CN112692916A

CN112692916A - Multi-direction control mechanism that cuts in turn

Info

Publication number: CN112692916A
Application number: CN202011454850.0A
Authority: CN
Inventors: 余霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-04-23

Abstract

The invention discloses a multi-direction alternate cutting control mechanism which comprises a fixed mounting plate, a control and adjustment mechanism and a telescopic driving adjusting rod, wherein the fixed mounting plate is fixedly mounted at the front end of the control and adjustment mechanism, the telescopic driving adjusting rod is rotatably connected to one end of the control and adjustment mechanism, the front end of the telescopic driving adjusting rod is rotatably connected with a connecting rotating shaft, the telescopic driving adjusting rod is rotatably connected with a sliding telescopic rod through the connecting rotating shaft, a limiting plate is mounted on the outer portion of the sliding telescopic rod, the sliding telescopic rod is slidably inserted into the limiting plate, and the front end of the sliding telescopic rod is fixedly connected with a second cutting knife through a bolt. The invention can stably control the alternation between the second cutting knife and the first cutting knife and cut in different directions in the using process, and the working time gap between the second cutting knife and the first cutting knife is always the same and stable after long-time use without error.

Description

Multi-direction control mechanism that cuts in turn

Technical Field

The invention relates to the technical field of conveying and cutting control, in particular to a multi-direction alternate cutting control mechanism.

Background

Need cut the rubber material at the in-process of rubber goods production and processing, the cutting device that has used now can only control in a direction and cut, can not control of multidirectional and cut, need be distributed two cutting devices and be certain angle when multi-direction cutting and install the back independent control and cut, because there is not the common relation between two cutting devices, consequently there is great difference in the time gap of cutting synchronization or alternative synchronization between two cutting devices after long-time cutting, can not satisfy the needs that the little synchronous cutting of long-time error and alternative cutting, consequently need a device to solve above-mentioned problem urgently.

Disclosure of Invention

The present invention is directed to a multi-directional alternate cutting control mechanism to solve the above-mentioned problems.

In order to achieve the purpose, the invention provides the following technical scheme: a multi-direction alternate cutting control mechanism comprises a fixed mounting plate, a control and adjustment mechanism and a telescopic driving adjusting rod, wherein the fixed mounting plate is fixedly mounted at the front end of the control and adjustment mechanism, the telescopic driving adjusting rod is rotatably connected at one end of the control and adjustment mechanism, the front end of the telescopic driving adjusting rod is rotatably connected with a connecting rotating shaft, the telescopic driving adjusting rod is rotatably connected with a sliding telescopic rod through the connecting rotating shaft, a limiting plate is mounted at the outer part of the sliding telescopic rod, the sliding telescopic rod is slidably inserted in the limiting plate, the front end of the sliding telescopic rod is fixedly connected with a second cutting knife through a bolt, one end of the control and adjustment mechanism, which deviates from the telescopic driving adjusting rod, is fixedly connected with an extrusion control column, the inner side of the bottom end of the fixed mounting plate is fixedly connected with a limiting frame, the upper end of the first cutting knife is uniformly and fixedly provided with a stressed push plate, a buffer spring is uniformly and fixedly connected between the bottom end of the stressed push plate and the upper end of the limiting frame, one side of the stressed push plate is positioned under the extrusion control column, the control and adjustment mechanism comprises a first transmission belt pulley, an adjustment motor, a driving motor, a first driving belt pulley, a first transmission belt and a control device, a rotating disc is arranged in the control device, the outer side of the rotating disc is connected with a control rotating disc, the middle part of the end surface of the rotating disc, which deviates from the control rotating disc, is fixedly connected with a driving rod, the inner part of the driving rod is rotatably inserted with an adjustment rod, the two sides of the upper end of the rotating disc are both provided with fastening and adjusting bodies, the first transmission belt pulley is fixedly arranged at the front end of the driving rod, and, one end of the first transmission belt is connected to the first transmission belt wheel in a winding manner, the other end of the first transmission belt is connected to the first driving belt wheel in a winding manner, the first driving belt wheel is positioned right below the first transmission belt wheel, the driving motor is fixedly connected to the middle of the front end face of the first driving belt wheel, a sliding clamping block is installed in the fastening adjusting body, the internal thread of the fastening adjusting body is rotatably inserted with a fastening thread column, the front end of the fastening thread column is fixedly connected with a second transmission belt wheel, one side of the first transmission belt is provided with a second driving belt wheel, the second driving belt wheel and the second transmission belt wheel are connected with a second transmission belt in a winding manner, the middle of the outer end face of the second driving belt wheel is fixedly connected with a fastening adjusting motor, and the upper end of the rotating disc is provided with a sliding adjusting clamping groove, the utility model discloses a telescopic driving rotary disc, including control rolling disc, regulation gear, regulation pinion and regulation gear, the middle part of control rolling disc is run through and has been seted up lift adjustment groove, the internally mounted of lift adjustment groove has adjusting gear, just outer terminal surface middle part and the regulation pole fixed connection of adjusting gear, fixed mounting has the regulation pinion rack on one side of the inside of lift adjustment groove, just the regulation pinion rack is connected with the meshing of adjusting gear, the spread groove has been seted up to one side of control rolling disc, just telescopic driving adjusts the pole and rotates the inside.

Preferably, the sliding clamping block is fixedly connected with the front end face of the control rotating disc, and the first driving belt pulley is rotatably installed on the fixed installation plate.

Preferably, the fastening adjusting motor is installed on the fixed installation plate, the horizontal height of the fastening adjusting motor is located in the middle of the sliding adjusting clamping groove, the second transmission belt is in a tightening state when the second transmission belt wheel is located at the upper end and the bottom end of the sliding adjusting clamping groove, and the second transmission belt is an elastic transmission belt.

Preferably, when the fastening threaded stud is screwed into the sliding clamping block, the inner end surface of the fastening threaded stud is in pressing contact with the outer end surface of the rotating disc.

Preferably, the adjusting rod rotates, the adjusting toothed plate is controlled through the adjusting gear, the rotating disc is controlled to be downwards displaced to the lowest position, and the rotating disc is controlled to be overlapped with the circle center of the rotating disc.

Preferably, the limiting plate and the fixed mounting plate are both provided with fixed mounting holes.

Compared with the prior art, the invention has the following beneficial effects:

the device can drive the rotating disc and control the rotating disc to synchronously rotate through the rotation of the driving motor in the using process, the rotating disc can be controlled through controlling the distance of the rotating disc moving along the direction of the sliding adjusting clamping groove, the stretching and extruding amplitude of the rotating disc in the rotating process of the stretching driving adjusting rod and the extruding control column can be controlled when the rotating disc is controlled to rotate, so that the stretching length of the second cutting knife and the stretching length of the first cutting knife can be indirectly controlled to control the cutting distance, the second cutting knife and the first cutting knife can regularly and alternately stretch and cut in the rotating process of controlling the rotating disc to rotate, the stretching time interval between the second cutting knife and the first cutting knife is the same after long-time use, no error exists, and the alternating cutting frequency and the alternating cutting interval between the second cutting knife and the first cutting knife in the long-time cutting process are better consistent to be always the same, thereby can make the material body that cuts out in step accurate the demand that accords with the volume of cutting to control the rolling disc can be automatic along the removal of slide adjusting draw-in groove and control, thereby saved the regulation time of manpower, make can be quick in the use of this device carry out automatic regulation with this satisfy different use needs.

Drawings

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

FIG. 2 is a schematic structural diagram of a control and regulation mechanism of the present invention;

FIG. 3 is a schematic structural diagram of a control device according to the present invention;

FIG. 4 is a schematic view of the fastening adjustment body of the present invention;

FIG. 5 is a schematic view of the structure of the rotary disk of the present invention;

FIG. 6 is a schematic view of the control turn disc of the present invention;

fig. 7 is a side view of the control turn disc of the present invention.

In the figure: 1-connecting rotating shaft, 2-fixing mounting plate, 3-extrusion control column, 4-first cutting knife, 5-limiting frame, 6-buffer spring, 7-stress push plate, 8-control adjusting mechanism, 9-telescopic driving adjusting rod, 10-sliding telescopic rod, 11-limiting plate, 12-second cutting knife, 13-first driving belt pulley, 14-adjusting motor, 15-driving motor, 16-first driving belt pulley, 17-first driving belt, 18-control device, 19-fastening adjusting body, 20-adjusting rod, 21-driving rod, 22-rotating disc, 23-control rotating disc, 24-fastening adjusting motor, 25-second driving belt pulley, 26-second driving belt, 26-second cutting knife, 27-a second transmission belt pulley, 28-a fastening threaded column, 29-a sliding clamping block, 30-a sliding adjusting clamping groove, 31-a lifting adjusting groove, 32-an adjusting gear, 33-an adjusting toothed plate and 34-a connecting 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, an embodiment of the present invention is shown: a multi-direction alternate cutting control mechanism comprises a fixed mounting plate 2, a control and adjustment mechanism 8 and a telescopic driving and adjusting rod 9, wherein the fixed mounting plate 2 is fixedly arranged at the front end of the control and adjustment mechanism 8, the telescopic driving and adjusting rod 9 is rotatably connected at one end of the control and adjustment mechanism 8, the front end of the telescopic driving and adjusting rod 9 is rotatably connected with a connecting rotating shaft 1, the telescopic driving and adjusting rod 9 is rotatably connected with a sliding telescopic rod 10 through the connecting rotating shaft 1, a limiting plate 11 is arranged at the outer part of the sliding telescopic rod 10, the sliding telescopic rod 10 is slidably inserted in the limiting plate 11, the front end of the sliding telescopic rod 10 is fixedly connected with a second cutting knife 12 through a bolt, one end of the control and adjustment mechanism 8 departing from the telescopic driving and adjusting rod 9 is fixedly connected with an extrusion control column 3, a limiting frame 5 is fixedly connected at the inner side, the upper end of the first cutting knife 4 is uniformly and fixedly provided with a stressed push plate 7, a buffer spring 6 is uniformly and fixedly connected between the bottom end of the stressed push plate 7 and the upper end of the limiting frame 5, one side of the stressed push plate 7 is positioned under the extrusion control column 3, the control adjusting mechanism 8 comprises a first transmission belt pulley 13, an adjusting motor 14, a driving motor 15, a first driving belt pulley 16, a first transmission belt 17 and a control device 18, a rotating disc 22 is arranged in the control device 18, the outer side of the rotating disc 22 is connected with a control rotating disc 23, the middle part of the end surface of the rotating disc 22, which deviates from the control rotating disc 23, is fixedly connected with a driving rod 21, the inside of the driving rod 21 is rotatably inserted with an adjusting rod 20, both sides of the upper end of the rotating disc 22 are provided with fastening adjusting bodies 19, the first transmission belt pulley 13 is fixedly arranged at the front end of the driving, one end of a first transmission belt 17 is connected on the first transmission belt pulley 13 in a winding way, the other end of the first transmission belt 17 is connected on the first driving belt pulley 16 in a winding way, the first driving belt pulley 16 is positioned under the first transmission belt pulley 13, a driving motor 15 is fixedly connected in the middle of the front end face of the first driving belt pulley 16, a sliding clamping block 29 is installed in a fastening and adjusting main body 19, a fastening threaded column 28 is rotatably inserted in the internal thread of the fastening and adjusting main body 19, a second transmission belt pulley 27 is fixedly connected at the front end of the fastening threaded column 28, a second driving belt pulley 25 is installed on one side of the first transmission belt 17, a second transmission belt 26 is connected on the second driving belt pulley 25 and the second transmission belt pulley 27 in a winding way, a fastening and adjusting motor 24 is fixedly connected in the middle of the outer end face of the second driving belt pulley 25, and a sliding adjusting clamping groove 30 is formed, the middle part of control rolling disc 23 runs through and has seted up lift adjustment groove 31, the internally mounted of lift adjustment groove 31 has adjusting gear 32, and adjusting gear 32's outer terminal surface middle part and regulation pole 20 fixed connection, lift adjustment groove 31's inside one side fixed mounting has adjusting pinion rack 33, and adjusting pinion rack 33 is connected with adjusting gear 32 gear engagement, spread groove 34 has been seted up to one side of control rolling disc 23, and telescopic drive adjusts pole 9 and rotates the inside of installing at spread groove 34 through the pivot.

The sliding fixture block 29 is fixedly connected with the front end face of the control rotating disc 23, the first driving belt pulley 16 is rotatably mounted on the fixed mounting plate 2, the fastening adjusting motor 24 is mounted on the fixed mounting plate 2, the horizontal height of the fastening adjusting motor 24 is located in the middle of the sliding adjusting fixture groove 30, the second driving belt 26 is in a tightened state when the second driving belt pulley 27 is located at the upper end and the bottom end of the sliding adjusting fixture groove 30, the second driving belt 26 is an elastic driving belt, the inner end face of the fastening threaded column 28 is in pressing contact with the outer end face of the rotating disc 22 when the fastening threaded column 28 is screwed towards the inside of the sliding fixture block 29, the adjusting rod 20 rotates to control the adjusting toothed plate 33 and the rotating disc 23 to be displaced downwards to the minimum through the adjusting gear 32 to control the rotating disc 23 to be overlapped with the center of the rotating disc 22, the limiting plate 11 and the fixed mounting plate 2 are both provided with fixed mounting holes, and the rotating disc 22 and the rotating disc, the distance of the rotating disc 23 moving along the direction of the sliding adjusting clamping groove 30 can be controlled to control the extension and extrusion amplitude of the rotating disc 23 in the rotating process of the extension driving adjusting rod 9 and the extrusion control column 3 when the rotating disc 22 and the rotating disc 23 rotate, so that the extension length of the second cutting knife 12 and the first cutting knife 4 can be indirectly controlled to control the cutting distance, the second cutting knife 12 and the first cutting knife 4 can regularly and alternately extend and cut in the rotating process of the rotating disc 23, the extension time interval between the second cutting knife 12 and the first cutting knife 4 is the same after long-time use, no error exists, the alternate cutting frequency and interval between the second cutting knife 12 and the first cutting knife 4 in the long-time cutting process are better consistent, and the synchronously cut material body can accurately meet the cutting amount requirement, and the control rolling disc 23 can be automatically controlled along the movement of the sliding adjusting clamping groove 30, so that the manual adjusting time is saved, and the automatic adjustment can be rapidly carried out in the using process of the device so as to meet different using requirements.

The working principle is as follows: the device is fixedly installed in an appointed place through fixed installation holes formed in a limiting plate 11 and a fixed installation plate 2, when raw materials need to be synchronously, alternately and accurately cut, an adjusting motor 14 is started, the adjusting motor 14 drives an adjusting gear 32 to rotate through an adjusting rod 20, the rotating adjusting gear 32 can enable an adjusting toothed plate 33 and a control rotating disc 23 to move outwards along the direction of a sliding adjusting clamping groove 30, the rotating time and the number of turns of the adjusting gear 32 are controlled through the adjusting motor 14 according to the stretching amount of a second cutting knife 12 and a first cutting knife 4 in the cutting process, the rotating adjusting gear 32 controls the control rotating disc 23 to move outwards along the sliding adjusting clamping groove 30 for a certain distance, then the circle centers of the rotating disc 22 and the control rotating disc 23 are not overlapped, the adjusting motor 14 is stopped from starting a driving motor 15, at this time, the driving motor 15 controls the rotation of the first driving pulley 13 and the driving rod 21 through the first driving pulley 16 and the first driving belt 17, because the driving rod 21 and the rotating disc 22 are fixedly connected, the adjusting rod 20 is rotatably inserted inside the driving rod 21, so the rotating driving rod 21 can control the rotating disc 22 to rotate, and at this time, the adjusting rod 20 and the adjusting gear 32 do not rotate, and because the rotating disc 22 and the control rotating disc 23 are fixedly connected together by being extruded through the fastening threaded post 28, the rotating disc 22 can drive the control rotating disc 23 to synchronously rotate, the whole body formed by the rotating disc 22 and the control rotating disc 23 in the rotating process can rotate by taking the center of the rotating disc 22 as the axis, and the control rotating disc 23 can drive the sliding telescopic rod 10 and the second cutting knife 12 to perform telescopic motion along the inside the limiting plate 11 through the telescopic driving adjusting rod 9 in the rotating process, therefore, the second cutting knife 12 cuts the front material body, the telescopic driving adjusting rod 9, the sliding telescopic rod 10 and the control rotating disc 23 are rotatably connected, the phenomenon of jamming between the sliding telescopic rod 10, the telescopic driving adjusting rod 9 and the control rotating disc 23 cannot occur in the process of controlling the rotating disc 23 to rotate, the extrusion control column 3 continuously impacts the extrusion stressed push plate 7 to compress the buffer spring 6 in the process of controlling the rotating disc 23 to rotate, so that the first cutting knife 4 extends downwards to be cut, the extrusion control column 3 is compressed to separate the extrusion control column 3 from the upper end of the stressed push plate 7 when the buffer spring 6 is compressed to the minimum, at the moment, the buffer spring 6 restores to drive the first cutting knife 4, and therefore the second cutting knife 12 and the first cutting knife 4 are synchronously controlled to be cut alternately in the process of controlling the rotating disc 23 to rotate, and the time and period between the alternate cutting between the second cutting knife 12 and the first cutting knife 4 are always stable and the same after long-time use, and the extending distance between the second cutting knife 12 and the first cutting knife 4 can be controlled by controlling the outward moving distance of the control rotary disc 23 along the sliding adjustment clamping groove 30, and in the process of moving the control rotary disc 23 along the sliding adjustment clamping groove 30, the fastening adjustment motor 24 is started, the fastening adjustment motor 24 drives the second driving belt pulley 25 to rotate, the rotating second driving belt pulley 25 drives the second driving belt pulley 27 to rotate through the second driving belt 26, the rotating second driving belt pulley 27 can control the fastening threaded column 28 to rotate forwards and backwards in the sliding clamping block 29, when the position of the control rotary disc 23 needs to be adjusted, the fastening adjustment motor 24 indirectly controls the fastening threaded column 28 to rotate in the direction, and the fastening threaded column 28 rotates in the direction The extrusion force between the control rotating disc 23 and the rotating disc 22 is reduced, so that the control rotating disc 23 slides outwards in the sliding adjusting clamping groove 30 through the sliding clamping block 29, after the distance adjustment is finished, the fastening threaded column 28 is controlled to rotate forwards through the fastening adjusting motor 24, then the fastening threaded column 28 is inserted into the sliding clamping block 29 in a threaded manner, the extrusion force between the fastening threaded column 28 and the rotating disc 22 is increased, the rotating disc 22 and the control rotating disc 23 are fixed, the rotating disc 22 is driven to control the rotating disc 23 to rotate when rotating, manpower adjustment is saved, the device can perform self-adjustment in the using process, time and labor are saved, the device can stably control the alternation between the second cutting knife 12 and the first cutting knife 4 and perform cutting in different directions in the using process, and the working time gap between the second cutting knife 12 and the first cutting knife 4 is always the same and stable after long-time use No error is expected.

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 multi-direction is cutting control mechanism in turn, includes fixed mounting board (2), control adjustment mechanism (8) and telescopic drive regulation pole (9), its characterized in that: the fixed mounting plate (2) is fixedly mounted at the front end of the control adjusting mechanism (8), the telescopic driving adjusting rod (9) is rotatably connected to one end of the control adjusting mechanism (8), the front end of the telescopic driving adjusting rod (9) is rotatably connected with the connecting rotating shaft (1), the telescopic driving adjusting rod (9) is rotatably connected with the sliding telescopic rod (10) through the connecting rotating shaft (1), the outer part of the sliding telescopic rod (10) is provided with a limiting plate (11), the sliding telescopic rod (10) is slidably inserted in the limiting plate (11), the front end of the sliding telescopic rod (10) is fixedly connected with a second cutting knife (12) through a bolt, the control adjusting mechanism (8) deviates from one end of the telescopic driving adjusting rod (9) and is fixedly connected with an extrusion control column (3), and the bottom end of the fixed mounting plate (2) is fixedly connected with a limiting frame (5), the inner part of the limiting frame (5) is inserted with a first cutting knife (4) in a sliding mode, the upper end of the first cutting knife (4) is uniformly and fixedly provided with a stress push plate (7), a buffer spring (6) is uniformly and fixedly connected between the bottom end of the stress push plate (7) and the upper end of the limiting frame (5), one side of the stress push plate (7) is located under the extrusion control column (3), the control and adjustment mechanism (8) comprises a first transmission belt pulley (13), an adjustment motor (14), a driving motor (15), a first driving belt pulley (16), a first transmission belt (17) and a control device (18), a rotating disc (22) is installed in the control device (18), the outer side of the rotating disc (22) is connected with a control rotating disc (23), and a driving rod (21) is fixedly connected to the middle part of the end face of the rotating disc (22) deviating from the control rotating disc (23), an adjusting rod (20) is rotatably inserted in the driving rod (21), fastening adjusting bodies (19) are mounted on two sides of the upper end of a rotating disc (22), a first transmission belt pulley (13) is fixedly mounted at the front end of the driving rod (21), an adjusting motor (14) is fixedly connected to the front end of the adjusting rod (20), one end of a first transmission belt (17) is wound on the first transmission belt pulley (13), the other end of the first transmission belt (17) is wound on a first driving belt pulley (16), the first driving belt pulley (16) is located right below the first transmission belt pulley (13), a driving motor (15) is fixedly connected to the middle of the front end face of the first driving belt pulley (16), a sliding clamping block (29) is mounted in the fastening adjusting body (19), and fastening threaded columns (28) are rotatably inserted in the fastening adjusting bodies (19), the front end fixedly connected with second drive pulley (27) of fastening screw post (28), second drive pulley (25) is installed to one side of first drive belt (17), just second drive pulley (25) and second drive pulley (27) go up the wire-wound connection have second drive belt (26), the outer terminal surface middle part fixedly connected with fastening adjustment motor (24) of second drive pulley (25), slip adjustment draw-in groove (30) have all been seted up to the upper end of rolling disc (22), the middle part of control rolling disc (23) is run through and is seted up lift adjustment groove (31), the internally mounted of lift adjustment groove (31) has adjusting gear (32), just the outer terminal surface middle part and the regulation pole (20) fixed connection of adjusting gear (32), the inside one side fixed mounting of lift adjustment groove (31) has regulation pinion rack (33), and the adjusting toothed plate (33) is in gear engagement with the adjusting gear (32), a connecting groove (34) is formed in one side of the control rotating disc (23), and the telescopic driving adjusting rod (9) is rotatably installed in the connecting groove (34) through a rotating shaft.

2. The multidirectional alternative cut control mechanism of claim 1, wherein: the sliding clamping block (29) is fixedly connected with the front end face of the control rotating disc (23), and the first driving belt pulley (16) is rotatably installed on the fixed installation plate (2).

3. The multidirectional alternative cut control mechanism of claim 1, wherein: the fastening adjusting motor (24) is installed on the fixed installation plate (2), the horizontal height of the fastening adjusting motor (24) is located in the middle of the sliding adjusting clamping groove (30), the second transmission belt (26) is in a tightening state when the second transmission belt wheel (27) is located at the upper end and the bottom end of the sliding adjusting clamping groove (30), and the second transmission belt (26) is an elastic transmission belt.

4. The multidirectional alternative cut control mechanism of claim 1, wherein: when the fastening threaded column (28) is screwed towards the inside of the sliding clamping block (29), the inner end surface of the fastening threaded column (28) is in pressing contact with the outer end surface of the rotating disc (22).

5. The multidirectional alternative cut control mechanism of claim 1, wherein: the adjusting rod (20) rotates, the adjusting toothed plate (33) and the rotating disc (23) are controlled through the adjusting gear (32) to move downwards to the lowest position, and the rotating disc (23) and the rotating disc (22) are controlled to be overlapped in circle center.

6. The multidirectional alternative cut control mechanism of claim 1, wherein: and the limiting plate (11) and the fixed mounting plate (2) are provided with fixed mounting holes.