CN218699258U

CN218699258U - Slitting device for adhesive tape production

Info

Publication number: CN218699258U
Application number: CN202223135435.6U
Authority: CN
Inventors: 王鑫; 张晓冬
Original assignee: Zaozhuang Jiahong Packaging Materials Co ltd
Current assignee: Zaozhuang Jiahong Packaging Materials Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-03-24
Anticipated expiration: 2032-11-25

Abstract

The utility model relates to the technical field of adhesive tape production, and discloses a cutting device for adhesive tape production, which solves the technical problems that a plurality of blades can cut an adhesive tape by driving a frame to descend through two electric telescopic columns, but the two electric telescopic columns need to be controlled to move synchronously, and the precision requirement is higher; the electric polishing device comprises a support, a protective cover and a plurality of blades, wherein an electric push rod is fixedly installed in the middle of the top end of the support, a through hole is formed in the middle of the top end of the support, a telescopic rod of the electric push rod penetrates through the through hole and is fixedly connected with a pressing plate, and two sides of the top end of the support are both connected with two polished rods in a sliding mode; the utility model discloses a motor drive main shaft, main shaft can drive a plurality of blade simultaneously through a plurality of sliding sleeve and rotate, and through the telescopic link extension of control electric push rod, the telescopic link of electric push rod can promote the clamp plate and descend, and during a plurality of blade contact sticky tape, can be through four springs of protection casing compression.

Description

Slitting device for adhesive tape production

Technical Field

The utility model relates to a sticky tape production technical field especially relates to a be used for sticky tape production with cutting device.

Background

The adhesive tape can be divided into: the adhesive tape has the advantages that the high-temperature adhesive tape, the double-sided adhesive tape, the insulating adhesive tape, the special adhesive tape, the pressure-sensitive adhesive tape and the die-cutting adhesive tape have different effects and are suitable for different industry requirements, a layer of adhesive is coated on the surface of the adhesive tape to enable the adhesive tape to stick articles, and the adhesive tape is often required to be cut in the process of processing and clamping;

according to "a sticky tape production is with cutting equipment" that chinese patent grant publication No. CN211867888U provided, descend through two electronic flexible post drive frames, can make a plurality of blade cut the sticky tape, but need control two electronic flexible post synchronous motion, it is higher to its required precision, when the frame descends, be difficult to provide the buffering to the frame, lead to the impact force that the frame received too big easily, and be not convenient for adjust the distance between the blade, cut the sticky tape of different width, the flexibility is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be used for sticky tape production with cutting device has solved and has descended through two electronic flexible post drive frame, can make a plurality of blade cut the sticky tape, but need control two electronic flexible post synchronous motion, to the higher technical problem of its required precision.

For solving the technical problem, the utility model provides a pair of be used for sticky tape production with cutting device, including support, protection casing and a plurality of blade, the middle part fixed mounting on support top has electric push rod, the through-hole has been seted up at the middle part on support top, electric push rod's telescopic link runs through the through-hole and fixedly connected with clamp plate, the equal sliding connection in both sides on support top has two polished rods, four the bottom of polished rod respectively with the both sides fixed connection on clamp plate top, clamp plate sliding connection has four guide pillars, four the surface of guide pillar all overlaps and is equipped with the spring, four the top of guide pillar is all fixed and is equipped with the separation blade, four the bottom of guide pillar respectively with the both sides fixed connection on protection casing top, the front of protection casing is equipped with the apron through the screw fixation, the inside of protection casing rotates and is connected with the main shaft, the surface cover of main shaft is equipped with a plurality of sliding sleeve, a plurality of the surface of sliding sleeve all is fixed and is equipped with blade, a plurality of the both sides of sliding sleeve all through locking bolt and main shaft fixed connection, a plurality of sliding sleeve, a plurality of the thread groove, the both sides of sliding sleeve are all through locking bolt and main shaft fixed connection, a plurality of thread groove has been seted up on the surface of main shaft, a plurality of thread groove, a plurality of thread pitch of thread groove, a plurality of thread groove's respectively.

Preferably, the bottom of one side of the protective cover is fixedly provided with a motor, and an output shaft of the motor is fixedly connected with one end of the spindle.

Preferably, two rod grooves are formed in two sides of the top end of the support, and the four polish rods are connected with the four rod grooves in a sliding mode respectively.

Preferably, four column grooves are formed in the surface of the pressing plate, and the four guide columns are respectively in sliding connection with the four column grooves.

Preferably, the bottom of the front two sides of the bracket and the bottom of the back two sides of the bracket are both fixedly provided with positioning plates, and positioning holes are formed in the surfaces of the four positioning plates.

Preferably, the bottom ends of the four springs are respectively lapped with the two sides of the top end of the protective cover, and the top ends of the four springs are respectively lapped with the two sides of the bottom end of the pressing plate.

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

the utility model provides a cut device for sticky tape production, through motor drive main shaft, the main shaft can drive a plurality of blade rotation simultaneously through a plurality of sliding sleeve, through the telescopic link extension of control electric push rod, electric push rod's telescopic link can promote the clamp plate to descend, four polished rods can lead to the clamp plate, can prevent the clamp plate slope, when a plurality of blade contact sticky tape, can compress four springs through the protection casing, can provide the buffering to protection casing and a plurality of blade, avoided the phenomenon that its impact force that receives is great, four guide pillars can be spacing to four springs when leading to the protection casing, four springs can evenly react the pressure of shrink to the protection casing, the roughness of protection casing has been improved, need not support the protection casing through two electric push rods, to its synchronous lift, can cut the sticky tape, can guarantee the quality of cutting;

can keep the fastness of sliding sleeve through locking bolt, through the motor drive main shaft, the main shaft can drive a plurality of sliding sleeve and rotate simultaneously, a plurality of sliding sleeve can drive a plurality of blade and rotate, can accomplish the activity of cutting of sticky tape, through opening the apron, can increase operating space, can operate the inside of protection casing, through loosening locking bolt, can stop fixed sliding sleeve, can slide the sliding sleeve level, be convenient for adjust the distance between the blade, can cut the sticky tape of different width, the flexibility is good, because the pitch-row of a plurality of thread groove equals, revolve locking bolt on the thread groove after adjusting, can keep the position precision of sliding sleeve.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure view of the protective cover of the present invention;

FIG. 3 is a schematic cross-sectional view of the pressing plate of the present invention;

fig. 4 is a schematic sectional view of the bracket of the present invention.

Reference numbers in the figures: 1. a support; 2. positioning a plate; 3. an electric push rod; 4. pressing a plate; 5. a polish rod; 6. a rod groove; 7. a column groove; 8. a guide post; 9. a spring; 10. a baffle plate; 11. a protective cover; 12. a motor; 13. a cover plate; 14. a main shaft; 15. a sliding sleeve; 16. a blade; 17. locking the bolt; 18. a thread groove.

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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a slitting device for adhesive tape production comprises a support 1, a protective cover 11 and a plurality of blades 16, wherein an electric push rod 3 is fixedly installed at the middle of the top end of the support 1, a through hole is formed in the middle of the top end of the support 1, a telescopic rod of the electric push rod 3 penetrates through the through hole and is fixedly connected with a pressing plate 4, two smooth rods 5 are respectively and slidably connected with two sides of the top end of the support 1, the bottom ends of the four smooth rods 5 are respectively and fixedly connected with two sides of the top end of the pressing plate 4, the pressing plate 4 is slidably connected with four guide pillars 8, springs 9 are respectively sleeved on the surfaces of the four guide pillars 8, blocking pieces 10 are respectively and fixedly arranged on the top ends of the four guide pillars 8, the bottom ends of the four guide pillars 8 are respectively and fixedly connected with two sides of the top end of the protective cover 11, a cover plate 13 is fixedly arranged on the front surface of the protective cover 11 through screws, a main shaft 14 is rotatably connected with the protective cover through a plurality of sliding sleeves 15, the blade 16 is fixedly arranged on the surface of each of the sliding sleeves 15, the two sides of each of the sliding sleeves 15 are fixedly connected with the main shaft 14 through the locking bolts 17, the surface of the main shaft 14 is provided with a plurality of thread grooves 18, the pitch of the thread grooves 18 is equal, the locking bolts 17 are respectively in threaded connection with the thread grooves 18, the telescopic rod of the electric push rod 3 is controlled to extend, the telescopic rod of the electric push rod 3 can push the pressing plate 4 to descend, the four polish rods 5 can guide the pressing plate 4 to prevent the pressing plate 4 from inclining, when the blades 16 contact the adhesive tape, the four springs 9 can be compressed through the protective cover 11 to buffer the protective cover 11 and the blades 16, the four guide pillars 8 can limit the four springs 9 while guiding the protective cover 11, and the four springs 9 can uniformly react the contracted pressure on the protective cover 11, the flatness of the protective cover 11 is improved, and the protective cover 11 does not need to be supported by the two electric push rods 3 and can be synchronously lifted.

Referring to fig. 2, a motor 12 is fixedly installed at the bottom of one side of the shield 11, an output shaft of the motor 12 is fixedly connected with one end of a spindle 14, and the spindle 14 can be driven by the motor 12.

Referring to fig. 4, two rod grooves 6 are formed in both sides of the top end of the support 1, and the four polish rods 5 are slidably connected with the four rod grooves 6 respectively, so that the polish rods 5 can be guided through the rod grooves 6.

Referring to fig. 3 and 4, four column grooves 7 are formed in the surface of the pressing plate 4, the four guide columns 8 are slidably connected with the four column grooves 7, and the guide columns 8 can be guided through the column grooves 7.

Referring to fig. 1, the positioning plates 2 are fixedly arranged at the bottoms of the two sides of the front surface and the two sides of the back surface of the support 1, the positioning holes are formed in the surfaces of the four positioning plates 2, and the support 1 is fixedly mounted through the positioning holes of the positioning plates 2.

Referring to fig. 1 and 3, the bottom ends of the four springs 9 are respectively overlapped with the two sides of the top end of the protective cover 11, the top ends of the four springs 9 are respectively overlapped with the two sides of the bottom end of the pressing plate 4, and the protective cover 11 and the pressing plate 4 can be uniformly supported by the springs 9.

To summer up, the utility model discloses in, the staff is at first through motor 12 drive main shaft 14, main shaft 14 can drive a plurality of blade 16 simultaneously through a plurality of sliding sleeve 15 and rotate, then control electric putter 3's telescopic link extension, electric putter 3's telescopic link can promote clamp plate 4 and descend, four polished rods 5 can lead to clamp plate 4, can prevent clamp plate 4 slope, when a plurality of blade 16 contacts the sticky tape, can compress four springs 9 through protection casing 11, can provide the buffering to protection casing 11 and a plurality of blade 16, the great phenomenon of the impact force that protection casing 11 and a plurality of blade 16 received has been avoided, four guide pillars 8 are in the time to protection casing 11 direction, can be spacing to four springs 9, four springs 9 can evenly react the protection casing 11 with the pressure of shrink, can improve the roughness of protection casing 11, can guarantee the quality of cutting of a plurality of blade 16 to the sticky tape, when needing to adjust the interval of blade 16, the staff stops motor 12's work, then open apron 13, later, locking loosens bolt 17, stop fixed sliding sleeve 15, to sliding sleeve 15 horizontal sliding distance can be adjusted to the sticky tape, can adjust the bolt 18 different screw thread distance on the sliding sleeve, 18 the adjustment bolt location on the sliding sleeve, 18 the precision of adjusting bolt is equal.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for sticky tape production with cutting device, includes support (1), protection casing (11) and a plurality of blade (16), its characterized in that: an electric push rod (3) is fixedly installed in the middle of the top end of the support (1), a through hole is formed in the middle of the top end of the support (1), a telescopic rod of the electric push rod (3) penetrates through the through hole and is fixedly connected with a pressing plate (4), two sides of the top end of the support (1) are respectively connected with two polished rods (5) in a sliding mode, the bottom ends of the four polished rods (5) are respectively fixedly connected with two sides of the top end of the pressing plate (4), the pressing plate (4) is connected with four guide pillars (8) in a sliding mode, springs (9) are sleeved on the surfaces of the four guide pillars (8), blocking pieces (10) are fixedly arranged on the top ends of the four guide pillars (8), the bottom ends of the four guide pillars (8) are respectively fixedly connected with two sides of the top end of a protective cover plate (11), a cover plate (13) is fixedly arranged on the front face of the protective cover plate (11) through screws, a main shaft (14) is rotatably connected inside the protective cover plate (11), a plurality of sliding sleeves (15) are sleeved with a plurality of sliding sleeves (15), the surfaces of the sliding sleeves (15) are respectively fixedly provided with a plurality of blades (16), two sides of the sliding sleeves (15) are respectively connected with a plurality of main shaft (18) through locking bolts (17), and are provided with a plurality of threaded grooves (18) with a plurality of threaded grooves which are equal distance from the main shaft (14), the locking bolts (17) are respectively in threaded connection with the thread grooves (18).

2. A slitting device for adhesive tape production according to claim 1, characterized in that a motor (12) is fixedly mounted at the bottom of one side of the protective cover (11), and an output shaft of the motor (12) is fixedly connected with one end of a main shaft (14).

3. A slitting device for adhesive tape production according to claim 1, characterized in that two rod grooves (6) are formed on both sides of the top end of the support (1), and the four polish rods (5) are slidably connected with the four rod grooves (6) respectively.

4. A slitting device for adhesive tape production according to claim 1, characterized in that four column grooves (7) are opened on the surface of the pressing plate (4), and the four guide columns (8) are slidably connected with the four column grooves (7) respectively.

5. A slitting device for adhesive tape production according to claim 1, characterized in that positioning plates (2) are fixedly arranged at the bottoms of both sides of the front surface and the bottoms of both sides of the back surface of the bracket (1), and positioning holes are formed in the surfaces of the four positioning plates (2).

6. A slitting device for adhesive tape production according to claim 1, characterized in that the bottom ends of the four springs (9) overlap with the two sides of the top end of the protective cover (11), respectively, and the top ends of the four springs (9) overlap with the two sides of the bottom end of the pressure plate (4), respectively.