CN220363938U

CN220363938U - Chassis feed mechanism

Info

Publication number: CN220363938U
Application number: CN202320867121.0U
Authority: CN
Inventors: 刘官生
Original assignee: Changzhou Xinzhan Intelligent Equipment Co ltd
Current assignee: Changzhou Xinzhan Intelligent Equipment Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2024-01-19
Anticipated expiration: 2033-04-17

Abstract

The utility model relates to a chassis feeding mechanism which comprises a lifting assembly, a chassis conveying assembly, a welding feeding assembly and a chassis feeding die, wherein the lifting assembly comprises a lifting frame and a die lifting seat arranged in the lifting frame; the chassis conveying assembly comprises a chassis conveying frame with the rear end positioned in the lifting frame; the welding feeding assembly comprises a welding feeding frame, wherein the front end of the welding feeding frame is positioned in the lifting frame and extends to the lower part of the rear end of the chassis conveying frame; the chassis feeding mold is provided with two chassis conveying frames and can move on the welding feeding frame, and the mold lifting seat can drive the chassis feeding mold to lift so that the two chassis feeding molds can perform position exchange on the chassis conveying frames and the welding feeding frame. The utility model can realize the alternate feeding of the two chassis feeding dies, so that the feeding and welding can be simultaneously carried out, and the processing efficiency of the chassis is effectively improved.

Description

Chassis feed mechanism

Technical Field

The utility model belongs to the technical field of ton bucket production, and particularly relates to a chassis feeding mechanism.

Background

The IBC ton barrel has the advantages of light weight, high strength, corrosion resistance and the like, is widely applied to industries such as chemical industry, medicine, food, paint and the like, and is a necessary tool for modern storage and transportation of liquid products. The ton bucket is assembled by the inner container, inner bag and outside metal frame, and wherein the inner bag adopts the high polymer high density polyethylene blow molding, and intensity is high, corrosion-resistant, the sanitation is good, and the outside cover of inner bag then can make ton bucket safe and reliable more in the use.

The outer frame of ton bucket mainly falls into two steps when processing: firstly, processing a net frame structure, namely forming a net frame shape by welding, bending, opening copying, pressing and punching and other operations on a plurality of pipes; the second step is to process the chassis, namely, each assembly of the chassis is assembled and welded; and the third step is to assemble the chassis and the net frame. Wherein the first step and the second step may be performed simultaneously.

In the existing chassis processing process, the chassis feeding is performed manually and directly at the chassis welding mechanism, namely, all parts forming the chassis are manually placed on the chassis welding mechanism, then the parts are welded by the chassis welding mechanism, in the process, a worker on the feeding needs to wait for the completion of welding, and a material moving mechanism above the chassis welding mechanism transfers the chassis to the next processing station after the completion of welding, so that the worker can perform the next chassis feeding operation. In the process, feeding and welding are needed to be performed alternately, so that the processing efficiency of the chassis is directly affected, and the safety of staff cannot be ensured due to the existence of a material moving mechanism above the chassis welding mechanism.

Disclosure of Invention

The utility model aims to provide a chassis feeding mechanism to solve the problem of low chassis processing efficiency.

The chassis feeding mechanism is realized by the following steps:

chassis feed mechanism includes

The lifting assembly comprises a lifting frame and a die lifting seat arranged in the lifting frame;

a chassis conveying assembly comprising a chassis conveying frame with a rear end positioned in the lifting frame;

the welding feeding assembly comprises a welding feeding frame, wherein the front end of the welding feeding frame is positioned in the lifting frame and extends to the lower part of the rear end of the chassis conveying frame;

the chassis feeding mold is provided with two chassis conveying frames and a welding feeding frame, and the mold lifting seat can drive the chassis feeding mold to lift so that the two chassis feeding molds can be subjected to position exchange on the chassis conveying frames and the welding feeding frame.

Further, chassis material loading mould includes the bedplate, installs around the bedplate upper surface and the support frame of arranging in pairs, install limit baffle of bedplate upper surface four corners department to and set up on the bedplate and be transverse distribution's locating plate.

Further, the chassis conveying assembly comprises a conveying sliding seat capable of moving back and forth on the chassis conveying frame, and the chassis feeding die can be placed on the conveying sliding seat;

and a locating pin I matched with a locating hole at the bottom of the chassis feeding die is arranged on the conveying sliding seat.

Further, a front-back arranged conveying belt I is arranged on the chassis conveying frame, and the conveying sliding seat is connected with the conveying belt I;

and a driving belt wheel of the conveying belt I is in transmission connection with a conveying motor I.

Further, the welding feeding assembly further comprises a feeding sliding seat capable of moving back and forth on the welding feeding frame, a lifting seat capable of lifting is arranged above the feeding sliding seat, and the chassis feeding die can be placed on the lifting seat;

and a locating pin II matched with a locating hole at the bottom of the chassis feeding die is arranged on the jacking seat.

Further, a jacking air cylinder is arranged at the bottom of the feeding sliding seat, and the upper end of a piston rod of the jacking air cylinder penetrates through the feeding sliding seat to be connected with the jacking seat.

Further, a conveying belt II which is arranged front and back is arranged on the welding feeding frame, and the conveying belt II is connected with the feeding sliding seat;

and a driving belt wheel of the conveying belt II is in transmission connection with a conveying motor II.

Further, lifting rods are arranged on two sides of the bottom of the die lifting seat, hanging shafts are arranged on the inner sides of the lifting rods, and hanging grooves matched with the hanging shafts are formed in two sides of the chassis feeding die.

Further, a lifting cylinder is arranged above the lifting frame, and the lower end of a piston rod of the lifting cylinder is connected with the lifting seat of the die.

Further, the two sides of the front end of the chassis conveying frame are provided with protective baffles.

After the technical scheme is adopted, the utility model has the following beneficial effects:

according to the utility model, through the cooperation of the chassis conveying assembly, the welding feeding assembly and the lifting assembly, the alternate feeding of the two chassis feeding molds can be realized, so that the feeding and the welding can be simultaneously carried out, the processing efficiency of the chassis is improved, and workers do not need to be directly positioned at the chassis welding mechanism to carry out the feeding work, thereby effectively ensuring the personal safety of the workers.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a block diagram of a chassis loading mechanism in accordance with a preferred embodiment of the present utility model;

FIG. 2 is a block diagram of a chassis loading mechanism in accordance with a preferred embodiment of the present utility model;

FIG. 3 is a block diagram of the chassis transport assembly and the weld loading assembly of the chassis loading mechanism of the preferred embodiment of the present utility model;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a block diagram of a chassis feed die of the chassis feed mechanism of the preferred embodiment of the present utility model;

in the figure: lifting assembly 1, lifting frame 11, mould lifting seat 12, lifting rod 13, hanging shaft 14, guide shaft 15, lifting cylinder 16, chassis conveying assembly 2, chassis conveying frame 21, conveying slide 22, locating pin I23, conveying belt I24, conveying motor I25, synchronizing shaft 26, dust cover 27, protective baffle 28, welding feeding assembly 3, welding feeding frame 31, feeding slide 32, lifting seat 33, locating pin II 34, lifting cylinder 35, guide block 36, guide post 37, connecting rod 38, conveying belt II 39, conveying motor II 310, chassis feeding mould 4, seat plate 41, support frame 42, limit baffle 43, locating plate 44, hanging groove 45, corner fitting 51, middle beam 52, frame 53 and middle piece 54.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

As shown in fig. 1-5, a chassis feeding mechanism comprises a lifting assembly 1, a chassis conveying assembly 2, a welding feeding assembly 3 and a chassis feeding die 4, wherein the lifting assembly 1 comprises a lifting frame 11 and a die lifting seat 12 arranged inside the lifting frame 11; the chassis transport assembly 2 includes a chassis transport frame 21 having a rear end positioned in the lifting frame 11; the welding feeding assembly 3 comprises a welding feeding frame 31 with the front end positioned in the lifting frame 11 and extending to the lower part of the rear end of the chassis conveying frame 21; the chassis feeding molds 4 are provided with two chassis conveying frames 21 and welding feeding frames 31, and the mold lifting seat 12 can drive the chassis feeding molds 4 to lift so that the two chassis feeding molds 4 can perform position exchange on the chassis conveying frames 21 and the welding feeding frames 31.

The chassis feeding mold 4 comprises a seat plate 41, supporting frames 42 arranged around the upper surface of the seat plate 41 in pairs, limit baffles 43 arranged at four corners of the upper surface of the seat plate 41, and positioning plates 44 arranged on the seat plate 41 and distributed transversely.

The supporting frames 42 are used for positioning supporting frames 53, the limiting baffles 43 are used for positioning corner pieces 51, the positioning plates 44 are used for positioning intermediate beams 52, and the intermediate pieces 54 are positioned between one pair of supporting frames 42.

The chassis parts are positioned by the positioning pieces on the chassis feeding die 4, so that the welding quality of the chassis is ensured.

In order to achieve a back and forth movement of the chassis feed mold 4 on the chassis carriage 21, the chassis transport assembly 2 comprises a transport slide 22 which can be moved back and forth on the chassis carriage 21, the chassis feed mold 4 being placeable on the transport slide 22.

Specifically, the conveying carriage 22 has a frame structure.

In order to ensure that the conveying slide seat 22 can drive the chassis feeding die 4 to move, a positioning pin I23 matched with a positioning hole at the bottom of the chassis feeding die 4 is arranged on the conveying slide seat 22.

The bottom of chassis material loading mould 4 is provided with a plurality of locating pieces, is provided with the locating hole on the locating piece respectively, and locating pin I23 cooperation is in corresponding locating hole, can drive the synchronous motion of chassis material loading mould 4 when carrying slide 22 and remove then.

In order to realize the forward and backward movement of the conveying slide 22 on the chassis conveying frame 21, a conveying belt I24 which is arranged front and back is arranged on the chassis conveying frame 21, and the conveying slide 22 is connected with the conveying belt I24.

The conveyor belt I24 is provided with two, and is located respectively in the upper both sides of the chassis carriage 21, which is connected to the conveyor carriage 22.

In order to be able to supply power to the conveyor belt I24, the drive pulley of the conveyor belt I24 is connected with a conveyor motor I25 in a driving manner.

Specifically, the driving pulleys of the two conveying belts i 24 are located at the front end of the chassis conveying frame 21, and the two driving pulleys are connected through a synchronizing shaft 26, and the conveying motor i 25 is located below the synchronizing shaft 26 and is in transmission connection with the synchronizing shaft 26, so as to drive the two conveying belts i 24 to rotate synchronously.

Preferably, the synchronizing shaft 26 and the outside of the conveyor motor i 25 are covered with a dust cover 27 to protect both.

In order to realize the forward and backward movement of the chassis feeding mold 4 on the welding feeding frame 31, the welding feeding assembly 3 further comprises a feeding sliding seat 32 capable of moving forward and backward on the welding feeding frame 31, a lifting seat 33 capable of lifting is arranged above the feeding sliding seat 32, and the chassis feeding mold 4 can be placed on the lifting seat 33.

Since the front end of the welding carriage 31 extends below the rear end of the chassis carriage 21, the rear end of the chassis carriage 21 is provided with an opening in order to ensure that the feeding slide 32 moves smoothly backward from the front end of the welding carriage 31.

In order to stably place the chassis feeding mold 4 on the jacking seat 33, a positioning pin II 34 matched with a positioning hole at the bottom of the chassis feeding mold 4 is arranged on the jacking seat 33.

The locating pins II 34 are correspondingly matched in corresponding locating holes at the bottom of the chassis feeding mould 4, and the chassis feeding mould 4 can be driven to synchronously move while the feeding sliding seat 32 drives the jacking seat 33 to move.

In order to move the chassis feeding mold 4 on the chassis carriage 21 to the welding feeding frame 31, a lifting cylinder 35 is mounted at the bottom of the feeding slide 32, and the upper end of a piston rod of the lifting cylinder 35 passes through the feeding slide 32 to be connected with a lifting seat 33.

When the chassis feeding mold 4 with finished feeding moves to the rear end of the chassis conveying frame 21, the jacking seat 33 is lifted under the action of the jacking cylinder 35, so that the positioning pin II 34 is matched with the chassis feeding mold 4, then the jacking seat 33 is lifted continuously, the chassis feeding mold 4 can be lifted up from the conveying sliding seat 22, the positioning pin I23 is separated from the chassis feeding mold 4, and at the moment, the feeding sliding seat 32 can drive the chassis feeding mold 4 to move backwards continuously on the welding feeding frame 31 until the chassis feeding mold 4 is conveyed to a chassis welding mechanism for welding operation.

Preferably, in order to ensure the lifting stability of the lifting seat 33, four groups of linked guide post 37 assemblies are arranged between the lifting seat 33 and the feeding slide seat 32, namely, four corners of the feeding slide seat 32 are provided with guide blocks 36, each guide block 36 is internally provided with a guide post 37, the top of which is connected with the lifting seat 33, and the four guide blocks 36 are connected through a connecting rod 38.

In order to drive the feeding slide 32 to move back and forth, a conveying belt II 39 arranged back and forth is arranged on the welding feeding frame 31, and the conveying belt II 39 is connected with the feeding slide 32.

In the present embodiment, the conveyor belt ii 39 is provided one on one side of the welded-on rack 31.

In order to power the conveyor belt II 39, a conveyor motor II 310 is connected to the driving pulley of the conveyor belt II 39.

In this embodiment, the conveying motor ii 310 is located at the front end of the welding carriage 31.

In order to realize the connection of the die lifting seat 12 and the chassis feeding die 4, lifting rods 13 are arranged on two sides of the bottom of the die lifting seat 12, hanging shafts 14 are arranged on the inner sides of the lifting rods 13, and hanging grooves 45 matched with the hanging shafts 14 are formed on two sides of the chassis feeding die 4.

The lifting rod 13 is longitudinally and horizontally arranged, and the hanging shaft 14 can be hung in the hanging groove 45, so that the chassis feeding die 4 is driven to ascend.

Specifically, when the empty chassis feeding mold 4 for completing chassis welding moves to the front end of the welding feeding frame 31, the lifting rod 13 moves upwards under the driving of the mold lifting seat 12 until the hanging shaft 14 is hung in the hanging groove 45 of the empty chassis feeding mold, then the mold lifting seat 12 continuously drives the chassis feeding mold 4 to move upwards to give way for another chassis feeding mold 4 for completing chassis welding, and the chassis feeding mold 4 for completing chassis welding moves to the rear end of the chassis conveying frame 21, then moves to the welding feeding frame 31, and continuously moves backwards until entering the chassis welding mechanism through the welding feeding frame 31. The empty chassis feeding mold 4 is driven by the mold lifting seat 12 to move downwards until falling onto the chassis conveying frame 21 and moves forwards on the chassis conveying frame 21 so as to facilitate the subsequent feeding operation.

Preferably, in order to guide the up-and-down movement of the lifting rod 13, guide shafts 15 are respectively provided on both side inner walls of the lifting frame 11, and a guide sliding sleeve fitted on the guide shafts 15 is provided on the outer side of the lifting rod 13.

In order to drive the die lifting seat 12 to lift, a lifting cylinder 16 is arranged above the lifting frame 11, and the lower end of a piston rod of the lifting cylinder 16 is connected with the die lifting seat 12.

The loading operation is performed on both sides of the front end of the chassis carriage 21, and in order to ensure the safety of the staff, both sides of the front end of the chassis carriage 21 are provided with protective baffles 28.

When the chassis is processed, the staff places each part forming the chassis on the empty chassis feeding mold 4 on the chassis conveying frame 21 on the two sides of the front end of the chassis conveying frame 21, and the other chassis feeding mold 4 which finishes feeding is positioned in the chassis welding mechanism to perform the welding operation of the chassis.

After the chassis is welded, the welded chassis is removed by a material moving mechanism, the corresponding chassis feeding mold 4 is empty, and the parts on the other chassis feeding mold 4 are also fed. At this time, the two chassis feeding molds 4 move in opposite directions on the chassis conveying frame 21 and the welding feeding frame 31, after the empty chassis feeding mold 4 moves to the front end of the welding feeding frame 31, the empty chassis feeding mold is driven to rise by the mold lifting seat 12, and the chassis feeding mold 4 after finishing feeding continues to move back to the welding feeding frame 31 and continues to move back until being sent to the chassis welding mechanism. The empty chassis feeding mold 4 is driven by the mold lifting seat 12 to descend until falling to the rear end of the chassis conveying frame 21, and then moves forward on the chassis conveying frame 21 so as to perform feeding operation.

The utility model has simple structure, can carry out feeding operation while welding through the alternate work of the two chassis feeding dies 4, saves waiting time in the welding process, and effectively improves the chassis processing efficiency.

With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims

1. The chassis feed mechanism is characterized by comprising

A lifting assembly (1) comprising a lifting frame (11) and a die lifting seat (12) arranged inside the lifting frame (11);

a chassis transport assembly (2) comprising a chassis transport frame (21) with a rear end located within the lifting frame (11);

the welding feeding assembly (3) comprises a welding feeding frame (31) with the front end positioned in the lifting frame (11) and extending to the lower part of the rear end of the chassis conveying frame (21);

chassis material loading mould (4), it is provided with two and can be in chassis carriage (21) and welding material loading frame (31) are gone up and down, mould elevating socket (12) can drive chassis material loading mould (4) go up and down so that two chassis material loading moulds (4) are in chassis carriage (21) and welding material loading frame (31) are gone up and down and are carried out the position and exchange.

2. Chassis loading mechanism according to claim 1, characterized in that the chassis loading mould (4) comprises a seat plate (41), supporting frames (42) arranged in pairs and installed around the upper surface of the seat plate (41), limit baffles (43) installed at four corners of the upper surface of the seat plate (41), and positioning plates (44) arranged on the seat plate (41) and distributed transversely.

3. Chassis loading mechanism according to claim 1, characterized in that the chassis transport assembly (2) comprises a transport slide (22) movable back and forth on the chassis carriage (21), the chassis loading mould (4) being placeable on the transport slide (22);

and a positioning pin I (23) matched with a positioning hole at the bottom of the chassis feeding die (4) is arranged on the conveying sliding seat (22).

4. Chassis loading mechanism according to claim 3, characterized in that the chassis carriage (21) is provided with a conveyor belt i (24) arranged back and forth, the conveyor carriage (22) being connected to the conveyor belt i (24);

the driving belt wheel of the conveying belt I (24) is in transmission connection with a conveying motor I (25).

5. Chassis loading mechanism according to claim 1, characterized in that the welding loading assembly (3) further comprises a loading slide (32) capable of moving back and forth on the welding loading frame (31), a lifting seat (33) is mounted above the loading slide (32), and the chassis loading mould (4) can be placed on the lifting seat (33);

and a locating pin II (34) matched with a locating hole at the bottom of the chassis feeding die (4) is arranged on the jacking seat (33).

6. Chassis loading mechanism according to claim 5, characterized in that the bottom of the loading slide (32) is provided with a lifting cylinder (35), the upper end of the piston rod of the lifting cylinder (35) passes through the loading slide (32) and is connected with the lifting seat (33).

7. Chassis loading mechanism according to claim 5, characterized in that the welding loading frame (31) is provided with a conveyor belt ii (39) arranged front and back, the conveyor belt ii (39) being connected with the loading slide (32);

and a driving belt wheel of the conveying belt II (39) is in transmission connection with a conveying motor II (310).

8. Chassis feeding mechanism according to claim 1, characterized in that lifting rods (13) are arranged on two sides of the bottom of the mould lifting seat (12), hanging shafts (14) are arranged on the inner sides of the lifting rods (13), and hanging grooves (45) matched with the hanging shafts (14) are arranged on two sides of the chassis feeding mould (4).

9. Chassis loading mechanism according to claim 1, characterized in that a lifting cylinder (16) is mounted above the lifting frame (11), and the lower end of the piston rod of the lifting cylinder (16) is connected with the mould lifting seat (12).

10. Chassis loading mechanism according to claim 1, characterized in that the chassis carriage (21) is provided with protective baffles (28) on both sides of its front end.