CN218775584U

CN218775584U - Automatic feeding device of lead screw flat rubbing machine

Info

Publication number: CN218775584U
Application number: CN202221341054.0U
Authority: CN
Inventors: 赵志强; 钟林; 陈兵元; 李国斌
Original assignee: Huizhou Jinsiwei Technology Co ltd
Current assignee: Huizhou Jinsiwei Technology Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2023-03-31
Anticipated expiration: 2032-05-31

Abstract

The utility model relates to a hardware processing technology field, concretely relates to quick-witted automatic feeding is rubbed with hands to lead screw is flat, include with the mounting panel that the quick-witted board is connected is rubbed with the hands flatly, set up the feed mechanism on the mounting panel, with the detection mechanism who is used for detecting the lead screw direction that feed mechanism connects, connect in the direction guiding mechanism who is used for adjusting the lead screw direction of mounting panel bottom surface to and the transfer mechanism who is used for shifting the lead screw. The utility model discloses feeding mechanism, direction guiding mechanism, detection mechanism and transfer mechanism have been set up, can detect the direction of lead screw when the pay-off to accurately shift to the processing position of the machine of rubbing with the hands after adjusting towards wrong lead screw, realized autoloading, need not manual operation, improved the operating efficiency, reduced manufacturing cost. In addition, the automatic feeding process ensures accurate positioning of the screw rod, ensures the processing precision and ensures the product quality.

Description

Automatic feeding device of lead screw flat rubbing machine

Technical Field

The utility model relates to a hardware processing technology field, concretely relates to lead screw is flat rubs quick-witted automatic feeding with hands.

Background

The traditional hardware generally refers to gold, silver, copper, iron and tin, the hardware in the current mechanical manufacturing also refers to metal, and the hardware processing refers to processing a metal material into various hardware parts such as screws, plates, shafts, screw rods and the like by using equipment such as a lathe, a milling machine, a drilling machine, a grinding machine and the like according to a designed drawing or a designed sample. With the development and progress of technology, many products on the market are developed towards miniaturization and high integration, and hardware with smaller size is required on the products. The miniature screw rod is a common miniature hardware, and in the production process of the miniature screw rod, screw rolling processing is required, which is the most important link in screw rod forming processing and is generally carried out by a flat-twisting type screw rolling machine. Miniature lead screw model specification differs, the miniature lead screw of some models need distinguish the stock direction in the thread rolling course of working, and accurately the clamping is to processing position department, current flat type thread rolling machine of rubbing with the hands has simple and easy feed mechanism, but current feed mechanism can't realize these requirements, therefore the material loading process still needs to rely on the manual work to go on, artifical material loading action is slower, need consume more time, and because miniature lead screw itself is small, the not in place condition of clamping appears easily, influence the processingquality of product, perhaps cause equipment mold to damage even.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a lead screw is flat rub quick-witted automatic feeding with hands.

The utility model discloses a following scheme realizes:

an automatic feeding device of a screw rod flat twisting machine is arranged on a machine table of the flat twisting machine, and comprises an installation plate connected with the machine table of the flat twisting machine, a feeding mechanism arranged on the installation plate, a detection mechanism connected with the feeding mechanism and used for detecting the direction of a screw rod, a direction adjusting mechanism connected to the bottom surface of the installation plate and used for adjusting the direction of the screw rod, and a transfer mechanism used for transferring the screw rod; the direction adjustment mechanism including set up in the adjustment cylinder of mounting panel bottom, with the revolving cylinder that the adjustment cylinder output is connected, and with the adjustment seat that the revolving cylinder output is connected, the equidistant a plurality of supporting part that is provided with on the adjustment seat.

Furthermore, the feeding mechanism comprises a feeding box arranged on the mounting plate, a feeding plate movably connected to the bottom of the feeding box, and a feeding cylinder arranged on the mounting plate and used for driving the feeding plate to move, wherein a plurality of supporting arms used for supporting products are arranged at equal intervals at the end part of the feeding plate, the supporting arms and the supporting parts are arranged in a staggered manner in the horizontal direction, and the interval width between the adjacent supporting arms is larger than the width of the supporting parts; when the feeding cylinder drives the feeding plate, the end part of the feeding plate extends out of the feeding box and reaches the upper part of the supporting part.

Further, detection mechanism including set up in the feed box is close to the detection support of direction guiding mechanism one side, set up in detect the sensor on the detection support.

Furthermore, the supporting part is provided with an accommodating groove for accommodating the screw rod, and the supporting arm is provided with a feeding groove for accommodating the screw rod.

Further, the mounting panel through adjusting part with the board of machine is connected with the hands to the tie, adjusting part include with the adjustable first regulating plate of connecting of board, with the adjustable second regulating plate of connecting of first regulating plate, and with the link that the second regulating plate is connected, the mounting panel with the link is connected.

Furthermore, the transfer mechanism comprises a transfer frame connected with a machine table of the flat rubbing machine, a first moving cylinder arranged in the transfer frame, a first moving seat connected with an output end of the first moving cylinder, an adjusting frame arranged on the first moving seat, a second moving cylinder arranged on the adjusting frame, a second moving seat connected with an output end of the second moving cylinder, and a carrying assembly connected with the second moving seat and used for carrying the lead screw.

Further, the handling subassembly include with the second removes the third regulating plate that the seat is connected, adjustable set up in clamping jaw cylinder on the third regulating plate, with the holder that clamping jaw cylinder output is connected.

Furthermore, position sensors are arranged at positions of the transfer frame close to the two ends.

Furthermore, the rotary cylinder is connected with the output end of the adjusting cylinder through a lifting table.

Furthermore, the adjusting seat is connected with the rotary cylinder through a mounting block.

Contrast prior art, the utility model discloses following beneficial effect has:

the utility model discloses set up feeding mechanism, direction guiding mechanism, detection mechanism and transfer mechanism, can detect the direction of lead screw when the pay-off to accurately shift to the processing position of the machine of rubbing with the hands after adjusting towards wrong lead screw, realized autoloading, need not manual operation, improved the operating efficiency, reduced manufacturing cost. In addition, the automatic feeding process ensures accurate positioning of the screw rod, ensures the processing precision and ensures the product quality.

Drawings

Fig. 1 is the utility model provides a pair of lead screw is flat rub quick-witted automatic feeding's with hands structure schematic diagram with hands, the lead screw is flat rub quick-witted automatic feeding with hands under this state and is installed on the board of the machine with hands flat.

Fig. 2 is a schematic view of the feeding mechanism, the detecting mechanism and the direction adjusting mechanism of the present invention.

Fig. 3 is the schematic diagram of the detection sensor detecting screw rod of the present invention.

Fig. 4 is a schematic view of the transfer mechanism of the present invention.

The figure includes:

the device comprises a mounting plate 1, a feeding mechanism 2, a feeding box 21, a feeding plate 22, a feeding cylinder 23, a supporting arm 24, a feeding groove 25, a detection mechanism 3, a detection bracket 31, a detection sensor 32, a direction adjustment mechanism 4, an adjustment cylinder 41, a rotary cylinder 42, an adjustment seat 43, a supporting part 44, an accommodating groove 45, an elevating platform 46, a mounting block 47, a transfer mechanism 5, a transfer frame 51, a first moving cylinder 52, a first moving seat 53, an adjustment frame 54, a second moving cylinder 55, a second moving seat 56, a carrying assembly 57, a third adjustment plate 571, a clamping jaw cylinder 572, a clamping piece 573, a position sensor 58, an adjustment assembly 6, a first adjustment plate 61, a second adjustment plate 62 and a connecting frame 63.

Detailed Description

To facilitate understanding of the present invention for those skilled in the art, the present invention will be described in further detail with reference to the following detailed description and accompanying drawings.

Referring to fig. 1 to 4, the utility model provides a pair of lead screw is flat to rub quick-witted automatic feeding with hands sets up on the flat board of rubbing with the hands machine, the lead screw is flat rub quick-witted automatic feeding with the hands include with the flat mounting panel 1 of rubbing with the hands machine board and connecting sets up the feeding mechanism 2 on mounting panel 1, with the detection mechanism 3 that is used for detecting the lead screw direction that feeding mechanism 2 connects, connect in the direction guiding mechanism 4 that is used for adjusting the lead screw direction of mounting panel 1 bottom surface to and the transfer mechanism 5 that is used for shifting the lead screw. The feeding mechanism 2 is used to feed a screw rod blank (hereinafter referred to as a screw rod) to the direction adjusting mechanism 4.

The direction adjusting mechanism 4 comprises an adjusting cylinder 41 arranged at the bottom of the mounting plate 1, a rotating cylinder 42 connected with the output end of the adjusting cylinder 41, and an adjusting seat 43 connected with the output end of the rotating cylinder 42, wherein a plurality of supporting parts 44 are arranged on the adjusting seat 43 at equal intervals, and four supporting parts 44 are arranged in the embodiment. The rotating cylinder 42 is connected with the output end of the adjusting cylinder 41 through a lifting table 46, and the adjusting seat 43 is connected with the rotating cylinder 42 through an installation block 47.

The feeding mechanism 2 comprises a feeding box 21 arranged on the mounting plate 1, a feeding plate 22 movably connected to the bottom of the feeding box 21, a feeding cylinder 23 arranged on the mounting plate 1 and used for driving the feeding plate 22 to move, and a plurality of supporting arms 24 used for supporting products are arranged at equal intervals at the end part of the feeding plate 22. In this embodiment, the supply box 21 has an inclined plane therein, and a discharge hole is formed between the lowest position of the inclined plane and the side wall of the supply box 21, so that the screw rod can automatically slide to the discharge hole under the action of gravity. The support arms 24 and the support portions 44 are arranged in a staggered manner in the horizontal direction, the spacing width between adjacent support arms 24 is greater than the width of the support portions 44, the spacing width between adjacent support portions 44 is also greater than the width of the support arms 24, and in this embodiment, five support arms 24 are arranged. When the feeding cylinder 23 drives the feeding plate 22, the end of the feeding plate 22 extends out of the feeding box 21 and reaches above the supporting portion 44, and when the adjusting cylinder 41 drives the rotating cylinder 42 to move up, the four supporting portions 44 are inserted into the space between the five supporting arms 24 and continue to move up, the screw rod on the supporting arms 24 is supported, and then the feeding cylinder 23 piston rod is retracted, and the feeding plate 22 can return to the bottom of the feeding box 21.

The detecting mechanism 3 includes a detecting bracket 31 disposed on one side of the supply box 21 close to the direction adjusting mechanism 4, and a detecting sensor 32 disposed on the detecting bracket 31. For example, in this embodiment, the diameters of the two ends of the screw rod are different, the detection sensor 32 can detect the orientation of the screw rod by detecting the end diameter, and certainly, an image sensor can be used to collect an image of the screw rod to identify the direction of the screw rod.

The supporting portion 44 is provided with an accommodating groove 45 for accommodating a screw rod, the supporting arm 24 is provided with a feeding groove 25 for accommodating the screw rod, and the screw rod can enter the feeding groove 25 of the supporting arm 24 after sliding to the discharge port.

Mounting panel 1 through adjusting part 6 with the board of machine is connected with the hands to the tie, adjusting part 6 include with the first regulating plate 61 of adjustable connection of board, with the second regulating plate 62 of adjustable connection of first regulating plate 61, and with the link 63 that second regulating plate 62 is connected, mounting panel 1 with the link 63 is connected. First regulating plate 61 and second regulating plate 62 all are provided with a plurality of rectangular form holes, can adjust mounted position, and wherein the regulation of direction about first regulating plate 61 can be realized, and the regulation of vertical direction can be realized to second regulating plate 62 to can adjust the position of mounting panel 1 in a flexible way, finally realize feed mechanism 2, direction adjustment mechanism 4's position control, thereby the adaptation is flat to rub the machine with the hands.

The transfer mechanism 5 comprises a transfer frame 51 connected with a machine table of the flat twisting machine, a first moving cylinder 52 arranged in the transfer frame 51, a first moving seat 53 connected with an output end of the first moving cylinder 52, an adjusting frame 54 arranged on the first moving seat 53, a second moving cylinder 55 arranged on the adjusting frame 54, a second moving seat 56 connected with an output end of the second moving cylinder 55, and a carrying assembly 57 connected with the second moving seat 56 and used for carrying a screw rod. The adjusting bracket 54 is also provided with a plurality of elongated holes, so that the installation position of the adjusting bracket 54 in the vertical direction can be adjusted. The transfer mechanism 5 has a protection cover when being installed on a machine table of the flat twisting machine.

The carrying assembly 57 includes a third adjusting plate 571 connected to the second moving seat 56, a clamping cylinder 572 adjustably disposed on the third adjusting plate 571, and a clamping member 573 connected to an output end of the clamping cylinder 572. The third adjusting plate 571 is provided with a plurality of strip-shaped holes, so that the installation position of the third adjusting plate 571 in the horizontal direction can be adjusted, meanwhile, the third adjusting plate 571 is also provided with arc-shaped holes, and the installation angle of the clamping jaw cylinder 572 can be adjusted through the arc-shaped holes. In this embodiment, the mounting position can all be adjusted in a flexible way to moving mechanism and mounting panel 1 to the board of different models can be adapted to, the processing of adaptation different products, general versatility is stronger.

The transfer frame is provided with position sensors 58 near both ends, and the position sensors 58 can sense the moving position of the first moving base 53.

In a specific work, a worker puts a screw to be processed into the supply box 21. The screw rod falls into a feeding groove 25 of the feeding plate 22, the feeding cylinder 23 is ejected out, the supporting arm 24 of the feeding plate 22 reaches the upper side of the supporting portion 44, the adjusting cylinder 41 drives the rotating cylinder 42 to move upwards, the supporting portion 44 supports the screw rod, the feeding plate 22 resets, the detecting assembly detects whether the screw rod exists and whether the direction of the screw rod is correct (if no screw rod is detected on the supporting portion 44, all components reset and the actions are repeated once), if the direction is correct, the clamping piece 573 of the transferring mechanism 5 directly clamps the screw rod, the screw rod is sent into a processing position of the flat twisting machine, after the screw rod is fixed by a processing jig of the flat twisting machine, the transferring mechanism 5 resets, the flat twisting machine processes the screw rod, if the direction of the screw rod is wrong, the rotating cylinder 42 rotates one hundred eighty degrees to adjust the direction of the screw rod, then the transferring mechanism 5 clamps the screw rod again and sends the screw rod into the processing position of the flat twisting machine for processing, and a feeding process flow is completed.

The utility model discloses set up feeding mechanism 2, direction guiding mechanism 4, detection mechanism 3 and transfer mechanism 5, can detect the direction of lead screw when the pay-off to in adjusting the back to the wrong lead screw of orientation accurately transferring to the processing position of the machine of rubbing with the hands flatly, realized autoloading, need not manual operation, improved the operating efficiency, reduced manufacturing cost. In addition, the automatic feeding process ensures accurate positioning of the screw rod, ensures the processing precision and ensures the product quality.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are merely for convenience in describing the present invention and for simplifying the description, and are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "connected" and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection, or as an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the scope of the included claims.

Claims

1. The automatic feeding device of the screw rod flat twisting machine is arranged on a machine table of the flat twisting machine and is characterized by comprising an installation plate connected with the machine table of the flat twisting machine, a feeding mechanism arranged on the installation plate, a detection mechanism connected with the feeding mechanism and used for detecting the direction of a screw rod, a direction adjusting mechanism connected to the bottom surface of the installation plate and used for adjusting the direction of the screw rod, and a transfer mechanism used for transferring the screw rod; the direction adjustment mechanism including set up in the adjustment cylinder of mounting panel bottom, with the revolving cylinder that the adjustment cylinder output is connected, and with the adjustment seat that the revolving cylinder output is connected, the equidistant a plurality of supporting part that is provided with on the adjustment seat.

2. The automatic feeding device of the lead screw plain rubbing machine according to claim 1, wherein the feeding mechanism includes a feeding box disposed on the mounting plate, a feeding plate movably connected to the bottom of the feeding box, a feeding cylinder disposed on the mounting plate for driving the feeding plate to move, a plurality of supporting arms for supporting the product are disposed at equal intervals at the end of the feeding plate, the supporting arms and the supporting portions are staggered in the horizontal direction, and the interval width between adjacent supporting arms is larger than the width of the supporting portions; when the feeding cylinder drives the feeding plate, the end part of the feeding plate extends out of the feeding box and reaches the upper part of the supporting part.

3. The automatic feeding device of the screw rod flat rubbing machine according to claim 2, wherein the detecting mechanism includes a detecting bracket disposed on a side of the supply box adjacent to the direction adjusting mechanism, and a detecting sensor disposed on the detecting bracket.

4. The automatic feeding device of the screw rod plain rubbing machine according to claim 2, wherein the supporting portion is provided with a receiving groove for receiving the screw rod, and the supporting arm is provided with a feeding groove for receiving the screw rod.

5. The automatic feeding device of the lead screw flat twisting machine according to claim 1, wherein the mounting plate is connected with a machine table of the flat twisting machine through an adjusting assembly, the adjusting assembly includes a first adjusting plate adjustably connected with the machine table, a second adjusting plate adjustably connected with the first adjusting plate, and a connecting frame connected with the second adjusting plate, and the mounting plate is connected with the connecting frame.

6. The automatic feeding device for the lead screw flat twisting machine according to claim 1, wherein the transfer mechanism comprises a transfer frame connected to a machine table of the flat twisting machine, a first moving cylinder disposed in the transfer frame, a first moving seat connected to an output end of the first moving cylinder, an adjusting frame disposed on the first moving seat, a second moving cylinder disposed on the adjusting frame, a second moving seat connected to an output end of the second moving cylinder, and a carrying assembly connected to the second moving seat for carrying the lead screw.

7. The automatic feeding device of the lead screw flat twisting machine according to claim 6, wherein the carrying assembly comprises a third adjusting plate connected with the second moving seat, a clamping jaw cylinder adjustably arranged on the third adjusting plate, and a clamping member connected with an output end of the clamping jaw cylinder.

8. The automatic feeding device of the screw rod flat rubbing machine according to claim 6, wherein the transfer frame is provided with position sensors at positions near both ends.

9. The automatic feeding device of the lead screw flat twisting machine according to claim 1, wherein the rotary cylinder is connected with the output end of the adjusting cylinder through a lifting table.

10. The automatic feeding device of the lead screw flat twisting machine according to claim 1, wherein the adjusting seat is connected with the rotary cylinder through a mounting block.