Stacking structure for brick production

Abstract

The utility model discloses a stacking structure for brick production, which relates to the field of brick production equipment and comprises a stacking mechanism arranged on the downstream of a blank making mechanism and a stacking support arranged on the downstream of the stacking mechanism. The blank making mechanism comprises a conveying table and a green brick tray for conveying green bricks along the conveying table; the stacking mechanism comprises a walking guide rail, a walking mechanism arranged on the walking guide rail, lifting brackets arranged on the walking mechanism and a driving mechanism for driving the lifting brackets to ascend and descend, and the two lifting brackets are oppositely arranged and support the green brick trays after ascending. The stacking support is arranged below the moving path of the walking mechanism, and the green brick tray is put down after the lifting bracket descends. According to the scheme, the thought of lifting is adopted, the bracket is used for being matched with the green brick tray for carrying and transferring, the carrying efficiency is higher, and the problem of green brick damage does not need to be considered; in addition, compared with grabbing and carrying equipment, the lifting and carrying structure is simpler, and the cost is lower.

Description

Technical Field

[0001] The utility model relates to the field of brick production equipment, in particular to a stacking structure for brick production. Background Art

[0002] Brick blanks are also called blanks or green blanks. Undried blanks are called wet blanks, and dried blanks are called dry blanks. When making brick blanks, the mixed brick blanks are placed in a brick blank forming machine for forming. The mold of the brick blank forming machine presses the brick blanks into the required brick shape. The formed brick blanks need to be dried to remove the moisture. The drying method can be natural drying or artificial drying. Natural drying is to place the brick blanks in a well-ventilated place and let them gradually lose moisture in the natural environment. Artificial drying is to use drying equipment to accelerate the drying process of the brick blanks by controlling the temperature and humidity.

[0003] In the process from the completion of brick production to drying, the wet bricks need to be transported from the brick forming machine and stacked for storage for drying. The patent document with application number 201811630767.7 discloses an intelligent brick stacker, which is a typical stacker equipment on the market. It uses a cylinder to drive a connecting rod to realize the squeezing of the bricks by the claw group, so as to realize the grabbing and placement of the bricks. There are two obvious problems with the use of grippers. The first is that the gripping force is difficult to control. For example, this solution solves the problem of bricks being crushed due to excessive clamping of the cylinder by installing a limit sleeve between the claw groups. However, during the blank making process, there are errors between the actual sizes of each brick, and maintaining a fixed holding force will result in the problem of being unable to grip tightly, affecting the gripping effect; second, compared with direct handling and stacking, the gripper has a complex structure. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a brick production stacking structure with good transporting and stacking effect and simple structure.

[0005] The technical solution adopted by the utility model to solve the technical problem is: the stacking structure for brick production comprises a stacking mechanism arranged downstream of a blank making mechanism and a stacking bracket arranged downstream of the stacking mechanism;

[0006] The blank making mechanism comprises a conveying platform and a brick blank tray for conveying the brick blanks along the conveying platform;

[0007] The stacking mechanism includes a walking rail, a walking mechanism arranged on the walking rail, a lifting bracket arranged on the walking mechanism, and a driving mechanism for driving the lifting bracket to move up and down. The lifting brackets are two relatively arranged ones and hold up the brick tray after being raised.

[0008] The stacking bracket is arranged below the moving path of the walking mechanism, and the brick blank pallet is put down after the lifting bracket is lowered.

[0009] Furthermore, the driving mechanism includes a driving member, a rotating shaft drivingly connected to the driving member, a sprocket wheel arranged on the rotating shaft, and a chain connecting the sprocket wheel and the lifting bracket.

[0010] Furthermore, the bracket includes a top frame and a column, the top frame is provided with a connecting seat, and the rotating shaft is rotatably connected to the connecting seat;

[0011] The rotating shaft is also provided with a transmission wheel, and the driving member is in transmission connection with the transmission wheel.

[0012] Furthermore, the sprockets are located at both ends of the rotating shaft, one end of the chain is connected to the top frame, the other end is connected to the lifting bracket, and the middle part is drivingly connected to the sprocket.

[0013] Furthermore, sliding components are respectively provided at both ends of the lifting bracket, a sliding groove is provided on the column, and the sliding component is slidably limited in the sliding groove.

[0014] Furthermore, the sliding assembly includes a sliding seat connected to the lifting bracket and a pulley arranged on the sliding seat, and the pulley is slidably limited in the sliding groove.

[0015] Furthermore, the lifting bracket includes a vertical beam, an upper crossbeam, a middle crossbeam and a lower crossbeam arranged on the vertical beam from top to bottom, the sliding seats are respectively arranged at the ends of the upper crossbeam and the middle crossbeam, and pulleys are respectively arranged on the sliding seats.

[0016] Furthermore, the lower cross beam is respectively provided with extension arms, and the extension arms on both sides are opposite to each other.

[0017] The stacking structure for brick production includes a traveling mechanism and a lifting bracket, and the lifting bracket can slide up and down along the traveling mechanism. After the lifting bracket rises, the brick blank pallet is lifted from the blank making mechanism, and then the traveling mechanism is used to move it to the top of the stacking bracket, and the brick blank pallet is placed after it is lowered. Compared with the grabbing mechanism in the prior art, the stacking structure for brick production adopts the idea of ​​lifting, and uses the bracket to cooperate with the brick blank pallet for transportation and transfer, which has higher transportation efficiency and no need to consider the problem of brick blank damage; in addition, compared with the grabbing and handling equipment, the lifting and handling structure is simpler and the cost is lower. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments, in which:

[0019] Figure 1 This is a schematic structural diagram of a stacking structure for brick production according to an embodiment of the utility model;

[0020] Figure 2 This is a schematic structural diagram of a stacking structure for brick production according to an embodiment of the utility model;

[0021] Figure 3 yes Figure 2 A magnified view of part B;

[0022] Figure 4 This is a schematic structural diagram of a stacking structure for brick production according to an embodiment of the utility model;

[0023] Figure 5 This is a schematic structural diagram of a stacking structure for brick production according to an embodiment of the utility model;

[0024] Figure 6 It is a side view of the stacking structure for brick production according to the embodiment of the utility model;

[0025] Figure 7 This is a partial structural schematic diagram of a stacking structure for brick production according to an embodiment of the utility model;

[0026] Figure 8 yes Figure 7 Enlarged view of part C.

[0027] Description of reference numerals:

[0028] 1. Conveying platform; 2. Brick pallet; 3. Stacking mechanism; 31. Walking guide rail; 32. Walking mechanism; 321. Top frame; 322. Vertical column; 323. Connecting seat; 33. Lifting bracket; 331. Vertical beam; 332. Upper cross beam; 333. Middle cross beam; 334. Lower cross beam; 335. Extension arm; 34. Driving mechanism; 341. Driving member; 342. Rotating shaft; 343. Sprocket; 35. Chain; 36. Transmission wheel; 37. Slide groove; 38. Sliding seat; 39. Pulley; 4. Stacking bracket; 5. Driving wheel. DETAILED DESCRIPTION

[0029] In order to have a clearer understanding of the technical features, purposes and effects of the present utility model, the specific implementation methods of the present utility model are now described in detail with reference to the accompanying drawings.

[0030] like Figure 1-8 As shown, the stacking structure for brick production includes a stacking mechanism 3 arranged downstream of the blank making mechanism and a stacking support 4 arranged downstream of the stacking mechanism 3;

[0031] The blank making mechanism comprises a conveying platform 1 and a brick blank tray 2 for conveying the brick blanks along the conveying platform 1;

[0032] The stacking mechanism 3 includes a walking rail 31, a walking mechanism 32 arranged on the walking rail 31, a lifting bracket 33 arranged on the walking mechanism 32, and a driving mechanism 34 for driving the lifting bracket 33 to move up and down. The lifting brackets 33 are two relatively arranged ones and hold up the brick tray 2 after being raised.

[0033] The stacking support 4 is arranged below the moving path of the traveling mechanism 32, and the lifting bracket 33 lowers the brick tray 2 after descending.

[0034] The stacking structure for brick production includes a traveling mechanism 32 and a lifting bracket 33, and the lifting bracket 33 can slide up and down along the traveling mechanism 32. After the lifting bracket 33 rises, the brick blank pallet 2 is lifted from the blank making mechanism, and then the traveling mechanism 32 is used to move it to the top of the stacking bracket 4, and then the brick blank pallet 2 is placed after it is lowered. Compared with the grabbing mechanism in the prior art, the stacking structure for brick production adopts the idea of ​​lifting, and uses the bracket to cooperate with the brick blank pallet 2 for transportation and transfer, which has higher transportation efficiency and does not need to consider the problem of brick blank damage; in addition, compared with the grabbing and handling equipment, the lifting and handling structure is simpler and the cost is lower.

[0035] The driving mechanism 34 includes a driving member 341 , a rotating shaft 342 drivingly connected to the driving member 341 , a sprocket 343 disposed on the rotating shaft 342 , and a chain 35 connecting the sprocket 343 and the lifting bracket 33 .

[0036] The bracket includes a top frame 321 and a column 322. A connecting seat 323 is provided on the top frame 321, and a rotating shaft 342 is rotatably connected to the connecting seat 323; a transmission wheel 36 is also provided on the rotating shaft 342, and a driving member 341 is transmission-connected to the transmission wheel 36. The sprocket 343 is located at both ends of the rotating shaft 342. One end of the chain 35 is connected to the top frame 321, and the other end is connected to the lifting bracket 33, and the middle part is transmission-connected to the sprocket 343.

[0037] The driving wheel 36 drives the rotating shaft 342 to rotate through the driving member 341, and the sprocket 343 realizes the lifting and lowering of the lifting bracket 33 through the transmission chain 35 during the rotation process. A running wheel is arranged at the bottom of the column 322, and a driving wheel 5 is arranged on one side of the running wheel. The driving wheel 5 is connected to the driving belt or chain 35 to realize transmission. A running guide rail 31 is laid on the ground, and the running wheel is limited in the running guide rail 31.

[0038] Sliding components are respectively provided at both ends of the lifting bracket 33, and a slide groove 37 is provided on the column 322, and the sliding component is limited in the slide groove 37. The sliding component includes a sliding seat 38 connected to the lifting bracket 33 and a pulley 39 provided on the sliding seat 38, and the pulley 39 is limited in the slide groove 37.

[0039] The lifting bracket 33 includes a vertical beam 331, an upper cross beam 332, a middle cross beam and a lower cross beam 334 arranged on the vertical beam 331 from top to bottom, and sliding seats 38 are respectively arranged at the ends of the upper cross beam 332 and the middle cross beam 333, and pulleys 39 are respectively arranged on the sliding seats 38.

[0040] By setting the upper crossbeam 332 and the lower crossbeam 334, the two crossbeams realize the guiding stability of the lifting bracket 33 in the slide 37, and by setting the extension arm 335 on the lower crossbeam 334, a strong support is provided for lifting, and the extension arms 335 on both sides are opposite to each other, and can lift or put down the brick green pallet 2 when it rises and then falls. In this embodiment, the stacking bracket 4 includes a trailer, and the brick green pallet 2 is placed on the trailer.

[0041] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0042] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A stacking structure for brick production, characterized in that: It comprises a palletizing mechanism (3) arranged downstream of the blank making mechanism and a palletizing support (4) arranged downstream of the palletizing mechanism (3); The brick making mechanism comprises a conveying platform (1) and a brick tray (2) for conveying bricks along the conveying platform (1); The stacking mechanism (3) comprises a walking rail (31), a walking mechanism (32) arranged on the walking rail (31), a lifting bracket (33) arranged on the walking mechanism (32), and a driving mechanism (34) for driving the lifting bracket (33) to move up and down, wherein the lifting brackets (33) are two relatively arranged ones and hold up the brick blank tray (2) after being lifted up; The stacking support (4) is arranged below the movement path of the walking mechanism (32), and the lifting bracket (33) lowers the brick tray (2) after descending.

2. The stacking structure for brick production according to claim 1, characterized in that: The driving mechanism (34) comprises a driving member (341), a rotating shaft (342) drivingly connected to the driving member (341), a sprocket (343) disposed on the rotating shaft (342), and a chain (35) connecting the sprocket (343) and the lifting bracket (33).

3. The stacking structure for brick production according to claim 2, characterized in that: The bracket comprises a top frame (321) and a column (322); a connecting seat (323) is provided on the top frame (321); and the rotating shaft (342) is rotatably connected to the connecting seat (323); A transmission wheel (36) is also provided on the rotating shaft (342), and the driving member (341) is in transmission connection with the transmission wheel (36).

4. The stacking structure for brick production according to claim 3, characterized in that: The sprockets (343) are located at both ends of the rotating shaft (342); one end of the chain (35) is connected to the top frame (321), the other end is connected to the lifting bracket (33), and the middle part is drivingly connected to the sprocket (343).

5. The stacking structure for brick production according to claim 3, characterized in that: Sliding components are respectively provided at both ends of the lifting bracket (33), a sliding groove (37) is provided on the column (322), and the sliding component is slidably limited in the sliding groove (37).

6. The stacking structure for brick production according to claim 5, characterized in that: The sliding assembly comprises a sliding seat (38) connected to the lifting bracket (33) and a pulley (39) arranged on the sliding seat (38), wherein the pulley (39) is slidably limited in the sliding groove (37).

7. The stacking structure for brick production according to claim 6, characterized in that: The lifting bracket (33) comprises a vertical beam (331), an upper cross beam (332) arranged on the vertical beam (331) from top to bottom, a middle cross beam and a lower cross beam (334), the sliding seats (38) being respectively arranged at the ends of the upper cross beam (332) and the middle cross beam (333), and pulleys (39) being respectively arranged on the sliding seats (38).

8. The stacking structure for brick production according to claim 7, characterized in that: Extension arms (335) are respectively provided on the lower cross beam (334), and the extension arms (335) on both sides are directly opposite to each other.

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