CN218744506U

CN218744506U - Transport mechanism of punching press raw materials

Info

Publication number: CN218744506U
Application number: CN202223156790.1U
Authority: CN
Inventors: 孙晓辉; 王东武; 潘东锋
Original assignee: SHANZHONG ALLOY (NINGBO) CO LTD
Current assignee: SHANZHONG ALLOY (NINGBO) CO LTD
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-03-28
Anticipated expiration: 2032-11-28

Abstract

The utility model relates to a transportation mechanism of punching press raw materials, comprising a main body, the main body comprises a chassis frame, two side plates which are fixed on the top of the chassis frame and are arranged in bilateral symmetry, a back plate which is fixed between the back side edges of the two side plates, a ladder frame which is obliquely arranged between the two side plates, a gear motor which is obliquely fixed on the chassis frame and is positioned below the ladder frame, a traction rod which is arranged between the ladder frame and the gear motor, a driving block which is fixed on the rotating shaft of the gear motor, two first guide pillars which are obliquely fixed on the inner walls of the two side plates respectively, are parallel to each other and are symmetrically arranged on the left side and the right side of the ladder frame respectively, and three lifting plates which are sequentially fixed on the ladder frame from front to back; the utility model discloses an automation of the whole transportation of tubular product, whole journey all need not with the help of the manual work, so not only save time but also laborsaving, improved work efficiency moreover, reduced the cost of labor.

Description

Transport mechanism of punching press raw materials

Technical Field

The utility model relates to a transport mechanism of punching press raw materials.

Background

The stamping is a forming processing method for obtaining a workpiece (stamping part) with a required shape and size by applying external force to raw materials by a press and a die to cause the raw materials to generate plastic deformation or separation, and the raw materials for stamping mainly comprise plates, strips, pipes or sections; at present, an empty turnover box is moved to a processing device of an upper process by an operator before stamping, then a certain amount of pipes are manually placed into the turnover box, then the turnover box filled with the pipes is manually dragged to the stamping device, finally the pipes in the turnover box are fed into the stamping device one by the operator for stamping, after the pipes are taken out, the steps are repeated to transport the certain amount of pipes to the stamping device again, so that the transportation of the pipes can be realized by the aid of manpower, time and labor are wasted, the working efficiency is low, the labor cost is high, the operator repeatedly transports the pipes for a long time, the labor intensity is large, and the improvement is further waited.

SUMMERY OF THE UTILITY MODEL

To the current situation of above-mentioned prior art, the utility model aims to solve the technical problem that a transport mechanism of stamping raw materials is provided with labour saving and time saving and improved work efficiency and reduced the cost of labor to realize full automation.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a transportation mechanism for stamping raw materials comprises a main body and is characterized in that the main body comprises a chassis frame, two lateral plates which are fixed on the top of the chassis frame and are arranged in bilateral symmetry, a back plate which is fixed between the rear side edges of the two lateral plates, a step frame which is obliquely arranged between the two lateral plates, a speed reducing motor which is obliquely fixed on the chassis frame and is positioned below the step frame, a draw bar which is arranged between the step frame and the speed reducing motor, a driving block which is fixed on a rotating shaft of the speed reducing motor, two first guide posts which are obliquely fixed on the inner walls of the two lateral plates respectively, are parallel to each other and are symmetrically arranged on the left side and the right side of the step frame respectively, and three lifting plates which are sequentially fixed on the step frame from front to back; the fixed heights of the three lifting plates are sequentially raised from front to back, a plurality of movable first sliding blocks are sleeved on each first guide pillar, each first sliding block on the left side is fixed on the outer wall of the left side of the stair frame, each first sliding block on the right side is fixed on the outer wall of the right side of the stair frame, the lower end of the traction rod is rotatably connected to the end of the driving block, and the upper end of the traction rod is rotatably connected to the stair frame; the front side of the frontmost lifting plate is also provided with a first temporary storage plate, the first temporary storage plate is arranged in a high front-back manner, the back side of each lifting plate is also provided with a second temporary storage plate, and the left end and the right end of the first temporary storage plate and the left end and the right end of each second temporary storage plate are respectively fixed on the inner walls of the two side plates; the rear part of the step frame is also provided with an ejection assembly, the ejection assembly comprises two transverse beams which are transversely fixed between the two side plates and distributed up and down, an ejection cylinder fixed on one transverse beam below, an ejection beam transversely arranged at the rear side of the uppermost second temporary storage plate, a plurality of seat blocks which are fixed at the top of the ejection beam and are sequentially arranged from left to right, and two second guide pillars which are vertically fixed between the two transverse beams; the telescopic end of the ejection cylinder vertically penetrates through a cross beam below the ejection cylinder upwards and is fixed on the ejection beam, a movable second sliding block is sleeved on each second guide pillar, and the two second sliding blocks are fixed on the ejection beam.

Preferably, every the upside edge of lifting board all is formed with one backward and lifts and holds in the palm the strip, correspondingly, every the upside edge of second temporary storage board all is formed with one and keeps in the palm the strip backward, on the second temporary storage board of forefront the temporary storage holds in the strip and is higher than first temporary storage board.

Preferably, the top of each seat block is provided with a notch groove.

Preferably, the rear of main part still is equipped with the storage cabinet, the storage cabinet is fixed the bottom plate that sets up and activity is located storage frame rear side opening part in storage frame bottom and preceding height including removing the frame, fixing storage frame, the slope that removes the frame top, the downside edge of striker plate and the top interval certain distance of bottom plate, the top of bottom plate and the top of first temporary storage board are mutually supported.

Preferably, a flange is formed downwards at the edge of the end part of each lifting support strip, and the outer wall of the front side of each flange is in sliding fit with the front side surface of a corresponding second temporary storage plate to play a supporting role.

Compared with the prior art, the utility model has the advantages of: the utility model discloses a mobilizable storage cabinet replaces the turnover case, and design into the storage cabinet and mutually support with the main part, as long as the tubular product that will accomplish the process of saying keeps flat to the storage cabinet in, just can be convenient move a quantitative tubular product to stamping equipment department, then, the storage cabinet sends into the main part in proper order with tubular product one, and the main part can upwards transport tubular product to ejecting subassembly with the same time interval in proper order with tubular product, carry out the punching press in sending into stamping equipment with the help of ejecting subassembly with tubular product one at last, therefore the whole transportation of tubular product has all realized automaticly, whole journey all need not with the help of the manual work, so both labour saving and time saving, and work efficiency is improved, the cost of labor is reduced.

Drawings

FIG. 1 is a left front side structure view of the present invention;

fig. 2 is a right rear side structural view of the main body of the present invention;

FIG. 3 is a left front side structural view of the main body of the present invention;

fig. 4 is a right rear side structure view of the ejection assembly of the present invention.

Detailed Description

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

As shown in fig. 1 to 4, a transportation mechanism for stamping raw materials comprises a main body 1, wherein the main body 1 comprises a chassis frame 11, two side plates 12 fixed on the top of the chassis frame 11 and symmetrically arranged left and right, a back plate 13 fixed between the rear side edges of the two side plates 12, a ladder frame 19 obliquely arranged between the two side plates 12, a speed reducing motor 15 obliquely fixed on the chassis frame 11 and positioned below the ladder frame 19, a draw bar 17 arranged between the ladder frame 19 and the speed reducing motor 15, a driving block 16 fixed on the rotating shaft of the speed reducing motor 15, two first guide posts 111 obliquely fixed on the inner walls of the two side plates 12 respectively and parallelly and symmetrically arranged on the left and right sides of the ladder frame 19 respectively, and three lifting plates 112 sequentially fixed on the ladder frame 19 from front to back; the fixed heights of the three lifting plates 112 are sequentially lifted from front to back, a plurality of movable first sliding blocks 110 are sleeved on each first guide pillar 111, each first sliding block 110 on the left side is fixed on the outer wall of the left side of the stepped frame 19, each first sliding block 110 on the right side is fixed on the outer wall of the right side of the stepped frame 19, the lower end of the traction rod 17 is rotatably connected to the end part of the driving block 16, and the upper end of the traction rod 17 is rotatably connected to the stepped frame 19; a first temporary storage plate 18 is arranged on the front side of the frontmost lifting plate 112, the first temporary storage plate 18 is arranged in a high front-back manner, a second temporary storage plate 113 is arranged on the back side of each lifting plate 112, and the left end and the right end of the first temporary storage plate 18 and the left end and the right end of each second temporary storage plate 113 are respectively fixed on the inner walls of the two side plates 12; the rear part of the stair frame 19 is also provided with an ejection assembly 14, the ejection assembly 14 comprises two cross beams 146 which are transversely fixed between the two side plates 12 and distributed up and down, an ejection cylinder 141 fixed on one cross beam 146 below, an ejection beam 142 transversely arranged at the rear side of the uppermost second temporary storage plate 113, a plurality of seat blocks 143 which are fixed on the top of the ejection beam 142 and sequentially arranged from left to right, and two second guide posts 145 which are vertically fixed between the two cross beams 146; the telescopic end of the ejecting cylinder 141 vertically penetrates through a lower cross beam 146 upwards and is fixed on the ejecting beam 142, a movable second sliding block 144 is sleeved on each second guide pillar 145, and the two second sliding blocks 144 are fixed on the ejecting beam 142.

A lifting support bar 1121 is formed backwards on the upper side edge of each lifting plate 112, correspondingly, a temporary storage support bar 1131 is formed backwards on the upper side edge of each second temporary storage plate 113, and the temporary storage support bar 1131 on the foremost second temporary storage plate 113 is higher than the first temporary storage plate 18.

The top of each block 143 is formed with a notch 1431.

The rear of main part 1 still is equipped with storage cabinet 2, and storage cabinet 2 is including removing frame 21, fix the storage frame 22 that removes frame 21 top, the bottom plate 23 that the slope was fixed in storage frame 22 bottom and preceding height back low setting, and the striker plate 24 of storage frame 22 rear side opening department is located in the activity, the downside edge of striker plate 24 and the top interval certain distance of bottom plate 23, the top of bottom plate 23 mutually supports with the top of first temporary storage board 18.

An end edge of each lifting support strip 1121 is further formed with a turned-over edge 1122 downward, and a front outer wall of each turned-over edge 1122 is attached to a front side surface of a corresponding second temporary storage plate 113 in a sliding manner to play a supporting role.

The using method comprises the following steps: a certain number of pipes 3 are flatly placed on the bottom plate 23 and positioned in the storage frame 22, the lowest row of pipes 3 always keeps a backward rolling trend along the inclination of the bottom plate 23, the rearmost pipe 3 can pass through a gap between the lower side edge of the baffle plate 24 and the top of the bottom plate 23 and roll backwards onto the first temporary storage plate 18, but because the foremost lifting plate 112 is higher than the first temporary storage plate 18 and the first temporary storage plate 18 is arranged in a mode that the front part is higher and the rear part is lower, the pipe 3 positioned on the first temporary storage plate 18 leans against the front side surface of the foremost lifting plate 112; then, the speed reducing motor 15 is started to rotate the rotating shaft, and the lower end of the traction rod 17 is driven to eccentrically rotate by the driving block 16, so that the step frame 19 is driven to obliquely and alternately move up and down by the upper end of the traction rod 17; when the lifting support bar 1121 on the foremost lifting plate 112 is lowered to the lowest position and is positioned lower than the position of the first temporary storage plate 18, the tube 3 will roll onto the lifting support bar 1121 of the foremost lifting plate 112, and the tube 3 will lean against the front side surface of the foremost second temporary storage plate 113 and will not fall off, and then the ladder rack 19 will start to rise back upward, and when the lifting support bar 1121 of the foremost lifting plate 112 is higher than the temporary storage support bar 1131 of the foremost second temporary storage plate 113, the tube 3 will roll onto the temporary storage support bar 1131 of the foremost second temporary storage plate 113, and the ladder rack 19 reaches the highest position; then, the ladder rack 19 starts to fall back again, when the lifting support bar 1121 on the foremost lifting plate 112 is lower than the position of the first temporary storage plate 18 again, the lifting support bar 1121 on the foremost lifting plate 112 receives the next tube 3, and the lifting support bar 1121 on the second lifting plate 112 from the front to the back at this time moves to a position lower than the temporary storage support bar 1131 on the foremost second temporary storage plate 113, so that the first tube 3 rolls onto the lifting support bar 1121 of the second lifting plate 112 from the front to the back, and then the first tube 3 is driven to move onto the temporary storage support bar 1131 of the second temporary storage plate 113 from the front to the back in the same manner when the ladder rack 19 starts to rise, so as to form a circulation until the first tube 3 rolls into the grooves 1431 on the notches 143 via the temporary storage support bar 1131 on the rearmost second temporary storage plate 113.

Finally, the telescopic end of the ejection cylinder 141 is driven to extend outwards so as to drive the plurality of seat blocks 143 to move upwards by means of the ejection beam 142, and further drive the pipes 3 on the plurality of seat blocks 143 to move upwards, and then the manipulator can automatically grab the lifted pipes 3 and send the pipes into the next process.

When the step frame 19 is lifted, each first slider 110 on the step frame 19 slides back and forth along a corresponding first guide post 111 to ensure the stability of the lifting direction of the step frame 19; when the ejector beam 142 is lifted, each second slider 144 on the ejector beam 142 slides back and forth along a corresponding one of the second guide pillars 145 to ensure the stability of the lifting direction of the ejector beam 142.

The utility model discloses a mobilizable storage cabinet 2 substitutes the turnover case, and design into storage cabinet 2 and mutually support with main part 1, as long as the tubular product that will accomplish the process of the last way is put to storage cabinet 2, just can be convenient move a certain amount of tubular product 3 to stamping equipment department, then, storage cabinet 2 sends into main part 1 with 3 one of tubular product in proper order, and main part 1 can upwards transport tubular product 3 to ejecting subassembly 14 with the same time interval in proper order with tubular product 3, carry out the punching press in sending into stamping equipment with the help of ejecting subassembly 14 with 3 one of tubular product at last, therefore the whole transportation of tubular product 3 has all realized the automation, whole journey all need not with the help of the manual work, so both labour saving and time saving, and work efficiency is improved, and labor cost is reduced.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that the technical solutions described in the foregoing embodiments may be modified or some technical features may be equally replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A transportation mechanism for stamping raw materials comprises a main body and is characterized in that the main body comprises a chassis frame, two lateral plates which are fixed on the top of the chassis frame and are arranged in bilateral symmetry, a back plate which is fixed between the rear side edges of the two lateral plates, a step frame which is obliquely arranged between the two lateral plates, a speed reducing motor which is obliquely fixed on the chassis frame and is positioned below the step frame, a draw bar which is arranged between the step frame and the speed reducing motor, a driving block which is fixed on a rotating shaft of the speed reducing motor, two first guide posts which are obliquely fixed on the inner walls of the two lateral plates respectively, are parallel to each other and are symmetrically arranged on the left side and the right side of the step frame respectively, and three lifting plates which are sequentially fixed on the step frame from front to back; the fixed heights of the three lifting plates are sequentially raised from front to back, a plurality of movable first sliding blocks are sleeved on each first guide pillar, each first sliding block on the left side is fixed on the outer wall of the left side of the stair frame, each first sliding block on the right side is fixed on the outer wall of the right side of the stair frame, the lower end of the traction rod is rotatably connected to the end of the driving block, and the upper end of the traction rod is rotatably connected to the stair frame; the front side of the frontmost lifting plate is also provided with a first temporary storage plate, the first temporary storage plate is arranged in a high front-back manner, the back side of each lifting plate is also provided with a second temporary storage plate, and the left end and the right end of the first temporary storage plate and the left end and the right end of each second temporary storage plate are respectively fixed on the inner walls of the two side plates; the rear part of the ladder rack is also provided with an ejection assembly, the ejection assembly comprises two transverse beams which are transversely fixed between the two side plates and are distributed up and down, an ejection cylinder fixed on one transverse beam below, an ejection beam transversely arranged at the rear side of the uppermost second temporary storage plate, a plurality of seat blocks which are fixed at the top of the ejection beam and are sequentially arranged from left to right, and two second guide pillars which are vertically fixed between the two transverse beams; the telescopic end of the ejection cylinder vertically penetrates through a cross beam below the ejection cylinder upwards and is fixed on the ejection beam, a movable second sliding block is further sleeved on each second guide pillar, and the two second sliding blocks are fixed on the ejection beam.

2. The stamping material transporting mechanism as claimed in claim 1, wherein each lifting plate has a lifting bar formed rearward at an upper side edge thereof, and correspondingly, each second temporary storage plate has a temporary storage bar formed rearward at an upper side edge thereof, and the temporary storage bar of the foremost second temporary storage plate is higher than the first temporary storage plate.

3. The transportation mechanism of punching material as recited in claim 2, wherein each of said seat blocks is provided with a notch at a top thereof.

4. The transportation mechanism of punching press raw materials of claim 3, characterized in that, the rear of main part still is equipped with the storage cabinet, the storage cabinet is including removing the frame, fixing the storage frame at removal frame top, slope fix in storage frame bottom and the preceding high back low bottom that sets up and activity locate the striker plate of storage frame rear side opening part, the downside edge of striker plate and the top of bottom plate keep a certain distance apart, the top of bottom plate and the top of first temporary storage board are mutually supported.

5. The stamped raw material transporting mechanism of claim 4, wherein a flange is formed downward on an end edge of each lifting support strip, and a front outer wall of each flange is in sliding fit with a front side surface of a corresponding second temporary storage plate to support.