CN217417328U

CN217417328U - Self-adaptive pressing device

Info

Publication number: CN217417328U
Application number: CN202123440493.5U
Authority: CN
Inventors: 蒯晓成
Original assignee: Shanghai Chengye Auto Parts Co ltd
Current assignee: Shanghai Chengye Auto Parts Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-09-13
Anticipated expiration: 2031-12-31

Abstract

The application discloses a self-adaptive pressing device which is installed on a feeding mechanism, wherein the feeding mechanism comprises a feeding retainer plate, a fixed limiting block, a feeding limiting block and a die, and the feeding retainer plate is installed at an inlet of the feeding mechanism and is suitable for supporting a plate; the fixed limiting block and the feeding limiting block are symmetrically distributed on two sides of the plate and are arranged on the feeding material supporting plate; the die is arranged at the outlet of the feeding mechanism and used for processing the plate; the self-adaptive pressing device is rotatably arranged between the die and the feeding retainer plate, is suitable for pressing plates with different widths, and pushes the plates to move towards the fixed limiting block, so that the plates and the fixed limiting block are pressed. The position of adjustment stopper that this closing device can be quick alleviates working strength, reduces the potential safety hazard.

Description

Self-adaptive pressing device

Technical Field

The application relates to a feeding device upgrades, in particular to self-adaptation closing device.

Background

The progressive feeding mode is a feeding mode specially aiming at the plates, the feeding device can automatically complete the work of feeding the plates into the die, the manual use is reduced, and after the plates enter the material supporting plate, the placing positions of the plates are controlled by the fixed limiting blocks and the feeding limiting blocks, so that the plates can smoothly enter the die.

At present, in actual progressive feeding production, the problems of long-step feeding deflection and feeding interference are easy to occur, so that a feeding device is stopped or the yield is low, the position of a limiting block must be adjusted according to the width of different materials, but the position of the limiting block needs to be manually adjusted for each batch of materials, so that the working strength is high, and potential safety hazards exist.

Therefore, how to quickly adjust the position of the limiting block, reduce the working strength and reduce the potential safety hazard is a problem to be solved urgently.

Disclosure of Invention

An object of this application is to provide an adaptive hold-down device to can the position of quick adjustment stopper.

In order to achieve the above purposes, the technical scheme adopted by the application is as follows:

a self-adaptive pressing device is installed on a feeding mechanism, the feeding mechanism comprises a feeding material supporting plate, a fixed limiting block, a feeding limiting block and a die, and the feeding material supporting plate is installed at an inlet of the feeding mechanism and is suitable for supporting a plate; the fixed limiting block and the feeding limiting block are symmetrically distributed on two sides of the plate and are arranged on the feeding material supporting plate; the die is arranged at an outlet of the feeding mechanism and is used for processing the plate;

the self-adaptive pressing device is rotatably arranged between the die and the feeding retainer plate and is suitable for pushing the plate to move towards the fixed limiting block so as to press the plate and the fixed limiting block;

the self-adaptive pressing device comprises a unit fixing seat, a fixing plate, a pressing module and a driving unit, wherein the unit fixing seat is fixed between the die and the feeding retainer plate and is suitable for fixing the self-adaptive pressing device; the fixed plate is rotatably connected with the unit fixed seat; the pressing module is arranged on the fixing plate, and a self-adaptive pressing surface is arranged on the pressing module and is suitable for pressing the plate; the driving unit is installed on the fixing plate and is suitable for driving the fixing plate to rotate.

Preferably, a driving unit limiting column is fixedly mounted on the unit fixing seat and is adapted to limit the rotation angle of the fixing plate.

Preferably, the height of the driving unit limiting column protruding unit fixing seat does not exceed the thickness of the fixing plate.

As another preferred mode, the pressing module is rotatably mounted on the fixing plate, a pressing rolling bearing is arranged on the pressing module, a contact surface of the pressing rolling bearing and the plate is the self-adaptive pressing surface, and the self-adaptive pressing surface is suitable for pressing the fixed limiting block.

Further preferably, the upper end face and the lower end face of the swaging rolling bearing are provided with protective gaskets.

As another optimization, a bearing pressure head is further mounted on the material pressing rolling bearing, and the bearing pressure head limits axial runout of the material pressing rolling bearing.

Preferably, the driving unit comprises a spring fixing shaft, a spring fixing pin and a spring, the spring fixing shaft is arranged on the unit fixing seat and rotatably connected with the fixing plate, the spring fixing pin is arranged on the fixing plate, one end of the spring is fixed on the spring fixing pin, the other end of the spring is fixed on the spring fixing shaft, and the spring is suitable for driving the fixing plate to rotate.

Further preferably, the spring is a cylindrical tension spring.

Compared with the prior art, the beneficial effect of this application lies in:

(1) aiming at plates with different widths, the angle of the self-adaptive pressing device can be adjusted, so that the self-adaptive pressing device can press the plates all the time, the plates are attached to the fixed limiting block all the time, the gap between the plates and the fixed limiting block is reduced, and the problems of feeding interference or feeding deflection are prevented;

(2) when plates of different batches are used, even the plates of the same batch have manufacturing errors, so that the plates have different widths, the self-adaptive pressing device can only press the plates, the position of the pressing device does not need to be additionally adjusted, and the increase of labor cost and potential safety hazards are prevented.

Drawings

FIG. 1 is a schematic view of the compaction apparatus of the present application, illustrating the position in which the compaction apparatus is installed, and the state when no material is being fed;

FIG. 2 is a schematic view of the compacting apparatus of the present application as it feeds, illustrating the state and operation of the compacting apparatus as it feeds;

FIG. 3 is a front view of the compression device of the present application, illustrating the location of various structures;

fig. 4 is a top view of the compression device of the present application.

In the figure: 1. a plate material;

2. feeding a material supporting plate;

3. fixing a limiting block;

4. a feeding limiting block;

5. a mold;

6. a self-adaptive compressing device; 61. a unit fixing seat; 62. a fixing plate; 63. a drive unit; 631. a spring fixing shaft; 632. a spring fixing pin; 633. a spring; 64. a material pressing module; 641. a self-adaptive compression surface; 642. pressing rolling bearings; 643. a bearing press head; 644. a bearing fixing shaft; 645. a protective pad; 65. the drive unit is provided with a limit column.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.

In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be construed as limiting the specific scope of protection of the present application.

It is noted that the terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims of this application, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1 and 2, considering the feeding principle of the progressive feeding mechanism, in the automatic feeding production, the problems of unstable production and low yield often occur, and in the research and production process, the reason of unstable production is found to be the problems of feeding interference, feeding deflection and the like before the material enters the die 5, and further, the reason of feeding interference and feeding deflection is found to be that the distance between the plate 1 and the fixed limiting block 3 is too large, so that the plate 1 can move between the two limiting blocks, and the position of the plate 1 entering the die 5 deflects, thereby influencing the yield.

The design of the application considers that the distance between the two limit blocks is controlled by the slidable feeding limit block 4, so that the distance is consistent with the width of the plate 1, but in the actual production process, the width of the plate 1 in the same batch is approximately consistent, but the deviation can not be avoided, so that the distance between the plate 1 and the two limit blocks is increased; and when aiming at different batches of panel 1, need the position of manual operation pan feeding stopper 4, consuming time and wasting effort, the in-process of manual operation has increased the potential safety hazard moreover, therefore the inventor of this application develops a self-adaptation closing device 6, can be real-timely according to panel 1 width, fixed panel 1 and the distance of stopper, improve the yield.

As shown in fig. 1 to 4, a self-adaptive pressing device 6 is installed on a feeding mechanism, the feeding mechanism includes a feeding retainer plate 2, a fixed stopper 3, a feeding stopper 4, a mold 5 and the self-adaptive pressing device 6, the feeding retainer plate 2 is installed at an inlet of the feeding mechanism and is adapted to support a plate 1; the fixed limiting block 3 and the feeding limiting block 4 are symmetrically distributed at two ends of the plate 1 and are arranged on the feeding material supporting plate 2; the die 5 is arranged at the outlet of the feeding mechanism and used for processing the plate 1; self-adaptation closing device 6 rotationally installs between mould 5 and pan feeding die-pad 2, is applicable to and compresses tightly panel 1 of different width to promote panel 1 to remove to fixed stopper 3, make panel 1 and fixed stopper 3 compress tightly.

The plate 1 enters the feeding mechanism by the support of the feeding material supporting plate 2, when the edge of the plate 1 simultaneously compresses the fixed limit block 3 and the feeding limit block 4, the problem of feeding deflection or feeding interference can not occur when the plate 1 enters the die 5, in the actual production process, however, the width of the plate 1 is usually slightly smaller than the distance between the fixed limiting block 3 and the feeding limiting block 4, so that the plate 1 can slide freely between the two limiting blocks, so that the plate 1 can not be fixed, the plate 1 is pressed by the rotatable self-adaptive pressing device 6, and push the board 1 to the fixed stopper 3, no matter how wide the board 1 is, as long as can enter the feeding mechanism, can make the edge of the board 1 get close to adaptive hold-down device 6 and fixed stopper 3 at the same time, make the position that the board 1 enters the mould 5 fixed all the time, reduce the crooked and feeding of feeding to interfere with question, etc. effectively.

As shown in fig. 3 and 4, in a further preferred embodiment, the adaptive pressing device 6 includes a unit fixing base 61, a fixing plate 62, a pressing module 64 and a driving unit 63. The unit fixing seat 61 is fixed between the die 5 and the feeding retainer plate 2 and is suitable for fixing the self-adaptive pressing device 6; a fixing plate 62 rotatably connected to the unit fixing base 61; the pressing module 64 is installed on the fixing plate 62, and the pressing module 64 is provided with a self-adaptive pressing surface 641 and is suitable for pressing the plate 1; and a driving unit 63 mounted on the fixing plate 62 and adapted to drive the fixing plate 62 to rotate by an angle and a direction.

The driving unit 63 can control the rotating angle and direction of the fixing plate 62, and also control the position and direction of the pressing module 64 installed on the fixing plate 62, so that the adaptive pressing surface 641 on the pressing module 64 always presses the plate 1, and pushes the plate 1 to the fixed limiting block 3, so that the plate 1 is always tightly attached to the fixed limiting block 3, and the feeding angle of the plate 1 is controlled.

More preferably, the driving unit 63 includes a spring fixing shaft 631, a spring fixing pin 632 and a spring 633, the spring fixing shaft 631 is mounted on the unit fixing base 61, the spring fixing shaft 631 is rotatably connected to the fixing plate 62, the spring fixing pin 632 is mounted on the fixing plate 62, one end of the spring 633 is fixed to the spring fixing pin 632, the other end of the spring 633 is fixed to the spring fixing shaft 631, and the spring 633 is adapted to drive the fixing plate 62 to rotate.

The fixed spring shaft 631 is fixed to the unit holder 61 and cannot rotate or move, but the fixed plate 62 and the fixed spring shaft 631 are rotatably connected, which means that the fixed plate 62 can rotate around the fixed spring shaft 631, which means that the fixed plate 62 and the unit holder 61 can rotate relatively, i.e. the pressing module 64 fixed to the fixed plate 62 can also rotate relative to the unit holder 61. The spring 633 is fixed between the spring fixing shaft 631 and the spring fixing pin 632, and because the spring fixing pin 632 is installed on the fixing plate 62, the spring fixing pin 632 can rotate relatively to the spring fixing shaft 631, and simultaneously the spring 633 can be lengthened, and the spring 633 generates elastic deformation, so as to drive the pressing module 64 to compress the plate 1, specifically, the adaptive pressing surface 641 on the pressing module 64 can lean against the plate 1 under the elastic force action of the spring 633, so as to reduce the distance between the plate 1 and the fixed limit block 3.

More preferably, the spring 633 is a cylindrical tension spring.

According to the way of using the spring 633, the spring 633 can be a torsion spring or a cylindrical tension spring, and the cylindrical tension spring is wound on the spring fixing shaft 631, so that the effective use length of the spring 633 can be increased, the service life of the spring 633 can be prolonged, and the effect is not achieved if the torsion spring is replaced.

As shown in fig. 2 and fig. 3, it is further preferable that the pressing module 64 is rotatably mounted on the fixing plate 62, and the pressing module 64 is provided with a pressing rolling bearing 642, in this embodiment, the pressing rolling bearing 642 is mounted on a bearing fixing shaft 644, the bearing fixing shaft 644 is rotatably connected with the fixing plate 62, and a contact surface of the pressing rolling bearing 642 and the plate 1 is a self-adaptive pressing surface 641, which is suitable for pressing and fixing the plate 1 to the fixing stopper 3.

The pressing module 64 is rotatably connected to the fixing plate 62, so that when the plate 1 is fed by the feeding mechanism at any time, the contact adaptive pressing surface 641 of the pressing module 64 and the plate 1 can change the angle and direction at any time, so that the plate 1 can be pressed and fixed with the limiting block 3 in the whole feeding motion, and the pressing rolling bearing 642 is selected because the bearing surface is a curved surface and has no obvious corners and protrusions, thereby preventing the plate 1 from changing direction when meeting the sidelines and causing the plate 1 to have feeding errors.

Further preferably, as shown in fig. 3, protection washers 645 are provided on upper and lower end surfaces of the swage rolling bearing 642.

The protective gasket 645 has two functions, one is to limit the movement of the plate 1 in the vertical direction of the swaging rolling bearing 642 and prevent the upper and lower positions from exceeding the height of the swaging rolling bearing 642, so that the plate 1 is tilted; secondly, the upper and lower sections of the swaging rolling bearing 642 are protected and prevented from being crushed by steel.

Further, as shown in fig. 3, a bearing head 643 is further mounted on the swaging rolling bearing 642, and is adapted to prevent axial runout of the swaging rolling bearing 642.

The bearing head 643 can tightly press the protective washer 645 against the swage rolling bearing 642 and axially restrict axial runout of the swage rolling bearing 642, preventing the swage rolling bearing 642 from jumping out of the bearing fixing shaft 644, causing device failure.

As shown in fig. 3, a driving unit limiting post 65 is preferably fixedly mounted on the unit fixing base 61 and adapted to limit the rotation angle of the fixing plate 62.

The driving unit limiting column 65 can block the rotation of the fixing plate 62, and when feeding is not started, as shown in fig. 1, the angle of the pressing module 64 can be controlled, so that preparation for pressing is well made, and if the pressing module 64 overshoots, the adaptive pressing device 6 cannot be started normally.

Further, as shown in fig. 1 to 4, the height of the driving unit limiting column 65 protruding from the unit fixing base 61 should not exceed the thickness of the fixing plate 62.

The height of the driving unit limiting column 65 is too high, so that the plate 1 is jacked up by the driving unit limiting column 65, the self-adaptive pressing device 6 cannot work normally, and therefore the rotation of the fixing plate 62 can be controlled by the height of the driving unit limiting column 65, but interference cannot occur.

The foregoing has described the general principles, essential features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and these changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims

1. A self-adaptive pressing device is installed on a feeding mechanism, the feeding mechanism comprises a feeding material supporting plate, a fixed limiting block, a feeding limiting block and a die, and the feeding material supporting plate is installed at an inlet of the feeding mechanism and is suitable for supporting a plate; the fixed limiting block and the feeding limiting block are symmetrically distributed on two sides of the plate and are arranged on the feeding material supporting plate; the die is arranged at an outlet of the feeding mechanism and used for processing the plate;

the self-adaptive pressing device comprises a unit fixing seat, a fixing plate, a pressing module and a driving unit, wherein the unit fixing seat is fixed between the die and the feeding retainer plate and is suitable for fixing the self-adaptive pressing device; the fixed plate is rotatably connected with the unit fixed seat; the pressing module is arranged on the fixing plate, and a self-adaptive pressing surface is arranged on the pressing module and is suitable for pressing the plate; the driving unit is arranged on the fixing plate and is suitable for driving the fixing plate to rotate.

2. The adaptive compressing apparatus as claimed in claim 1, wherein a driving unit fixing seat is fixedly installed with a driving unit fixing post adapted to limit a rotation angle of the fixing plate.

3. The adaptive compression device of claim 2, wherein the height of the drive unit retaining post projecting unit retaining base does not exceed the thickness of the retaining plate.

4. The adaptive pressing device according to claim 1, wherein the pressing module is rotatably mounted on the fixing plate, a pressing rolling bearing is disposed on the pressing module, a contact surface of the pressing rolling bearing and the plate is the adaptive pressing surface, and the adaptive pressing surface is adapted to press the fixing limiting block.

5. The adaptive pressing device according to claim 4, wherein the upper and lower end faces of the swaging rolling bearing are provided with protective washers.

6. The self-adaptive pressing device according to claim 4, wherein a bearing pressure head is further mounted on the material pressing rolling bearing, and the bearing pressure head limits axial runout of the material pressing rolling bearing.

7. The adaptive compressing device as claimed in claim 1, wherein the driving unit includes a spring fixing shaft, a spring fixing pin and a spring, the spring fixing shaft is mounted on the unit fixing base and rotatably connected with the fixing plate, the spring fixing pin is mounted on the fixing plate, one end of the spring is fixed on the spring fixing pin, the other end of the spring is fixed on the spring fixing shaft, and the spring is adapted to drive the fixing plate to rotate.

8. The adaptive compression device of claim 7, wherein the spring is a cylindrical tension spring.