CN215544017U

CN215544017U - Umbrella middle rod rolling machine

Info

Publication number: CN215544017U
Application number: CN202122010293.XU
Authority: CN
Inventors: 罗森
Original assignee: Quanzhou Fangsen Machinery Industry & Trade Co ltd
Current assignee: Quanzhou Fangsen Machinery Industry & Trade Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-01-18
Anticipated expiration: 2031-08-25

Abstract

The utility model relates to the field of umbrella processing equipment, in particular to an umbrella middle rod rolling machine which comprises a rack, wherein a workbench is arranged at the top of the rack, an upper rotating shaft and a lower rotating shaft are respectively arranged at the upper end and the lower end of the workbench, the upper rotating shaft and the lower rotating shaft are horizontally arranged, the two ends of the upper rotating shaft and the lower rotating shaft are connected with the rack through bearings, a plurality of groups of pinch rollers which are arranged in pairs are arranged on the upper rotating shaft and the lower rotating shaft, the pinch rollers are of vertically arranged disc structures, pinch rollers are arranged on the peripheral surface of each group of pinch rollers, the number of each group of pinch rollers is two, the two pinch rollers are aligned up and down and are arranged at intervals and are respectively connected and fixed with the upper rotating shaft and the lower rotating shaft, the lower rotating shaft is in transmission connection with a driving device fixedly arranged on the rack, and adjusting devices are further connected with the two ends of the upper rotating shaft and can adjust the longitudinal position of the upper rotating shaft. The utility model is helpful for solving the problem of low processing efficiency of the existing structure.

Description

Umbrella middle rod rolling machine

Technical Field

The utility model relates to the field of umbrella processing equipment, in particular to an umbrella middle rod rolling machine.

Background

An umbrella is a tool for shading sun or rain, has a long development history, and is an essential appliance in life of people. Along with the development of technique, the kind of umbrella is more and more, there is straight bone umbrella, folding umbrella etc, structurally, the umbrella mainly includes the umbrella tail, umbrella cloth, the rib, well stick and umbrella stick, wherein, well stick generally makes the round bar structure by the metal material, and umbrella stick and umbrella tail adopt plastics material to make, the plastics that the general heating of connection between them makes the junction melt, after the laminating concatenation, wait for the plastics in this region to solidify and accomplish to connect fixedly, for connect more firmly, often carry out extrusion deformation in well stick corresponding region and handle, but current processing mode mainly relies on manual operation, or adopt semi-automatization equipment centering stick both ends corresponding region to process alone, this makes production efficiency low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an umbrella middle rod rolling machine which is beneficial to solving the problem of low processing efficiency of the existing structure.

In order to achieve the purpose, the utility model adopts the following technical scheme:

stick roller press in umbrella, which comprises a frame, the frame top is equipped with the workstation, both ends are equipped with pivot and lower pivot respectively about the workstation, go up pivot and lower pivot level setting, both ends all through the bearing with the frame is connected, go up the pivot and be equipped with the pinch roller that a plurality of groups set up in pairs down epaxial, the pinch roller is the disc structure of vertical setting, is equipped with the pinch roller on its periphery, and every group pinch roller quantity is two, aligns, the interval sets up from top to bottom, and respectively with last, lower pivot hub connection fixed, the lower pivot with set firmly in drive arrangement transmission in the frame is connected, it still is connected with adjusting device to go up the pivot both ends, adjusting device can adjust the longitudinal position of going up the pivot.

Preferably, the workbench is provided with an opening, and the opening is used for the top of the pinch roller on the lower rotating shaft to extend to the position above the workbench.

Preferably, the two sides of the upper end of the workbench are provided with mounting frames, and the adjusting device is arranged on the mounting frames.

Preferably, a group of guide rails which are longitudinally arranged in parallel are arranged on the inner side of the mounting frame; adjusting device includes interconnect's hand wheel, lead screw and slider, the lead screw with mounting bracket threaded connection, the slider pivot is located the lead screw bottom, and the slider both sides with but the longitudinal sliding joint of guide rail, go up the pivot both ends pass through the bearing with the slider is connected.

Preferably, the pinch roller is detachably connected with the upper rotating shaft or the lower rotating shaft through a fastener.

Preferably, the pinch roller is arranged on two sides of the upper rotating shaft or the lower rotating shaft.

Preferably, a brake switch is connected to the driving device.

Compared with the prior art, the utility model at least comprises the following advantages:

according to the utility model, the upper rotating shaft and the lower rotating shaft which are horizontally arranged are arranged, the pressing wheels which are arranged in pairs are arranged on the upper rotating shaft and the lower rotating shaft, the same group of pressing wheels are arranged at intervals up and down, the gap between the two supports passes through the middle rod, the pressing wheels are arranged on the outer peripheral surface of the pressing wheels, the pressing work on the middle rod can be formed by adjusting the gap between the upper pressing wheel and the lower pressing wheel, the embossing can form an expected extrusion deformation profile, the pressing wheels are arranged on the two sides of the upper rotating shaft and the lower rotating shaft, the two ends of the same middle rod can be subjected to extrusion deformation processing, and the production efficiency is greatly improved; by arranging the adjusting device, the utility model can flexibly adjust the distance between the upper rotating shaft and the lower rotating shaft, thereby adjusting the longitudinal distance between the same group of pressing wheels and meeting the processing requirements of middle rods with different specifications and sizes; the utility model controls the start and stop of the driving device by setting the brake switch, is beneficial to flexible control, and is convenient for operators to adjust and adapt the operation speed or the operation rhythm in time.

Drawings

FIG. 1 is a schematic view showing a structure of a rod rolling machine in an umbrella according to an embodiment;

FIG. 2 is a top view of the table of FIG. 1;

FIG. 3 is a schematic view of the adjustment device of FIG. 1;

FIG. 4 is a schematic view of the pressing wheel on the lower rotating shaft in FIG. 1.

The figure is marked with: 1-a frame; 11-a workbench; 111-opening; 12-a mounting frame; 121-a guide rail; 2-a lower rotating shaft; 3-upper rotating shaft; 4-pressing wheel; 41-a first pinch roller; 411-first embossing; 42-a second pinch roller; 421-sinking the tank; 422-second embossing; 43-a third pinch roller; 431-third embossing; 5-a regulating device; 51-a hand wheel; 52-a screw rod; 53-a slide block; 6, a motor; 61-transmission piece.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the following detailed description is made with reference to the accompanying drawings and detailed description. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the two elements or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, the embodiment discloses an umbrella stick rolling machine, which comprises a frame 1, wherein the frame 1 mainly plays a role in bearing and supporting. The top of the frame 1 is provided with a workbench 11, the workbench 11 is horizontally arranged, and as shown in fig. 2, the left side and the right side of the workbench are provided with openings 111.

Still be equipped with motor 6 on the frame 1, motor 6 specifically is gear motor, and motor 6 passes through bolt assembly and frame 1 fixed connection.

The frame 1 is located both ends are equipped with the last pivot 3 and the lower pivot 2 that the level set up respectively about the workstation 11, and both parallel intervals set up.

Specifically, both ends pass through bearing and frame 1 rotatable coupling about the lower pivot 2, and one end extends to the frame 1 outside to be connected through driving medium 61 and the transmission of motor 6, driving medium 61 specifically is belt and belt pulley.

Frame 1 is located 11 top left and right sides of workstation and is equipped with mounting bracket 12, and mounting bracket 12 is the n shape frame structure of vertical setting, and two inboards are equipped with guide rail 121 around the mounting bracket, and guide rail 121 is vertical to be set up. Install adjusting device 5 on the mounting bracket, adjusting device 5 includes hand wheel 51, lead screw 52 and slider 53, hand wheel 51 sets firmly in the lead screw 52 top, the vertical setting of lead screw 52, and with mounting bracket 12 threaded connection, slider 53 pin joint is in the lead screw 52 bottom, slider 53 both sides are equipped with the draw-in groove with guide rail 121 looks adaptation, but the draw-in groove forms longitudinal sliding's joint structure with the flange structure of guide rail 121, consequently, when rotating hand wheel 51 through the equidirectional not, lead screw 52 can follow the rotation, and drive slider 53 and make displacement from top to bottom along guide rail 121.

The left end and the right end of the upper rotating shaft 3 are connected with the sliding block 53 through bearings, so that the upper and the lower displacements of the sliding block 53 can drive the upper rotating shaft 3 to change the longitudinal position, and an adjusting structure that the adjusting device 5 can control the longitudinal position of the upper rotating shaft 3 is formed.

The upper rotating shaft 3 and the lower rotating shaft 2 are provided with 3 pairs of pinch rollers 4, namely a first pinch roller 41, a second pinch roller 42 and a third pinch roller 43 which are distributed from left to right. Every pinch roller quantity of group is 2, align the interval setting from top to bottom, and be connected fixedly with last pivot 3 and lower pivot 2 respectively, because be equipped with opening 111 on the workstation 11, consequently, be located 4 tops of pinch roller on the lower pivot 2 and can extend to workstation 11 top, this blowing operation when being favorable to the operation, the clearance between two upper and lower parts in every pinch roller of group supplies the well stick to pass, this clearance is less than the external diameter of well stick, when the well stick passes this clearance, can receive the extrusion and take place deformation.

Further, the first pressing wheel 41 is provided with first embossings 411 which are uniformly distributed on the outer circumferential surface, and the first embossings 411 are of inclined flange structures; the second pressing wheel 42 is provided with a sinking groove 421 at the center of the outer circumferential surface thereof, the outer circumferential surfaces at two sides of the sinking groove 421 are provided with second embossed patterns 422 which are uniformly distributed, and the second embossed patterns 422 are inclined flange structures; the third pressing wheel 43 is provided with third pressing wheels 431 uniformly distributed on the outer circumferential surface, the third pressing wheel 43 is a flange structure transversely arranged, and the thickness of the flange structure is larger than the flange thickness of the first embossing 411 and the second embossing 422. When two pinch rollers rotate and extrude well stick about, well stick can take place corresponding deformation according to the impressed watermark profile to obtain anticipated deformation effect, and then make well stick and umbrella stick and the connection between the umbrella tail can be more firm.

Because pinch roller 4 sets up in

last pivot

3 and 2 left and right sides of lower pivot, consequently, well stick only needs once current processing, can accomplish the deformation processing at umbrella head, umbrella tail both ends, can improve production efficiency greatly, and the deformation profile can be guaranteed, can not take place great deviation.

The motor 6 is further connected with a foot switch as a brake switch (not shown in the figure) for controlling the starting and stopping states of the motor 6, and a circuit switch is arranged on a line of the foot switch, so that the operation mode of the motor 6 can be switched continuously or in a fixed point mode, and the operation requirement is facilitated.

In the specific implementation in-process, place the clearance front end between pinch roller about with well stick level, lower pivot 2 is owing to be connected with motor 6 transmission, as initiative pivot, and go up pivot 3 as driven spindle, both take place to turn to opposite synchronous rotation, can extrude well stick centre gripping, it is that well stick passes the clearance between the pinch roller from top to bottom, impressed watermark structure on the pinch roller can make well stick form specific deformation profile, the deformation processing of stick in the completion, provide more excellent basis for being connected of well stick and umbrella tail.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. Stick roller press in umbrella, a serial communication port, which comprises a frame, the frame top is equipped with the workstation, both ends are equipped with pivot and lower pivot respectively about the workstation, go up pivot and lower pivot level setting, both ends all through the bearing with the frame is connected, go up pivot and be equipped with the pinch roller that a plurality of groups set up in pairs down epaxial, the pinch roller is the disc structure of vertical setting, is equipped with the pinch roller on its periphery, and every group pinch roller quantity is two, aligns, the interval sets up about it, and is connected fixedly with last, lower pivot respectively, the lower pivot with set firmly in drive arrangement transmission in the frame is connected, it still is connected with adjusting device to go up the pivot both ends, adjusting device can adjust the longitudinal position of going up the pivot.

2. The umbrella stick roller press of claim 1, wherein the table has an opening for a top of the press wheel on the lower shaft to extend above the table.

3. The umbrella stick roller press according to claim 1, wherein mounting brackets are provided on both sides of the upper end of the table, and the adjusting means is provided on the mounting brackets.

4. The umbrella stick roller press of claim 3, wherein a set of longitudinally parallel rails are provided inside the mounting rack;

adjusting device includes interconnect's hand wheel, lead screw and slider, the lead screw with mounting bracket threaded connection, the slider pivot is located the lead screw bottom, and the slider both sides with but the longitudinal sliding joint of guide rail, go up the pivot both ends pass through the bearing with the slider is connected.

5. The umbrella stick roller press of claim 1, wherein the press wheel is removably attached to the upper or lower shaft by fasteners.

6. The umbrella stick roller press of claim 1, wherein the pressing wheels are provided on both sides of the upper or lower rotating shaft.

7. The umbrella stick roller press of claim 1, wherein the drive device is connected to a brake switch.