CN210025398U - Moving processing equipment for traction trimming cutter - Google Patents
Moving processing equipment for traction trimming cutter Download PDFInfo
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- CN210025398U CN210025398U CN201920555336.2U CN201920555336U CN210025398U CN 210025398 U CN210025398 U CN 210025398U CN 201920555336 U CN201920555336 U CN 201920555336U CN 210025398 U CN210025398 U CN 210025398U
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Abstract
The utility model provides a moving processing device for a traction trimming knife, which relates to the technical field of plastic film production, and has simple structure and convenient operation; comprises a frame beam, a support, a cutter device, a motor, a transmission mechanism and a control mechanism; the supports are symmetrically arranged on two sides of the frame beam along the central line of the film running direction, are connected to the frame beam and have freedom degree of movement on the frame beam; the cutter device is arranged on the support, and the support slides to drive the cutter device to cut different positions of the film; one end of the transmission mechanism is connected with the motor output shaft, and the other end of the transmission mechanism is connected with the support and is used for converting the rotation of the motor output shaft into the translation of the support on the frame beam; the control mechanism is connected with the motor and is used for controlling the positive and negative rotation of the motor; the utility model discloses a great limit membrane of thickness moves about the excision on to the film, reduces the film because the protruding phenomenon in rolling edge that the thickness deviation caused, improves the film and batches the quality.
Description
Technical Field
The utility model relates to a plastic film production technical field, concretely relates to pull processing equipment that moves about of side cut sword.
Background
In the transverse stretching process of the plastic film, the part of the film clamped by the clamp opening is difficult to effectively stretch, so that the middle part of the width of the film is thin, the part of the clamp opening is relatively thick, and the thick edge needs to be cut off in time. After the plastic film is stretched, the film needs to be further cooled and shaped, and the edge film cutting device is designed behind a cooling roller and a thickness gauge of a tractor. Current limit membrane resection device generally places in two marginal portions of film, and both are relatively independent, adjust the side cut width alone, if in the middle of the film when great with limit portion thickness deviation, can cause the edge to bulge owing to the thickness accumulation deviation appears in the horizontal sectional local region of film on the rolling axle, influence rolling quality, and the contact roller of rolling machine can make the glue film damage because local pressurized when serious.
In the prior art, for example, patent CN207206490U discloses an installation structure of a plastic film trimming blade, which includes a frame, a cutter seat, and a cutter blade, wherein the cutter blade is fixedly installed on the cutter seat, the frame is also fixedly provided with a transverse linear slide rail, and the cutter seat is installed on the transverse linear slide rail in a transverse sliding manner; the cutter seat is connected with a transverse connecting rod, and the tail end of the transverse connecting rod is hinged with a transmission rod; the rack is also provided with a motor, a rotating shaft of the motor is fixedly connected with a sliding block support, the sliding block support and the rotating shaft of the motor synchronously rotate, a sliding block is arranged in the sliding block support in a radially sliding manner, and the sliding block is fixedly connected with an eccentric shaft; a limiting bolt is also screwed on the sliding block support, and the tail ends of the limiting bolts respectively press the sliding blocks; an eccentric shaft sleeve is arranged around the eccentric shaft, and a bearing is arranged between the eccentric shaft sleeve and the eccentric shaft; the eccentric shaft sleeve is fixedly connected with the transmission rod; the patent periodically changes the transverse position of the film edge, so that the film edge is dispersed, and the accumulated thickness of the thicker point of the film edge is weakened.
Also as disclosed in patent CN106001937A, a film splitter with adjustable edge cutting shape comprises a feeding roller, a cutting roller, a cooling roller set, a winding roller, a cutting device and a frame; the feeding roller is cylindrical and two ends of the feeding roller are connected with the frame; two ends of the bearing and cutting roller are connected to the rack, and the bearing and cutting roller is used for shielding redundant laser and supporting the plastic film; the cooling roller group consists of at least two cooling single rollers; the cutting device is positioned right above the bearing and cutting roller and comprises a movable rod, a laser cutter, a sliding rod and a spiral rod; the fine adjustment motor drives the screw rod to rotate so as to drive the movable rod to swing left and right, and the laser cutter on the movable rod emits laser to cut the film on the bearing and cutting roller by different cutting edges; however, the above patent uses laser as the cutting knife, and the mass application to factory production will cause too high production cost, so it is not suitable for popularization and application.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a draw treatment facility that moves about of side cut sword effectively alleviates and eliminates because the protruding phenomenon in rolling edge that the film thickness deviation caused improves the film and batches the quality.
To achieve the above objective, the present invention provides the following technical solutions: a moving processing device for a traction trimming cutter comprises a frame beam perpendicular to the running direction of a film, a cutter device, a support, a motor, a transmission mechanism and a control mechanism; the supports are arranged on the frame beam, at least one support is respectively arranged at two ends of the frame beam which are symmetrical along the center line of the film running direction, and the supports have the freedom degree of moving in the length direction of the frame beam; the cutter device is arranged on the support, and the support moves to drive the cutter device to cut different positions of the film; the motor comprises a motor output shaft, the motor output shaft is connected to a transmission mechanism, the transmission mechanism is connected to the support, and the transmission mechanism is used for converting the rotation of the motor output shaft into the translation of the support on the frame beam; the control mechanism is connected to the motor and used for controlling the forward and reverse rotation of the motor. The utility model discloses a to the accurate control of motor rotation direction, realize that cutters moves about the excision at the film edge.
Furthermore, be provided with limit structure on the frame crossbeam, limit structure is including setting up first stopper and the second stopper along frame crossbeam length direction both sides at the support respectively, and first stopper and second stopper are used for injecing the migration range of support on the frame crossbeam for the support can only round trip movement between first stopper and second stopper.
Furthermore, at least one sliding rail is respectively arranged at two ends of the frame cross beam in the length direction, and the sliding rails are parallel to the frame cross beam; the support is arranged on the slide rail, and slides back and forth on the slide rail, so that the support has the freedom degree of movement in the length direction of the frame beam; the sliding rail comprises a plurality of sliding rods, each sliding rod is at least provided with a sliding block matched with the sliding rod, the sliding blocks are clamped on the sliding rods, and the sliding blocks have the freedom degree of reciprocating sliding on the sliding rods; the sliding rail is installed on a cross beam of the frame through a sliding rod, and the support is installed on a sliding block of the sliding rail; through the cooperation of the sliding rod and the sliding block, the support moves more smoothly on the cross beam of the frame without generating blocking. Furthermore, the transmission mechanism comprises a screw rod, a bearing seat, a bearing, a coupler and a connecting sleeve; the screw rods are symmetrically arranged on two sides of the length direction of the frame cross beam along the central line of the film running direction, and two ends of the screw rods are connected to bearing blocks fixed on the frame cross beam through bearings; the screw rod is parallel to the slide rail, a first thread is axially arranged on the screw rod, and one end of the screw rod is connected to an output shaft of the motor by a coupler; a through hole with the diameter matched with that of the screw rod is formed in the connecting sleeve, and second threads matched with the first threads are formed in the inner side face of the through hole; the connecting sleeve is sleeved on the screw rod and connected to the support; the motor is started, the motor output shaft drives the screw rod to rotate, the screw rod rotates to drive the connecting sleeve matched with the screw thread to move along the axial direction of the screw rod, and then the support is driven to move in the length direction of the frame beam. The transmission mechanism converts the rotation of the output shaft of the motor into the translation of the support through the matching effect of the threads, and the structure is simple.
Furthermore, the control mechanism comprises a proximity switch, an induction block, a PLC (programmable logic controller) and a frequency converter; at least one proximity switch is arranged on each of two sides of the support along the length direction of the frame beam, and the proximity switches are installed on the frame beam; the induction block is arranged on the support and used for mutually inducing with the proximity switch to generate an electric signal; the proximity switch is sequentially connected with the PLC and the frequency converter, and the frequency converter is connected with the motor; the PLC controller is used for receiving the electric signal sent by the proximity switch, the frequency converter is used for receiving the output value of the PLC controller and converting the output value of the PLC controller into an electric signal for controlling the motor to turn, and the motor receives the electric signal for controlling the motor to turn; the control process is simple and the operation is convenient.
According to the technical scheme provided by the utility model, the technical scheme provide a pull the treatment facility that moves about of side cut sword has obtained following beneficial effect:
the utility model discloses a moving processing device of a traction trimming knife, which has simple structure and convenient operation; the device comprises a frame beam perpendicular to the running direction of the film, a support, a cutter device, a motor, a transmission mechanism and a control mechanism; the supports are symmetrically arranged on two sides of the length direction of the frame beam along the central line of the film running direction, the supports are connected to the frame beam, the cutter device is arranged on the supports, and the supports have freedom degree of movement in the length direction of the frame beam; one end of the transmission mechanism is connected with the motor output shaft, and the other end of the transmission mechanism is connected with the support, so that the rotation of the motor output shaft can be converted into the translation of the support on the frame beam; the control mechanism is connected with the motor and used for controlling the forward and reverse rotation of the motor, the forward and reverse rotation of the motor drives the support to reciprocate on the cross beam of the rack, and then the support drives the cutter device to cut different positions of the film so as to cut the film at the edges of the film.
The utility model discloses a great limit membrane of thickness moves about the excision on to the film, reduces the film because the protruding phenomenon in rolling edge that the thickness deviation caused, improves the film and batches the quality, and effective protection contact roller glue film is not harmd, prolongs the life of contact roller. And the utility model discloses a treatment facility moves about, the opposite side membrane that can automize moves about and amputates, and the synchronous excision in film both sides compares in the limit membrane among the prior art excision equipment low in production cost, and limit membrane excision is efficient, can use in the factory production in batches, uses widely.
It should be understood that all combinations of the foregoing concepts and additional concepts described in greater detail below can be considered as part of the inventive subject matter of the present disclosure unless such concepts are mutually inconsistent.
The foregoing and other aspects, embodiments and features of the present teachings can be more fully understood from the following description taken in conjunction with the accompanying drawings. Additional aspects of the present invention, such as features and/or advantages of exemplary embodiments, will be apparent from the description which follows, or may be learned by practice of the specific embodiments in accordance with the teachings of the present invention.
Drawings
The drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the present invention will now be described, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a detailed structural diagram of the present invention;
FIG. 2 is a connection diagram of the support and the transmission mechanism of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1;
fig. 4 is a logic control diagram of the control mechanism of the present invention.
Wherein, the specific meaning of each mark is as follows:
1-frame beam, 1.1-slide rail, 1.1.1-slide bar, 1.1.2-slide block, 2-support, 3-motor, 4-transmission mechanism, 4.1-lead screw, 4.2-bearing seat, 4.3-bearing, 4.4-connecting sleeve, 4.5-coupling, 5-control mechanism, 5.1-proximity switch, 5.2-induction block, 5.3-PLC controller, 5.4-frequency converter and 6-cutter device.
Detailed Description
For a better understanding of the technical content of the present invention, specific embodiments are described below in conjunction with the accompanying drawings.
In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. Embodiments of the present disclosure are not intended to include all aspects of the present invention. It should be appreciated that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways, as the disclosed concepts and embodiments are not limited to any implementation. Additionally, some aspects of the present disclosure may be used alone or in any suitable combination with other aspects of the present disclosure.
In the film production process, film limit membrane thickness is bigger than in the film middle part, and the thickness accumulation deviation appears in the horizontal sectional local area of film when the film rolling causes the edge to rise easily, influences the film and batches the phenomenon of quality, need cut edge the operation to the film, but because current side cut equipment side cut inefficiency, efficient side cut equipment manufacturing cost is high to still need further guarantee the security performance, consequently, the utility model aims at providing a pull the processing apparatus that moves about of side cut sword, reduce the manufacturing cost of side cut equipment, improve the film simultaneously and batch the quality.
A moving processing device for a traction trimming cutter comprises a frame beam 1 perpendicular to the running direction of a film, a cutter device 6, a support 2, a motor 3, a transmission mechanism 4 and a control mechanism 5; the cutting device comprises a frame beam 1, supports 2, a cutter device 6, a cutter device and a cutter device, wherein the supports 2 are arranged on the frame beam 1, at least one support 2 is arranged at each of two ends of the frame beam 1, which are symmetrical along the central line of the film running direction, the supports 2 have freedom degree of movement in the length direction of the frame beam 1, the supports 2 move on the frame beam 1 to drive the cutter device 6 to move, and the cutter device 6 corresponds to a film and starts to cut different positions of the film; the motor 3 comprises a motor output shaft, the motor output shaft is connected to the transmission mechanism 4, the transmission mechanism 4 is connected to the support 2, and the transmission mechanism 4 is used for converting the rotation of the motor output shaft into the translation of the support 2 on the frame beam 1; the control mechanism 5 is connected with the motor 3, the control mechanism 5 is used for controlling the forward and reverse rotation of the motor 3, the forward and reverse rotation of the motor 3 drives the support 2 to reciprocate on the frame cross beam 1, and then the cutter device 6 is driven to cut the film at the edges; the utility model discloses a to the accurate control of 3 rotation directions of motor, the different positions of 6 periodic cutting film limit membranes of cutters cooperate the film operation process, realize the excision of moving about at film edge.
The following further describes the floating treatment device of the trailing edge trimmer according to the present invention in detail with reference to the embodiments shown in the drawings.
Referring to fig. 1 and 3, at least one sliding rail 1.1 is respectively disposed at two ends of the frame beam 1 in the length direction, and the sliding rails 1.1 are parallel to the frame beam 1; the sliding rail 1.1 comprises a plurality of sliding rods 1.1.1, each sliding rod 1.1.1 is at least provided with a sliding block 1.1.2 matched with the sliding rod 1.1.1, the sliding block 1.1.2 is clamped on the sliding rod 1.1.1, and the sliding block 1.1.2 has the freedom of reciprocating sliding on the sliding rod 1.1.1; the sliding rail 1.1 is arranged on a frame beam 1 through a sliding rod 1.1.1, and the support 2 is arranged on a sliding block 1.1.2 of the sliding rail 1.1; through the cooperation of the sliding block 1.1.2 and the sliding rod 1.1.1 of the mounting support 2, the support 2 has the freedom degree of moving in the length direction of the frame beam 1, and due to the sliding effect, the support 2 moves more smoothly on the frame beam 1, and does not generate blocking under the thrust effect of the transmission mechanism 4. In the embodiment shown in the attached drawings, two ends of a frame beam 1 in the length direction are respectively provided with a slide rail 1.1, each slide rail 1.1 consists of a pair of parallel and corresponding slide bars 1.1.1, and the slide bars 1.1.1 are matched with two slide blocks 1.1.2.
In some embodiments, the matching between the sliding block 1.1.2 and the sliding rod 1.1.1 of the sliding rail 1.1 is set as the matching between a ball and a sliding groove, so that the friction force applied to the support 2 in the moving process is further reduced, the abrasion of the sliding block 1.1.2 is reduced, and the service life of the sliding rail 1.1 is prolonged; in other embodiments, the support 2 is directly slidably mounted on the frame beam 1, and the frame beam 1 is provided with a limiting structure, the limiting structure includes a first limiting block and a second limiting block respectively arranged on the support 2 along two sides of the frame beam 1 in the length direction, and the first limiting block and the second limiting block are used for limiting the moving range of the support 2 on the frame beam 1, so that the support 2 can only move back and forth between the first limiting block and the second limiting block.
As shown in fig. 2 and fig. 3, the transmission mechanism 4 includes a screw rod 4.1, a bearing seat 4.2, a bearing 4.3, and a connecting sleeve 4.4; the screw rods 4.1 are symmetrically arranged at two sides of the frame beam 1 in the length direction along the central line of the film running direction, and two ends of each screw rod 4.1 are connected to bearing seats 4.2 fixed on the frame beam 1 through bearings 4.3; the screw rod 4.1 is parallel to the sliding rail 1.1, a first thread is axially arranged on the screw rod 4.1, and one end of the screw rod 4.1 is connected to an output shaft of the motor; a through hole with the diameter matched with that of the screw rod 4.1 is formed in the connecting sleeve 4.4, and second threads matched with the first threads are formed on the inner side surface of the through hole; the connecting sleeve 4.4 is sleeved on the screw rod 4.1, and the connecting sleeve 4.4 is connected to the support 2; in the embodiment shown in the attached drawings, a motor 3 is arranged on a frame beam 1, and the motor 3 and the end part of a screw rod 4.1 are fixed through a coupler 4.5; the motor 3 is started, the motor output shaft drives the screw rod 4.1 to rotate, the screw rod 4.1 rotates to drive the connecting sleeve 4.4 matched with the screw thread to axially move along the screw rod 4.1, and then the connecting sleeve 4.4 drives the support 2 to move in the length direction of the frame beam 1; the transmission mechanism 4 converts the rotation of the output shaft of the motor 3 into the translation of the support 2 through the matching action of the threads, and has simple structure and convenient operation.
In connection with the specific embodiment shown in fig. 4, the control mechanism 5 includes a proximity switch 5.1, an induction block 5.2, a PLC controller 5.3 and a frequency converter 5.4; two sides of the support 2 along the length direction of the frame beam 1 are respectively provided with at least one proximity switch 5.1, and the proximity switches 5.1 are arranged on the frame beam 1; the induction block 5.2 is arranged on the support 2 and used for generating an electric signal by mutual induction with the proximity switch 5.1; the proximity switch 5.1 is sequentially connected with a PLC (programmable logic controller) 5.3 and a frequency converter 5.4, and the frequency converter 5.4 is connected with the motor 3; the PLC 5.3 is used for receiving the electric signal sent by the proximity switch 5.1, the frequency converter 5.4 is used for receiving the output value of the PLC 5.3 and converting the output value of the PLC 5.3 into an electric signal for controlling the motor 3 to turn, and the motor 3 receives the electric signal for controlling the motor 3 to turn; wherein the PLC controller 5.3 adopts Siemens S7-200 series CPU224XPSi PLC, and the frequency converter 5.4 adopts a micromaster440 frequency converter; the utility model discloses a mode that sets up proximity switch 5.1 is injectd the width that the cutter cut film limit membrane, and control process is simple, convenient operation.
When the proximity switch 5.1 on one side of the support 2 senses that the distance of the induction block 5.2 on the support 2 reaches a set induction value, the proximity switch 5.1 acts to generate an electric signal indicating that the cutting width reaches and send the electric signal to the PLC controller 5.3, the PLC controller 5.3 controls the motor 3 to turn through signal conversion of the frequency converter 5.4, the support 2 runs in the opposite direction under the driving of the motor 3 until the proximity switch 5.1 on the other side of the support 2 senses that the distance of the induction block 5.2 on the support 2 reaches the set induction value. The proximity switches 5.1 on the two sides of the support 2 act to control the forward and reverse rotation of the motor 3, so that the action direction of the motor 3 is limited, the support 2 drives the cutter device 6 to reciprocate between the proximity switches 5.1 on the two sides periodically, and the cutting effect of moving treatment is realized when the cutter device 6 cuts the film because the film is in a running state; the position of actuation of the two-sided proximity switches 5.1 defines the maximum width and the minimum width of the cutting edge width of the cutter device on the film, the cutting width of the film by the cutter device 6 always fluctuating between the maximum width and the minimum width. The utility model discloses be not limited to above-mentioned PLC controller 5.3 and converter 5.4 that disclose, as long as can reach the PLC controller 5.3 and the converter 5.4 of above-mentioned efficiency all be in the utility model discloses a within range.
In other embodiments, the control mechanism adopts an absolute value encoder, a PLC 5.3 and a frequency converter 5.4; the absolute value encoder is installed on the motor 3 and synchronously operates with a rotating shaft of the motor 3, the turning position of the motor 3 is directly set in an internal program of the absolute value encoder, when the motor 3 moves to the position set by the absolute value encoder, an electric signal representing the turning position of the motor 3 is sent to the PLC controller 5.3, the PLC controller 5.3 is used for receiving the electric signal sent by the absolute value encoder, the frequency converter 5.4 is used for receiving an output value of the PLC controller 5.3, converting the output value of the PLC controller 5.3 into the electric signal for controlling the turning of the motor 3 and controlling the turning of the motor 3; this mode does not adopt proximity switch 5.1, and the absolute value encoder sets for the position that turns to of motor 3 in the procedure with the rotatory number of turns of lead screw 4.1 times the tooth pitch, and cutters 6 is more accurate at film limit membrane cutting location, and the control process is more simple and convenient succinct.
The utility model discloses a draw processing apparatus that moves about of side cut sword is through moving about the great limit membrane of thickness on to the film and excising, reduces the film because the protruding phenomenon in rolling edge that the thickness deviation caused, improves the film and batches the quality, and effective protection contact roller glue film does not receive the harm, prolongs the life of contact roller. And the moving processing equipment can automatically and synchronously move and cut the side films on the two sides of the film, and compared with the side film cutting equipment in the prior art, the moving processing equipment has the advantages of low production cost and high side film cutting efficiency, can be applied to factory production in large batch and can be popularized and used.
The utility model also discloses a moving treatment process of the traction edge-cutting knife of the moving treatment device adopting the traction edge-cutting knife, which comprises the following steps of 1) determining the width of the side film to be cut according to the production requirement of the film on the film production line; 2) calculating the width of the cutter device for cutting the film on one side of the film, respectively installing two proximity switches 5.1 on one side of the film, installing a support 2 between the two proximity switches 5.1 on one side of the film, and enabling a cutter device 6 on the support 2 to correspond to the position of the film edge film to be cut; manually adjusting the distance between the induction block 5.2 and the proximity switch 5.1 on the support 2, so that the moving distance of the support 2 between the two proximity switches 5.1 meets the requirement that the cutter device 6 cuts the width of the film on one side of the film; 3) the operation period of the support 2 between the two proximity switches 5.1 is further adjusted by adjusting the rotating speed of the motor 3, so that the operation period of the support 2 is matched with the operation speed of the film; 4) the motor 3 is started, the control mechanism 5 controls the motor 3 to turn in a reciprocating manner, the output shaft of the motor 3 rotates to drive the cutter device 6 on the support 2 to periodically cut the side film of the film in a reciprocating manner between the two proximity switches 5.1, and the moving treatment of the side film of the film is realized; finally, the wavy or zigzag fringe is formed at the edge film position of the film, the thickness accumulation of the edge film position is obviously reduced when the film is rolled by the wavy or zigzag fringe, and the problem of edge protrusion caused by thickness accumulation deviation in a local area of the transverse section of the film is solved.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The present invention is intended to cover by those skilled in the art various modifications and adaptations of the invention without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention is subject to the claims.
Claims (7)
1. A moving processing device for a traction trimming cutter comprises a frame beam perpendicular to the running direction of a film, a cutter device, a support and a motor, and is characterized by further comprising a transmission mechanism and a control mechanism;
the supports are arranged on the frame beam, at least one support is respectively arranged at two ends of the frame beam which are symmetrical along the center line of the film running direction, and the supports have the freedom degree of moving in the length direction of the frame beam; the cutter device is arranged on the support, and the support moves to drive the cutter device to cut different positions of the film;
the motor is arranged on the frame beam and comprises a motor output shaft; the motor output shaft is connected with the transmission mechanism, the transmission mechanism is connected with the support, and the transmission mechanism is used for converting the rotation of the motor output shaft into the translation of the support on the frame beam;
the control mechanism is connected to the motor and used for controlling the forward and reverse rotation of the motor.
2. The traveling treatment equipment for the trailing trim knife according to claim 1, characterized in that the frame beam is provided with at least one slide rail at each of its longitudinal ends, the slide rails being parallel to the frame beam; the support is arranged on the slide rail, and the support slides back and forth on the slide rail, so that the support has the freedom degree of movement in the length direction of the frame beam.
3. The floating treatment device for the traction trimming knife according to claim 2, wherein the slide rail comprises a plurality of slide bars and slide blocks matched with the slide bars, the slide blocks are clamped on the slide bars, and the support is mounted on the slide blocks.
4. The traveling treatment equipment of the trailing trim knife according to claim 1, characterized in that the transmission mechanism comprises a screw, a bearing block, a bearing and a connecting sleeve;
the screw rods are symmetrically arranged on two sides of the length direction of the frame cross beam along the central line of the film running direction, and two ends of the screw rods are connected to bearing blocks fixed on the frame cross beam through bearings; the screw rod is parallel to the sliding rail, a first thread is axially arranged on the screw rod, and one end of the screw rod is connected to the output shaft of the motor;
a through hole with the diameter matched with that of the screw rod is formed in the connecting sleeve, and second threads matched with the first threads are formed in the inner side face of the through hole; the connecting sleeve is sleeved on the screw rod and connected to the support; the motor is started, the motor output shaft drives the screw rod to rotate, the connecting sleeve matched with the screw threads of the screw rod is driven to move axially along the screw rod, and then the support is driven to move in the length direction of the cross beam of the frame.
5. The traveling treatment equipment of the trailing trim knife according to claim 4, characterized in that the transmission mechanism further comprises a coupling, and the lead screw is connected to the motor output shaft through the coupling.
6. The floating treatment apparatus of a trailing trim knife according to claim 1 wherein the control mechanism comprises a proximity switch, an induction block, a PLC controller and a frequency converter; at least one proximity switch is arranged on each of two sides of the support along the length direction of the frame beam, and the proximity switches are installed on the frame beam; the induction block is arranged on the support and used for mutually inducing with the proximity switch to generate an electric signal;
the proximity switch is sequentially connected with the PLC and the frequency converter, and the frequency converter is connected with the motor; the PLC controller is used for receiving the electric signal sent by the proximity switch, the frequency converter is used for receiving the output value of the PLC controller and converting the output value of the PLC controller into the electric signal for controlling the motor to turn, and the motor receives the electric signal for controlling the motor to turn.
7. The traveling processing device for the trailing edge trimmer according to claim 1, wherein the frame beam is provided with a limiting structure, the limiting structure comprises a first limiting block and a second limiting block which are respectively arranged on two sides of the support in the length direction of the frame beam, and the first limiting block and the second limiting block are used for limiting the moving range of the support on the frame beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920555336.2U CN210025398U (en) | 2019-04-23 | 2019-04-23 | Moving processing equipment for traction trimming cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920555336.2U CN210025398U (en) | 2019-04-23 | 2019-04-23 | Moving processing equipment for traction trimming cutter |
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| Publication Number | Publication Date |
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| CN210025398U true CN210025398U (en) | 2020-02-07 |
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| CN201920555336.2U Active CN210025398U (en) | 2019-04-23 | 2019-04-23 | Moving processing equipment for traction trimming cutter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103266A (en) * | 2019-04-23 | 2019-08-09 | 桂林电器科学研究院有限公司 | Draw the travelling processing equipment and technique of edge-trimming cutter |
-
2019
- 2019-04-23 CN CN201920555336.2U patent/CN210025398U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103266A (en) * | 2019-04-23 | 2019-08-09 | 桂林电器科学研究院有限公司 | Draw the travelling processing equipment and technique of edge-trimming cutter |
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