CN216335745U - Bearing mechanism for automatic paper finishing machine - Google Patents
Bearing mechanism for automatic paper finishing machine Download PDFInfo
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- CN216335745U CN216335745U CN202122798556.8U CN202122798556U CN216335745U CN 216335745 U CN216335745 U CN 216335745U CN 202122798556 U CN202122798556 U CN 202122798556U CN 216335745 U CN216335745 U CN 216335745U
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- shell
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Abstract
The utility model discloses a bearing mechanism for an automatic paper finishing machine, which comprises a shell; the utility model discloses a lead screw, including casing, servo motor, motor shaft fixedly connected with lead screw, right-hand member and the right side inner wall swing joint of casing, the inside left and right sides sliding connection of casing has the slider, the left middle part level of slider runs through and has seted up the spread groove, lead screw and spread groove threaded connection. According to the utility model, through the combination of the fixing plate, the through groove, the pull rod, the spring and the pressing plate, paper on the upper surface of the shell can be extruded, through the combination of the servo motor, the screw rod, the sliding block, the connecting groove, the guide groove and the guide rod, the guide rods on the left side and the right side of the shell can be pushed to relatively move to arrange the left end and the right end of the paper, and the rotating roller is movably connected to the bottom side of the pressing plate, so that the stability of the pressing plate pushed by the guide rod during movement can be improved, and the paper is prevented from being wrinkled and the arrangement effect is not influenced.
Description
Technical Field
The utility model relates to the technical field of paper finishing machines, in particular to a bearing mechanism for an automatic paper finishing machine.
Background
During the processing of the paper, the paper needs to be aligned with each other so that the periphery of the paper is cut and leveled.
Through retrieval publication No. CN207312772U, disclosed a bearing mechanism of whole paper machine, including bearing frame, material stopping component and the centre gripping subassembly that slides and set up on bearing frame, centre gripping subassembly interval is provided with two sets ofly on bearing frame length direction, two be formed with the accommodation space that is used for centre gripping paper pile between the centre gripping subassembly, centre gripping subassembly includes the support that slides that is used for sliding connection bearing frame.
In the process of implementing the utility model, the inventor finds that at least the following problems in the prior art are not solved, that is, 1, when paper is finished in a comparison document, the upper surface of the paper cannot be limited, so that paper wrinkles are easily caused, 2, when the paper is finished, the extrusion force of a clamping assembly on the paper cannot be automatically controlled according to the size of the paper, and when the clamping force is too large, the paper wrinkles are easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a bearing mechanism for an automatic paper finishing machine, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a bearing mechanism for an automatic paper finishing machine comprises a shell;
a servo motor is fixedly arranged in the middle of the inner wall of the left side of the shell, a motor shaft of the servo motor is fixedly connected with a lead screw, the right end of the lead screw is movably connected with the inner wall of the right side of the shell, the left side and the right side of the inside of the shell are slidably connected with sliders, the middle of the left side of each slider is horizontally provided with a connecting groove in a penetrating manner, the lead screw is in threaded connection with the connecting groove, the front side and the rear side of the inner wall of the top end of the shell are horizontally and symmetrically provided with guide grooves, the left side and the right side of the upper surface of the shell are symmetrically provided with fixed plates, the front side and the rear side of the upper surface of each slider are vertically and fixedly provided with guide rods, the top ends of the two groups of guide rods are fixedly connected with the bottom side of the fixed plates, the middle of the right side of the upper surface of the fixed plates is vertically provided with a through groove in a penetrating manner, the through groove is slidably connected with a pull rod, and a spring is sleeved outside the lower end of the pull rod, the spring is arranged on the bottom side of the fixing plate, a rotating groove is formed in the right side of the lower surface of the pressing plate, a rotating roller is movably connected inside the rotating groove, an infrared emitter is arranged at the middle of the bottom side of the sliding block at the left end, an infrared receiver is arranged on the inner wall of the bottom end of the shell in a mode of turning right from left, a controller is arranged on the right side of the shell, and the rotating directions of the left side and the right side of the lead screw are opposite.
In a preferred embodiment of the present invention, the infrared emitter is vertically flush with the infrared receiver, and a signal output end of the infrared emitter is connected with a signal input end of the infrared receiver.
As a preferred embodiment of the present invention, the front end and the rear end of the left side of the upper surface of the pressing plate are both provided with a limiting groove in a penetrating manner, and the limiting groove is connected with the guide rod in a sliding manner.
As a preferred embodiment of the utility model, the middle part of the screw rod is fixedly provided with a limiting block, and the guide rod is connected with the guide groove in a sliding manner.
As a preferred embodiment of the present invention, the input terminal of the controller is electrically connected to an external power source through a wire, the output terminal of the controller is electrically connected to the input terminal of the servo motor through a wire, the data output terminal of the infrared receiver is connected to the data input terminal of the controller, and the signal output terminal of the controller is connected to the signal input terminal of the servo motor.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the bearing mechanism for the automatic paper finishing machine, paper on the upper surface of the shell can be extruded through the combination of the fixing plate, the through groove, the pull rod, the spring and the pressing plate, the guide rods on the left side and the right side of the shell can be pushed to move relatively to finish the left end and the right end of the paper through the combination of the servo motor, the lead screw, the sliding block, the connecting groove, the guide groove and the guide rods, and the rotating roller is movably connected to the bottom side of the pressing plate, so that the stability of the guide rods when the guide rods push the pressing plate to move can be improved, and the paper is prevented from being wrinkled and the finishing effect is prevented from being influenced.
2. According to the bearing mechanism for the automatic paper finishing machine, the infrared emitter and the infrared receiver are combined, the corresponding infrared receiver can be controlled to work according to the size of paper, the servo motor is further automatically controlled to stop working, and wrinkles caused by overlarge extrusion force of guide rods on the left side and the right side of the shell on the paper are avoided.
Drawings
Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a front view of a carrying mechanism for an automatic finisher of the present invention;
FIG. 2 is a right side view of a platen of a carrying mechanism for an automatic finisher according to the present invention.
In the figure: the device comprises a shell 1, a servo motor 2, a screw rod 3, a sliding block 4, a connecting groove 5, a guide groove 6, a fixing plate 7, a guide rod 8, a through groove 9, a pull rod 10, a pressing plate 11, a spring 12, a rotating groove 13, a rotating roller 14, a limiting groove 15, an infrared emitter 16, an infrared receiver 17, a limiting block 18 and a controller 19.
Detailed Description
Referring to fig. 1-2, the present invention provides a technical solution: a bearing mechanism for an automatic paper finishing machine comprises a shell 1;
a servo motor 2 is fixedly arranged in the middle of the inner wall of the left side of the shell 1, a motor shaft of the servo motor 2 is fixedly connected with a lead screw 3, the right end of the lead screw 3 is movably connected with the inner wall of the right side of the shell 1, the left side and the right side of the inner part of the shell 1 are slidably connected with a slide block 4, the middle of the left side of the slide block 4 is horizontally penetrated and provided with a connecting groove 5, the lead screw 3 is in threaded connection with the connecting groove 5, the front side and the rear side of the inner wall of the top end of the shell 1 are horizontally and symmetrically provided with guide grooves 6, the left side and the right side of the upper surface of the shell 1 are symmetrically provided with fixed plates 7, the front side and the rear side of the upper surface of the slide block 4 are vertically and fixedly provided with guide rods 8, the top ends of the two groups of guide rods 8 are fixedly connected with the bottom side of the fixed plates 7, the middle of the right side of the upper surface of the fixed plates 7 is vertically penetrated and provided with a through groove 9, and the pull rod 10 is slidably connected with the through groove 9, the bottom of pull rod 10 and the middle part fixed connection of clamp plate 11 upper surface, the outside cover of pull rod 10 lower extreme is equipped with spring 12, the bottom side of fixed plate 7 is arranged in to spring 12, rotation groove 13 has been seted up on the right side of clamp plate 11 lower surface, the inside swing joint who rotates groove 13 has rotor roll 14, the left end the bottom side middle part of slider 4 is provided with infrared emitter 16, the bottom inner wall of casing 1 turns right from a left side and is provided with infrared receiver 17, the right side of casing 1 is provided with controller 19, the rotation of the 3 left and right sides of lead screw is opposite.
In this embodiment (as shown in fig. 1-2), through the combination of the fixed plate 7, the through groove 9, the pull rod 10, the spring 12 and the pressing plate 11, the paper on the upper surface of the casing 1 can be extruded, through the combination of the servo motor 2, the lead screw 3, the slider 4, the connecting groove 5, the guide groove 6 and the guide rod 8, the guide rod 8 that can push the left and right sides of the casing 1 can move relatively to arrange the left and right ends of the paper, the rotating roller 14 is movably connected to the bottom side of the pressing plate 11, the stability of the guide rod 8 when pushing the pressing plate 11 to move can be improved, the paper is prevented from being wrinkled, and the arranging effect is influenced.
In this embodiment (see fig. 1), the infrared emitter 16 is vertically flush with the infrared receiver 17, and a signal output end of the infrared emitter 16 is connected to a signal input end of the infrared receiver 17, so that the corresponding infrared receiver 17 can be controlled to operate according to the size of the paper, the servo motor 2 is further automatically controlled to stop operating, and wrinkles are prevented from being generated due to too large extrusion force of the guide rods 8 on the left and right sides of the housing 1 on the paper.
In this embodiment (see fig. 1), the front end and the rear end of the left side of the upper surface of the pressing plate 11 are both provided with a limiting groove 15 in a penetrating manner, and the limiting groove 15 is slidably connected with the guide rod 8, so that the moving stability of the pressing plate 11 can be improved.
In this embodiment (please refer to fig. 1), a limiting block 18 is fixedly installed in the middle of the screw rod 3, and the guide rod 8 is slidably connected with the guide groove 6 and can limit the sliding block 4.
In this embodiment (please refer to fig. 1-2), the input end of the controller 19 is electrically connected to an external power source through a wire, the output end of the controller 19 is electrically connected to the input end of the servo motor 2 through a wire, the data output end of the infrared receiver 17 is connected to the data input end of the controller 19, the signal output end of the controller 19 is connected to the signal input end of the servo motor 2, and the controller 19 can control the servo motor 2 to operate.
It should be noted that the utility model is a bearing mechanism for an automatic paper-finishing machine, comprising a housing 1, a servo motor 2, a screw rod 3, a slide block 4, a connecting groove 5, a guide groove 6, a fixing plate 7, a guide rod 8, a through groove 9, a pull rod 10, a press plate 11, a spring 12, a rotating groove 13, a rotating roller 14, a limiting groove 15, an infrared emitter 16, an infrared receiver 17, a limiting block 18, a controller 19, all of which are universal standard components or components known by those skilled in the art, the structure and principle of which can be known by technical manuals or by routine experimental methods, when working, paper is placed on the upper surface of the housing 1, so that the left and right ends of the upper surface of the paper are placed on the bottom sides of two sets of press plates 11, the pull rod 10 is released, the rotating roller 14 on the bottom side of the press plate 11 can be pushed to be attached to the upper surface of the paper by the elasticity of the spring 12, so as to limit the paper by extrusion, the work of the servo motor 2 is controlled to drive the screw rod 3 to rotate, the screw rod 3 which further rotates can drive the two groups of sliding blocks 4 to move relatively in the shell 1, the guide rods 8 on the left side and the right side of the shell 1 are further driven to arrange the left end and the right end of paper, the rotating rollers 14 on the bottom side of the pressing plate 11 can be pushed to roll on the upper surface of the paper in the moving process of the guide rods 8, the corresponding infrared receiver 17 works according to the size control of the paper, when the sliding blocks 4 move to enable the infrared transmitter 16 to be aligned with the corresponding infrared receiver 17 vertically, the infrared receiver 17 transmits data to the controller 19, the controller 19 automatically controls the servo motor 2 to stop working, wrinkles are avoided being generated due to the fact that the extrusion force of the guide rods 8 on the left side and the right side of the shell 1 is too large, the structure is simple, and the use effect is good.
Claims (5)
1. The bearing mechanism for the automatic paper finishing machine is characterized by comprising a shell (1);
the middle part of the inner wall of the left side of the shell (1) is fixedly provided with a servo motor (2), a motor shaft of the servo motor (2) is fixedly connected with a screw rod (3), the right end of the screw rod (3) is movably connected with the inner wall of the right side of the shell (1), the left and right sides inside the shell (1) are connected with a sliding block (4) in a sliding way, the middle part of the left side of the sliding block (4) is horizontally provided with a connecting groove (5) in a penetrating way, the screw rod (3) is in threaded connection with the connecting groove (5), the front and back sides of the inner wall of the top end of the shell (1) are horizontally and symmetrically provided with guide grooves (6), the left and right sides of the upper surface of the shell (1) are symmetrically provided with fixed plates (7), the front and back sides of the upper surface of the sliding block (4) are vertically and fixedly provided with guide rods (8), and the top ends of the two groups of the guide rods (8) are fixedly connected with the bottom sides of the fixed plates (7), the utility model discloses a lead screw, including fixed plate (7), lead to groove (9) and pull rod (10) sliding connection, the middle part fixed connection of the bottom of pull rod (10) and clamp plate (11) upper surface, the outside cover of pull rod (10) lower extreme is equipped with spring (12), the bottom side of fixed plate (7) is arranged in to spring (12), rotation groove (13) have been seted up on the right side of clamp plate (11) lower surface, the inside swing joint who rotates groove (13) has rotor roll (14), the left end the bottom side middle part of slider (4) is provided with infrared emitter (16), the bottom inner wall of casing (1) turns right from a left side and is provided with infrared receiver (17), the right side of casing (1) is provided with controller (19), the opposite is revolved to of the lead screw (3) left and right sides.
2. The loading mechanism of claim 1, wherein: the infrared transmitter (16) is vertically flush with the infrared receiver (17), and the signal output end of the infrared transmitter (16) is connected with the signal input end of the infrared receiver (17).
3. The loading mechanism of claim 1, wherein: both ends all run through around clamp plate (11) upper surface left and have seted up spacing groove (15), spacing groove (15) and guide arm (8) sliding connection.
4. The loading mechanism of claim 1, wherein: the middle part of the screw rod (3) is fixedly provided with a limiting block (18), and the guide rod (8) is connected with the guide groove (6) in a sliding manner.
5. The loading mechanism of claim 1, wherein: the input of controller (19) passes through the wire with external power supply and constitutes the electricity and be connected, the output of controller (19) passes through the wire with servo motor (2) input and constitutes the electricity and be connected, the data output part of infrared receiver (17) is connected with the data input part of controller (19), the signal output part of controller (19) is connected with servo motor (2)'s signal input part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122798556.8U CN216335745U (en) | 2021-11-16 | 2021-11-16 | Bearing mechanism for automatic paper finishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122798556.8U CN216335745U (en) | 2021-11-16 | 2021-11-16 | Bearing mechanism for automatic paper finishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216335745U true CN216335745U (en) | 2022-04-19 |
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ID=81148339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122798556.8U Active CN216335745U (en) | 2021-11-16 | 2021-11-16 | Bearing mechanism for automatic paper finishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216335745U (en) |
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2021
- 2021-11-16 CN CN202122798556.8U patent/CN216335745U/en active Active
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