CN214490999U

CN214490999U - Green brick cutting device of brick production line

Info

Publication number: CN214490999U
Application number: CN202120140839.0U
Authority: CN
Inventors: 陈勇
Original assignee: Qujing City Zhanyi District Xiangda Building Material Co ltd
Current assignee: Qujing City Zhanyi District Xiangda Building Material Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-10-26
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses a adobe cutting device of brickmaking production line, including the positioning mechanism and the cutting mechanism who set gradually, positioning mechanism includes conveyer belt and locating component, every locating component all includes the location cylinder, the riser, diaphragm and round roller, cutting mechanism includes support and slide, the subaerial track that lays of support both sides, all be provided with two montants on every track, sliding connection has the lifter plate between two montants on lieing in same track, all transversely processing has the rectangular hole on the side of every lifter plate, sliding connection has the polylith slider in the rectangular hole, be provided with the line of cut between two sliders that correspond, be provided with adjustment mechanism between two adjacent sliders in same rectangular hole, be located and be provided with the spring between the lateral wall in slider and the rectangular hole in the outside. The utility model discloses the cutting piece is few, and the adobe section is leveled, and work efficiency is high, has apparent economic value and social value.

Description

Green brick cutting device of brick production line

Technical Field

The utility model relates to a brickmaking equipment technical field, concretely relates to adobe cutting device of brickmaking production line.

Background

The sintered brick is a rectangular hexahedral block material which is formed by roasting clay, shale, coal gangue, fly ash and the like serving as main raw materials, and the sintered brick is simple to manufacture, convenient to use, good in strength and durability, so that the sintered brick is taken as the most main wall material in most countries in the world at present, and in China, the sintered brick accounts for 85% of the wall material, so that the sintered brick is huge in dosage. The production process of the sintered brick mainly comprises the steps of raw material preparation, green body forming, wet green body drying and finished product roasting, wherein pug is extruded into continuous pug strips through an extruder, the continuous pug strips are cut into strips with fixed length by a strip cutting machine and are conveyed to a green brick cutting machine, and finally the green bricks are cut into green bricks with specified size by the green brick cutting machine. The following problems also exist during the cutting of green bricks: firstly, a blade is usually used for cutting, due to the fact that the blade has a certain thickness and the contact area of the blade and a green brick is large, a large amount of scraps are generated during cutting, waste of the green brick is caused, meanwhile, the cut scraps splash everywhere, and the cleaning work intensity of workers is increased; secondly, the cut green brick section is always in an arc shape instead of a flush state, and the phenomenon of unequal cutting distance and even deflection exists, so that the quality of a finished brick is poor; thirdly, the cutting speed is still slower, the production efficiency is not high, and the problem that the cutting specification is not easy to adjust also exists. Therefore, it is objective to develop a green brick cutting device for a brick production line with less cutting chips, smooth green brick section and high working efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting piece is few, and the adobe section is leveled, the adobe cutting device of the brickmaking production line that work efficiency is high.

The utility model aims at realizing the purpose, which comprises a positioning mechanism and a cutting mechanism which are arranged in sequence, wherein the positioning mechanism comprises a conveying belt and positioning components which are symmetrically arranged at two sides of the conveying belt, each positioning component comprises a positioning cylinder and a vertical plate, the vertical plate is fixed at the end part of a piston rod of the positioning cylinder, two horizontal plates are symmetrically arranged at the upper part and the lower part of the side surface of the vertical plate facing one side of the conveying belt, a plurality of round rollers are arranged between the two horizontal plates along the vertical direction of the conveying belt, the cutting mechanism comprises a bracket and a sliding plate which is horizontally fixed at the upper end of the bracket, the upper surface of the sliding plate is flush with the upper surface of the upper belt of the conveying belt, tracks are laid in parallel on the ground at two sides of the bracket, two vertical rods are arranged on each track, rollers matched with the tracks are arranged at the lower ends of the vertical rods, four vertical rods on the two tracks are arranged in a rectangular array, a translation cylinder is arranged on the bracket far away from one side of the positioning mechanism, a piston rod of the translation cylinder is connected with the vertical rods through a connecting rod, a lifting plate is connected between the two vertical rods on the same track in a sliding manner, the two lifting plates are arranged at the same height, a long hole is transversely processed on the side surface of each lifting plate, a plurality of sliding blocks are connected in the long holes in a sliding manner, the sliding blocks in the two long holes are arranged in a one-to-one correspondence manner, be provided with the line of cut between two sliders that correspond, be provided with adjustment mechanism between two adjacent sliders in same rectangular hole, adjustment mechanism includes two screws that revolve to opposite, the outer end of two screws is connected with two sliders respectively, the cooperation spiro union has the adjusting collar between two screws, be located and be provided with the spring between the lateral wall in a slider and rectangular hole in the outside, upper end between two adjacent montants all is provided with the ejector pin, all install the lift cylinder on the ejector pin of every lifter plate top, the piston rod of lift cylinder passes behind the ejector pin and is connected with the lifter plate.

Furthermore, a plurality of grooves are processed on the upper surface of the sliding plate at equal intervals along the length direction of the sliding plate.

Furthermore, the surface of the lifting plate above the strip hole is provided with scale marks.

Furthermore, one end of the cutting line is fixedly connected with the sliding block, the other end of the cutting line is connected with a bolt, a threaded hole is machined in the corresponding sliding block, and the bolt is screwed into the threaded hole.

Furthermore, a transition plate is arranged between the discharge end of the conveying belt and the feed end of the sliding plate.

When the utility model is used, the adobe mud strip is extruded from the extrusion head of the extruder and falls on the conveyer belt of the positioning mechanism, the positioning cylinders at the two sides of the conveyer belt are opened, the piston rod of the positioning cylinder drives the vertical plate and the round roller to move towards the direction of the conveyer belt until the round roller is pressed against the side surface of the adobe mud strip, the adobe mud strip ensures that the conveying direction does not deviate after the round rollers of the two positioning mechanisms are positioned, thereby being beneficial to the subsequent adobe cutting work, when the adobe mud strip reaches the cutting mechanism, the adobe mud strip slides on the sliding plate, the translation cylinder is started, the translation cylinder drives the vertical rod and other pieces to move together, the moving direction and the moving speed of the vertical rod and other pieces are ensured to be consistent with the adobe mud strip, the lifting cylinder is started, the lifting cylinder drives the lifting plate and the cutting line to move downwards rapidly, the cutting of the adobe mud strip is completed in the moving process, the adobe mud strip is cut into bricks with the same size, after the cutting is finished, the cutting machine rapidly moves upwards to wait for the next cutting work, then the translation cylinder is used for driving the vertical rods and other pieces to return to a certain distance to finish a cutting process, and when the cutting machine is in actual use, the processes are continuously repeated, so that the cutting work of the green brick mud strips can be continuously finished, and the cutting machine has higher cutting efficiency. In the above-mentioned in-process, use the cutting line to cut the adobe, for the cutter, the cutting line is thinner, can not produce a large amount of pieces during the cutting, can reduce the waste of adobe, secondly, the cutting line is when cutting the adobe, and both have the same moving direction and moving speed, are in relative quiescent condition between the two, can guarantee that the adobe section flushes and levels, can not form the arc.

The utility model discloses the cutting piece is few, and the adobe section is leveled, and work efficiency is high, has apparent economic value and social value.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic structural view of the lifting plate 12 and the cutting line 15 in the present invention;

fig. 4 is a schematic structural diagram of the lifting plate 12 and the sliding block 14 in the present invention;

in the figure: 1-conveying belt, 2-positioning cylinder, 3-vertical plate, 4-transverse plate, 5-round roller, 6-support, 7-sliding plate, 8-track, 9-vertical rod, 10-rolling wheel, 11-translation cylinder, 12-lifting plate, 13-strip hole, 14-sliding block, 15-cutting line, 16-screw rod, 17-adjusting sleeve, 18-spring, 19-top rod, 20-lifting cylinder, 21-groove, 22-scale line, 23-bolt and 24-transition plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings, but the present invention is not limited in any way, and any changes or improvements based on the present invention are all within the protection scope of the present invention.

As shown in figures 1-4, the utility model comprises a positioning mechanism and a cutting mechanism which are arranged in sequence, the positioning mechanism comprises a conveying belt 1 and positioning components which are symmetrically arranged at two sides of the conveying belt 1, each positioning component comprises a positioning cylinder 2 and a vertical plate 3, the vertical plate 3 is fixed at the end part of a piston rod of the positioning cylinder 2, two horizontal plates 4 are symmetrically arranged at the upper and lower parts of the side surface of the vertical plate 3 facing one side of the conveying belt 1, a plurality of round rollers 5 are arranged between the two horizontal plates 4 along the conveying direction of the conveying belt 1 at intervals, the cutting mechanism comprises a bracket 6 and a sliding plate 7 which is horizontally fixed at the upper end of the bracket 6, the upper surface of the sliding plate 7 is flush with the upper surface of the upper belt of the conveying belt 1, tracks 8 are laid in parallel on the ground at two sides of the bracket 6, two vertical rods 9 are arranged on each track 8, rollers 10 which are matched with the tracks 8 are arranged at the lower ends of the vertical rods 9, four vertical rods 9 on the two tracks 8 are arranged in a rectangular array, a translation cylinder 11 is arranged on a support 6 far away from one side of the positioning mechanism, a piston rod of the translation cylinder 11 is connected with vertical rods 9 through a connecting rod, lifting plates 12 are connected between the two vertical rods 9 on the same track 8 in a sliding manner, the two lifting plates 12 are at the same height, a long hole 13 is transversely processed on the side surface of each lifting plate 12, a plurality of sliders 14 are connected in the long hole 13 in a sliding manner, the sliders 14 in the two long holes 13 are arranged in a one-to-one correspondence manner, a cutting line 15 is arranged between the two corresponding sliders 14, an adjusting mechanism is arranged between the two adjacent sliders 14 in the same long hole 13, the adjusting mechanism comprises two screw rods 16 with opposite rotation directions, the outer ends of the two screw rods 16 are respectively connected with the two sliders 14, an adjusting sleeve 17 is connected between the two screw rods 16 in a matching and screwing manner, and a spring 18 is arranged between one slider 14 at the outermost side and the side wall of the long hole 13, during cutting, all the sliding blocks 14 and the adjusting mechanisms in the strip holes 13 can be fixed by the springs 18 to prevent the sliding, ejector rods 19 are arranged at the upper ends between every two adjacent vertical rods 9, a lifting cylinder 20 is mounted on each ejector rod 19 above each lifting plate 12, and a piston rod of each lifting cylinder 20 penetrates through each ejector rod 19 to be connected with the lifting plate 12. Can adjust the distance between the slider 14 through adjustment mechanism to adjust the distance between the line of cut 15, thereby cut out the adobe of size difference, when using adjustment mechanism, only need rotate adjusting collar 17, can make the screw rod 16 at adjusting collar 17 both ends stretch out and draw back through the screw thread, reach the purpose of adjusting the distance between the slider 14.

When the utility model is used, adobe mud strips are extruded from the extrusion head of the extruder and fall on the conveyer belt 1 of the positioning mechanism, the positioning cylinders 2 at the two sides of the conveyer belt 1 are opened, the piston rods of the positioning cylinders 2 drive the vertical plate 3 and the round roller 5 to move towards the conveyer belt 1 until the round roller 5 is abutted against the side surface of the adobe mud strip, after the adobe mud strips are positioned on the round rollers 5 of the two positioning mechanisms, the conveying direction is ensured not to deviate, the subsequent adobe cutting work is facilitated, when the adobe mud strips reach the cutting mechanism, the adobe mud strips slide on the sliding plate 7, at the moment, the translation cylinder 11 is started, the translation cylinder 11 drives the vertical rods 9 and the like to move together, the moving direction and the moving speed of the vertical rods 9 and the like are ensured to be consistent with the adobe mud strips, the lifting cylinder 20 is opened, the lifting cylinder 20 drives the lifting plate 12 and the cutting line 15 to move downwards rapidly, and the cutting of the adobe mud strips is completed in the moving process, the brick block that becomes the size the same with the cutting of adobe mud strip, shifts up rapidly after the cutting is accomplished, waits for next cutting work, then uses translation cylinder 11 to drive a certain distance such as montant 9 and returns and accomplish a cutting process promptly, when in-service use, constantly repeats above-mentioned process, can be continuous accomplish the cutting work of adobe mud strip, has higher cutting efficiency. In the above-mentioned in-process, use line of cut 15 to cut the adobe, for the cutter, the line of cut is thinner, can not produce a large amount of pieces during the cutting, can reduce the waste of adobe, secondly, line of cut 15 is when cutting the adobe, and both have the same moving direction and moving speed, are in relative quiescent condition between the two, can guarantee that the adobe section flushes and levels, can not form the arc.

The upper surface of slide 7 has a plurality of recesses 21 along slide 7's length direction equidistant processing, and line of cut 15 cuts the adobe mud strip from the top down, only needs to make line of cut 15 move down in the recess 21 of adobe below, can ensure that line of cut 15 thoroughly cuts off the adobe, avoids appearing the problem that the cutting is not thorough such as adhesion of adobe bottom.

When the distance between the sliding blocks 14 is adjusted, the surface of the lifting plate 12 above the strip hole 13 is provided with scale marks 22 for intuition and precision, and meanwhile, the parallel of the cutting lines 15 can be ensured through the arrangement of the scale marks 22, so that the sizes of the cut bricks are consistent.

In order to facilitate fine adjustment of the tightness of the cutting line 15, one end of the cutting line 15 is fixedly connected with the sliding block 14, the other end of the cutting line is connected with a bolt 23, a threaded hole is machined in the corresponding sliding block 14, the bolt 23 is screwed into the threaded hole, and the bolt 23 only needs to be twisted properly during adjustment.

Inevitable has certain clearance between the discharge end of conveyer belt 1 and the feed end of slide 7, in order to prevent that the adobe from appearing the card pause phenomenon in clearance department, guarantees that the adobe is smooth and easy to pass through this clearance, is provided with cab apron 24 between the discharge end of conveyer belt 1 and the feed end of slide 7, when actual installation, guarantees that cab apron 24 flushes with conveyer belt 1, slide 7 surface can.

Claims

1. The utility model provides a adobe cutting device of brickmaking production line which characterized in that: comprises a positioning mechanism and a cutting mechanism which are arranged in sequence, wherein the positioning mechanism comprises a conveying belt (1) and positioning assemblies which are symmetrically arranged at two sides of the conveying belt (1), each positioning assembly comprises a positioning cylinder (2) and a vertical plate (3), the vertical plates (3) are fixed at the end parts of piston rods of the positioning cylinders (2), two transverse plates (4) are symmetrically arranged at the upper part and the lower part of the side surface of the vertical plate (3) facing one side of the conveying belt (1), a plurality of round rollers (5) are arranged between the two transverse plates (4) along the conveying direction of the conveying belt (1) at vertical intervals, the cutting mechanism comprises a bracket (6) and a sliding plate (7) which is horizontally fixed at the upper end of the bracket (6), the upper surface of the sliding plate (7) is flush with the upper surface of the conveying belt (1), tracks (8) are laid on the ground at two sides of the bracket (6) in parallel, and two vertical rods (9) are arranged on each track (8), the lower end of each vertical rod (9) is provided with a roller (10) matched with the track (8), four vertical rods (9) on two tracks (8) are arranged in a rectangular array, a support (6) far away from one side of the positioning mechanism is provided with a translation cylinder (11), a piston rod of the translation cylinder (11) is connected with the vertical rods (9) through a connecting rod, a lifting plate (12) is connected between the two vertical rods (9) on the same track (8) in a sliding manner, the two lifting plates (12) are at the same height, a long hole (13) is transversely processed on the side surface of each lifting plate (12), a plurality of sliding blocks (14) are connected in the long hole (13) in a sliding manner, the sliding blocks (14) in the two long holes (13) are arranged in one-to-one correspondence, a cutting line (15) is arranged between the two corresponding sliding blocks (14), an adjusting mechanism is arranged between the two adjacent sliding blocks (14) in the same long hole (13), the adjusting mechanism comprises two screw rods (16) with opposite rotation directions, the outer ends of the two screw rods (16) are respectively connected with two sliding blocks (14), an adjusting sleeve (17) is connected between the two screw rods (16) in a matched and screwed mode, a spring (18) is arranged between one sliding block (14) located on the outermost side and the side wall of the strip hole (13), ejector rods (19) are arranged at the upper ends between every two adjacent vertical rods (9), a lifting cylinder (20) is installed on each ejector rod (19) above each lifting plate (12), and a piston rod of each lifting cylinder (20) penetrates through each ejector rod (19) and then is connected with the lifting plate (12).

2. A green brick cutting device for a brick making production line according to claim 1, characterized in that the upper surface of the sliding plate (7) is provided with a plurality of grooves (21) at equal intervals along the length direction of the sliding plate (7).

3. A green brick cutting device for a brick making production line according to claim 1, wherein the surface of the lifting plate (12) above the elongated hole (13) is provided with scale marks (22).

4. The green brick cutting device of the brick making production line according to the claim 1, characterized in that one end of the cutting line (15) is fixedly connected with the sliding block (14), the other end is connected with a bolt (23), a threaded hole is processed on the corresponding sliding block (14), and the bolt (23) is screwed into the threaded hole.

5. The green brick cutting device of the brick making production line according to the claim 1, characterized in that a transition plate (24) is arranged between the discharge end of the conveyer belt (1) and the feed end of the sliding plate (7).