Press-fit pressure maintaining device

Abstract

The utility model relates to the technical field of electronic atomizer production, and discloses a press-fit pressure maintaining device which comprises a downward pressing driving assembly, a press-fit head and a positioning bearing device. The press-fit head is installed at the downward pressing end of the downward pressing driving assembly in a self-rotating mode. The positioning bearing device is installed under the pressing head to bear a workpiece. The positioning and bearing device comprises a supporting plate and a positioning and bearing block installed on the supporting plate in a self-rotating mode, and the self-rotating center line of the pressing head coincides with the self-rotating center line of the positioning and bearing block. According to the pressing and pressure maintaining device disclosed by the utility model, a worker can more conveniently erase glue liquid overflowing between the upper shell and the lower shell.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic atomizer production technical field especially relates to a compression pressure maintaining device. BACKGROUND

[0002] In the process of producing electronic atomizer, the preloaded upper shell and lower shell need to be compressed and pressure maintained, so that the glue between the upper shell and the lower shell can bond the upper shell and the lower shell. The workpiece is an assembly of the upper shell and the lower shell.

[0003] The existing compression pressure maintaining device includes a compression head, a lower pressing driving assembly and a positioning block, the compression head is fixedly connected with the lower pressing driving assembly, and the positioning block is fixed on the bottom plate, so that the compression head and the positioning block cannot rotate around the same axis; when the worker wipes the overflowed glue between the upper shell and the lower shell, the worker needs to take down the workpiece after compression, and then manually rotates the workpiece to wipe the overflowed glue. However, this way of wiping the glue is easy to stick the glue on the hands, and the manual rotation of the workpiece is easy to displace the glue, affecting the subsequent glue wiping effect.

[0004] Therefore, it is necessary to design a compression pressure maintaining device to enable the worker to more conveniently wipe the overflowed glue between the upper shell and the lower shell.

[0005] The above information is given as background information only to assist with an understanding of the present disclosure, and does not constitute a admission that any of the above information is applicable as prior art with regard to the present disclosure. SUMMARY

[0006] The utility model provides a compression pressure maintaining device to enable the worker to more conveniently wipe the overflowed glue between the upper shell and the lower shell.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] A compression pressure maintaining device, comprising a lower pressing driving assembly, a compression head and a positioning support device;

[0009] The compression head is rotatably installed on the lower pressing end of the lower pressing driving assembly;

[0010] The positioning support device is installed below the compression head to support the workpiece; the positioning support device comprises a support plate and a positioning block rotatably installed on the support plate, and the rotation center line of the compression head and the rotation center line of the positioning block coincide.

[0011] Optionally, the lower pressing driving assembly is a quick clamp;

[0012] The quick clamp comprises a support frame body, a pressing handle, a connecting piece and a pressing rod, one end of the pressing handle is hinged to one end of the support frame body, one end of the connecting piece is hinged to the pressing handle and the other end is hinged to the pressing rod; the other end of the support frame body forms a limiting cylinder, and the pressing rod is slidingly installed in the limiting cylinder;

[0013] One end of the pressing rod away from the pressing handle is fixedly connected with a connecting block, and the connecting block is connected with the pressing head.

[0014] Optionally, the pressing device further comprises a support vertical plate, and the quick clamp is installed on the support vertical plate.

[0015] The support vertical plate is further provided with a sliding rail parallel to the pressing rod, and the connecting block is slidingly installed on the sliding rail.

[0016] Optionally, a first angular contact ball bearing is installed on the connecting block.

[0017] The pressing head comprises a pressing column fixedly connected with an inner ring of the first angular contact ball bearing and a rubber-coated pressing head installed at one end of the bottom of the pressing column.

[0018] Optionally, the rubber-coated pressing head is provided with anti-skid lines.

[0019] Optionally, the support plate comprises a bottom plate and an annular ring installed on the bottom plate, and a second angular contact ball bearing is installed in an inner hole of the annular ring.

[0020] The positioning block is fixedly connected with an inner ring of the second angular contact ball bearing.

[0021] Optionally, a positioning groove matching the shape of the bottom end of the workpiece is formed at the top end of the positioning block.

[0022] Optionally, the support plate is further provided with a rotation driving assembly for driving the positioning block to rotate.

[0023] Optionally, a vertical column is rotatably inserted on the support plate, a transversely extending rod is installed on the vertical column, and a rubber cleaning head is arranged at one end of the transversely extending rod away from the vertical column.

[0024] Optionally, the pressing driving assembly is a pneumatic cylinder or an electric telescopic device.

[0025] Compared with the prior art, the utility model has the following beneficial effects:

[0026] The pressing and pressure maintaining device provided by the utility model, after the workpiece is pressed and pressure maintained between the pressing head and the positioning supporting plate, the worker can manually move the workpiece, the pressing head or the positioning supporting block, so that the workpiece rotates around the rotation center line of the pressing head, and then the worker manually wipes the glue solution on the surface of the rotating workpiece. The pressing and pressure maintaining device in the embodiment does not need the worker to manually hold the workpiece, and the worker can directly wipe the glue solution on the workpiece at the pressure maintaining station, so that the wiping of the glue solution is simpler.

[0027] The utility model has other characteristics and advantages, which will be apparent from or will be set forth in detail in the drawings and subsequent detailed description incorporated herein, which together serve to explain certain principles of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0029] Figure 1 It is the three-dimensional structure schematic diagram of the pressing and pressure maintaining device provided by the utility model embodiment;

[0030] Figure 2 It is the front view schematic diagram of the pressing and pressure maintaining device provided by the utility model embodiment;

[0031] Figure 3 It is the side view schematic diagram of the pressing and pressure maintaining device provided by the utility model embodiment;

[0032] Figure 4 It is the top view schematic diagram of the pressing and pressure maintaining device provided by the utility model embodiment;

[0033] Figure 5 It is Figure 4 It is the A-A cross section structure schematic diagram of the pressing and pressure maintaining device;

[0034] Figure 6 It is the front view schematic diagram of the pressing and pressure maintaining device provided by the utility model embodiment.

[0035] Label: 1, press down driving assembly; 11, support frame body; 12, press down handle; 13, connecting piece; 14, press down rod; 15, limiting cylinder; 16, connecting block; 2, press head; 21, press column; 22, rubber-coated press head; 3, positioning support device; 31, support plate; 311, bottom plate; 312, annular ring; 32, positioning block; 3201, positioning groove; 4, support stand; 5, first angular contact ball bearing; 6, second angular contact ball bearing; 71, stand; 72, transversely extending rod; 73, rubber-coated head. DETAILED DESCRIPTION

[0036] To make the possible application scenarios, technical principles, specific schemes that can be implemented, purposes and effects achieved, etc. of the present application clear, the following will be described in detail in combination with the specific embodiments listed and the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical schemes of the present application, and therefore only serve as examples, but cannot limit the protection scope of the present application.

[0037] In this paper, the term "embodiment" means that the specific features, structures or characteristics described in combination with the embodiment can be included in at least one embodiment of the present application. The term "embodiment" appearing at various places in the specification does not necessarily refer to the same embodiment, and does not particularly limit the independence or association between other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the technical features mentioned in each embodiment can be combined in any way to form a corresponding implementable technical scheme.

[0038] Unless otherwise defined, the meaning of the technical terms used herein is the same as that generally understood by those skilled in the art to which the present application belongs; the use of related terms in this paper is only for the purpose of describing specific embodiments, and is not intended to limit the present application.

[0039] In the description of the present application, the word "and / or" is a description of the logical relationship between the objects, which means that there can be three relationships, for example, A and / or B, which means that there are three cases: A exists, B exists, and A and B exist at the same time. In addition, the character " / " in this paper generally represents that the associated objects before and after are a kind of "or" logical relationship.

[0040] In the present application, such as "first" and "second", the terms are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual quantity, primary and secondary or sequence relationship between the entities or operations.

[0041] In the present application, the terms "comprise", "contain", "include", or other similar phrases used in the statements mean to encompass the non-exclusive inclusion, and the terms do not exclude the presence of additional elements in the process, method or product comprising the stated elements, so that the process, method or product comprising a series of elements can not only include those defined elements, but also include other elements not explicitly listed, or also include elements inherent to such process, method or product.

[0042] In the present application, the terms "comprise", "contain", "include", or other similar phrases used in the statements mean to encompass the non-exclusive inclusion, and the terms do not exclude the presence of additional elements in the process, method or product comprising the stated elements, so that the process, method or product comprising a series of elements can not only include those defined elements, but also include other elements not explicitly listed, or also include elements inherent to such process, method or product.

[0043] In the present application, the terms "comprise", "contain", "include", or other similar phrases used in the statements mean to encompass the non-exclusive inclusion, and the terms do not exclude the presence of additional elements in the process, method or product comprising the stated elements, so that the process, method or product comprising a series of elements can not only include those defined elements, but also include other elements not explicitly listed, or also include elements inherent to such process, method or product.

[0044] Unless otherwise explicitly specified or limited, in the description of the embodiments of the present application, the terms "mount", "connect", "connect", "fix", "set", and the like should be understood in a broad sense. For example, the "connection" can be fixed connection, or detachable connection, or integral setting; it can be mechanical connection, or electrical connection, or communication connection; it can be direct connection, or indirect connection through intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art to which the present application belongs, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0045] In view of the defects in the existing electronic atomizer production steps, the applicant, based on many years of rich practical experience and professional knowledge in designing and manufacturing such products, and combined with the use of theories, actively researches and innovates to create a technology that can solve the defects in the prior art. After continuous research, design, and repeated trial samples and improvements, the practical new type is finally created.

[0046] Please refer to Figures 1 to 6 The embodiment of the present application provides a compression and pressure maintaining device, which comprises a lower compression driving assembly 1, a compression head 2 and a positioning support device 3.

[0047] Among them, the compression head 2 is rotatably installed on the lower compression end of the lower compression driving assembly 1; the positioning support device 3 is installed directly below the compression head 2 to support the workpiece; the positioning support device 3 comprises a support plate 31 and a positioning block 32 rotatably installed on the support plate 31, and the rotation center line of the compression head 2 and the rotation center line of the positioning block 32 coincide.

[0048] The actual compression process is as follows: the workpiece is placed between the compression head 2 and the positioning block 32, the lower compression driving assembly 1 drives the compression head 2 to move towards the positioning block 32, thereby clamping the opposite ends of the workpiece, so that the upper shell and the lower shell are compressed to form an integral structure.

[0049] During the compression process, the glue between the upper shell and the lower shell will overflow. The worker can manually move the workpiece, the compression head 2 or the positioning block 32, so that the workpiece rotates around the rotation center line of the compression head 2, and the worker can wipe off the glue during the rotation of the workpiece.

[0050] In this embodiment, the compression and pressure maintaining process and the glue wiping process are integrated into one station to complete, and the inconvenience of manual rotation of the workpiece in the prior art is avoided, so that the worker can more conveniently wipe off the overflowed glue between the upper shell and the lower shell.

[0051] Optionally, the lower compression driving assembly 1 is a quick clamp; the quick clamp comprises a support frame body 11, a lower compression handle 12, a connecting piece 13 and a lower compression rod 14, the lower compression handle 12 is hinged to one end of the support frame body 11, one end of the connecting piece 13 is hinged to the lower compression handle 12, and the other end is hinged to the lower compression rod 14; the other end of the support frame body 11 forms a limiting cylinder 15, and the lower compression rod 14 is slidingly installed in the limiting cylinder 15; the end of the lower compression rod 14 away from the lower compression handle 12 is fixedly connected with a connecting block 16, and the connecting block 16 is connected with the compression head 2.

[0052] Specifically, in actual operation, the worker can hold the downward pressing handle 12 and rotate it upward, so that the distance between the pressing head 2 and the positioning block 32 is far away, and then the worker can take out the pressed and formed workpiece and put a new workpiece to be pressed, and then hold the downward pressing handle 12 and rotate it downward to press the workpiece and keep the pressure. It needs to be pointed out that when the downward pressing handle 12 is rotated to the position in the Figure 5 , the downward pressing handle 12 can always keep the state of pressing the workpiece.

[0053] Optionally, the pressing and pressure keeping device further comprises a support vertical plate 4, and the quick clamp is installed on the support vertical plate 4; the support vertical plate 4 mainly plays a role of supporting other components. A sliding rail 41 parallel to the downward pressing rod 14 is further installed on the support vertical plate 4, and the connecting block 16 is slidingly installed on the sliding rail 41. The sliding rail 41 can limit the moving direction of the pressing head 2. In the embodiment, the pressing head 2 can only be lifted and lowered in the vertical direction.

[0054] Optionally, a first angular contact ball bearing 5 is installed on the connecting block 16, a bearing installation hole is arranged on the connecting block 16, and the first angular contact ball bearing 5 is installed in the bearing installation hole; the pressing head 2 comprises a pressing column 21 fixedly connected with the inner ring of the first angular contact ball bearing 5 and a rubber-coated pressing head 22 installed at one end of the bottom of the pressing column 21. The first angular contact ball bearing 5 can simultaneously bear radial load and axial load, so as to meet the structural needs of actual use, that is, to meet the pressure bearing while making the pressing column 21 more easily self-rotating.

[0055] Optionally, the rubber-coated pressing head 22 is provided with anti-skid lines, which can effectively prevent the slipping during the pressing process.

[0056] Optionally, the support plate 31 comprises a bottom plate 311 and an annular ring 312 installed on the bottom plate 311, and a second angular contact ball bearing 6 is installed in the inner hole of the annular ring 312; the positioning block 32 is fixedly connected with the inner ring of the second angular contact ball bearing 6. Similarly, the second angular contact ball bearing 6 can simultaneously bear radial load and axial load, so as to meet the structural needs of actual use, that is, to meet the pressure bearing while making the positioning block 32 more easily self-rotating.

[0057] Optionally, a positioning groove 3201 matching the shape of the bottom end of the workpiece is formed at the top end of the positioning block 32, so as to effectively improve the stability during the pressing process and reduce the possibility of the workpiece being skewed.

[0058] Optionally, the support plate 31 is further provided with a rotating driving assembly for driving the positioning block 32 to self-rotate. That is, the rotating driving assembly drives the positioning block 32, so that the workpiece self-rotates. The setting of the rotating driving assembly can make the workpiece rotate at a constant speed, which can make it more convenient for the worker to wipe off the glue.

[0059] Optionally, the support plate 31 is rotatably inserted with a column 71, and a transversely extending rod 72 is installed on the column 71; the transversely extending rod 72 is provided with a rubber head 73 at an end away from the column 71. Figure 6 The transversely extending rod 72 is in a state of not wiping off the glue liquid, and when it is needed to wipe off the glue liquid, the column 71 needs to be rotated by about 180°, so that the rubber head 73 is pressed against the outer circumferential surface of the workpiece.

[0060] Optionally, the downward driving assembly 1 is a pneumatic cylinder or an electric telescopic device.

[0061] Finally, it needs to be explained that, although the above-mentioned embodiments have been described in the specification and drawings of the present application, the patent protection scope of the present application cannot be limited thereby. Any technical solution that is obtained by replacing or modifying the equivalent structure or equivalent flow based on the essential concept of the present application, using the content described in the specification and drawings of the present application, and directly or indirectly implementing the technical solutions of the above-mentioned embodiments in other related technical fields, etc., are all included in the patent protection scope of the present application.

Claims

1. A press hold device, characterized by, The device comprises a pressing driving assembly, a pressing head and a positioning support device. The pressing head is rotatably installed on the pressing end of the pressing driving assembly. The positioning support device is installed right below the pressing head to support the workpiece.

2. The press hold device according to claim 1, wherein The positioning support device comprises a support plate and a positioning block rotatably installed on the support plate. The pressing driving assembly is a quick clamp. The quick clamp comprises a support frame, a pressing handle, a connecting piece and a pressing rod.

3. The press hold-down apparatus of claim 2, wherein The pressing handle is hingedly connected to one end of the support frame. The connecting piece is hingedly connected to one end of the pressing handle and the other end of the pressing rod.

4. The press hold-down apparatus of claim 2, wherein The other end of the support frame forms a limiting cylinder. The pressing rod is slidingly installed in the limiting cylinder.

5. The press hold-down apparatus of claim 4, wherein The end of the pressing rod away from the pressing handle is fixedly connected with a connecting block.

6. The press hold-down apparatus of claim 1, wherein The connecting block is connected with the pressing head. A support stand is further provided.

7. The press hold-down apparatus of claim 1 wherein, The quick clamp is installed on the support stand.

8. The press hold-down apparatus of claim 1, wherein A slide rail parallel to the pressing rod is further installed on the support stand.

9. The press hold-down apparatus of claim 1 wherein, The connecting block is slidingly installed on the slide rail.

10. The press hold-down apparatus of claim 1 wherein, A first angular contact ball bearing is installed on the connecting block. The pressing head comprises a pressing column fixedly connected with the inner ring of the first angular contact ball bearing and a rubberized pressing head installed on one end of the bottom of the pressing column. The rubberized pressing head is provided with anti-skid lines. The support plate comprises a bottom plate and an annular ring installed on the bottom plate. The inner hole of the annular ring is installed with a second angular contact ball bearing. The positioning block is fixedly connected with the inner ring of the second angular contact ball bearing. The top end of the positioning block is provided with a positioning groove matching the shape of the bottom end of the workpiece. A rotating driving assembly is further provided on the support plate to drive the rotation of the positioning block. A vertical column is rotatably inserted on the support plate. A transversely extending rod is installed on the vertical column. The end of the transversely extending rod away from the vertical column is provided with a rubber wiping head. The pressing driving assembly is a pneumatic cylinder or an electric telescopic device.

Images