Ring track type hollow brick packaging bundling pre-conveying equipment

Abstract

The present invention provides a circular track type bundling pre-conveyor device for hollow brick packaging, comprising a circular track and a bottom plate, the side wall of the circular track is connected to a plurality of support frames, the support frames are vertically connected to the top surface of the bottom plate, the circular track comprises two semicircular arc segments and two straight segments, the bottom surface of the circular track is connected to five groups of transfer mechanisms, the top surface of the bottom plate is sequentially provided with a first support assembly, a second support assembly, a third support assembly and a fourth support assembly along the circular direction of the circular track, the first support assembly and the second support assembly are spaced apart at the bottom of the same straight segment of the circular track. The present invention completes the stacking and conveying of the hollow bricks by flipping a flap when each group of transfer mechanisms sequentially moves to the position of each group of placement components, and pushing the hollow bricks pre-stacked on each group of placement components layer by layer into the inside of the transfer mechanism, thereby ensuring the stacking accuracy of the hollow brick bundling and improving the efficiency of the hollow brick packaging and bundling.

Description

Technical Field

[0001] The invention relates to the technical field of hollow brick processing equipment, in particular to a ring track type bundling pre-conveyoring device for packaging hollow bricks. Background Art

[0002] Hollow bricks are the main wall materials commonly used in the construction industry. Due to their advantages such as light weight and low consumption of raw materials, they have been widely used. Hollow bricks are often used in non-load-bearing parts. The porosity is not less than 40%. The holes are large in size and small in number, and are mostly arranged in a rectangular distribution. Hollow bricks are divided into cement hollow bricks, clay hollow bricks, and shale hollow bricks. Similar to red bricks, the common raw materials for hollow bricks are clay and cinder ash.

[0003] After the production of hollow bricks, in order to facilitate transportation and transfer, multiple layers of hollow bricks are usually stacked together, and then transported to the bundling equipment for bundling. According to the actual operation experience of workers, the stacking structure that is more convenient for the transportation and bundling of hollow bricks is: the hollow bricks are stacked in four layers, the first layer is stacked with seven pieces standing up, the second layer is stacked with three pieces lying flat, the third layer is stacked with three pieces standing up, and at least two pieces are placed sideways between two pieces, and the fourth layer is stacked with eight pieces lying flat, each four pieces form a small layer, and there are two small layers in total; there is a gap between the three hollow bricks in the second layer, and a forklift can be inserted into the gap after bundling to facilitate the transfer of the bundled hollow bricks;

[0004] At present, before bundling hollow bricks, a gantry crane is usually used to lift and transfer the platform for stacking hollow bricks. Then, when the platform moves to the workers' position, the workers manually stack the first layer of hollow bricks on the platform. Then, when the platform continues to move to the next workstation, the workers at the next workstation manually stack the second layer of hollow bricks on the first layer of hollow bricks. Similarly, the third and fourth layers of hollow bricks are stacked.

[0005] However, this method of transporting and stacking hollow bricks before bundling has the following problems:

[0006] 1. When workers manually stack hollow bricks, they lack positioning of the hollow bricks, and the workers corresponding to the stacking stations of each layer of hollow bricks are different, which causes the superposition of errors generated by each layer, resulting in a significant reduction in the accuracy of the final hollow brick stacking, which is not conducive to the bundling of the stacked hollow bricks;

[0007] 2. Before stacking the hollow bricks on the platform, it is necessary to wait for the platform to be transferred, which may cause a long interruption in the middle. Then, when the platform arrives at the work station, the hollow bricks need to be adjusted according to the stacking structure, which reduces the stacking and efficiency of the hollow bricks.

[0008] In summary, there is a need for a bundling pre-conveyor equipment for stacking hollow bricks with high precision and efficiency. Summary of the invention

[0009] In view of the deficiencies in the prior art, the present invention provides a ring-shaped track type bundling pre-conveyor device for hollow brick packaging, which solves the problems mentioned in the background technology.

[0010] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0011] A circular track type bundling pre-conveyor device for hollow brick packaging, comprising a circular track and a bottom plate, wherein the side wall of the circular track is connected to a plurality of support frames, wherein the support frames are vertically connected to the top surface of the bottom plate, wherein the circular track comprises two semicircular arc segments and two straight segments, wherein the bottom surface of the circular track is connected to five groups of transfer mechanisms, wherein the top surface of the bottom plate is sequentially provided with a first support assembly, a second support assembly, a third support assembly and a fourth support assembly along the circular direction of the circular track, wherein the first support assembly and the second support assembly are spaced apart at the bottom of the same straight segment of the circular track, and the third support assembly and the fourth support assembly are spaced apart at the bottom of another straight segment of the circular track;

[0012] The first supporting assembly is provided with a first placement assembly on the top surface, the second supporting assembly is provided with a second placement assembly on the top surface, the third supporting assembly is provided with a third placement assembly on the top surface, and the fourth supporting assembly is provided with a fourth placement assembly on the top surface. The first supporting assembly, the second supporting assembly, the third supporting assembly and the fourth supporting assembly have the same structure. The first placement assembly is used for pre-positioning the first layer of brick groups, the second placement assembly is used for pre-positioning the second layer of brick groups, the third placement assembly is used for pre-positioning the third layer of brick groups, and the fourth placement assembly is used for pre-positioning the fourth layer of brick groups;

[0013] The first supporting component includes a lifting platform, a positioning component and a flap. The lifting platform is arranged on the top surface of the bottom plate. The top surface of the lifting platform is provided with a groove. A flap is rotatably connected inside the groove. The first placing component is connected to the top surface of the flap. The top surfaces on both sides of the lifting platform are provided with flippable positioning components. The positioning components are used to be connected to the positioning of the transfer mechanism.

[0014] Furthermore, the positioning component includes a gear, a first fixed plate, a rotating arm and an insert block. The first fixed plate is connected to the top surface of the lifting platform. Two first fixed plates are provided. A gear is rotatably connected between the two first fixed plates. The rotating shaft of the gear passes through the first fixed plate and is connected to a rotating arm. An insert block is fixed to the side wall of the rotating arm. The insert block is flipped and inserted into the inside of the transfer mechanism through the rotating arm.

[0015] Further, the first placement assembly includes a first fixed insertion rod, a first sliding block, a first push plate and a first support plate, the first push plate is arranged on the top of the first support plate, a plurality of first fixed insertion rods are inserted inside the first push plate, the first fixed insertion rods are slidably inserted inside the first push plate, a first sliding block is connected to a side wall of the first push plate, and one side of the first sliding block is a tooth groove structure and is used to drive the rotation of the gear;

[0016] The two first fixed insertion rods are arranged in cooperation with two openings at diagonally opposite corners of the hollow brick and are arranged as a first positioning group, and the first positioning group is provided in multiple groups.

[0017] Furthermore, the second placement assembly includes a second fixed rod, a second sliding block, a second push plate, a second support plate and a limit block, the second push plate is arranged on the top of the second support plate, a plurality of second fixed rods are inserted in the second push plate, the second fixed rods are slidably inserted in the second push plate, a second sliding block is connected to the side wall of the second push plate, one side of the second sliding block is a tooth groove structure and is used to drive the rotation of the gear, and two limit blocks are fixed on the top surface of the second push plate;

[0018] The two second fixed rods are arranged in cooperation with the two openings diagonally opposite to each other in the hollow brick, and are arranged as a second positioning group. There are three second positioning groups, and the two limit blocks are respectively arranged between two adjacent second positioning groups.

[0019] Furthermore, the third placement assembly includes a third fixed rod, a third sliding block, a third push plate and a third support plate, the third push plate is arranged on the top of the third support plate, a plurality of third fixed rods are inserted in the third push plate, the third fixed rods are slidably inserted in the third push plate, the side wall of the third push plate is connected to the third sliding block, one side of the third sliding block is a tooth groove structure and is used to drive the rotation of the gear;

[0020] The two third fixed insertion rods are arranged in cooperation with two openings at diagonally opposite corners of the hollow brick, and are arranged as a third positioning group, and the third positioning groups are arranged in three groups.

[0021] Further, the fourth placement assembly includes a fourth fixed rod, a fourth sliding block, a fourth push plate and a fourth support plate, the fourth push plate is arranged on the top of the fourth support plate, a plurality of fourth fixed rods are inserted in the fourth push plate, the fourth fixed rods are slidably inserted in the fourth push plate, the side wall of the fourth push plate is connected to the fourth sliding block, one side of the fourth sliding block is a tooth groove structure and is used to drive the rotation of the gear;

[0022] The two fourth fixed insertion rods are arranged in cooperation with the two openings at diagonally opposite corners of the hollow brick, and are arranged as a fourth positioning group. The fourth positioning groups are arranged in a rectangular distribution and have eight groups.

[0023] Furthermore, the transfer mechanism includes a hanging frame, a lifting frame, a lifting component and a baffle. The lifting frame is a rectangular frame. The top surface of the lifting frame is connected to the hanging frame. The top of the hanging frame is connected to the inside of the circular track. The side wall of the lifting frame is provided with a lifting component. The lifting component is symmetrically arranged in two groups about the vertical center line of the lifting frame, and a baffle is connected between the two groups of lifting components.

[0024] Furthermore, the lifting assembly includes a third fixed plate, a motor, a transmission belt, a fixed block and a lifting plate. Storage grooves are provided on both sides of the lifting frame. The top and bottom surfaces of the lifting frame are connected to the third fixed plates. A transmission belt is connected between the two third fixed plates. The motor is connected to the side wall of the lifting frame. The rotating end of the motor is transmission-connected to the transmission belt. The transmission belt is arranged inside the storage groove. A fixed block is connected to one side of the transmission belt. The bottom surface of the fixed block is connected to the lifting plate. The lifting plate is slidably fitted to the side wall of the lifting frame. A socket is provided inside the lifting plate, and the socket is used for the mating connection of the plug block.

[0025] Furthermore, the transfer mechanism also includes a pneumatic rod, a second fixed plate and a side clamp, the side clamp is arranged inside the lifting frame, and there are two side clamps. The second fixed plates are fixed on the top and bottom surfaces of the side clamps. The top and bottom surfaces of the lifting frame are both provided with through holes, the second fixed plate is slidably inserted into the through hole, the side wall of the second fixed plate is connected to the pneumatic rod, and one side of the pneumatic rod is connected to the lifting frame.

[0026] The present invention provides a circular track type bundling pre-transportation device for hollow brick packaging. Compared with the prior art, it has the following beneficial effects: by first stacking each layer of hollow bricks on the placement components of each group of corresponding positioning positions, and then using five groups of transfer mechanisms to move on the circular track, when each group of transfer mechanisms moves to the position of each group of placement components in turn, by flipping the flap, and pushing the hollow bricks pre-stacked on each group of placement components layer by layer into the transfer mechanism, the stacking and transportation of the hollow bricks are completed, the stacking accuracy of the hollow brick bundling is guaranteed, and the efficiency of the hollow brick packaging and bundling is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 The schematic diagram of the structure of the circular track type hollow brick packaging bundling pre-conveyor device of the present invention is shown;

[0029] Figure 2 A schematic structural diagram of the transfer mechanism of the present invention is shown;

[0030] Figure 3 A schematic diagram of the connection structure between the first supporting assembly and the first placing assembly of the present invention is shown;

[0031] Figure 4 A schematic diagram of the structure of a first placement component of the present invention is shown;

[0032] Figure 5 A schematic diagram of the structure of a second placement component of the present invention is shown;

[0033] Figure 6 A schematic diagram of the structure of a third placement assembly of the present invention is shown;

[0034] Figure 7 A schematic diagram of the structure of a fourth placement component of the present invention is shown;

[0035] Figure 8 The schematic diagram of the dynamic structure of stacking the first layer of hollow bricks of the present invention is shown;

[0036] Fig. 9 A schematic diagram of the dynamic structure of stacking the second layer of hollow bricks of the present invention is shown;

[0037] Fig.10 The schematic diagram of the dynamic structure of stacking the third layer of hollow bricks of the present invention is shown;

[0038] Fig.11 The schematic diagram of the dynamic structure of stacking the fourth layer of hollow bricks of the present invention is shown;

[0039] As shown in the figure: 1. First support assembly; 11. Lifting platform; 12. Positioning component; 121. Gear; 122. First fixed plate; 123. Rotating arm; 124. Insert block; 13. Flip plate; 2. First placement assembly; 21. First fixed rod; 22. First sliding block; 23. First push plate; 24. First support plate; 3. Second support assembly; 4. Second placement assembly; 41. Second fixed rod; 42. Second sliding block; 43. Second push plate; 44. Second support plate; 45. Limit block; 5. Third support assembly; 6. Third placement assembly; 61. Third fixed rod; 62. Third sliding block ; 63. The third push plate; 64. The third support plate; 7. The fourth support assembly; 8. The fourth placement assembly; 81. The fourth fixed rod; 82. The fourth sliding block; 83. The fourth push plate; 84. The fourth support plate; 9. The transfer mechanism; 91. The suspension frame; 92. The pneumatic rod; 93. The second fixed plate; 94. The side clamp; 95. The lifting frame; 951. The storage slot; 96. The lifting assembly; 961. The third fixed plate; 962. The motor; 963. The transmission belt; 964. The fixed block; 965. The lifting plate; 9651. The socket; 97. The baffle; 9a. The circular track; 9b. The support frame; 9c. The bottom plate. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] Embodiment 1

[0042] In order to solve the technical problems in the background technology, the following circular track type hollow brick packaging bundling pre-conveyor equipment is provided:

[0043] Combination Figure 1 and Figure 3-Figure 11As shown, the circular track 9a type hollow brick packaging bundling pre-conveyor equipment provided by the present invention comprises a circular track 9a and a bottom plate 9c, the side wall of the circular track 9a is connected to a plurality of support frames 9b, the support frames 9b are vertically connected to the top surface of the bottom plate 9c, the circular track 9a comprises two semicircular arc segments and two straight segments, the bottom surface of the circular track 9a is connected to five groups of transfer mechanisms 9, the top surface of the bottom plate 9c is sequentially provided with a first support assembly 1, a second support assembly 3, a third support assembly 5 and a fourth support assembly 7 along the circular direction of the circular track 9a, the first support assembly 1 and the second support assembly 3 are spaced apart at the bottom of the same straight segment of the circular track 9a, the third support assembly 5 and the fourth support assembly 7 are spaced apart at the bottom of another straight segment of the circular track 9a;

[0044] The first supporting component 1 is provided with a first placing component 2 on the top surface, the second supporting component 3 is provided with a second placing component 4 on the top surface, the third supporting component 5 is provided with a third placing component 6 on the top surface, and the fourth supporting component 7 is provided with a fourth placing component 8 on the top surface. The first supporting component 1, the second supporting component 3, the third supporting component 5 and the fourth supporting component 7 have the same structure. The first placing component 2 is used for pre-positioning the first layer of brick groups, the second placing component 4 is used for pre-positioning the second layer of brick groups, the third placing component 6 is used for pre-positioning the third layer of brick groups, and the fourth placing component 8 is used for pre-positioning the fourth layer of brick groups.

[0045] The first supporting assembly 1 includes a lifting platform 11, a positioning component 12 and a flap 13. The lifting platform 11 is arranged on the top surface of the bottom plate 9c. The top surface of the lifting platform 11 is provided with a groove. The flap 13 is rotatably connected inside the groove. The first placing assembly 2 is connected to the top surface of the flap 13. The top surfaces of both sides of the lifting platform 11 are provided with flippable positioning components 12. The positioning components 12 are used for positioning connection with the transfer mechanism 9.

[0046] Each layer of hollow bricks is first stacked on the placement components at the corresponding positioning positions of each group, and then five groups of transfer mechanisms 9 are used to move on the circular track 9a. When each group of transfer mechanisms 9 moves to the position of each group of placement components in turn, the flap 13 is flipped and the hollow bricks pre-stacked on each group of placement components are pushed layer by layer into the transfer mechanism 9 to complete the stacking and transportation of the hollow bricks, thereby ensuring the stacking accuracy of the hollow brick bundling and improving the efficiency of the packaging and bundling of the hollow bricks.

[0047] As an improvement of the above technical solution, the positioning component 12 includes a gear 121, a first fixed plate 122, a rotating arm 123 and an insert block 124. The first fixed plate 122 is connected to the top surface of the lifting platform 11. Two first fixed plates 122 are provided. A gear 121 is rotatably connected between the two first fixed plates 122. The rotating shaft of the gear 121 passes through the first fixed plate 122 and is connected to the rotating arm 123. The side wall of the rotating arm 123 is fixed with an insert block 124. The insert block 124 is flipped and inserted into the inside of the transfer mechanism 9 through the rotating arm 123.

[0048] As an improvement of the above technical solution, the first placement component 2 includes a first fixed insertion rod 21, a first sliding block 22, a first push plate 23 and a first support plate 24, the first push plate 23 is arranged on the top of the first support plate 24, a plurality of first fixed insertion rods 21 are inserted inside the first push plate 23, the first fixed insertion rods 21 are slidably inserted inside the first push plate 23, the side wall of the first push plate 23 is connected to the first sliding block 22, one side of the first sliding block 22 is a tooth groove structure and is used to drive the rotation of the gear 121;

[0049] The two first fixed insertion rods 21 are arranged in cooperation with two openings diagonally opposite to each other in the hollow brick, and are arranged as a first positioning group, and a plurality of first positioning groups are arranged.

[0050] As an improvement of the above technical solution, the second placement component 4 includes a second fixed rod 41, a second sliding block 42, a second push plate 43, a second support plate 44 and a limit block 45, the second push plate 43 is arranged on the top of the second support plate 44, a plurality of second fixed rods 41 are inserted in the second push plate 43, the second fixed rods 41 are slidably inserted in the second push plate 43, the side wall of the second push plate 43 is connected to the second sliding block 42, one side of the second sliding block 42 is a tooth groove structure and is used to drive the rotation of the gear 121, and two limit blocks 45 are fixed on the top surface of the second push plate 43;

[0051] The two second fixed rods 41 are arranged in cooperation with the two openings diagonally opposite to each other in the hollow brick, and are arranged as a second positioning group. There are three second positioning groups, and the two limit blocks 45 are respectively arranged between two adjacent second positioning groups.

[0052] As an improvement of the above technical solution, the third placement component 6 includes a third fixed rod 61, a third sliding block 62, a third push plate 63 and a third support plate 64, the third push plate 63 is arranged on the top of the third support plate 64, a plurality of third fixed rods 61 are inserted in the third push plate 63, the third fixed rods 61 are slidably inserted in the third push plate 63, the side wall of the third push plate 63 is connected to the third sliding block 62, one side of the third sliding block 62 is a tooth groove structure and is used to drive the rotation of the gear 121;

[0053] The two third fixing rods 61 are arranged in cooperation with two openings at diagonally opposite corners of the hollow brick, and are arranged as a third positioning group, and three third positioning groups are arranged.

[0054] As an improvement of the above technical solution, the fourth placement component 8 includes a fourth fixed rod 81, a fourth sliding block 82, a fourth push plate 83 and a fourth support plate 84, the fourth push plate 83 is arranged on the top of the fourth support plate 84, a plurality of fourth fixed rods 81 are inserted in the fourth push plate 83, the fourth fixed rods 81 are slidably inserted in the fourth push plate 83, the side wall of the fourth push plate 83 is connected to the fourth sliding block 82, one side of the fourth sliding block 82 is a tooth groove structure and is used to drive the rotation of the gear 121;

[0055] The two fourth fixing rods 81 are arranged in cooperation with the two openings at diagonally opposite corners of the hollow brick, and are arranged as a fourth positioning group. The fourth positioning groups are arranged in a rectangular shape and have eight groups.

[0056] By positioning and stacking the hollow bricks on each group of placement components, flipping the flap 13, and pushing each push plate to guide the hollow bricks into the transfer mechanism 9, the stability of the stacking of the hollow bricks is improved.

[0057] Embodiment 2

[0058] like Figure 2 and Figure 8-Figure 11 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0059] Because the suspended transfer mechanism 9 may swing and vibrate, and each time the upper hollow bricks are stacked on the lower hollow bricks, there may be a situation where the hollow bricks are slightly offset. In order to solve the above problems, the following structure is adopted to achieve;

[0060] The transfer mechanism 9 includes a hanging frame 91, a lifting frame 95, a lifting assembly 96 and a baffle 97. The lifting frame 95 is a rectangular frame. The top surface of the lifting frame 95 is connected to the hanging frame 91. The top of the hanging frame 91 is connected to the inside of the circular track 9a. The side wall of the lifting frame 95 is provided with a lifting assembly 96. The lifting assembly 96 is symmetrically arranged in two groups about the vertical center line of the lifting frame 95. A baffle 97 is connected between the two groups of the lifting assembly 96.

[0061] When the hollow bricks are pushed into the lifting frame 95 layer by layer, the lifting assembly 96 drives the baffle 97 to move and stop the pushed hollow bricks to ensure the alignment of the hollow bricks.

[0062] As an improvement of the above technical solution, the lifting assembly 96 includes a third fixed plate 961, a motor 962, a transmission belt 963, a fixed block 964 and a lifting plate 965. Storage grooves 951 are provided on both sides of the lifting frame 95. The top and bottom surfaces of the lifting frame 95 are connected to the third fixed plates 961. A transmission belt 963 is connected between the two third fixed plates 961. The motor 962 is connected to the side wall of the lifting frame 95. The rotating end of the motor 962 is transmission-connected to the transmission belt 963. The transmission belt 963 is arranged inside the storage groove 951. A fixed block 964 is connected to one side of the transmission belt 963. The bottom surface of the fixed block 964 is connected to the lifting plate 965. The lifting plate 965 is slidably fitted to the side wall of the lifting frame 95. A socket 9651 is provided inside the lifting plate 965. The socket 9651 is used for the matching insertion of the plug block 124.

[0063] The lifting plate 965 is driven up by the motor 962 and the transmission belt 963 to reach the height for placing hollow bricks, so that after the rotating arm 123 drives the plug block 124 to flip, the plug block 124 can be just inserted into the socket 9651, positioning the lifting frame 95 and the lifting platform 11 together, further improving the stability of stacking the hollow bricks inside the lifting frame 95.

[0064] As an improvement of the above technical solution, the transfer mechanism 9 also includes a pneumatic rod 92, a second fixing plate 93 and a side clamping plate 94. The side clamping plate 94 is arranged inside the lifting frame 95. Two side clamping plates 94 are provided. The second fixing plates 93 are fixed on the top and bottom surfaces of the side clamping plates 94. The top and bottom surfaces of the lifting frame 95 are penetrated with through holes. The second fixing plate 93 is slidably inserted into the through holes. The side wall of the second fixing plate 93 is connected to the pneumatic rod 92, and one side of the pneumatic rod 92 is connected to the lifting frame 95.

[0065] After the hollow bricks are stacked in the lifting frame 95 , the pneumatic rod 92 is used to push the side clamping plate 94 to clamp the stacked hollow bricks, thereby ensuring the safety of the hollow bricks during transportation in the lifting frame 95 .

[0066] The working principle and use process of the present invention:

[0067] Press first Figure 1-Figure 11 The first support assembly 1, the first support assembly 1, the first support assembly 1 and the lifting platform 11 of the first support assembly 1 are respectively adjusted so that the top surface of each lifting platform 11 is flush with the bottom surface of each layer of hollow bricks to be stacked inside the lifting frame 95, and the flap 13 on each lifting platform 11 is turned over to the inside of the groove, and then the workers at each station pre-stack each layer of hollow bricks on the first placement assembly 2, the second placement assembly 4, the third placement assembly 6 and the fourth placement assembly 8. The specific stacking method is:

[0068] First layer: stack seven hollow bricks on the first push plate 23, insert two first fixed rods 21 into two diagonal holes of each hollow brick, flip the flap 13 of the first support assembly 1, flip the first push plate 23 to fit on the top surface of the lifting platform 11, and the seven hollow bricks remain upright and fit on the top surface of the lifting platform 11;

[0069] Second layer: put three hollow bricks on the second push plate 43, insert two second fixed rods 41 into two diagonal holes of each hollow brick, flip the flap 13 of the second support assembly 3, flip the second push plate 43 to fit on the top surface of the lifting platform 11, and keep the three hollow bricks lying flat and fitting on the top surface of the lifting platform 11, separated by the limit block 45 to leave a gap for forklift transportation;

[0070] Third layer: put three hollow bricks on the third push plate 63, insert two third fixed rods 61 into two diagonal holes of each hollow brick, flip the flap 13 of the third support assembly 5, flip the third push plate 63 to fit on the top surface of the lifting platform 11, and keep the three hollow bricks upright and fit on the top surface of the lifting platform 11. At this time, two hollow bricks are placed sideways upright between two adjacent hollow bricks;

[0071] Fourth layer: eight hollow bricks are divided into two small layers and placed on the fourth push plate 83. In each hollow brick, two fourth fixed rods 81 are inserted into two diagonally opposite holes of the hollow brick at the same time. The flap 13 of the fourth support assembly 7 is turned over, and the fourth push plate 83 is turned over to fit on the top surface of the lifting platform 11. At this time, the eight hollow bricks remain lying flat and fit on the top surface of the lifting platform 11.

[0072] Then, when the circular track 9a transports the transfer mechanism 9 to each workstation, the pre-stacked hollow bricks are transferred and stacked onto the transfer mechanism 9. The specific transfer method is:

[0073] When the lifting frame 95 moves to the position of the first supporting assembly 1, the first push plate 23 is pushed in the horizontal direction, and the first push plate 23 pushes the hollow bricks on each first fixed insertion rod 21 at the same time;

[0074] At the same time, the first sliding block 22 on the first push plate 23 slides on the first fixed plate 122, the tooth groove meshes and drives the gear 121 to rotate, the gear 121 drives the rotating arm 123 to flip, and inserts the insert block 124 into the insertion hole 9651 of the lifting plate 965 to limit the lifting frame 95, and the first push plate 23 continues to push the hollow brick to the inner bottom surface of the lifting frame 95 until the hollow brick fits with the baffle 97 on the back of the lifting frame 95;

[0075] Then, each pneumatic rod 92 is started to push the second fixed plate 93 to slide inside the lifting frame 95, so that the first layer of hollow bricks is clamped between the two side clamping plates 94, and then the first push plate 23 is pulled back, the flip plug 124 is separated from the lifting plate 965, and then the motor 962 is started to drive the transmission belt 963 to rotate, driving the lifting plate 965 and the baffle 97 to rise to the height position of the upper layer;

[0076] When the circular track 9a continues to move the lifting frame 95 to the second support assembly 3, the third support assembly 5 and the fourth support assembly 7 respectively, the operation is the same as when the lifting frame 95 is moved to the first support assembly 1. The second, third and fourth layers of hollow bricks are stacked in the lifting frame 95 by pushing and pulling the second push plate 43, the third push plate 63 and the fourth push plate 83 respectively.

[0077] Finally, when the lifting frame 95 moves one circle in the semicircular arc section of the circular track 9a, the baffle 97 is driven to the bottom, and the stacked hollow bricks are pushed to the bundling device, and then the lifting frame 95 is moved in a circular motion to stack and transport the hollow bricks.

[0078] 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 existence of other identical elements in the process, method, article or device including the elements.

[0079] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. Annular track type hollow brick packaging bundling pre-conveyor equipment, characterized by: It comprises an annular track and a bottom plate, the side wall of the annular track is connected to a plurality of support frames, the support frames are vertically connected to the top surface of the bottom plate, the annular track comprises two semicircular arc segments and two straight segments, the bottom surface of the annular track is connected to five groups of transfer mechanisms, the top surface of the bottom plate is sequentially provided with a first support assembly, a second support assembly, a third support assembly and a fourth support assembly along the annular direction of the annular track, the first support assembly and the second support assembly are spaced apart at the bottom of the same straight segment of the annular track, and the third support assembly and the fourth support assembly are spaced apart at the bottom of another straight segment of the annular track; The first supporting assembly is provided with a first placement assembly on the top surface, the second supporting assembly is provided with a second placement assembly on the top surface, the third supporting assembly is provided with a third placement assembly on the top surface, and the fourth supporting assembly is provided with a fourth placement assembly on the top surface. The first supporting assembly, the second supporting assembly, the third supporting assembly and the fourth supporting assembly have the same structure. The first placement assembly is used for pre-positioning the first layer of brick groups, the second placement assembly is used for pre-positioning the second layer of brick groups, the third placement assembly is used for pre-positioning the third layer of brick groups, and the fourth placement assembly is used for pre-positioning the fourth layer of brick groups; The first supporting component includes a lifting platform, a positioning component and a flap. The lifting platform is arranged on the top surface of the bottom plate. The top surface of the lifting platform is provided with a groove. A flap is rotatably connected inside the groove. The first placing component is connected to the top surface of the flap. The top surfaces on both sides of the lifting platform are provided with flippable positioning components. The positioning components are used to be connected to the positioning of the transfer mechanism.

2. The circular track type hollow brick packaging bundling pre-conveyor equipment according to claim 1 is characterized in that: The positioning component includes a gear, a first fixed plate, a rotating arm and an insert block. The first fixed plate is connected to the top surface of the lifting platform. Two first fixed plates are provided. A gear is rotatably connected between the two first fixed plates. The rotating shaft of the gear passes through the first fixed plate and is connected to the rotating arm. An insert block is fixed to the side wall of the rotating arm. The insert block is flipped and inserted into the inside of the transfer mechanism through the rotating arm.

3. The circular track type hollow brick packaging bundling pre-conveyor equipment according to claim 2 is characterized in that: The first placement assembly includes a first fixed insertion rod, a first sliding block, a first push plate and a first support plate, wherein the first push plate is arranged on the top of the first support plate, a plurality of first fixed insertion rods are inserted inside the first push plate, the first fixed insertion rods are slidably inserted inside the first push plate, a first sliding block is connected to a side wall of the first push plate, and one side of the first sliding block is a tooth groove structure and is used to drive the rotation of the gear; The two first fixed insertion rods are arranged in cooperation with two openings at diagonally opposite corners of the hollow brick and are arranged as a first positioning group, and the first positioning group is provided in multiple groups.

4. The circular track type hollow brick packaging bundling pre-conveyor equipment according to claim 2 is characterized in that: The second placement assembly includes a second fixed insertion rod, a second sliding block, a second push plate, a second support plate and a limit block, the second push plate is arranged on the top of the second support plate, a plurality of second fixed insertion rods are inserted in the second push plate, the second fixed insertion rods are slidably inserted in the second push plate, the side wall of the second push plate is connected to the second sliding block, one side of the second sliding block is a tooth groove structure and is used to drive the rotation of the gear, and two limit blocks are fixed on the top surface of the second push plate; The two second fixed rods are arranged in cooperation with the two openings diagonally opposite to each other in the hollow brick, and are arranged as a second positioning group. There are three second positioning groups, and the two limit blocks are respectively arranged between two adjacent second positioning groups.

5. The circular track type hollow brick packaging bundling pre-conveyor equipment according to claim 2 is characterized in that: The third placement assembly includes a third fixed insertion rod, a third sliding block, a third push plate and a third support plate, wherein the third push plate is arranged on the top of the third support plate, a plurality of third fixed insertion rods are inserted in the third push plate, the third fixed insertion rods are slidably inserted in the third push plate, a third sliding block is connected to the side wall of the third push plate, and one side of the third sliding block is a tooth groove structure and is used to drive the rotation of the gear; The two third fixed insertion rods are arranged in cooperation with two openings at diagonally opposite corners of the hollow brick, and are arranged as a third positioning group, and the third positioning groups are arranged in three groups.

6. The circular track type hollow brick packaging bundling pre-conveyor equipment according to claim 2 is characterized by: The fourth placement assembly includes a fourth fixed insertion rod, a fourth sliding block, a fourth push plate and a fourth support plate, wherein the fourth push plate is arranged on the top of the fourth support plate, a plurality of fourth fixed insertion rods are inserted inside the fourth push plate, the fourth fixed insertion rods are slidably inserted inside the fourth push plate, a fourth sliding block is connected to the side wall of the fourth push plate, and one side of the fourth sliding block is a tooth groove structure and is used to drive the rotation of the gear; The two fourth fixed insertion rods are arranged in cooperation with the two openings at diagonally opposite corners of the hollow brick, and are arranged as a fourth positioning group. The fourth positioning groups are arranged in a rectangular distribution and have eight groups.

7. The circular track type hollow brick packaging bundling pre-conveyor equipment according to claim 2 is characterized by: The transfer mechanism includes a hanging frame, a lifting frame, a lifting component and a baffle. The lifting frame is a rectangular frame. The top surface of the lifting frame is connected to the hanging frame. The top of the hanging frame is connected to the inside of the circular track. The side wall of the lifting frame is provided with a lifting component. The lifting component is symmetrically arranged in two groups about the vertical center line of the lifting frame. A baffle is connected between the two groups of lifting components.

8. The circular track type hollow brick packaging bundling pre-conveyor equipment according to claim 7 is characterized in that: The lifting assembly includes a third fixed plate, a motor, a transmission belt, a fixed block and a lifting plate. Storage grooves are provided on both sides of the lifting frame. The top and bottom surfaces of the lifting frame are connected to the third fixed plates. A transmission belt is connected between the two third fixed plates. The motor is connected to the side wall of the lifting frame. The rotating end of the motor is transmission-connected to the transmission belt. The transmission belt is arranged inside the storage groove. A fixed block is connected to one side of the transmission belt. The bottom surface of the fixed block is connected to the lifting plate. The lifting plate is slidably fitted to the side wall of the lifting frame. A socket is provided inside the lifting plate, and the socket is used for the matching insertion of the plug block.

9. The circular track type hollow brick packaging bundling pre-conveyor equipment according to claim 7 is characterized in that: The transfer mechanism also includes a pneumatic rod, a second fixed plate and a side clamp. The side clamp is arranged inside the lifting frame. There are two side clamps. The second fixed plates are fixed on the top and bottom surfaces of the side clamps. The top and bottom surfaces of the lifting frame are both provided with through holes. The second fixed plate is slidably inserted into the through hole. The side wall of the second fixed plate is connected to the pneumatic rod, and one side of the pneumatic rod is connected to the lifting frame.

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