Brick holding clamp and whole brick stacking device

Abstract

The utility model relates to the technical field of brick discharging and stacking production, and discloses a brick holding clamp and a whole brick stacking device.The brick holding clamp comprises a brick holding clamp support, clamping jaws are arranged at the two ends of the brick holding clamp support, a first driving mechanism for driving the clamping jaws is arranged on the brick holding clamp support, and a vertical baffle matched with the two clamping jaws is arranged on the brick holding clamp support between the two clamping jaws. The vertical baffle extends downwards by a certain distance, so that the lower end of the vertical baffle is lower than the lower ends of the two clamping jaws by a certain distance, brick layers on two adjacent brick stacks are clamped and grabbed by one brick clamp at the same time, brick layer disorder caused by displacement of the lower brick layer is avoided when brick gaps are eliminated, adhesion between the upper brick layer and the lower brick layer is overcome, and the brick stacking efficiency is improved. And adhesion between upper and lower brick layers can be effectively separated. And whole brick stacking is realized in a one-grabbing and one-placing room, so that the production efficiency is improved. The device has the characteristics of simple structure, simplicity and convenience in operation, strong practicability and good use effect.

Description

Technical Field

[0001] The utility model relates to the technical field of brick stacking production, in particular to a brick holding clamp and a whole brick stacking device for whole brick stacking. Background Art

[0002] When existing brick factories produce fired bricks, they stack the green bricks into stacks and fire them in the kiln. A certain amount of space is left between the bricks in the stacks to ensure that each brick receives adequate heat during the firing process, thus ensuring the quality of the fired bricks. After the bricks are fired and unloaded from the kiln, they need to be rearranged and stacked to eliminate the gaps between the bricks for packaging and transportation.

[0003] In the prior art, mechanized stacking and brick unloading equipment, such as the patent with publication number CN103552832A which discloses a brick unloading and stacking unit and a brick unloading and stacking method for fired bricks, and the patent with publication number CN110654879A which discloses a complete set of units and methods for fully automatic unloading, disassembly, transportation, teaming and packaging of finished bricks, etc., although mechanized stacking and brick unloading can be achieved, the effect is not ideal. During the sintering process of fired bricks, the bricks will stick together. The applicant has also combined many years of experience in the processing, production, sales and use of fired bricks and their mechanical equipment, and innovatively designed brick packaging production lines and brick packaging methods with publication numbers CN113443199A and CN116552897A, submitted patent applications and carried out actual production applications. The applicant has also accumulated more abundant experience in the process of innovative research and development and actual production applications.

[0004] In the prior art, palletizing and stacking are usually carried out separately, and are respectively achieved by a palletizing chuck and a stacking chuck. Moreover, in the prior art, whether it is a palletizing chuck or a stacking chuck, its two opposing jaws can usually only clamp a layer of bricks in a stack. In order to improve the production efficiency of whole stacks of bricks, the applicant has innovatively designed the brick clamp and whole brick stacking device of the present application. Utility Model Content

[0005] The utility model aims to provide a brick holding clamp and a whole brick stacking device, which can realize that one brick holding clamp can simultaneously clamp the brick layers on two adjacent brick stacks, eliminate the gaps between bricks and overcome adhesion, thereby improving production efficiency.

[0006] The utility model is realized through the following technical solutions:

[0007] A brick clamp comprises a brick clamp bracket, with clamping claws provided at both ends of the brick clamp bracket, and a first driving mechanism for driving the clamping claws provided on the brick clamp bracket. The brick clamp is characterized in that a vertical block cooperating with the two clamping claws is provided on the brick clamp bracket between the two clamping claws, and the vertical block extends downward by a certain distance so that the lower end of the vertical block is lower than the lower ends of the two clamping claws by a certain distance.

[0008] The vertical block includes a first vertical block connected to the brick holding clamp bracket and a second vertical block connected to the first vertical block.

[0009] The second vertical block is slidably connected to the first vertical block, and is driven to rise and fall by a second driving mechanism.

[0010] The second vertical block is slidably connected to the first vertical block via a slide rail.

[0011] Both sides of the bottom end of the second vertical barrier have inclined surface structures inclined inwards.

[0012] Both sides of the bottom end of the first vertical barrier have inclined surface structures inclined inwards.

[0013] A rotating top seat is provided on the top of the brick holding clamp bracket.

[0014] A walking trolley is provided on the top of the rotating top seat.

[0015] A whole brick stacking device comprises a device body, and is characterized in that at least one brick holding clamp as described above is provided on the device body.

[0016] Beneficial effects achieved by the utility model:

[0017] A brick holding clamp can simultaneously grab the upper brick layers of two adjacent brick stacks, and limit the brick layer of the next grabbing layer through the extension part of the vertical block or the second vertical block, so as to avoid the displacement of the lower brick layer when grabbing the upper brick layer and eliminating the gap between the bricks, causing the brick layers to be disordered, and at the same time overcome the adhesion between the upper and lower brick layers, so that the adhesion between the upper and lower brick layers can be effectively separated.

[0018] After grabbing the brick layer and eliminating the gaps between the bricks in the brick layer, the position is changed and the bricks can be re-stackered when they are put down. The whole bricks can be stacked in the grab-and-put-down process, which improves production efficiency.

[0019] The utility model has the characteristics of simple structure, easy operation, strong practicability and good use effect, and is worthy of wide promotion and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below with reference to the accompanying drawings:

[0021] Figure 1 This is a schematic structural diagram of a brick-holding clamp according to an embodiment of the present application;

[0022] Figure 2 yes Figure 1 Schematic diagram of the structure of the middle vertical guard;

[0023] Figure 3 yes Figure 2 Schematic diagram of the structure of the first vertical block;

[0024] Figure 4 yes Figure 2 A schematic diagram of the structure of the second vertical block;

[0025] Figure 5 It is a structural schematic diagram of the brick holding clamp group according to an embodiment of the present application. DETAILED DESCRIPTION

[0026] The following is a clear and complete description of the technical solution of the present application in conjunction with the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. All other implementations obtained by those skilled in the art without making creative efforts are within the scope of protection of the present invention. Example

[0027] See Figure 1-4 A brick clamp includes a brick clamp bracket 1, with jaws 2 disposed at both ends of the bracket 1. The bracket 1 is provided with a first drive mechanism 3 that drives the jaws 2 to clamp. The first drive mechanism 3 can be a telescopic air cylinder, a telescopic hydraulic cylinder, or a telescopic cylinder assembly. A vertical stop 4 is provided between the two jaws 2 on the bracket 1, cooperating with the two jaws 2. When clamping a layer of bricks, the vertical stop 4 is positioned within the gap between the two brick stacks. The two jaws 2 gather the upper bricks of the two stacks onto the sides of the vertical stop 4, eliminating the gap between the bricks and clamping them securely. The vertical block 4 extends downward by a certain distance, so that the lower end of the vertical block 4 is lower than the lower end of the two clamping jaws 2 by a certain distance, thereby effectively extending the downwardly extending part of the vertical block 4 to between the next layer of bricks of the clamped brick layer, limiting the lower brick layer, and avoiding the displacement of the lower brick layer when grabbing the upper brick layer and eliminating the gap between the bricks, causing the brick layer to be disordered, while overcoming the adhesion between the upper and lower brick layers, and effectively separating the adhesion between the upper and lower brick layers.

[0028] In this embodiment, the vertical block 4 includes a first vertical block 41 connected to the brick clamp bracket 1 and a second vertical block 42 connected to the first vertical block 41. The second vertical block 42 is slidably connected to the first vertical block 41 through a slide rail 43 and is sleeved in the first vertical block 41. The first vertical block 41 is connected to the brick clamp bracket 1 through a fixed seat 44 at its top. The second vertical block 42 is driven to rise and fall by a second driving mechanism 45 arranged on the first vertical block 41. The second driving mechanism 45 is a telescopic cylinder or a telescopic hydraulic cylinder, which drives the second vertical block 42 to extend out of the first vertical block 41 or retract into the first vertical block 41, so as to achieve extension when clamping and retraction when stacking.

[0029] The bottom of the second vertical guard 42 has two inwardly inclined slopes 421 on both sides. The bottom of the first vertical guard 41 also has two inwardly inclined slopes (not shown). The design of the slopes allows the gap between the brick stacks to vary slightly without affecting the insertion of the vertical guard.

[0030] A rotating top seat 5 is provided on the top of the brick clamp bracket 1. The direction of the brick layer can be adjusted by rotating the top seat 5, which makes it more convenient to adjust the brick clamping direction and the stacking direction.

[0031] A whole brick stacking device includes a device body, which can be a mechanical arm or a crane track, and is provided with at least one brick holding clamp. Figure 5 The two brick clamps are connected by a brick clamp bracket 1 to form a brick clamp group, which can simultaneously pick up bricks from four adjacent brick stacks. A rotating top seat 5 is provided on the top of the brick clamp group, and a walking trolley 6 is provided on the top of the rotating top seat 5. A hoisting track is provided on the walking trolley 6.

[0032] Finally, it should be noted that the above are only some preferred embodiments of the present invention and are not intended to limit the present invention.

[0033] The brick clamp of the utility model can realize the stacking of whole bricks in a one-grab-one-release holding and turning process, thereby improving production efficiency. It can also be applied to the simple stacking and stacking of existing equipment. In addition, the brick clamp group is not limited to the above-mentioned combination of two brick clamps, but can also be three or more. The brick stacks that can be operated simultaneously are not limited to two or four brick stacks, but can also be operated on more brick stacks simultaneously.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A brick clamp, comprising a brick clamp bracket, two ends of which are provided with clamping claws, and a first driving mechanism for driving the clamping claws is provided on the brick clamp bracket, characterized in that: A vertical block matched with the two clamping jaws is provided on the brick clamp bracket between the two clamping jaws. The vertical block extends downward for a certain distance so that the lower end of the vertical block is lower than the lower end of the two clamping jaws for a certain distance.

2. The brick clamp according to claim 1, characterized in that: The vertical block includes a first vertical block connected to the brick holding clamp bracket and a second vertical block connected to the first vertical block.

3. The brick clamp according to claim 2, characterized in that: The second vertical block is slidably connected to the first vertical block, and is driven to rise and fall by a second driving mechanism.

4. The brick clamp according to claim 3, characterized in that: The second vertical block is slidably connected to the first vertical block via a slide rail.

5. The brick clamp according to claim 2, characterized in that: Both sides of the bottom end of the second vertical barrier have inclined surface structures inclined inwards.

6. The brick clamp according to claim 2, characterized in that: Both sides of the bottom end of the first vertical barrier have inclined surface structures inclined inwards.

7. The brick clamp according to claim 1, characterized in that: A rotating top seat is provided on the top of the brick holding clamp bracket.

8. The brick holding clamp according to claim 7, characterized in that: A walking trolley is provided on the top of the rotating top seat.

9. A whole brick stacking device, comprising a device body, characterized in that: At least one brick-holding clamp according to any one of claims 1 to 8 is provided on the device body.

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