CN214326428U

CN214326428U - Blank pushing machine

Info

Publication number: CN214326428U
Application number: CN202023091030.8U
Authority: CN
Inventors: 黄曙光; 余昌鹏; 江劲松; 李健; 谭启海; 陈洪波; 陈鑫
Original assignee: Chongqing Zhuogong Technology Co ltd
Current assignee: Chongqing Zhuogong Technology Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-10-01
Anticipated expiration: 2030-12-21

Abstract

The utility model provides a push away base machine, including installation frame, first cylinder, push rod mounting bracket, push rod, second cylinder, first slider, second slider, first slide bar, second slide bar, but push rod mounting bracket slidable mounting is in the installation frame, and there is the push rod mounting bracket below through cylinder and sliding bar connection, still is provided with sprocket lazytongs and adobe guiding mechanism in the installation frame. The utility model discloses simple structure can guarantee to push away the synchronous operation of base machine, can also push away base in-process adobe along the straight line operation according to the altitude mixture control push rod height of adobe and assurance.

Description

Blank pushing machine

Technical Field

The utility model relates to a push away base machine.

Background

The green brick is also called green body or body, and refers to an intermediate product which is formed by processing and molding pug into a certain shape, size and strength and can be used for sintering by means of external force and a model.

A utility model patent named "brick pushing mechanism" is disclosed in CN203319251U, and this patent is provided with frame, horizontal actuating mechanism, horizontal cylinder, and its weak point lies in: 1. the function of pushing bricks is completed by using a plurality of power sources, so that the production cost is high; 2. the height of the push rod can not be adjusted, and the push rod can not be suitable for green bricks with different heights.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a blank pushing machine

The utility model aims at realizing the technical proposal, which comprises an installation frame, a first cylinder, a push rod installation frame, a push rod, a second cylinder, a first slide block, a second slide block, a first slide bar and a second slide bar;

the mounting rack 1 comprises a first support and a second support which are arranged in parallel, the tops of the first support and the second support are connected through a cross pull rod 101, two slide bar mounting blocks are fixedly connected above the first support and the second support, the two first slide bars are respectively fixedly connected between the two slide bar mounting blocks on the same support, at least one first slide block is arranged on each first slide bar in a sliding manner, a push bar mounting frame is bridged on the two first slide blocks, at least one third support is arranged above the push bar mounting frame, a second air cylinder mounting block is fixedly connected on the third support, the mounting end of a second air cylinder is hinged with the second air cylinder mounting block, the extending end of the second air cylinder is connected with a push bar positioned below the push bar mounting frame, one end of the at least one second slide bar is fixedly connected at the upper end of the push bar, the other end of the at least one second slide bar penetrates through the at least one second slide block, and the second slide bar can slide up and down in the second slide block, the second sliding block is fixedly connected with the push rod mounting frame through a second sliding block mounting plate;

the lower end of the transverse pull rod is fixedly connected with a first air cylinder mounting block, the push rod is fixedly connected with a first air cylinder connecting block, a first air cylinder mounting end is hinged with the first air cylinder mounting block, and a first air cylinder extending end is hinged with the first air cylinder connecting block.

Preferably, the blank pushing machine is further provided with a synchronizing mechanism, and the synchronizing mechanism comprises a first mounting frame, a chain wheel mounting seat, a chain wheel tensioning seat, a chain, a transmission shaft, a synchronizing block and a chain wheel;

two first mounting brackets rigid coupling respectively are inboard at first support and second support, all install fixed sprocket mount pad and slidable sprocket tensioning seat on two first mounting brackets, all be provided with two relative curb plates on sprocket mount pad and the sprocket tensioning seat, the sprocket passes through the pivot rotatable installation between two curb plates, and the sprocket on sprocket mount pad and the sprocket tensioning seat passes through the chain and connects, the direction of motion of chain is the same with the flexible direction of first cylinder, equal rigid coupling has synchronizing block on the chain, synchronizing block and push rod mounting bracket rigid coupling, sprocket on the relative sprocket tensioning seat or the sprocket on the relative sprocket mount pad passes through the transmission shaft and connects.

Preferably, the slidable sprocket tensioning seat comprises a bottom plate, a sliding plate and a tensioning plate;

the bottom plate rigid coupling is provided with four two liang of relative spouts on the slide on the first mounting bracket, and the slide passes through screw and bottom plate sliding connection in the spout, is provided with the tensioning board with first mounting bracket rigid coupling along spout length direction, is provided with on the tensioning board to carry out spacing screw rod to the slide.

Preferably, the blank pushing machine is further provided with a blank protecting mechanism, and the blank protecting mechanism comprises a second mounting frame, a third air cylinder mounting seat, a guide plate support and a guide plate support mounting seat;

the second mounting bracket rigid coupling is provided with two third cylinder mount pads above the second mounting bracket on the push rod mounting bracket lateral wall, two third cylinders articulate respectively on the third cylinder mount pad, and the flexible end position of third cylinder sets up along push rod length direction relatively or in opposite directions, the second mounting bracket lower extreme is provided with two deflector support mount pads, two deflector supports articulate respectively on deflector support mount pad, and deflector support one end stretches out the end with the third cylinder and is connected, and the deflector support other end is provided with the deflector perpendicular with the push rod.

Due to the adoption of the technical scheme, the utility model discloses following advantage has:

1. the height of the push rod can be adjusted through the second air cylinder so as to adapt to green bricks with different heights;

2. the chain synchronization mechanism is arranged, so that green bricks on two sides can be ensured to be synchronized in the green brick pushing-out process;

3. this application has set up the deflector, can prevent that the adobe from pushing out the skew of in-process adobe.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.

Drawings

The drawings of the present invention are described below.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a left side view of the present invention.

Fig. 4 is a cross-sectional view a-a of fig. 2.

Fig. 5 is an enlarged view at B in fig. 4.

In the figure: 101. a first bracket; 102. a second bracket; 103. a cross bar; 1031. a first cylinder mounting block; 2, a slide bar mounting block; 3. a first slide bar; 4. a first slider; 5. a push rod mounting bracket; 6. a third support; 7. a second cylinder mounting block; 8. a second cylinder; 9. a push rod; 901. a first cylinder connecting block; 10. a second slide bar; 11. a second slider; 12. a second slider mounting plate; 13. a first cylinder; 14. a first mounting bracket; 15. a sprocket mounting seat; 16. a sprocket tensioning seat; 161. a base plate; 162. a slide plate; 163. a tension plate; 17. a sprocket; 18. a chain; 19. a synchronization block; 20. a drive shaft; 21. a second mounting bracket; 22. a third cylinder mount; 23. a third cylinder; 24. a guide plate bracket mounting seat; 25. a guide plate bracket; 26. a guide plate.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

As shown in fig. 1 and fig. 3, the utility model provides a blank pushing machine, which comprises a mounting frame, a first cylinder 13, a push rod mounting frame 5, a push rod 9, a second cylinder 8, a first slide block 4, a second slide block 11, a first slide bar 3 and a second slide bar 10;

the mounting rack comprises a first support 101 and a second support 102 which are arranged in parallel, the tops of the first support 101 and the second support 102 are connected through a cross pull rod 103, two slide bar mounting blocks 2 are fixedly connected above the first support 101 and the second support 102, the two first slide bars 3 are respectively fixedly connected between the two slide bar mounting blocks 2 on the same support, at least one first slide block 4 is arranged on each first slide bar 3 in a sliding manner, the push bar mounting rack 5 is bridged on the two first slide blocks 4, at least one third support 6 is arranged above the push bar mounting rack 5, a second cylinder mounting block 7 is fixedly connected on the third support 6, the mounting end of a second cylinder 8 is hinged with the second cylinder mounting block 7, the extending end of the second cylinder 8 is connected with a push bar 9 positioned below the push bar mounting rack 5, one end of at least one second slide bar 10 is fixedly connected at the upper end of the push bar 9, and the other end of the at least one second slide block 11 passes through, the second slide bar 10 can slide up and down in the second slide block 11, and the second slide block 11 is fixedly connected with the push rod mounting rack 5 through a second slide block mounting plate 12;

the lower end of the tie rod 103 is fixedly connected with a first cylinder mounting block 1031, the push rod 9 is fixedly connected with a first cylinder connecting block 901, the mounting end of the first cylinder 13 is hinged with the first cylinder mounting block 1031, and the extending end of the first cylinder 13 is hinged with the first cylinder connecting block 901.

In this embodiment, first cylinder promotes the push rod motion, and the push rod mounting bracket moves along with the push rod, when running into the adobe of co-altitude, adjusts the height of push rod through the second cylinder, has improved the suitability of equipment.

As shown in fig. 1 and 4, the blank pushing machine is further provided with a synchronizing mechanism, and the synchronizing mechanism comprises a first mounting frame 14, a sprocket mounting seat 15, a sprocket tensioning seat 16, a chain 18, a transmission shaft 20, a synchronizing block 19 and a sprocket 17;

two first mounting brackets 14 rigid couplings are inboard at first support and second support respectively, all install fixed sprocket mount pad 15 and slidable sprocket tensioning seat 16 on two first mounting brackets 14, all be provided with two relative curb plates on sprocket mount pad 15 and sprocket tensioning seat 16, sprocket 17 passes through the pivot rotatable installation between two curb plates, and sprocket 17 on sprocket mount pad 15 and the sprocket tensioning seat 16 passes through chain 18 and connects, the direction of motion of chain 18 is the same with the flexible direction of first cylinder 13, equal rigid coupling has synchronizing block 19 on the chain 18, synchronizing

block

19 and 5 rigid couplings of push rod mounting bracket, sprocket on the relative sprocket tensioning seat or the sprocket on the relative sprocket mount pad pass through transmission shaft 20 and connect.

In this embodiment, the push rod mounting bracket both ends are connected with the chain, and the chain realizes that both ends are synchronous through the transmission shaft on the sprocket, prevents that the push rod mounting bracket is crooked.

As shown in fig. 5, the slidable sprocket tensioning seat 16 comprises a base plate 161, a slide plate 162, a tensioning plate 163;

bottom plate 161 rigid coupling is provided with four two liang of relative spouts on the slide 162 on the first mounting bracket 14, slide 162 through the screw in the spout with bottom plate 161 sliding connection, be provided with the tensioning plate 163 with first mounting bracket 14 rigid coupling along spout length direction, be provided with on the tensioning plate 163 and carry out spacing screw rod to slide 162.

In this embodiment, the chain wheel is tensioned by a screw on the tensioning seat to realize transmission.

As shown in fig. 1 to 2, the blank pushing machine is further provided with a blank protection mechanism, and the blank protection mechanism comprises a second mounting frame 21, a third air cylinder 23, a third air cylinder mounting seat 22, a guide plate 26, a guide plate bracket 25 and a guide plate bracket mounting seat 24;

second mounting bracket 21 rigid coupling is located push rod 9 top on 5 lateral walls of push rod mounting bracket, and second mounting bracket 21 top is provided with two third cylinder mount pads 22, two third cylinders 23 articulate respectively on third cylinder mount pad 22, and the flexible end position of third cylinder sets up along push rod 9's length direction relatively or in opposite directions, 21 lower extremes of second mounting bracket are provided with two deflector support mount pads 24, two deflector supports 25 articulate respectively on deflector support mount pad 24, and deflector support 25 one end stretches out the end with third cylinder 23 and is connected, and the deflector support 25 other end is provided with and push rod 9 vertically deflector 26.

In the embodiment, the guide plate is arranged in front of the push rod, so that the green bricks can be prevented from being inclined in the green brick pushing process.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.

Claims

1. A blank pushing machine is characterized by comprising a mounting rack, a first air cylinder (13), a push rod mounting rack (5), a push rod (9), a second air cylinder (8), a first sliding block (4), a second sliding block (11), a first sliding rod (3) and a second sliding rod (10);

the mounting rack comprises a first support (101) and a second support (102) which are arranged in parallel, the tops of the first support (101) and the second support (102) are connected through a cross pull rod (103), two slide bar mounting blocks (2) are fixedly connected above the first support (101) and the second support (102), two first slide bars (3) are respectively and fixedly connected between the two slide bar mounting blocks (2) on the same support, at least one first slide block (4) is arranged on each first slide bar (3) in a sliding manner, a push bar mounting rack (5) is bridged on the two first slide blocks (4), at least one third support (6) is arranged above the push bar mounting rack (5), a second cylinder mounting block (7) is fixedly connected on each third support (6), the mounting end of a second cylinder (8) is hinged with the second cylinder mounting block (7), the extending end of the second cylinder (8) is connected with a push bar (9) positioned below the push bar (5), one end of at least one second sliding rod (10) is fixedly connected to the upper end of the push rod (9), the other end of the second sliding rod penetrates through at least one second sliding block (11), the second sliding rod (10) can slide up and down in the second sliding block (11), and the second sliding block (11) is fixedly connected with the push rod mounting frame (5) through a second sliding block mounting plate (12);

the lower end of the transverse pull rod (103) is fixedly connected with a first cylinder mounting block (1031), the push rod (9) is fixedly connected with a first cylinder connecting block (901), the mounting end of a first cylinder (13) is hinged with the first cylinder mounting block (1031), and the extending end of the first cylinder (13) is hinged with the first cylinder connecting block (901).

2. A blank pusher according to claim 1, characterized in that it is further provided with a synchronizing mechanism comprising a first mounting frame (14), a sprocket mounting seat (15), a sprocket tensioning seat (16), a chain (18), a transmission shaft (20), a synchronizing block (19), a sprocket (17);

the two first mounting frames (14) are respectively and fixedly connected with the inner sides of the first bracket and the second bracket, a fixed chain wheel mounting seat (15) and a slidable chain wheel tensioning seat (16) are respectively arranged on the two first mounting frames (14), the chain wheel mounting seat (15) and the chain wheel tensioning seat (16) are both provided with two opposite side plates, the chain wheel (17) is rotatably arranged between the two side plates through a shaft pin, the chain wheel mounting seat (15) is connected with the chain wheel (17) on the chain wheel tensioning seat (16) through a chain (18), the rotation direction of the chain (18) is the same as the extension and contraction direction of the first cylinder (13), the chains (18) are fixedly connected with synchronous blocks (19), the synchronous blocks (19) are fixedly connected with the push rod mounting rack (5), the sprockets on the opposing sprocket tensioning mounts or the sprockets on the opposing sprocket mounting mounts are connected by a drive shaft (20).

3. A blank pusher according to claim 2, characterised in that said slidable sprocket tensioning seat (16) comprises a base plate (161), a sliding plate (162), a tensioning plate (163);

bottom plate (161) rigid coupling is provided with four two liang of relative spouts on slide (162) on first mounting bracket (14), slide (162) through screw and bottom plate (161) sliding connection in the spout, be provided with tensioning plate (163) with first mounting bracket (14) rigid coupling along spout length direction, be provided with on tensioning plate (163) and carry out spacing screw rod to slide (162).

4. The blank pushing machine according to claim 1, further comprising a blank protecting mechanism, wherein the blank protecting mechanism comprises a second mounting frame (21), a third air cylinder (23), a third air cylinder mounting seat (22), a guide plate (26), a guide plate bracket (25) and a guide plate bracket mounting seat (24);

second mounting bracket (21) rigid coupling is located push rod (9) top on push rod mounting bracket (5) lateral wall, and second mounting bracket (21) top is provided with two third cylinder mount pads (22), two third cylinders (23) articulate respectively on third cylinder mount pad (22), and the flexible end position of third cylinder sets up along push rod (9) length direction relatively or in opposite directions, second mounting bracket (21) lower extreme is provided with two deflector support mount pads (24), two deflector supports (25) articulate respectively on deflector support mount pad (24), and deflector support (25) one end stretches out the end with third cylinder (23) and is connected, and deflector support (25) other end is provided with and pushes rod (9) vertically deflector (26).