CN217756179U

CN217756179U - Adhesive tape cutting machine

Info

Publication number: CN217756179U
Application number: CN202222113992.1U
Authority: CN
Inventors: 熊小丽
Original assignee: Daye Mingsheng Precision Machinery Co ltd
Current assignee: Daye Mingsheng Precision Machinery Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-11-08
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a rubber belt cutting machine, which comprises a bottom plate, a pressing component and a cutting component; a bottom plate: the right side of the front end of the upper surface of the base plate is respectively provided with a fixed seat and a support, the upper end of the fixed seat is internally and rotatably connected with a rotary drum, the interior of the rotary drum is rotatably connected with a first rotary shaft, the upper surface of the support is fixedly connected with a first motor, the outer arc surface of an output shaft of the first motor and the outer arc surface of the right end of the rotary drum are respectively provided with a gear, the two gears are meshed and connected, the left end of the upper surface of the base plate is provided with a supporting component, and the upper end of the supporting component is rotatably connected with the outer arc surface of the leftmost end of the rotary drum; the pressing component: the array is arranged in the rotary drum, and the compressing assembly is in threaded connection with the first rotating shaft; cutting the assembly: the rear end of the upper surface of the bottom plate is provided with a groove; wherein: still include the PLC controller, the PLC controller sets up in the right flank of support, and this adhesive tape cutting machine, the getting of the adhesive tape book of being convenient for is put, avoids the adhesive tape book to rock at the in-process of cutting, avoids appearing the incomplete problem of cutting.

Description

Adhesive tape cutting machine

Technical Field

The utility model relates to an adhesive tape technical field specifically is an adhesive tape cutting machine.

Background

The adhesive tape consists 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 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 bonding, the bonding can firmly bond the molecules together, the adhesive tape is usually required to be cut by an adhesive tape cutting machine in the production and manufacturing process, generally, most of simple cutting machines are not firm enough to support and fix the adhesive tape coiled material when cutting the adhesive tape, so that the cutting dislocation is easily caused, the cutting quality is reduced, and the cutting knife is easily damaged by inserting a simple rotary drum into the adhesive tape coiled material, the incomplete cutting phenomenon can also occur, and the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a tape cutting machine, getting of the sticky tape book of being convenient for is put, avoids the sticky tape book to rock at the in-process of cutting, avoids appearing cutting incomplete problem, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rubber belt cutting machine comprises a bottom plate, a pressing assembly and a cutting assembly;

a bottom plate: the right side of the front end of the upper surface of the base plate is respectively provided with a fixed seat and a support, the upper end of the fixed seat is internally and rotatably connected with a rotary drum, the interior of the rotary drum is rotatably connected with a first rotary shaft, the upper surface of the support is fixedly connected with a first motor, the outer arc surface of an output shaft of the first motor and the outer arc surface of the right end of the rotary drum are respectively provided with a gear, the two gears are meshed and connected, the left end of the upper surface of the base plate is provided with a supporting component, and the upper end of the supporting component is rotatably connected with the outer arc surface of the leftmost end of the rotary drum;

the pressing component: the array is arranged in the rotary drum, and the compressing assembly is in threaded connection with the first rotating shaft;

cutting the assembly: the rear end of the upper surface of the bottom plate is provided with a groove;

wherein: still include the PLC controller, the PLC controller sets up in the right flank of support, and external power source is connected to the input electricity of PLC controller, and the input of the output electricity connection motor of PLC controller is convenient for getting of adhesive tape roll is put, avoids the adhesive tape roll to rock at the in-process of cutting, guarantees the cutting quality, can avoid the cutting knife to cause the damage to the lateral wall of rotary drum at the in-process of cutting, avoids appearing the incomplete problem of cutting again simultaneously.

Furthermore, the compressing assembly comprises sliding rods, arc plates and conical discs, the sliding rods are evenly connected to the side wall of the rotary drum in a sliding mode, the top ends of the two transversely adjacent sliding rods are fixedly connected with the inner arc surface of one arc plate, the outer surface of the first rotary shaft is evenly in threaded connection with the conical discs, the two adjacent conical discs are arranged in the opposite direction, the conical discs are respectively connected with the inner side ends of the adjacent sliding rods in a sliding mode, and the rubber belt drum is tightly fixed from the inside.

Further, compress tightly the subassembly and still include sleeve, spring and limiting plate, the sleeve evenly sets up in the inner wall of rotary drum, the slide bar respectively with adjacent sleeve inner wall sliding connection, the inboard end extrados of slide bar all is equipped with the limiting plate, all is equipped with the spring between limiting plate and the sleeve, the spring cup joints respectively in adjacent slide bar extrados, the slide bar of being convenient for resets fast.

Further, compress tightly the subassembly and still include spacing post and solid fixed ring, gu fixed ring evenly sets up in the inner wall of rotary drum, annular array is equipped with spacing post between two adjacent solid fixed rings, and the conical disk is spacing with adjacent spacing post extrados sliding connection respectively, avoids its rotation to the conical disk.

Further, the cutting assembly comprises a linear motor, a mounting seat, a second motor, a second rotating shaft and a cutting knife, the linear motor is symmetrically arranged on the rear sides of the left end and the right end of the upper surface of the bottom plate, the mounting seat is arranged on the upper surface of the linear motor, the second rotating shaft is connected between the two mounting seats in a rotating mode, the cutting knife is evenly and fixedly connected with the outer arc surface of the second rotating shaft, the cutting knife corresponds to the avoidance groove position arranged in the middle of the rotating drum respectively, the second motor is fixedly connected to the right side face of the mounting seat on the right side, the output shaft of the second motor is fixedly connected with the right end of the second rotating shaft, the input ends of the linear motor and the second motor are electrically connected with the output end of the PLC, and the adhesive tape roll is cut.

Further, the supporting component includes electric putter, recess board and telescopic link, electric putter and telescopic link all set up in the upper surface left end of bottom plate, the lower surface of recess board respectively with electric putter's flexible end top and the upper end fixed connection of telescopic link, the intrados of recess board rotates with the outer cambered surface of the leftmost end of rotary drum to be connected, PLC controller's output is connected to electric putter's input electricity, supports the rotary drum, the sticky tape of being convenient for simultaneously is rolled up gets and puts.

Furthermore, a hand wheel is arranged at the right end of the first rotating shaft, so that manual rotation is facilitated.

Compared with the prior art, the beneficial effects of the utility model are that: the adhesive tape cutting machine has the following advantages:

1. the push rod of the electric push rod is controlled by the PLC controller to contract, the push rod of the electric push rod drives the groove plate to move downwards, the adhesive tape drum to be cut is sleeved on the outer arc surface of the arc plate, then the electric push rod is controlled to work reversely, the arc plate supports the outer arc surface of the leftmost end of the drum, and the adhesive tape roll is convenient to take and place.

2. The hand wheel is rotated manually, the hand wheel drives the first rotating shaft to rotate, the rotating shaft drives the conical disc to move under the limiting effect of the limiting column, the conical disc ejects the sliding rod to the outside of the rotating cylinder through the outer arc surface of the conical disc, then the arc plate tightly pushes the inner wall of the adhesive tape cylinder, the adhesive tape roll is prevented from shaking in the cutting process, and the cutting quality is guaranteed.

3. Starting motor I through the PLC controller, the output shaft of motor I drives the gear revolve of front side, two gear engagement drive rotary drum rotations, and then drive the rubber drum and rotate, start linear electric motor and motor two through the PLC controller, the output shaft of motor two drives pivot two and rotates, pivot two drive cutting knife rotations, linear electric motor's active cell seat drives the two to front side movements of pivot through the mount pad, make the cutting knife cut the sticky tape, it can avoid the cutting knife to cause the damage to the lateral wall of rotary drum at the in-process of cutting to dodge the groove, avoid appearing the incomplete problem of cutting again simultaneously.

Drawings

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

FIG. 2 is a schematic sectional plan view of the present invention;

fig. 3 is a schematic diagram of the enlarged structure at a position of the present invention.

In the figure: the device comprises a base plate 1, a fixing seat 2, a rotary drum 3, a 31 avoiding groove, a pressing component 4, a sliding rod 41, an arc-shaped plate 42, a conical disc 43, a sleeve 44, a spring 45, a limiting plate 46, a limiting column 47, a fixing ring 48, a cutting component 5, a linear motor 51, a mounting seat 52, a motor II 53, a rotating shaft II 54, a cutting knife 55, a support 6, a PLC (programmable logic controller) 7, a motor I8, a supporting component 9, an electric push rod 91, a groove plate 92, a telescopic rod 93, a gear 10, a hand wheel 11 and a rotating shaft I12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a technical solution: a tape cutting machine comprises a base plate 1, a pressing assembly 4 and a cutting assembly 5;

bottom plate 1: the right side of the front end of the upper surface of the base plate is respectively provided with a fixed seat 2 and a bracket 6, the upper end of the fixed seat 2 is internally and rotatably connected with a rotary drum 3, the inner part of the rotary drum 3 is rotatably connected with a first rotary shaft 12, the right end of the first rotary shaft 12 is provided with a hand wheel 11 which is convenient for manual rotation, the upper surface of the bracket 6 is fixedly connected with a first motor 8, the outer arc surface of the output shaft of the first motor 8 and the outer arc surface of the right end of the rotary drum 3 are both provided with gears 10, the two gears 10 are meshed and connected, the first motor 8 is started through a PLC (programmable logic controller) 7, the output shaft of the first motor 8 drives the gear 10 at the front side to rotate, the two gears 10 are meshed and drive the rotary drum 3 to rotate, the rubber drum is further driven to rotate, the left end of the upper surface of the base plate 1 is provided with a supporting component 9, the upper end of the supporting component 9 is rotatably connected with the outer arc surface at the leftmost end of the rotary drum 3, supporting component 9 includes electric putter 91, recess board 92 and telescopic link 93, electric putter 91 and telescopic link 93 all set up in the upper surface left end of bottom plate 1, the lower surface of recess board 92 respectively with electric putter 91's flexible end top and telescopic link 93's upper end fixed connection, the interior cambered surface of recess board 92 rotates with the outer cambered surface of the leftmost end of rotary drum 3 to be connected, PLC controller 7's output is connected to electric putter 91's input electricity, the push rod shrink through PLC controller 7 control electric putter 91, electric putter 91's push rod drives recess board 92 and moves down, the sticky tape barrel housing that will treat the cutting connects the extrados at arc 42, then control electric putter 91 reverse work, make arc 42 support the extrados of the leftmost end of rotary drum 3, the sticky tape of being convenient for is rolled up and is got and is put.

Wherein: the automatic control device is characterized by further comprising a PLC (programmable logic controller) 7, wherein the PLC 7 is arranged on the right side face of the support 6, an input end of the PLC 7 is electrically connected with an external power supply, and an output end of the PLC 7 is electrically connected with an input end of the first motor 8.

The pressing component 4: the array is arranged in the interior of the rotary drum, the pressing component is in threaded connection with a rotary shaft, the pressing component 4 comprises a sliding rod 41, an arc plate 42, a conical disc 43, a sleeve 44, a spring 45, a limiting plate 46, a limiting column 47 and a fixing ring 48, the sliding rod 41 is evenly and slidably connected with the side wall of the rotary drum 3, the top ends of two transversely adjacent sliding rods 41 are fixedly connected with the inner arc surface of the arc plate 42, the outer surface of the rotary shaft 12 is evenly and threadedly connected with the conical disc 43, the two adjacent conical discs 43 are oppositely arranged, the conical discs 43 are respectively slidably connected with the inner side ends of the adjacent sliding rods 41, the hand wheel 11 is rotated manually, the hand wheel 11 drives the rotary shaft 12 to rotate, the rotary shaft 12 drives the conical disc 43 to move under the limiting effect of the limiting column 47, the outer arc surface of the conical disc 43 pushes out the sliding rod 41 to the exterior of the rotary drum 3 through the outer arc surface of the conical disc 43, the inner wall of the adhesive tape 42 is further tightly pushed against the inner wall of the rotary drum, the sleeve 44 is evenly arranged on the inner wall of the sliding rod 3, the sliding rod 41 is respectively connected with the inner wall of the adjacent sleeve 44 in a sliding way, the outer arc plate 41 is evenly and is arranged between the outer arc plate 43, the outer arc plate 43 and the fixing ring 47 of the adjacent rotary drum, the quick-rotating limiting column is arranged between the limiting ring 48, and the limiting ring 47, and the fixing ring 47, and the quick-return of the limiting ring 47 of the limiting column is arranged between the limiting plate 43.

The cutting assembly 5: set up in the upper surface rear end of bottom plate 1, cutting assembly 5 includes linear electric motor 51, mount pad 52, motor two 53, two 54 and cutting knife in pivot, linear electric motor 51 symmetry sets up both ends rear side about the upper surface of bottom plate 1, linear electric motor 51's upper surface all is equipped with mount pad 52, it is connected with two 54 in pivot to rotate between two mount pads 52, the even fixedly connected with cutting knife 55 in outer cambered surface of two 54 in pivot, cutting knife 55 corresponds with the groove 31 position of dodging that dodges that the rotary drum 3 middle part set up respectively, two 53 fixed connection in the mount pad 52 right flank on right side of motor two, the output shaft of two 53 in motor two and the right-hand member fixed connection of two 54 in pivot, the output of PLC controller 7 is all connected to linear electric motor 51 and two 53's input, start linear electric motor 51 and two 53 through PLC controller 7, the output shaft of two 53 drives two 54 in pivot and rotates, two 54 in pivot are driven to rotate, the rotor seat of linear electric motor 51 drives two 54 in pivot and moves to the front side through mount pad 52, make cutting knife 55 cut the sticky tape.

The utility model provides a pair of adhesive tape cutting machine's theory of operation as follows:

the push rod of the electric push rod 91 is controlled to contract through the PLC 7, the push rod of the electric push rod 91 drives the groove plate 92 to move downwards, a rubber belt cylinder to be cut is sleeved on the outer arc surface of the arc plate 42, then the electric push rod 91 is controlled to work reversely, the arc plate 42 supports the outer arc surface of the leftmost end of the rotary drum 3, the hand wheel 11 is rotated manually, the hand wheel 11 drives the first rotating shaft 12 to rotate, the first rotating shaft 12 drives the conical disc 43 to move under the limiting effect of the limiting column 47, the conical disc 43 ejects the sliding rod 41 to the outside of the rotary drum 3 through the outer arc surface, further the arc plate 42 tightly pushes the inner wall of the rubber belt cylinder, then the first motor 8 is started through the PLC 7, the output shaft of the first motor 8 drives the gear 10 on the front side to rotate, the two gears 10 are meshed to drive the rotary drum 3 to rotate, further the rubber belt cylinder is driven to rotate, the linear motor 51 and the second motor 53 are started through the PLC 7, the output shaft of the second motor 53 drives the second rotating shaft 54 to rotate, the second rotating shaft 54 drives the cutting knife 55 to rotate, and the problem that the cutting knife 55 can avoid damage to the side wall of the cutting cylinder 3 in the cutting process of the cutting knife is avoided.

It should be noted that the linear motor 51, the second motor 53, the first motor 8 and the electric putter 91 disclosed in the above embodiments may be freely configured according to practical application scenarios, the linear motor 51 is proposed to be a DDL linear motor, the electric putter 91 is a WDTP type micro electric putter, and the PLC controller 7 controls the linear motor 51, the second motor 53, the first motor 8 and the electric putter 91 to work by a method commonly used in the prior art.

The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, directly or indirectly, or in the same way as the present invention.

Claims

1. The utility model provides a sticky tape cutting machine which characterized in that: comprises a bottom plate (1), a pressing component (4) and a cutting component (5);

base plate (1): a fixing seat (2) and a support (6) are respectively arranged on the right side of the front end of the upper surface of the base, a rotary drum (3) is rotatably connected to the inner portion of the upper end of the fixing seat (2), a rotary shaft I (12) is rotatably connected to the inner portion of the rotary drum (3), a motor I (8) is fixedly connected to the upper surface of the support (6), gears (10) are respectively arranged on the outer arc surface of the output shaft of the motor I (8) and the outer arc surface of the right end of the rotary drum (3), the two gears (10) are meshed and connected, a supporting assembly (9) is arranged at the left end of the upper surface of the base plate (1), and the upper end of the supporting assembly (9) is rotatably connected with the outer arc surface of the leftmost end of the rotary drum (3);

a hold-down assembly (4): the array is arranged in the rotary drum (3), and the pressing assembly (4) is in threaded connection with the first rotating shaft (12);

cutting assembly (5): is arranged at the rear end of the upper surface of the bottom plate (1);

wherein: still include PLC controller (7), PLC controller (7) set up in the right flank of support (6), and external power source is connected to the input electricity of PLC controller (7), and the input of motor (8) is connected to the output electricity of PLC controller (7).

2. The tape cutter according to claim 1, characterized in that: compress tightly subassembly (4) and include slide bar (41), arc (42) and conical disc (43), the even sliding connection in the lateral wall of rotary drum (3) of slide bar (41), horizontal two adjacent slide bar (41) tops all with the intrados fixed connection of an arc (42), the even threaded connection in surface of pivot one (12) has conical disc (43), two adjacent conical disc (43) set up in the opposite direction, conical disc (43) respectively with adjacent slide bar (41) inboard end sliding connection.

3. The tape cutter according to claim 2, characterized in that: compress tightly subassembly (4) and still include sleeve (44), spring (45) and limiting plate (46), sleeve (44) evenly sets up in the inner wall of rotary drum (3), slide bar (41) respectively with adjacent sleeve (44) inner wall sliding connection, the inboard end extrados of slide bar (41) all is equipped with limiting plate (46), all is equipped with spring (45) between limiting plate (46) and sleeve (44), spring (45) cup joint respectively in adjacent slide bar (41) extrados.

4. The tape cutter according to claim 3, characterized in that: compress tightly subassembly (4) and still include spacing post (47) and solid fixed ring (48), gu fixed ring (48) evenly sets up in the inner wall of rotary drum (3), and annular array is equipped with spacing post (47) between two adjacent solid fixed ring (48), conical disk (43) respectively with adjacent spacing post (47) extrados sliding connection.

5. The tape cutter according to claim 1, characterized in that: cutting assembly (5) includes linear electric motor (51), mount pad (52), two (53) motors, two (54) pivots and cutting knife (55), linear electric motor (51) symmetry sets up both ends rear side about the upper surface of bottom plate (1), and the upper surface of linear electric motor (51) all is equipped with mount pad (52), rotates between two mount pads (52) and is connected with two (54) pivots, the even fixedly connected with cutting knife (55) of extrados of two (54) pivots, and cutting knife (55) correspond with groove (31) position of dodging that rotary drum (3) middle part set up respectively, two (53) motors fixed connection in mount pad (52) right flank on right side, the output shaft of two (53) motors and the right-hand member fixed connection of two (54) pivots, and the output of PLC controller (7) is all connected electrically to the input of linear electric motor (51) and two (53).

6. The tape cutter according to claim 1, characterized in that: the supporting component (9) comprises an electric push rod (91), a groove plate (92) and a telescopic rod (93), the electric push rod (91) and the telescopic rod (93) are arranged at the left end of the upper surface of the bottom plate (1), the lower surface of the groove plate (92) is fixedly connected with the top of the telescopic end of the electric push rod (91) and the upper end of the telescopic rod (93) respectively, the inner arc surface of the groove plate (92) is rotatably connected with the outer arc surface of the leftmost end of the rotary drum (3), and the input end of the electric push rod (91) is electrically connected with the output end of the PLC (7).

7. The tape cutter according to claim 1, characterized in that: and a hand wheel (11) is arranged at the right end of the first rotating shaft (12).