CN211521133U

CN211521133U - Cutter mechanism of adhesive tape cutting machine

Info

Publication number: CN211521133U
Application number: CN202020105112.4U
Authority: CN
Inventors: 尹朝辉; 张�荣
Original assignee: Jiangxi Zhonghui New Materials Co ltd
Current assignee: Jiangxi Zhonghui New Materials Co ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-09-18
Anticipated expiration: 2030-01-17

Abstract

The utility model relates to a sticky tape production technical field specifically is a cutter mechanism of sticky tape cutting machine, including the bottom plate, the bottom plate top is equipped with the roof, two blocks of curb plates of fixedly connected with between bottom plate and the roof, and the roof bottom is provided with electric putter, and electric putter's push rod one end is provided with the casing, and the inside axis of rotation that runs through of casing is equipped with, is equipped with the cutting assembly of adjustable interval in the axis of rotation, and casing one side is provided with the first motor of drive cutting assembly, and the cutting assembly below is equipped with the fixed establishment that is used for fixed big film, the utility model discloses can be according to sticky tape production demand, carry out the quick adjustment with the cutting knife interval to produce the small.

Description

Cutter mechanism of adhesive tape cutting machine

Technical Field

The utility model relates to a sticky tape production technical field specifically is a cutter mechanism of sticky tape cutting machine.

Background

The adhesive tape is composed of a base material and an adhesive, and two or more unconnected objects are connected together through adhesion. The surface of the coating is coated with a layer of adhesive. The earliest adhesives were derived from animals and plants, and in the nineteenth century rubber was the major component of the adhesive; while modern times use a wide variety of polymers. The adhesive can stick things because the molecules of the adhesive and the molecules of the articles to be connected form bonds, and the bonds can firmly bond the molecules together. The adhesive has different polymers according to different brands and different types. The large film needs to be cut into small films during the production of the adhesive tape.

The prior publication No. CN208499937U discloses a slitting device for adhesive tape production, which comprises an electric telescopic rod, a second motor, a first motor, a box body and an operation panel, wherein an access door is arranged on one side of the box body, the operation panel is arranged on the front side of the box body, a heat dissipation plate is arranged below the operation panel, the first motor is arranged in the box body, a first rotating shaft is arranged on the first motor, a fixed rod is arranged on one side of the box body, which is far away from the access door, the lower end of the fixed rod is provided with the electric telescopic rod, the lower end of the electric telescopic rod is provided with a protective shell, the second motor is arranged on the protective shell, which is far away from the box body, the slitting device has the advantages of simple structure, convenient operation, high slitting efficiency of the adhesive tape and the like, but the distance between cutters used for cutting the adhesive tape of the device can not be adjusted, so that a large film, and in the process of cutting the adhesive tape, the large adhesive tape is not effectively fixed, which may result in that the cutting of the adhesive tape is not smooth or the adhesive tape cannot be completely cut.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutter mechanism of sticky tape cutting machine to solve the problem that proposes among the above-mentioned background art.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a cutter mechanism of sticky tape cutting machine, includes the bottom plate, the bottom plate top is equipped with the roof, two blocks of curb plates of fixedly connected with between bottom plate and the roof, the roof bottom is provided with electric putter, electric putter's push rod one end is provided with the casing, the inside axis of rotation that runs through of casing, be equipped with the cutting assembly of adjustable interval in the axis of rotation, casing one side is provided with the first motor of drive cutting assembly, the cutting assembly below is equipped with the fixed establishment who is used for fixed big film.

Preferably, the cutting assembly includes that the cutting knife that the axis of rotation surface slided can be followed to a plurality of pieces, it is equipped with the adjusting screw with axis of rotation vertically to slide between the cutting knife, adjusting screw surface screw thread is two-way screw thread, offer the spout that is used for adjusting screw to slide in the axis of rotation, the last two stoppers that are equipped with of adjusting screw, the stopper pastes in the adjusting screw both sides, adjusting screw one end is provided with the handle, threaded connection has two movable blocks that use the axis of rotation as central symmetry on the adjusting screw, the movable block both sides are rotated and are connected with two spinal branch vaulting poles, two the bracing piece other end rotates with two adjacent cutting knife lateral walls respectively and is connected, be provided with the fixed part that is.

Preferably, the fixed part includes the dog that an organic whole was equipped with in the axis of rotation and the fixed cover with axis of rotation one end threaded connection, dog and fixed cover are located cutting assembly's both sides respectively.

Preferably, the fixing mechanism comprises an object placing rod arranged on a side plate, the rotating shafts of the object placing rod are parallel, a second motor used for driving the object placing rod is fixedly mounted on the side plate, two extrusion blocks are connected to the object placing rod in a threaded mode, and the opposite surface of each extrusion block is conical.

Compared with the prior art, the utility model provides a cutter mechanism of sticky tape cutting machine possesses following beneficial effect:

1. the utility model can rapidly adjust the space between the cutting knives according to the production requirement of the adhesive tape by arranging the cutting assembly capable of adjusting the space between the cutting knives, thereby producing small films with various widths and improving the applicability of the equipment;

2. the utility model discloses, through setting up fixed establishment, can carry out effectual fixing to big film and the relative position who puts the thing pole, prevent big film and put the thing pole and be connected insecure, avoid big film when the cutting putting the thing pole surface activity to improve cutting accuracy.

Drawings

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

fig. 2 is a schematic structural diagram of the utility model at a in fig. 1;

fig. 3 is a schematic view of the structure of the local section of the rotating shaft according to the present invention.

In the figure: 1-a bottom plate; 2-a top plate; 3-side plate; 4, an electric push rod; 5-a shell; 6-rotating shaft; 7-a cutter; 8-a first motor; 9-adjusting the screw rod; 10-a chute; 11-a limiting block; 12-a handle; 13-a movable block; 14-a support bar; 15-a block; 16-a fixation sleeve; 17-a storage rod; 18-a second electric machine; 19-extrusion block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Example (b): referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a cutter mechanism of adhesive tape cutting machine, including

bottom plate

1, 1 top of bottom plate is equipped with roof 2, two blocks of curb plates 3 of fixedly connected with between bottom plate 1 and the

roof

2, 2 bottoms of roof are provided with electric putter 4, electric putter 4's push rod one end is provided with

casing

5, 5 inside runs through of casing is equipped with axis of rotation 6, be equipped with the cutting assembly of adjustable interval in the axis of

rotation

6, 5 one sides of casing are provided with the first motor 8 of drive cutting assembly, the cutting assembly below is equipped with the fixed establishment who is used for fixed big film.

Wherein, the cutting assembly comprises a plurality of cutting knives 7 which can slide along the surface of a rotating shaft 6, adjusting screw rods 9 which are vertical to the rotating shaft 6 are arranged between the cutting knives 7 in a sliding way, the surface thread of the adjusting screw rods 9 is a bidirectional thread, a chute 10 which is used for adjusting the sliding of the screw rods 9 is arranged on the rotating shaft 6, two limit blocks 11 are arranged on the adjusting screw rods 9, the limit blocks 11 are attached to the two sides of the adjusting screw rods 9, one end of each adjusting screw rod 9 is provided with a handle 12, two movable blocks 13 which are symmetrical by taking the rotating shaft 6 as the center are connected on the adjusting screw rods 9 in a threaded way, two support rods 14 are rotatably connected on the two sides of each movable block 13, the other ends of the two support rods 14 are respectively rotatably connected with the side walls of the two adjacent cutting knives 7, a fixing, clockwise turning handle 12, two movable blocks 13 on adjusting screw 9 keep away from each other, and bracing piece 14 promotes two adjacent cutting knife 7, makes cutting knife 7 interval increase, can carry out the production work of broad film, otherwise, anticlockwise turning handle 12, movable block 13 is close to, and adjacent cutting knife 7 interval reduces, can carry out the production work of narrower film to realize the production of multiple specification sticky tape, improve the suitability of device.

Wherein, the fixed part includes dog 15 that the integrative dog that is equipped with on the axis of rotation 6 and the fixed cover 16 with 6 one end threaded connection of axis of rotation, and dog 15 and fixed cover 16 are located cutting assembly's both sides respectively, and the sticky tape cutting in-process can prevent that cutting assembly from sliding along the 6 surfaces of axis of rotation to guarantee cutting accuracy.

Wherein, fixed establishment puts the thing pole 17 including setting up on curb plate 3, it parallels to put thing pole 17 axis of

rotation

6, 3 fixed mounting of curb plate has the second motor 18 that is used for the drive to put thing pole 17, it has two extrusion pieces 19 to put thing pole 17 go up threaded connection, two extrusion pieces 19 just right one side is the toper, it puts thing pole 17 to shift out one of them extrusion piece 19 rotation, cup joint big film on putting thing pole 17, extrusion piece 19 that will take off with put thing pole 17 threaded connection, until two extrusion piece 19 conical surfaces extrusion big film both ends, make it fix with putting thing pole 17 relative position, it is unstable to prevent big film and put thing pole 17 and be connected, avoid big film when the cutting putting thing pole 17 surface activities, further improve the cutting precision.

The working principle is as follows: in the using process of the utility model, firstly, one of the extrusion blocks 19 is rotated and moved out of the object placing rod 17, the big film is sleeved on the object placing rod 17, the taken-down extrusion block 19 is in threaded connection with the object placing rod 17 until two conical surfaces of the two extrusion blocks 19 extrude two ends of the big film to enable the big film to be fixed relative to the object placing rod 17, then, the fixing sleeve 16 is loosened, the fixing sleeve 16 is moved to one side far away from the cutting knife 7, the handle 12 is rotated clockwise according to the film production requirement, the two movable blocks 13 on the adjusting screw 9 are far away from each other, the supporting rod 14 pushes the two adjacent cutting knives 7 to increase the distance between the cutting knives 7, the production work of the wider film can be carried out, otherwise, the handle 12 is rotated anticlockwise, the movable blocks 13 are close to each other, the distance between the adjacent cutting knives 7 is reduced, finally, the second motor 18 and the first motor 8 are started simultaneously, the first motor 8 drives the cutting assembly to rotate anticlockwise, and then the electric push rod 4 is started, so that the large film can be cut.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 cutter mechanism of adhesive tape cutting machine, includes bottom plate (1), its characterized in that: bottom plate (1) top is equipped with roof (2), two blocks of curb plates of fixedly connected with (3) between bottom plate (1) and roof (2), roof (2) bottom is provided with electric putter (4), the push rod one end of electric putter (4) is provided with casing (5), casing (5) inside is run through and is equipped with axis of rotation (6), be equipped with the cutting assembly of adjustable interval on axis of rotation (6), casing (5) one side is provided with first motor (8) of drive cutting assembly, the cutting assembly below is equipped with the fixed establishment who is used for fixed big film.

2. The cutter mechanism of the tape cutter according to claim 1, wherein: the cutting assembly comprises a plurality of cutting knives (7) which can slide along the surface of a rotating shaft (6), adjusting screw rods (9) which are vertical to the rotating shaft (6) are arranged between the cutting knives (7) in a sliding mode, the surface threads of the adjusting screw rods (9) are bidirectional threads, sliding chutes (10) used for sliding the adjusting screw rods (9) are formed in the rotating shaft (6), two limiting blocks (11) are arranged on the adjusting screw rods (9), the limiting blocks (11) are attached to the two sides of the adjusting screw rods (9), one end of each adjusting screw rod (9) is provided with a handle (12), the adjusting screw rods (9) are in threaded connection with two movable blocks (13) which are symmetrical by taking the rotating shaft (6) as the center, two supporting rods (14) are rotatably connected to the two sides of each movable block (13), and the other ends of the two supporting rods (14) are respectively rotatably connected with, and a fixing part for fixing the cutting assembly is arranged on the rotating shaft (6).

3. The cutter mechanism of the tape cutter according to claim 2, wherein: the fixed part comprises a stop block (15) integrally arranged on the rotating shaft (6) and a fixed sleeve (16) in threaded connection with one end of the rotating shaft (6), and the stop block (15) and the fixed sleeve (16) are respectively positioned on two sides of the cutting assembly.

4. The cutter mechanism of the tape cutter according to claim 1, wherein: fixed establishment puts thing pole (17) including setting up on curb plate (3), put thing pole (17) axis of rotation (6) and parallel, curb plate (3) fixed mounting has second motor (18) that are used for the drive to put thing pole (17), put threaded connection has two extrusion piece (19) on thing pole (17), two extrusion piece (19) just right one side is the toper.