CN210655541U

CN210655541U - Film production is with cutting device

Info

Publication number: CN210655541U
Application number: CN201921478655.4U
Authority: CN
Inventors: 王路
Original assignee: KUNSHAN BAIQI ELECTRONICS CO Ltd
Current assignee: KUNSHAN BAIQI ELECTRONICS CO Ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-06-02
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses a film production is with cutting device, relate to and cut device technical field, comprises a workbench, conveyer and motor element, the conveyer is installed in the workstation top, the workstation includes the base station and winds the membrane roller, set up respectively in the front and back end of base station around the membrane roller, the conveyer still includes transfer roller and spacing card, the transfer roller is the symmetry and installs on the base station, motor element includes motor A and motor B, the motor B output is connected with the transfer roller, conveyer surface mounting cuts the subassembly, it is by the guard plate to cut the subassembly, the eccentric wheel, the shaft, the connecting rod, a spring, the dead lever, the stand, bearing and cutter mechanism constitute, compare with current film production with cutting device, and is easy operation, the cost is lower, the efficiency of segmentation cutting is higher simultaneously, can effectively guarantee the thoroughness of cutting, and be favorable to continuous production.

Description

Film production is with cutting device

Technical Field

The utility model relates to a cut the device field, especially relate to a film production is with cutting device.

Background

In the production process of plastic films, there are various plastic film forming methods, such as calendering, casting, blowing, stretching, etc., in which biaxially oriented films are the focus of attention in recent years, and in the future, biaxially oriented technology will be developed more toward special functional films, such as thick film stretching, thin film stretching, multilayer coextrusion stretching, etc., and as the process is gradually mature, more and more film cutting machines are gradually introduced.

Technical problems exist in the prior art.

1. The existing slitting device for film production is complex in most structures, not only is the continuous cutting of a production line inconvenient, but also the cutting efficiency is relatively low.

2. In the cutting process, the problems of incomplete cutting and the like can exist.

In order to solve the problem, the application provides a film production is with cutting device.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a film production is with cutting device, easy operation, cost are lower, and the efficiency of segmentation cutting is higher simultaneously, can effectively guarantee the thoroughness of cutting, is favorable to continuous production moreover.

(II) technical scheme

In order to solve the problems, the utility model provides a film production is with cutting device, including workstation, conveyer and motor element, the conveyer is installed in the workstation top, the workstation includes the base station and winds the membrane roller, it sets up respectively in the front and back end of base station to wind the membrane roller, the conveyer still includes transfer roller and spacing card, the transfer roller is symmetrical to be installed on the base station, the motor element includes motor A and motor B, motor B output end is connected with the transfer roller;

the utility model discloses a cutting machine, including conveyer, cutter, dead lever, bearing outer lane fixedly connected with connecting rod, stand, cutter mechanism, eccentric wheel, shaft, connecting rod, spring, dead lever, stand, bearing and cutter mechanism constitute, the guard plate is strideed across the form and installs on the conveyer, dead lever fixed connection is inboard in the guard plate, the central point of guard plate puts and is equipped with the bearing, bearing outer lane fixedly connected with connecting rod, the stand is the afterbody of connecting rod perpendicularly connected in, cutter mechanism is installed to the stand bottom, the eccentric wheel sets up in the head end of connecting rod, shaft fixed connection is in the centre of a circle position of eccentric wheel, spring one end is connected with the intermediate position of connecting rod.

Preferably, the cutter mechanism is composed of an arc edge and a cutter, the arc edge is connected with the cutter in an oblique cutting manner, and the arc edge is welded with the upright post.

Preferably, the inner side of the limiting clamp is provided with a column protrusion, the end part of the column protrusion is fixedly connected with the limiting clamp, and the column protrusion is matched with the arc edge.

Preferably, the top end of the connecting rod is provided with a limiting wheel, and the edge position of the eccentric wheel is inwards sunken and is matched with the limiting wheel.

Preferably, the motor A is installed at the top of the protection plate, a transmission wheel is arranged at the tail end of the wheel shaft, and the transmission wheel and the motor A are in transmission through a belt.

The above technical scheme of the utility model has following profitable technological effect:

1. the cutting action is completed through the downward movement of the stand column by the arranged cutting knife, wherein the spring is in a stretching state to enable the stand column to move downward, when the eccentric wheel moves to the short edge from the long edge, the spring is contracted from a limit stretching state to move the top of the connecting rod upward, so that the stand column is rapidly pressed down to cut off the film, the operation is simple, and the cost is low.

2. The arc edge is pressed down to be tightly attached to the column protrusion, and the film is stretched tightly from the column protrusion after passing through the column protrusion and forms a gap with the column protrusion, so that the subsequent cutter can be conveniently and smoothly cut off, and the cutting efficiency is improved.

3. The edge of the eccentric wheel can be kept rotating through the arranged limiting wheel, the eccentric wheel is similar to a train wheel and a track, the eccentric wheel is driven by a driving wheel at the tail end of a wheel shaft through a belt and a motor A, the motor A and a motor B are both motors with speed reducers, the motor A has smaller relative power, it needs to be explained that a groove is formed in the top of the protection plate and is movably connected with the eccentric wheel, and the wheel shaft drives the eccentric wheel to rotate after being driven, so that automatic segmented cutting is realized.

Drawings

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

FIG. 2 is a schematic structural view of the slitting assembly of the present invention;

fig. 3 is a schematic structural view of the cutter mechanism of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

The labels in the figure are: the cutting machine comprises a workbench 1, a base 11, a film winding roller 12, a conveyor 2, a conveying roller 21, a limiting clamp 22, a column protrusion 221, a slitting component 3, a protective plate 31, an eccentric wheel 32, a wheel shaft 33, a driving wheel 331, a connecting rod 34, a limiting wheel 341, a spring 35, a fixing rod 36, an upright post 37, a bearing 38, a cutter mechanism 39, an arc edge 391, a cutter 392, a motor component 4, a motor A41 and a motor B42.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the utility model provides a film production is with cutting device, including workstation 1, conveyer 2 and motor element 4, conveyer 2 installs in workstation 1 top, workstation 1 includes base station 11 and winds membrane roller 12, winds membrane roller 12 and sets up respectively in the front and back end of base station 11, conveyer 2 still includes transfer roller 21 and spacing card 22, transfer roller 21 is the symmetry and installs on base station 11, motor element 4 includes motor A41 and motor B42, the motor B42 output is connected with transfer roller 21;

conveyor 2 surface mounting has cutting assembly 3, cutting assembly 3 is by guard plate 31, eccentric wheel 32, shaft 33, connecting rod 34, spring 35, dead lever 36, stand 37, bearing 38 and cutter mechanism 39 constitute, guard plate 31 is strideed across the form and installs on conveyor 2, dead lever 36 fixed connection is inboard in guard plate 31, the central point of guard plate 31 puts and is equipped with bearing 38, bearing 38 outer lane fixedly connected with connecting rod 34, stand 37 is the afterbody of connecting rod 34 of perpendicular connection, cutter mechanism 39 is installed to stand 37 bottom, eccentric wheel 32 sets up in the head end of connecting rod 34, shaft 33 fixed connection is in the centre of a circle position of eccentric wheel 32, spring 35 one end is connected with the intermediate position of connecting rod 34, the other end is connected with the guard plate 31 roof.

In the utility model, a user can rotate the connecting plate 19 to be tightly attached to the surface of the workbench 1, when pushing the wood plate, the wood plate is resisted on the connecting plate 19, the wood plate which is beneficial to cutting is straight, the length which is beneficial to cutting the wood control plate is matched with the scale 20, one wood plate is pushed to pass through the cutter head 5 which rotates fast, the wood plate is cut, the wood plate is divided into two parts, the two cylinders 10 drive the two fixing plates 11 to move towards the middle, the resisting plate 16 extrudes the two wood plates to approach towards the middle, the grinding disc 9 which rotates fast in the through groove 17 polishes the sides of the two cut wood plates, the spring 15 is matched to give a buffering effect to the wood plate during polishing, the wood plate is beneficial to the stability of the wood plate during polishing, the device integrates cutting and polishing into a whole, the operation process is simplified, before cutting, the communicating pipe 7 and an external waste chip collecting device (the inside of, be used for purifying operational environment, promote plank to the 1 right-hand member of workstation after cutting, frame 13 on swivel mount 12 cooperates a plurality of rollers 14 to play supplementary effect of accepting to the plank, under the weight effect of pivoted roller 14 and plank self, the plank independently slides to frame 13 right-hand member, need not manual transport, reduce user's working strength, the elastic wear-resisting structure on roller 14 surface, not only play the protecting effect to the surface of plank, and increase the frictional force between roller 14 and the plank, play the purpose of restriction to the speed of gliding, prevent that speed from leading to the fact the damage to the plank at the excessive speed.

As shown in fig. 3 and 4, the cutter mechanism 39 is composed of an arc edge 391 and a cutter 392, the arc edge 391 is connected with the cutter 392 in a cutting oblique shape, the arc edge 391 is welded with the upright column 37, the cutter 392 is arranged to move downwards from the upright column 37 to complete the cutting action, wherein the spring 35 is in a stretching state to make the upright column 37 move downwards, when the eccentric wheel 32 moves from a long side to a short side, the spring 35 contracts from a limit stretching state to move the top of the connecting rod 34 upwards, so that the upright column 37 is pressed downwards rapidly to cut the film, the operation is simple, and the cost is low.

As shown in fig. 3, the inner side of the limit card 22 is provided with a column protrusion 221, the end of the column protrusion 221 is fixedly connected with the limit card 22, the column protrusion 221 is matched with the arc edge 391, and the column protrusion 221 is tightly attached to the arc edge 391 in the pressing process, because the film is tightly stretched after passing through the column protrusion 221 and forms a gap with the column protrusion 221, the subsequent cutter 392 can be conveniently and smoothly cut off, and the cutting efficiency is improved.

As shown in fig. 1-2, a limiting wheel 341 is installed at the top end of the connecting rod 34, the edge position of the eccentric wheel 32 is recessed inwards and is matched with the limiting wheel 341, the edge of the eccentric wheel 32 can be kept rotating by the arranged limiting wheel 341, similar to a train wheel and a track, the eccentric wheel 32 is driven by a driving wheel 331 at the tail end of the wheel shaft 33 through a belt and a motor a41, both a motor a41 and a motor B42 are motors with speed reducers, wherein the motor a41 has relatively low power, it should be noted that a groove is formed at the top of the protection plate 31 and is movably connected with the eccentric wheel 32, and the wheel shaft 33 drives the eccentric wheel 32 to rotate after transmission, so as to realize automatic segmental cutting.

As shown in fig. 1-2, a motor a41 is mounted on the top of the protection plate 31, a driving wheel 331 is provided at the rear end of the wheel shaft 33, and the driving wheel 331 and the motor a41 are driven by a belt, and the film is driven by the motor B41 which is set to rotate faster than the motor a41, passing through the film winding roller 12 and through the conveying roller 21.

The utility model discloses a theory of operation and use flow: firstly, the film passes through the film winding roller 12, covers the two conveying rollers 21 and finally is wound out of the film winding roller 12, then the motor assembly 4 supplies power to the motor A41 and the motor B42 through an external power supply respectively, the motor B42 drives the conveying rollers 21 to rotate, the driving wheel 331 and the motor A41 drive the eccentric wheel 32 to rotate through belt transmission, when the eccentric wheel 32 moves from a long side to a short side, the spring 35 contracts from a limit stretching state, the top of the connecting rod 34 moves upwards, the upright post 37 is pressed downwards rapidly to cut off the film, and the rotating speed can be controlled through the motor to achieve the purpose of specified section cutting.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a film production is with cutting device, includes workstation (1), conveyer (2) and motor element (4), its characterized in that: the film winding machine is characterized in that the conveyor (2) is arranged at the top of the workbench (1), the workbench (1) comprises a base station (11) and a film winding roller (12), the film winding roller (12) is arranged at the front end and the rear end of the base station (11) respectively, the conveyor (2) further comprises a conveying roller (21) and a limiting clamp (22), the conveying roller (21) is symmetrically arranged on the base station (11), the motor assembly (4) comprises a motor A (41) and a motor B (42), and the output end of the motor B (42) is connected with the conveying roller (21);

conveyor (2) surface mounting has cuts subassembly (3), it comprises guard plate (31), eccentric wheel (32), shaft (33), connecting rod (34), spring (35), dead lever (36), stand (37), bearing (38) and cutter mechanism (39) to cut subassembly (3), guard plate (31) are strides across the form and installs on conveyor (2), dead lever (36) fixed connection is inboard in guard plate (31), the central point of guard plate (31) puts and is equipped with bearing (38), bearing (38) outer lane fixed connection has connecting rod (34), stand (37) are the afterbody of connecting rod (34) of connecting perpendicularly connecting, cutter mechanism (39) are installed to stand (37) bottom, eccentric wheel (32) set up in the head end of connecting rod (34), shaft (33) fixed connection is in the centre of a circle position of eccentric wheel (32), one end of the spring (35) is connected with the middle position of the connecting rod (34), and the other end of the spring is connected with the top wall of the protection plate (31).

2. A slitting device for film production according to claim 1, wherein: the cutter mechanism (39) is composed of an arc edge (391) and a cutter (392), the arc edge (391) is connected with the cutter (392) in an oblique cutting manner, and the arc edge (391) is welded with the upright post (37).

3. A slitting device for film production according to claim 2, characterized in that: the inner side of the limiting clamp (22) is provided with a column protrusion (221), the end part of the column protrusion (221) is fixedly connected with the limiting clamp (22), and the column protrusion (221) is matched with the arc edge (391).

4. A slitting device for film production according to claim 1, wherein: the top end of the connecting rod (34) is provided with a limiting wheel (341), and the edge position of the eccentric wheel (32) is inwards sunken and is matched with the limiting wheel (341).

5. A slitting device for film production according to claim 1, wherein: the motor A (41) is arranged at the top of the protection plate (31), a transmission wheel (331) is arranged at the tail end of the wheel shaft (33), and the transmission wheel (331) and the motor A (41) are in transmission through a belt.