CN219429102U - High-precision shell self-clamping transfer device - Google Patents
High-precision shell self-clamping transfer device Download PDFInfo
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- CN219429102U CN219429102U CN202223582483.XU CN202223582483U CN219429102U CN 219429102 U CN219429102 U CN 219429102U CN 202223582483 U CN202223582483 U CN 202223582483U CN 219429102 U CN219429102 U CN 219429102U
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Abstract
The utility model belongs to the technical field of electronic cigarette production, and relates to a high-precision shell self-clamping transfer device which comprises a self-clamping device, a circulating feeding device and an unlocking device; the self-clamping devices are fixed on the circulating feeding device; the travel path of the circulating feeding device is divided into a feeding station, an operating station and a discharging station; the installation position of the unlocking device corresponds to the self-clamping device; the automatic clamping device is used for fixing the material shell through self-tightening force, the circulating feeding device is used for driving the automatic clamping device to sequentially pass through a feeding station, a working station and a discharging station, and the unlocking device is used for applying external force to offset the self-tightening force of the automatic clamping device. The material shell is clamped by the self-clamping device, so that the offset error of the material shell in the transportation process is reduced, the self-tightening force of the self-clamping device is counteracted by applying external force through the unlocking device, and the taking of feeding and discharging is not influenced.
Description
Technical Field
The utility model belongs to the technical field of electronic cigarette production, and relates to a high-precision shell self-clamping transfer device.
Background
In the production process of the electronic cigarette, a process for sleeving a sealing ring on the surface of a feeding shell is existed, manual sleeving is often adopted in the prior art, and one of the difficulties in realizing automation is that the positioning and fixing effects of the feeding shell in the automatic production are not ideal.
In order to facilitate grabbing and transferring of workpieces at a feeding station and a discharging station, most of automatic equipment can fix the workpieces by adopting a material tray, but in order to facilitate grabbing of the workpieces, a large gap exists between the material tray and the workpieces, and the workpieces are easy to shake and deviate in the feeding and transferring engineering, so that the precision of the follow-up process is affected.
Therefore, the design of the feeding device which does not affect taking and placing and can improve accuracy is a difficult problem to be solved.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a high-precision shell self-clamping transfer device, wherein the self-clamping device clamps the shell to reduce offset errors of the shell in the transportation process, and an unlocking device applies external force to counteract self-tightening force of the self-clamping device, so that the taking of feeding and discharging is not influenced.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a high-precision shell self-clamping transfer device comprises a self-clamping device, a circulating feeding device and an unlocking device;
the self-clamping devices are fixed on the circulating feeding device;
the travel path of the circulating feeding device is divided into a feeding station, an operating station and a discharging station;
the installation position of the unlocking device corresponds to the self-clamping device;
the automatic clamping device is used for fixing the material shell through self-tightening force, the circulating feeding device is used for driving the automatic clamping device to sequentially pass through a feeding station, a working station and a discharging station, and the unlocking device is used for applying external force to offset the self-tightening force of the automatic clamping device.
Further, the self-clamping device comprises: the self-tightening device comprises a fixed block, a self-tightening sliding block and a self-tightening spring;
the top end of the fixed block is provided with a chute, and the self-tightening sliding block is slidably arranged in the chute;
a self-tightening spring is arranged between one end of the self-tightening sliding block and the side wall of the sliding groove, and the other end of the self-tightening sliding block is used for being abutted to the material shell to be fixed.
Further, the unlocking device is fixed to the feeding station and the discharging station.
Further, one end of the self-tightening sliding block, which is close to the material shell, is provided with a V-shaped guide inclined plane, and one end of the sliding groove, which is close to the material shell, is provided with a guide positioning cambered surface.
Further, the circulating feeding device is an equally-dividing disc assembly.
Further, the self-clamping device further comprises a connecting rod and an unlocking push rod;
a deflector rod extends from the side wall of the self-tightening sliding block, and extends out of the fixed block;
the unlocking push rod is slidably arranged at the bottom end of the equal division disc, and a reset spring is sleeved outside the unlocking push rod;
a connecting rod is hinged to the side face of the fixed block, and two ends of the connecting rod are respectively abutted to the shifting rod and the unlocking push rod;
the preset elastic directions of the self-tightening spring and the reset spring are opposite, and the unlocking push rod is compressed by external force and then drives the self-tightening sliding block to compress the self-tightening spring through the connecting rod.
Further, the unlocking device is an unlocking cylinder, and the unlocking cylinder corresponds to the unlocking push rod in position.
Further, the circulating feeding device is an annular linear motor.
Compared with the prior art, the technical scheme of the utility model has the following advantages;
1. the material shell is fixed by the self-tightening force of the self-clamping device, so that the offset of the material shell in the transportation process is reduced, and the positioning precision is improved;
2. the unlocking devices are arranged at the feeding station and the discharging station, so that the number of the unlocking devices is consistent with that of the self-clamping devices, and the cost is reduced;
3. the self-clamping device has simple and reliable structure and lower cost, and can be suitable for large-batch automatic running water operation;
4. the V-shaped guide inclined surface of the self-tightening sliding block is matched with the guide positioning cambered surface of the sliding groove for correcting offset, so that the positioning accuracy of the material shell is ensured.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
The present utility model will be described in detail below with reference to the attached drawings, so that the above advantages of the present utility model will be more apparent.
FIG. 1 is a schematic diagram of the operation of a high-precision shell self-clamping transfer device of the present utility model;
FIG. 2 is a schematic view of a high precision shell self-clamping transfer device of the present utility model;
FIG. 3 is a schematic view of a self-clamping device of the high-precision shell self-clamping transfer device of the utility model;
fig. 4 is a schematic view of the shell of the present utility model.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships as described based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-2, a high-precision shell self-clamping transfer device comprises a self-clamping device 100, a circulating feeding device and an unlocking device 300;
a plurality of self-clamping devices 100 are fixed on the circulating feeding device;
the travel path of the circulating feeding device is divided into a feeding station, an operating station and a discharging station;
the installation position of the unlocking device 300 corresponds to the self-clamping device 100;
the self-clamping device 100 is used for fixing the material shell 400 through self-tightening force, the circulating feeding device is used for driving the self-clamping device 100 to sequentially pass through a feeding station, a working station and a discharging station, and the unlocking device 300 is used for applying external force to counteract the self-tightening force of the self-clamping device 100.
The circulating feeding device can be a circulating pipeline or an equally dividing disc, and the circulating feeding device indirectly drives the self-clamping device 100 to do circulating motion. In the loading station, the loading mechanical arm grabs the material shell 400 and transfers the material shell 400 to the self-clamping device, and meanwhile, the unlocking device 300 applies external force to counteract the self-tightening force of the self-clamping device 100, so that the material shell 400 is smoothly placed into the self-clamping device 100. In the working station, the working mechanical arm is provided with a process requirement to sleeve the sealing ring on the periphery of the material shell 400. In the lower station, the unlocking device 300 applies an external force to counteract the self-tightening force of the self-clamping device 100, and the blanking mechanical arm grabs the material shell 400 in the self-clamping device 100 and transfers the material shell to the outside. The automatic flow is completed by indirectly driving the self-clamping device 100 to sequentially pass through a feeding station, a working station and a discharging station. The material shell 400 is fixed by the self-tightening force of the self-clamping device 100, so that the offset of the material shell 400 in the transportation process is reduced, and the positioning precision is improved; in the aspect of control, the transfer of workpieces among different stations needs linkage, so that in order to simplify control, actions of feeding, operation and discharging are adapted according to indirect movement of a circulating feeding device.
Referring to fig. 3-4, in this embodiment, the self-clamping device 100 includes: a fixed block 110, a self-tightening slider 120, and a self-tightening spring 130;
the top end of the fixed block 110 is provided with a chute, and the self-tightening sliding block 120 is slidably arranged in the chute;
a self-tightening spring 130 is arranged between one end of the self-tightening slider 120 and the side wall of the chute, and the other end of the self-tightening slider 120 is used for being abutted against the material shell 400 for fixing.
The sliding groove is used for accommodating the material shell 400, the self-tightening sliding block 120 extrudes the material shell 400 in the fixed sliding groove under the elastic force of the self-tightening spring 130, so that the deflection of the material shell 400 in the transportation process is reduced, and the precision is improved. When loading and unloading are needed, the unlocking device 300 counteracts the elastic force of the self-tightening spring 130 by applying external force to the self-tightening slider 120 through the connecting rod 150 assembly or directly. The self-tightening slide block 120 is far away from the material shell 400, so that the operation of the feeding mechanical arm and the discharging mechanical arm is convenient. The self-clamping device 100 has simple and reliable structure and lower cost, and can be suitable for large-batch automatic running operation.
In this embodiment, the unlocking device 300 is fixed at a loading station and a unloading station. By arranging the unlocking device 300 at the feeding station and the discharging station, the number of the unlocking device 300 is consistent with that of the self-clamping device 100, and the volume and the weight of the device can be reduced while the cost is reduced.
In this embodiment, a V-shaped guiding inclined plane is disposed at one end of the self-tightening slider 120 near the material case 400, and a guiding positioning cambered surface is disposed at one end of the chute near the material case 400. The V-shaped guide inclined surface of the self-tightening slide block 120 is matched with the guide positioning cambered surface of the chute for correcting offset, so that the positioning accuracy of the material shell 400 is ensured. The mode of fixing the workpiece greatly ensures the precision of transferring and positioning the workpiece, provides a high-precision basis for aligning a subsequent sealing ring sleeving mechanism with a workpiece sleeved sealing ring, and particularly provides a scene with smaller workpiece volume and smaller sealing ring aperture.
In this embodiment, the circulating feeding apparatus is an equally dividing tray assembly 200. The aliquot tray assembly 200 is small in size and suitable for automated processing of small or miniature parts. The dividing plate assembly 200 sets the interval time of indirect rotation of the dividing plate according to the working time of different stations, namely, the starting time of the feeding, working and discharging processes is controlled by the rotation completion signal of the dividing plate.
In this embodiment, the self-clamping device 100 further includes a connecting rod 150 and an unlocking pushrod 160;
a deflector rod 140 extends from the side wall of the self-tightening slider 120, and the deflector rod 140 extends out of the fixed block 110;
the unlocking push rod 160 is slidably mounted at the bottom end of the equal division disc, and a reset spring is sleeved outside the unlocking push rod 160;
a connecting rod 150 is hinged to the side surface of the fixed block 110, and two ends of the connecting rod 150 are respectively abutted to the deflector rod 140 and the unlocking push rod 160;
the preset elastic forces of the self-tightening spring 130 and the return spring are opposite in direction, and the unlocking push rod 160 is compressed by an external force and drives the self-tightening slider 120 to compress the self-tightening spring 130 through the connecting rod 150. During feeding, the unlocking device 300 extrudes the unlocking push rod 160, the unlocking push rod 160 is compressed by external force and then drives the self-tightening slide block 120 to compress the self-tightening spring 130 through the connecting rod 150, namely, the workpiece feeding mechanism puts the grabbed workpiece into the chute, then the unlocking device 300 resets, the unlocking push rod 160 and the self-tightening slide block 120 reset under the elasticity of the reset spring and the self-tightening spring 130 respectively, and the self-tightening slide block 120 extrudes the workpiece under the pretightening force of the self-tightening spring 130, so that the effect that the workpiece is clamped and fixed is achieved.
During blanking, the workpiece blanking mechanism grabs the workpiece, then the unlocking device 300 is activated to squeeze the unlocking push rod 160, the unlocking push rod 160 is compressed by external force and then drives the self-tightening sliding block 120 to compress the self-tightening spring 130 through the connecting rod 150, and the workpiece can be taken out by the workpiece blanking mechanism.
The purpose of the unlocking device 300 is to stagger the operation plane of the material shell 400 through the linkage of the connecting rod 150, so that one side of the operation of the equally dividing disc is simpler, the later maintenance is convenient, and the unlocking device 300 is prevented from interfering the movement of the feeding mechanical arm, the discharging mechanical arm and the operation mechanical arm.
In this embodiment, the unlocking device 300 is an unlocking cylinder, and the unlocking cylinder corresponds to the unlocking pushrod 160 in position. By the expansion and contraction of the cylinder, the continuous application of pressure to the unlocking push rod 160 is achieved. When the air cylinder is activated, the telescopic part of the air cylinder presses the unlocking push rod 160 to enable the self-clamping device 100 to be in a loose state, and when the air cylinder is reset, the self-clamping device 100 is in a self-tightening state under the elastic force of the reset spring and the self-tightening spring 130.
In this embodiment, the circulating feeding device is an annular linear motor. For the production condition with more stations, the installation space of equipment around the equal-dividing disc assembly 200 is limited, and the later debugging is not facilitated, so that an annular linear motor is selected.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. The high-precision shell self-clamping transfer device is characterized by comprising a self-clamping device (100), a circulating feeding device and an unlocking device (300);
a plurality of self-clamping devices (100) are fixed on the circulating feeding device;
the travel path of the circulating feeding device is divided into a feeding station, an operating station and a discharging station;
the installation position of the unlocking device (300) corresponds to the self-clamping device (100);
the automatic clamping device (100) is used for fixing a material shell through self-tightening force, the circulating feeding device is used for driving the automatic clamping device (100) to sequentially pass through a feeding station, a working station and a discharging station, and the unlocking device (300) is used for applying external force to offset the self-tightening force of the automatic clamping device (100).
2. The high precision shell self-clamping transfer device of claim 1, wherein the self-clamping device (100) comprises: a fixed block (110), a self-tightening slider (120) and a self-tightening spring (130);
the top end of the fixed block (110) is provided with a chute, and the self-tightening sliding block (120) is slidably arranged in the chute;
a self-tightening spring (130) is arranged between one end of the self-tightening sliding block (120) and the side wall of the sliding groove, and the other end of the self-tightening sliding block (120) is used for being abutted with the material shell for fixing.
3. The high-precision shell self-clamping transfer device according to claim 2, wherein the unlocking device (300) is fixed to a loading station and a blanking station.
4. The high-precision shell self-clamping transfer device according to claim 2, wherein a V-shaped guide inclined plane is arranged at one end of the self-tightening sliding block (120) close to the shell, and a guide positioning cambered surface is arranged at one end of the sliding chute close to the shell.
5. The high precision shell self-clamping transfer device of claim 2, wherein the circulating feed device is an aliquotation tray assembly (200).
6. The high precision shell self-clamping transfer device of claim 5, wherein the self-clamping device (100) further comprises a connecting rod (150) and an unlocking pushrod (160);
a deflector rod (140) extends from the side wall of the self-tightening sliding block (120), and the deflector rod (140) extends out of the fixed block (110);
the unlocking push rod (160) is slidably arranged at the bottom end of the equal division disc, and a reset spring is sleeved outside the unlocking push rod (160);
a connecting rod (150) is hinged to the side face of the fixed block (110), and two ends of the connecting rod (150) are respectively abutted to the deflector rod (140) and the unlocking push rod (160);
the preset elastic directions of the self-tightening spring (130) and the reset spring are opposite, and the unlocking push rod (160) is compressed by external force and then drives the self-tightening sliding block (120) to compress the self-tightening spring (130) through the connecting rod (150).
7. The high-precision shell self-clamping transfer device according to claim 6, wherein the unlocking device (300) is an unlocking cylinder, and the unlocking cylinder corresponds to the unlocking push rod (160) in position.
8. The high-precision shell self-clamping transfer device according to claim 2, wherein the circulating feeding device is an annular linear motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223582483.XU CN219429102U (en) | 2022-12-30 | 2022-12-30 | High-precision shell self-clamping transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223582483.XU CN219429102U (en) | 2022-12-30 | 2022-12-30 | High-precision shell self-clamping transfer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219429102U true CN219429102U (en) | 2023-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223582483.XU Active CN219429102U (en) | 2022-12-30 | 2022-12-30 | High-precision shell self-clamping transfer device |
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| Country | Link |
|---|---|
| CN (1) | CN219429102U (en) |
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- 2022-12-30 CN CN202223582483.XU patent/CN219429102U/en active Active
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