Double stack brick press

Abstract

The utility model discloses a double -row brick billet chuck belongs to kiln equipment technical field. Including frame, two crossbeam fixing frame, a plurality of crossbeam and drive structure, the symmetry of two groups of clamp plate structure is equipped on crossbeam, the clamp plate structure includes pneumatic cylinder, fixed clamp plate unit, two limit bands and four movable clamp plate units, and fixed clamp plate unit includes two clamps that are arranged side by side to left and right, and one clamps is equipped on movable clamp plate unit, and fixed clamp plate unit is fixed on crossbeam, and its left and right sides all are provided with two movable clamp plate units side by side to left and right, and movable clamp plate unit is slidably arranged on crossbeam, and two movable clamp plate units of fixed clamp plate unit outside are equipped with one limit band with fixed clamp plate unit, and two movable units of fixed clamp plate unit inside are equipped with another limit band with fixed clamp plate unit, and the left and right ends of pneumatic cylinder are connected with two movable clamp plate units of clamp plate structure both ends respectively, and movable clamp plate unit of two groups of clamp plate structure inner end abuts together.

Description

Technical Field

[0001] This utility model belongs to the field of kiln equipment technology, and specifically relates to a double-stacking brick blank clamping plate. Background Technology

[0002] The automatic brick stacking machine mainly consists of a clamping plate, a lifting system, a rotating device, a hydraulic system, and an electrical system. It is primarily used for the automatic stacking of brick blanks. First, the lifting system lowers the clamping plate to a predetermined clamping position, where it holds the grouped brick blanks. The lifting system then raises the clamping plate to a predetermined height. Next, the rotating device rotates the clamping plate to a designated position. Finally, the lifting system lowers the clamping plate back to the predetermined position, opens the clamping fixture, and places the brick blanks into the designated location.

[0003] For example, patent application number CN201521066976.5 discloses a brick blank clamping plate, including a frame, two longitudinally parallel crossbeam fixing frames below the frame, multiple crossbeams slidably arranged below the crossbeam fixing frames, and multiple brick blank clamping plates arranged below the crossbeams. The crossbeams are arranged in parallel horizontally. A pair of blank-separating cylinders are arranged longitudinally in the middle of the frame. The two blank-separating cylinders are arranged in parallel and facing each other. The two ends of the two blank-separating cylinders are respectively connected to the frame and the corresponding side crossbeams. The blank-separating cylinders are provided with rack and pinion synchronization structures on both sides. The rack and pinion synchronization structure includes two longitudinally parallel racks, a gear and two support wheels located in the middle of the frame, and one of the two racks... One end is connected to the corresponding side beam, and the other end meshes with both sides of the gear. The two support wheels are respectively set on both sides of the gear to press the rack against the gear. A central limiting structure is provided on the center line of the crossbeam fixing frame. Multiple crossbeams are symmetrically distributed on both sides of the central limiting structure. A longitudinal limiting band is provided between the multiple crossbeams. A fixed brick blank clamping plate is fixed on the center line of the crossbeam. Multiple movable brick blank clamping plates are symmetrically provided on both sides of the fixed brick blank clamping plate. The movable brick blank clamping plates are slidably set on the crossbeam. A clamping cylinder is provided between the fixed brick blank clamping plate and the movable brick blank clamping plates on both sides of the same crossbeam. A transverse limiting band is provided between the multiple brick blank clamping plates on the same crossbeam.

[0004] See Figure 1-2 , has such Figure 1 The brick stacks shown are arranged in two piles, with an odd or even number of brick layers; each pile contains four bricks; two bricks (with a small gap between the two bricks in the same group) form a group, and there is a larger gap between the two groups; [The bricks are arranged in a specific way]. Figure 2 This type of brick stack cannot use the aforementioned brick clamping plate. Summary of the Invention

[0005] This patent improves upon the brick clamping plate with application number CN201521066976.5, making it suitable for clamping specific brick stacks. The technical solution is as follows: This utility model embodiment provides a double-stacking brick blank clamping plate, including a frame 1, two crossbeam fixing frames 2 on the lower side of the frame 1, and a drive structure 4 for driving the multiple crossbeams 3 to move synchronously apart or toward each other, slidably disposed on the lower side of the two crossbeam fixing frames 2 and the frame 1. The two crossbeam fixing frames 2 are arranged side by side, and the crossbeams 3 are arranged in a left-right direction. Two sets of clamping plate structures are symmetrically arranged on the crossbeams 3 with their midpoints to the left and right. The clamping plate structure includes a cylinder 5, a fixed clamping plate unit 7, two limiting bands 6, and four movable clamping plate units 8. The fixed clamping plate unit 7 includes two clamping plates arranged side by side, and the movable clamping plate units 8 are provided with... A clamping plate is provided, and six clamping plates are arranged side by side. The fixed clamping plate unit 7 is fixed on the crossbeam 3, and two movable clamping plate units 8 are arranged side by side on both sides of the fixed clamping plate unit 7. The movable clamping plate units 8 are slidably disposed on the crossbeam 3. The two movable clamping plate units 8 on the outer side of the fixed clamping plate unit 7 are connected to the fixed clamping plate unit 7 by a limiting band 6. The two movable units 8 on the inner side of the fixed clamping plate unit 7 are connected to the fixed clamping plate unit 7 by another limiting band 6. The limiting band 6 and the cylinder 5 are both arranged in the left and right direction. The two ends of the cylinder 5 are respectively connected to the two movable clamping plate units 8 at both ends of the clamping plate structure. The two sets of movable clamping plate units 8 at the inner ends of the clamping plate structure abut together.

[0006] In this embodiment of the present invention, the fixed clamping unit 7 includes a fixed L-shaped plate 71, a crossbar 72, a reinforcing beam 73, and two first clamping plates 74. The horizontal arm of the fixed L-shaped plate 71 is fixed to the bottom of the crossbeam 3. The crossbar 72 is arranged in the left-right direction and its middle part is fixed to the lower end of the vertical arm of the fixed L-shaped plate 71. The two first clamping plates 74 are arranged side by side, and their upper ends are respectively fixed to the two ends of the crossbar 72. The lower part of the plates is connected by a reinforcing beam 73 in the left-right direction.

[0007] In this embodiment of the utility model, the crossbeam 3 is provided with a slide rail along the left and right directions. The movable clamping plate unit 8 includes a slide seat 81, a movable L-shaped plate 82, and a second clamping plate 83. The slide seat 81 is slidably disposed on the slide rail. The horizontal arm of the movable L-shaped plate 82 is fixed to the lower side of the slide seat 81. The upper end of the second clamping plate 83 is fixed to the lower end of the vertical arm of the movable L-shaped plate 82. The first clamping plate 74 and the second clamping plate 83 are arranged side by side.

[0008] In this embodiment of the invention, the outer end of the cylinder body of the cylinder 5 is fixed on the movable L-shaped plate 82 of the movable clamping plate unit 8 at the outer end, and the cylinder body is located between the two movable clamping plate units 8 on the outer side. The inner end of the telescopic rod is fixed on the movable L-shaped plate 82 of the movable clamping plate unit 8 at the inner end. The fixed L-shaped plate 71 and the movable L-shaped plates 82 of the remaining two movable clamping plate units 8 are provided with through holes 9 for the telescopic rod of the cylinder 5 to pass through.

[0009] In this embodiment of the utility model, the two limiting bands 6 are connected together, with the middle part fixed between the fixed L-shaped plate 71 and the crossbeam 3, and clamped between the slide 81 and the movable L-shaped plate 82 to achieve connection with the movable clamping plate unit 8.

[0010] Specifically, for the inner movable clamping plate unit 8: the upper end of the second clamping plate 83 is fixed to the lower inner side of the vertical arm of the movable L-shaped plate 82; the second clamping plates 83 of the inner movable clamping plate units 8 of the two sets of clamping plate structures abut against each other.

[0011] Specifically, in this embodiment of the present invention, the inner end of the telescopic rod of the cylinder 5 is fixedly connected to the movable L-shaped plate 82 of the first movable clamping plate unit 8, the cylinder body is located between the movable L-shaped plates 82 of the third and fourth movable clamping plate units 8, and its outer end is fixed on the movable L-shaped plate 82 of the fourth movable clamping plate unit 8; the fixed L-shaped plate 71, the movable L-shaped plate 82 of the second movable clamping plate unit 8, and the movable L-shaped plate 82 of the third movable clamping plate unit 8 are all provided with through holes 9. This patent has the following beneficial effects: This patent is an improvement on the brick blank clamping plate with application number CN201521066976.5, making it suitable for clamping specific brick stacks, with a smaller size and better clamping effect. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the brick stack structure; Figure 2 This is a schematic diagram of the brick-carrying device. Figure 3 This is a schematic diagram of the structure of the double-stacking brick blank clamping plate in an embodiment of this utility model; Figure 4 yes Figure 3 A schematic diagram of the structure when clamping the brick blank; Figure 5 This is a structural schematic diagram of the fixed clamping plate unit; Figure 6 This is a structural schematic diagram of the movable clamping plate unit.

[0013] In the diagram: 1. Frame, 2. Crossbeam fixing frame, 3. Crossbeam, 4. Drive structure, 5. Cylinder, 6. Limiting belt, 7. Fixed clamping plate unit, 8. Movable clamping plate unit, 9. Through hole, 10. Brick; 71 Fixed L-shaped plate, 72 Crossbar, 73 Reinforcing beam, 74 First clamping plate; 81 Slide, 82 Movable L-shaped plate, 83 Second clamping plate. Detailed Implementation

[0014] To make the objectives, technical solutions and advantages of this utility model clearer, the utility model will be described in further detail below with reference to the accompanying drawings.

[0015] Example 1 See Figure 3-6 Example 1 provides a double-stacking brick blank clamping plate, including a frame 1, a drive structure 4, two crossbeam fixing frames 2, N crossbeams 3, and 2N clamping plate structures. The two crossbeam fixing frames 2 are arranged side-by-side, both along the front-back direction, and are located on the left and right sides of the lower side of the frame 1. The N crossbeams 3 are arranged side-by-side, both along the left-right direction, and are slidably located below the two crossbeam fixing frames 2. The drive structure 4 is used to drive the multiple crossbeams 3 to move synchronously apart or towards each other, and includes a blank-separating cylinder, a rack-and-pinion synchronization structure, and a longitudinal limiting band. The structure of the frame 1, the two crossbeam fixing frames 2, the drive structure 4, and the N crossbeams 3 is consistent with the structure of patent CN201521066976.5.

[0016] Each crossbeam 3 has two sets of clamping plate structures symmetrically arranged around its midpoint (specifically, a left clamping plate structure and a right clamping plate structure). The clamping plate structure includes a cylinder 5, a fixed clamping plate unit 7, two limiting bands 6, and four movable clamping plate units 8. The fixed clamping plate unit 7 includes two clamping plates arranged side-by-side (specifically, the first clamping plate 74), and each movable clamping plate unit 8 has one clamping plate (specifically, the second clamping plate 83), resulting in six clamping plates arranged side-by-side. The clamping plates are vertically arranged along the front-back direction and are rectangular plates with multiple evenly distributed circular holes. A fixed clamping unit 7 is fixed to the crossbeam 3, and two movable clamping units 8 are arranged side by side on both its left and right sides. The movable clamping units 8 slide on the crossbeam 3. The two movable clamping units 8 on the outer side (left or right, defined as the side furthest from the midpoint of the crossbeam 3) of the fixed clamping unit 7 are connected to the fixed clamping unit 7 by a limiting band 6. The two movable units 8 on the inner side (right or left) of the fixed clamping unit 7 are connected to the fixed clamping unit 7 by another limiting band 6. Both the limiting band 6 and the cylinder 5 are arranged in the left-right direction. The limiting band 6 is located above the brick blank and is used to limit the stroke of each clamping unit. When the cylinder 5 extends, the limiting band 6 is tensioned. The two ends of the cylinder 5 are respectively connected to the two movable clamping units 8 at both ends of the clamping structure, and all cylinders 5 are driven synchronously. One cylinder 5 controls the movement of four movable clamping units 8 at the same time (in coordination with the movement of the brick blank). The movable clamping units 8 at the inner ends of the two sets of clamping structures abut together (at this time, the cylinder 5 extends).

[0017] Among them, see Figure 3-6The fixed clamping unit 7 includes a fixed L-shaped plate 71, a crossbar 72, a reinforcing beam 73, and two first clamping plates 74. The horizontal arm of the fixed L-shaped plate 71 is fixed (via a fixing seat) to the bottom of the crossbeam 3. The crossbar 72 is arranged in the left-right direction, and its middle part is fixed to the lower end of the vertical arm of the fixed L-shaped plate 71. The two first clamping plates 74 are arranged side by side, and their upper ends are respectively fixed to the two ends of the crossbar 72. The lower part of them is connected by a reinforcing beam 73 in the left-right direction to ensure strength. The crossbeam 3 is provided with a slide rail in the left-right direction. The movable clamping unit 8 includes a slide seat 81, a movable L-shaped plate 82, and a second clamping plate 83. The slide seat 81 is slidably mounted on the slide rail. The horizontal arm of the movable L-shaped plate 82 is fixed to the lower side of the slide seat 81. The upper end of the second clamping plate 83 is fixed to the lower end of the vertical arm of the movable L-shaped plate 82. The first clamping plates 74 and the second clamping plate 83 are arranged side by side. The outer end of the cylinder body of cylinder 5 is fixed to the movable L-shaped plate 82 of the outer movable clamping plate unit 8. Its cylinder body is located between the two outer movable clamping plate units 8, and the inner end of its telescopic rod is fixed to the movable L-shaped plate 82 of the inner movable clamping plate unit 8. The fixed L-shaped plate 71 and the movable L-shaped plates 82 of the remaining two movable clamping plate units 8 are provided with through holes 9 (specifically round holes) for the telescopic rod of cylinder 5 to pass through.

[0018] Specifically, the inner end of the telescopic rod of cylinder 5 is fixedly connected to the movable L-shaped plate 82 of the first (counting from the inside to the outside, the same below) movable clamping plate unit 8, and its cylinder body is located between the movable L-shaped plates 82 of the third and fourth movable clamping plate units 8, with its outer end fixed to the movable L-shaped plate 82 of the fourth movable clamping plate unit 8. Through holes 9 are provided on the fixed L-shaped plate 71, the movable L-shaped plate 82 of the second movable clamping plate unit 8, and the movable L-shaped plate 82 of the third movable clamping plate unit 8. For the inner movable clamping plate unit 8: the upper end of the second clamping plate 83 is fixed to the inner side of the lower end of the vertical arm of the movable L-shaped plate 82; the second clamping plates 83 of the inner movable clamping plate units 8 of the two sets of clamping plate structures abut against each other.

[0019] Example 2 See Figure 3-4 Example 2 provides a double-stack brick blank clamping plate, whose structure is basically the same as that of Example 1. The difference is that the two limiting bands 6 in this example are connected together to form a single band, the middle of which is fixed between the fixed L-shaped plate 71 and the crossbeam 3 (specifically, the fixed seat), and is clamped between the slide 81 and the movable L-shaped plate 82 to achieve connection with the movable clamping plate unit 8.

[0020] Example 3 Example 3 provides a double-stacking brick blank clamping plate, the structure of which is basically the same as that of Example 1, except that N in this example is 8.

[0021] Example 4 Example 4 provides a double-stacking brick blank clamping plate, whose structure is basically the same as that of Example 1, except that the first and fourth second clamping plates 83 in this example are thicker, while the first clamping plate 74, the second second clamping plate 83, and the third second clamping plate 83 are all thinner. The distances between adjacent second clamping plates 83 and their corresponding first clamping plates 74 are equal and all greater than the length of the brick blank.

[0022] Example 5 Example 5 provides a double-stacking brick blank clamping plate, the structure of which is basically the same as that of Example 1, except that: in this example, the distance between two adjacent second clamping plates 83 and the corresponding first clamping plate 74 is 268mm, the distance between two adjacent first clamping plates 74 (on the opposite side) is 80mm, the thickness of the first and fourth second clamping plates 83 is 10mm, the thickness of the second and third second clamping plates 83 is 5mm, and the thickness of the first clamping plate 74 is 5mm.

[0023] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A double-stacking brick blank clamp, comprising a frame (1), two crossbeam fixing frames (2) on the lower side of the frame (1), and a drive structure (4) for driving the multiple crossbeams (3) to move synchronously apart or toward each other, which are slidably arranged on the lower side of the two crossbeam fixing frames (2) and the frame (1), wherein the two crossbeam fixing frames (2) are arranged side by side, and the crossbeams (3) are arranged in the left-right direction; characterized in that, Two sets of clamping plate structures are symmetrically arranged on the crossbeam (3) with its midpoint to the left and right. The clamping plate structure includes a cylinder (5), a fixed clamping plate unit (7), two limiting bands (6), and four movable clamping plate units (8). The fixed clamping plate unit (7) includes two clamping plates arranged side by side. The movable clamping plate unit (8) is provided with one clamping plate, and the six clamping plates are arranged side by side. The fixed clamping plate unit (7) is fixed on the crossbeam (3), and two movable clamping plate units (8) are arranged side by side on both its left and right sides. The movable clamping plate units (8) slide... The fixed clamping unit (7) is mounted on the crossbeam (3). The two movable clamping units (8) on the outside of the fixed clamping unit (7) are provided with a limiting band (6) and the two movable clamping units (8) on the inside of the fixed clamping unit (7) are provided with another limiting band (6). The limiting band (6) and the cylinder (5) are both arranged in the left and right direction. The two ends of the cylinder (5) are respectively connected to the two movable clamping units (8) at both ends of the clamping structure. The two sets of movable clamping units (8) at the inner ends of the clamping structure are pressed together.

2. The double-stacking brick blank clamping plate according to claim 1, characterized in that, The fixed clamping unit (7) includes a fixed L-shaped plate (71), a crossbar (72), a reinforcing beam (73), and two first clamping plates (74). The horizontal arm of the fixed L-shaped plate (71) is fixed to the bottom of the crossbeam (3). The crossbar (72) is arranged in the left and right direction and its middle part is fixed to the lower end of the vertical arm of the fixed L-shaped plate (71). The two first clamping plates (74) are arranged side by side, and their upper ends are respectively fixed to the two ends of the crossbar (72). The lower part of the plates is connected by a reinforcing beam (73) in the left and right direction.

3. The double-stacking brick blank clamping plate according to claim 2, characterized in that, The crossbeam (3) is provided with a slide rail along the left and right directions. The movable clamping plate unit (8) includes a slide seat (81), a movable L-shaped plate (82), and a second clamping plate (83). The slide seat (81) is slidably disposed on the slide rail. The horizontal arm of the movable L-shaped plate (82) is fixed to the lower side of the slide seat (81). The upper end of the second clamping plate (83) is fixed to the lower end of the vertical arm of the movable L-shaped plate (82). The first clamping plate (74) and the second clamping plate (83) are arranged side by side.

4. The double-stacking brick blank clamping plate according to claim 3, characterized in that, The outer end of the cylinder body of the cylinder (5) is fixed on the movable L-shaped plate (82) of the movable clamping plate unit (8) at the outer end. The cylinder body is located between the two movable clamping plate units (8) on the outer side, and the inner end of the telescopic rod is fixed on the movable L-shaped plate (82) of the movable clamping plate unit (8) at the inner end. The fixed L-shaped plate (71) and the movable L-shaped plate (82) of the remaining two movable clamping plate units (8) are provided with through holes (9) for the telescopic rod of the cylinder (5) to pass through.

5. The double-stacking brick blank clamping plate according to claim 3, characterized in that, Two limiting bands (6) are connected together, with the middle part fixed between the fixed L-shaped plate (71) and the crossbeam (3), and clamped between the slide (81) and the movable L-shaped plate (82) to achieve connection with the movable clamping plate unit (8).

6. The double-stacking brick blank clamping plate according to claim 3, characterized in that, For the inner movable clamping plate unit (8): the upper end of the second clamping plate (83) is fixed to the lower inner side of the vertical arm of the movable L-shaped plate (82); the second clamping plates (83) of the two sets of clamping plate structures are pressed together.

7. The double-stacking brick blank clamping plate according to claim 4, characterized in that, The inner end of the telescopic rod of the cylinder (5) is fixedly connected to the movable L-shaped plate (82) of the first movable clamping plate unit (8). Its cylinder body is located between the movable L-shaped plates (82) of the third and fourth movable clamping plate units (8) and its outer end is fixed on the movable L-shaped plate (82) of the fourth movable clamping plate unit (8). The fixed L-shaped plate (71), the movable L-shaped plate (82) of the second movable clamping plate unit (8) and the movable L-shaped plate (82) of the third movable clamping plate unit (8) are all provided with through holes (9).

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