparent glass, can reach spacing effect through the stopper, can make things convenient for feeding and ejection of compact through the recess.

Preferably, the linkage device comprises a connecting plate, symmetrical first driven gears are assembled on the connecting plate, symmetrical second driven gears are assembled on the first driven gears on the two sides, the outer diameter of each second driven gear is smaller than that of each first driven gear, and the first driven gears on the two sides are in toothed connection.

Preferably, the organism include the platen, the platen lower extreme be equipped with the supporting leg, the up end of supporting leg is equipped with a plurality of support columns, the both sides of platen are equipped with symmetrical defeated material roller, the up end of support column is equipped with the mount table, mount table department is equipped with cutting mechanism.

Preferably, the platen up end be provided with the slot on being close to the inside position of protection device, the up end of mount table is provided with the mounting groove, the inside both sides of mounting groove are equipped with the spliced pole of symmetry, realize the cross cutting through cutting mechanism.

Preferably, the front surface of the supporting column is provided with a through hole, the side wall of the supporting column is provided with an assembly groove, the through hole is intersected with the assembly groove, two sides of the inside of the slot are provided with switches, and the switch is used for inserting the lower end of the protection device through the slot; the through hole and the assembling groove are used for assembling the adjusting mechanism.

Preferably, the protection device is assembled in the mounting groove, the adjusting mechanism is assembled in the through hole and the assembling groove, the tooth groove is in tooth joint with the sawtooth, one end of the chain is in tooth joint with the driving gear on one side, the other end of the chain is in tooth joint with the second driven gear, and the other side is also in the same connecting mode.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

(1) according to the utility model, the rotating rod is rotated by rotating the handle on one side and drives the driving gear and the sawteeth to rotate, the protection device is moved up and down by the tooth joint of the sawteeth and the tooth grooves, the cutter at the lower end of the cutting mechanism is isolated from the outside, and the adjustment mechanism on the other side can be driven to rotate reversely by the first driven gear and the second driven gear when the adjustment mechanism on one side is rotated, so that the two sides of the protection device can be ensured to move horizontally, the safety effect is achieved, and the hands of operators are prevented from being scratched by the cutter.

(2) According to the die cutting machine assembly, the switch assembled in the slot can be pressed when the protection device moves downwards and is inserted into the slot, the die cutting machine assembly can be started at the moment, the die cutting machine assembly is prevented from being started when the protection device does not fall, and the safety effect can be maximized.

Drawings

FIG. 1 is a schematic view of a safety guard for use with a die cutting machine according to the present invention;

FIG. 2 is a schematic view of the structure of the body of the present invention;

FIG. 3 is an enlarged view of the structure at A in the present invention;

FIG. 4 is a schematic view of an adjusting mechanism according to the present invention;

FIG. 5 is a schematic view of the protection device according to the present invention;

FIG. 6 is a schematic view of a linkage according to the present invention.

The corresponding relationship between the reference numbers of the figures and the names of the components in the figures is as follows:

1. a die cutting machine assembly;

2. a body; 21. a platen; 22. supporting legs; 23. a delivery roller; 24. a support pillar; 241. a through hole; 242. assembling a groove;

243. a switch; 25. an installation table; 26. mounting grooves; 27. connecting columns; 28. a cutting mechanism; 29. a slot;

3. an adjustment mechanism; 31. rotating the rod; 32. a collar; 33. saw teeth; 34. a driving gear; 35. a handle;

4. a protection device; 41. a protection plate; 42. a limiting block; 43. a tooth socket; 44. a groove;

5. a linkage device; 51. a connecting plate; 52. a first driven gear; 53. a second driven gear; 6. and a chain.

Detailed Description

The utility model is further described below in connection with specific embodiments.

Example 1

As shown in fig. 1, which is a schematic structural view of a safety device for a die cutting machine according to a preferred embodiment of the present invention, the safety device for a die cutting machine according to the present embodiment includes a die cutting machine assembly 1, the die cutting machine assembly 1 is formed by combining a machine body 2, an adjusting mechanism 3, a protecting device 4, a linkage device 5 and a chain 6, the adjusting mechanism 3 is symmetrically assembled in the middle of the machine body 2, the protecting device 4 is assembled at the upper end of the machine body 2, the linkage device 5 is assembled between the adjusting mechanisms 3 at two sides, and the chain 6 connects the adjusting mechanisms 3 at two sides and the linkage device 5.

As shown in fig. 2, which is a schematic diagram of the structure of the machine body of the present invention, the machine body 2 includes a platen 21, a support leg 22 is assembled at the lower end of the platen 21, a plurality of support columns 24 are assembled on the upper end surface of the support leg 22, symmetrical delivery rollers 23 are assembled on both sides of the platen 21, an installation platform 25 is assembled on the upper end surface of the support column 24, and a cutting mechanism 28 is assembled at the installation platform 25; the feeding and discharging are realized by the feeding roller 23.

A slot 29 is arranged on the upper end surface of the bedplate 21 close to the inner part of the protection device 4, a mounting groove 26 is arranged on the upper end surface of the mounting platform 25, and two symmetrical connecting columns 27 are arranged on two sides in the mounting groove 26; through the mounting slot 26 for fitting the protection means 4.

As shown in fig. 3, which is an enlarged schematic structural diagram a in fig. 2 of the present invention, a through hole 241 is disposed on a front surface of the supporting pillar 24, an assembling groove 242 is disposed on a side wall of the supporting pillar 24, the through hole 241 intersects with the assembling groove 242, and switches 243 are disposed on two sides of an inside of the inserting groove 29, so that the die cutting machine assembly 1 can be started after the protection device 4 is pressed down and inserted into the inserting groove 29 through the switches 243, and the machine cannot be started until the protection device 4 is not dropped for protection.

As shown in fig. 4, which is a schematic structural diagram of the adjusting mechanism in the present invention, the adjusting mechanism 3 includes a rotating rod 31, a symmetric collar 32 is disposed on an outer wall of the rotating rod 31, a plurality of saw teeth 33 are assembled on the collar 32, a driving gear 34 is assembled on an outer wall of one end of the rotating rod 31, and a handle 35 is assembled at one end of the rotating rod 31; the protection device 4 can be driven to move downwards by rotating the handle 35, so that the periphery of the die cutting machine assembly 1 can be covered, and the protection effect is achieved.

As shown in fig. 5, which is a schematic structural diagram of the protection device of the present invention, the protection device 4 includes symmetrical protection plates 41, symmetrical limit blocks 42 are mounted on the front and back surfaces of the protection plate 41 near the upper ends, a plurality of tooth grooves 43 are disposed on the outer walls of the front and back sides of the protection plate 41 at the lower ends of the limit blocks 42, symmetrical grooves 44 are disposed on the front and back sides of the lower end of the protection plate 41, and the protection plate 41 is made of transparent glass; the teeth grooves 43 are engaged with the saw teeth 33 to be movable up and down when the adjustment mechanism 3 rotates.

As shown in fig. 6, which is a schematic structural diagram of the linkage device of the present invention, the linkage device 5 includes a connecting plate 51, the connecting plate 51 is provided with symmetrical first driven gears 52, and symmetrical second driven gears 53 are provided on the first driven gears 52 on both sides, an outer diameter of the second driven gear 53 is smaller than that of the first driven gear 52, and the first driven gears 52 on both sides are in toothed connection, so that the first driven gear 52 and the second driven gear 53 can drive the adjusting mechanism 3 on one side to rotate in the opposite direction when the adjusting mechanism 3 on the other side is rotated, thereby ensuring that both sides of the protection device 4 move horizontally.

The protection device 4 is assembled in the mounting groove 26, the adjusting mechanism 3 is assembled in the through hole 241 and the assembling groove 242, the tooth space 43 is in tooth joint with the saw teeth 33, one end of the chain 6 is in tooth joint with the driving gear 34 at one side, the other end is in tooth joint with the second driven gear 53, and the other side is also in the same connecting mode.

The working principle is as follows: make dwang 31 rotate and drive driving gear 34 and sawtooth 33 rotation through the handle 35 that rotates one side, connect the reciprocating that realizes protection device 4 through the tooth of sawtooth 33 with tooth's socket 43, keep apart the cutter of cutting mechanism 28 lower extreme with the external world, and can drive the adjustment mechanism 3 antiport of opposite side when rotating one side adjustment mechanism 3 through first driven gear 52 and second driven gear 53, can guarantee protection device 4's both sides horizontal migration, reach safe effect, avoid operating personnel's hand by the cutter fish tail.

Example 2

As shown in fig. 1 to 6, which are schematic structural views of a safety guard device for a die cutting machine according to another preferred embodiment of the present invention, in the safety guard device for a die cutting machine according to this embodiment, based on embodiment 1, when the protection device 4 moves downward and is inserted into the insertion slot 29, the switch 243 is pressed, and then the die cutting machine assembly 1 can be started, so as to avoid starting the die cutting machine assembly 1 when the protection device 4 does not fall, and thus the safety effect can be maximized.

While the utility model has been described in further detail in connection with specific embodiments thereof, it will be understood that the utility model is not limited thereto, and that various other modifications and substitutions may be made by those skilled in the art without departing from the spirit of the utility model, which should be considered to be within the scope of the utility model as defined by the appended claims.

Claims

1. A safety protection device for a die-cutting machine comprises a die-cutting machine assembly (1), wherein the die-cutting machine assembly (1) is formed by combining a machine body (2), an adjusting mechanism (3), a protection device (4), a linkage device (5) and a chain (6), the adjusting mechanism (3) is symmetrically assembled in the middle of the machine body (2), the protection device (4) is assembled at the upper end of the machine body (2), the linkage device (5) is assembled between the adjusting mechanisms (3) at two sides, and the chain (6) is connected with the adjusting mechanisms (3) at two sides and the linkage device (5); the method is characterized in that: adjustment mechanism (3) including dwang (31), the outer wall of dwang (31) on be provided with the lantern ring (32) of symmetry, be equipped with a plurality of sawtooth (33) on the lantern ring (32), be equipped with driving gear (34) on the outer wall of the one end of dwang (31), the one end of dwang (31) is equipped with handle (35).

2. The safety guard apparatus of claim 1, wherein: the protection device (4) comprises symmetrical protection plates (41), symmetrical limiting blocks (42) are assembled at positions, close to the upper ends, of the front face and the rear face of each protection plate (41), a plurality of tooth grooves (43) are formed in the outer walls of the front side and the rear side of each protection plate (41) at the lower ends of the limiting blocks (42), symmetrical grooves (44) are formed in the front side and the rear side of the lower ends of the protection plates (41), and the protection plates (41) are made of transparent glass.

3. The safety guard apparatus of claim 1, wherein: linkage (5) including connecting plate (51), connecting plate (51) on be equipped with first driven gear (52) of symmetry, and the first driven gear (52) of both sides on be equipped with second driven gear (53) of symmetry, the external diameter of second driven gear (53) is less than first driven gear (52), and the first driven gear (52) toothing of both sides.

4. The safety guard apparatus of claim 1, wherein: organism (2) include platen (21), platen (21) lower extreme be equipped with supporting leg (22), the up end of supporting leg (22) is equipped with a plurality of support columns (24), the both sides of platen (21) are equipped with defeated material roller (23) of symmetry, the up end of support column (24) is equipped with mount table (25), mount table (25) department is equipped with cutting mechanism (28).

5. The safety guard device of claim 4, wherein: the upper end face of the bedplate (21) is provided with a slot (29) at a position close to the inside of the protection device (4), the upper end face of the mounting table (25) is provided with a mounting groove (26), and two sides inside the mounting groove (26) are provided with symmetrical connecting columns (27).

6. The safety guard device of claim 4, wherein: the front of support column (24) be provided with through-hole (241), and be provided with assembly groove (242) on the lateral wall of support column (24), through-hole (241) intersect with assembly groove (242), and the inside both sides of slot (29) are equipped with switch (243).

7. The safety guard device of claim 2, wherein: the protection device (4) is assembled in the mounting groove (26), the adjusting mechanism (3) is assembled at the through hole (241) and the assembling groove (242), the tooth groove (43) is in tooth joint with the saw teeth (33), one end of the chain (6) is in tooth joint with the driving gear (34) on one side, the other end of the chain is in tooth joint with the second driven gear (53), and the other side is also in the same connecting mode.