Novel automatic overturning and conveying mechanism of concrete mold stacker crane

Abstract

The utility model relates to the technical field of stackers, in particular to a novel automatic overturning and conveying mechanism of a concrete mold stacker. The device comprises a first mounting frame body, a chain type conveying device is arranged on one side in the first mounting frame body, two sets of roller type conveying devices are arranged on the other side in the first mounting frame body, and a turnover assembly is further arranged on the first mounting frame body and located between the chain type conveying device and the roller type conveying devices. A second mounting frame body is arranged on one side of the first mounting frame body, two sets of roller type conveying devices are also arranged in the second mounting frame body, and a material pushing assembly is further arranged on the second mounting frame body. The chain type conveying device on one side of the interior of the first installation frame body is matched with the two sets of roller type conveying devices on the other side of the interior of the first installation frame body in the device, a mold is driven to move forwards on the chain type conveying device, and stable transition and continuous conveying of the mold in different stages are guaranteed through the multi-section type conveying mode; stagnation of the mold in the conveying process is avoided, and the conveying efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of palletizers, in particular to an automatic turning and conveying mechanism of a new type of concrete mold palletizer. Background Art

[0002] In the production field related to concrete molds, the palletizing operation of molds involves multiple key links, among which the conveying and turning of molds are important factors affecting production efficiency and quality.

[0003] Traditional methods for handling concrete molds have many defects in terms of conveying and turning. In terms of conveying, the conveying processes of most traditional equipment lack an efficient coordination mechanism. For example, the transfer of molds between different conveying stages is not smooth enough, and situations such as mold stagnation and accumulation often occur. This is because the power transmission system of traditional conveying equipment is not perfect enough to ensure the stable and continuous movement of molds, resulting in low production efficiency.

[0004] In the mold turning link, traditional methods mainly rely on manual operation. Workers need to manually turn the concrete molds and then place them in subsequent processes. This manual turning method has extremely limited efficiency. The number of turning operations that a worker can complete within a unit time is small. Especially in large-scale production, manual turning has become a key bottleneck restricting the production progress. Moreover, manual operation is also prone to causing mold damage or incomplete turning due to factors such as fatigue and non-standard operation, affecting product quality.

[0005] Furthermore, traditional mold handling equipment also has deficiencies in the pusher process. When some equipment pushes the molds to the next process, due to the unreasonable design of the pusher structure, problems such as inaccurate mold positions and mutual extrusion between molds may occur during the pushing process. This not only affects the efficiency of the molds entering the next process but may also cause damage to the molds. Summary of the Utility Model

[0006] The purpose of the utility model is to provide an automatic turning and conveying mechanism of a new type of concrete mold palletizer to solve the problems raised in the background art.

[0007] To achieve the above purpose, the utility model provides the following technical solutions. It includes a first mounting frame body. On one side inside the first mounting frame body, a chain conveyor device is arranged. On the other side inside the first mounting frame body, two roller conveyor devices are arranged. A turning assembly is also arranged on the first mounting frame body, and the turning assembly is located between the chain conveyor device and the roller conveyor devices. On one side of the first mounting frame body, a second mounting frame body is arranged. Two roller conveyor devices are also arranged inside the second mounting frame body. A pusher assembly is also arranged on the second mounting frame body. An auxiliary conveyor assembly is arranged at the bottom of the second mounting frame body.

[0008] As a preferred embodiment of the utility model, several transmission sprockets 1 are movably arranged on the same side of the mounting frame body 1 and the mounting frame body 2, and transmission sprockets 2 are arranged on the inner support legs on the same side of the mounting frame body 1 and the mounting frame body 2, a pair of fixing parts 1 are arranged on the left side of the front end cross bar of the mounting frame body 1, and a bearing seat 1 is arranged on the front side of the two fixing parts 1, a first mounting plate is arranged on the right side of the front end cross bar of the mounting frame body 1, a motor 1 is arranged on the first mounting plate, a first rotating shaft is arranged on the transmission end of the motor 1, and the other end of the first rotating shaft is movably arranged in two bearing seats 1, a second mounting plate is arranged in the center of the left longitudinal bar of the mounting frame body 1, a fixing part 2 is arranged at the center top of the right longitudinal bar of the mounting frame body 1, and a bearing seat 2 is arranged on the top of the fixing part 2.

[0009] As a preferred embodiment of the present invention, the chain conveying device includes several chain conveying assemblies arranged at equal intervals in a mounting frame body one, the chain conveying assembly includes a transmission sprocket five arranged on a first rotating shaft, a support shell is arranged behind the transmission sprocket five, the support shell is arranged on the front end cross bar of the mounting frame body one, the back of the support shell is connected to the mounting shell through a connecting rod, a third mounting plate is arranged on the back of the mounting shell, a support rod is arranged on the third mounting plate, an end of the support rod away from the third mounting plate is arranged on the cross bar at the rear end of the mounting frame body one, a transmission sprocket six is movably arranged in the mounting shell, and the transmission sprocket six and the transmission sprocket five are connected through a chain transmission.

[0010] As a preferred embodiment of the utility model, the roller conveying device includes several pairs of bearing seats three, a roller is movably arranged between each pair of bearing seats three, a transmission sprocket seven is arranged at one end of the roller, a motor three is arranged below several of the rollers, a transmission sprocket eight is arranged on the transmission end of the motor three, and the transmission sprocket eight is connected to the several transmission sprockets seven, the several transmission sprockets one and the several transmission sprockets two through a chain two transmission connection.

[0011] As a preferred embodiment of the utility model, the flipping assembly includes a reducer arranged on a second mounting plate, a second motor is arranged on the input end of the reducer, a second rotating shaft is arranged on the output end of the reducer, an end of the second rotating shaft away from the reducer is movably arranged in a second bearing seat, and a plurality of I-shaped flipping frames are arranged at equal intervals on the second rotating shaft, and each I-shaped flipping frame is located between two adjacent chain conveying assemblies.

[0012] Preferably, the pusher assembly includes a pair of "L"-shaped frames disposed on the back surface of the second mounting frame body. A fourth mounting plate is provided on the front surface of the two "L"-shaped frames. A telescopic cylinder is provided on the back surface of the fourth mounting plate. After the telescopic rod of the telescopic cylinder passes through the fourth mounting plate, a push plate is provided at the top end of the telescopic rod. Guide rods are symmetrically provided on both sides of the back surface of the push plate, and the guide rods are movably arranged on the fourth mounting plate.

[0013] Preferably, the auxiliary conveying assembly includes two pairs of telescopic cylinders II disposed on the bottom longitudinal bars of the second mounting frame body. The top ends of the telescopic rods of the two telescopic cylinders II on the same side are simultaneously provided with a transverse bar. Several longitudinal bars are provided on the top of the two transverse bars. The longitudinal bars are located between two adjacent rollers. Several rollers are movably arranged in each longitudinal bar.

[0014] Compared with the prior art, the above technical solutions of the present invention have the following beneficial technical effects:

[0015] 1. In the present invention, the chain conveying device on one side inside the first mounting frame body and the two groups of roller conveying devices on the other side cooperate with each other. The mold is driven to move forward on the chain conveying device, then is flipped to the roller conveying device through the flipping assembly, and then can continue to move forward on the roller conveying device to the roller conveying device of the second mounting frame body. This multi-stage conveying method ensures the smooth transition and continuous transmission of the mold at different stages, avoids the stagnation of the mold during the conveying process, and greatly improves the conveying efficiency.

[0016] 2. In the present invention, multiple transmission sprockets (such as the first, second, fifth, seventh, eighth transmission sprockets, etc.) are linked through chains. For example, the third motor cooperates with the chain III through the eighth transmission sprocket, so that several seventh transmission sprockets, the first transmission sprocket and the second transmission sprocket rotate synchronously, thereby driving several rollers to rotate synchronously. This collaborative working method ensures the uniform transmission of power, enables the mold to maintain a stable speed in each conveying link, avoids the phenomenon of mold jamming or accumulation caused by uneven power, and improves the overall conveying efficiency.

[0017] 3. In the present invention, the flipping assembly can realize the automatic flipping operation. The flipped mold directly enters the next stage of the conveying process. From the moment the mold is placed on the chain conveying device to the moment it is finally pushed by the pusher assembly to the next process, the whole process is completed in one go, without manual intervention in the flipping and transfer of the mold, reducing the cumbersome links of manual operation, realizing a continuous operation process, and significantly improving the production efficiency.

[0018] 4. In the present utility model, the telescopic cylinder and the guide rod in the material pushing assembly cooperate tacitly. When several molds are fully loaded on the roller conveyor device in the second mounting frame body, the telescopic cylinder extends the telescopic rod to push the push plate to move the molds to the next process. During this process, the guide rods symmetrically arranged on both sides of the back of the push plate are movably arranged on the fourth mounting plate, playing a role of guiding and stabilizing. It ensures that the push plate can only move along a straight line when pushing the molds, avoiding deviation or shaking during the pushing process, and guaranteeing the accuracy and reliability of the mold pushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 is a schematic diagram of the overall bottom perspective structure of the present utility model;

[0021] Figure 3 is a schematic diagram of the structure of the present utility model after removing the flipping assembly;

[0022] Figure 4 is a schematic diagram of the structure of the first mounting frame body and the second mounting frame body of the present utility model;

[0023] Figure 5 is a schematic diagram of the chain conveyor device of the present utility model;

[0024] Figure 6 is a schematic diagram of the chain conveying assembly of the present utility model;

[0025] Figure 7 is a schematic diagram of the flipping assembly of the present utility model;

[0026] Figure 8 is a schematic diagram of the material pushing assembly of the present utility model;

[0027] Figure 9 is a schematic diagram of the roller conveyor device of the present utility model;

[0028] Figure 10 is a schematic diagram of the auxiliary conveying assembly of the present utility model.

[0029] Reference numerals: mounting frame 1, first mounting plate 10, first motor 11, first rotating shaft 12, first fixing member 13, first bearing seat 14, second mounting plate 15, second fixing member 16, second bearing seat 17, first driving sprocket 18, second driving sprocket 19, mounting frame 2, chain conveying device 3, chain conveying assembly 30, fifth driving sprocket 31, supporting shell 32, mounting shell 33, sixth driving sprocket 34, first chain 35, supporting rod 36, third mounting plate 37, connecting rod 38, flipping assembly 4, speed reducer 40, second motor 41, second rotating shaft 42, I-shaped flipping frame 43, pushing component 5, "L"-shaped frame 50, fourth mounting plate 51, telescopic cylinder 52, pushing plate 53, guiding rod 54, roller conveying device 6, third bearing seat 60, rotating roller 61, seventh driving sprocket 62, third motor 63, eighth driving sprocket 64, second chain 65, auxiliary conveying component 7, second telescopic cylinder 70, transverse bar 71, longitudinal bar 72, roller 73. Detailed implementation mode

[0030] To make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below in conjunction with the specific implementation mode and with reference to the accompanying drawings. It should be understood that these descriptions are exemplary and are not intended to limit the scope of the present utility model. In addition, in the following description, the descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present utility model.

[0031] As Figures 1-10 shown, an automatic flipping and conveying mechanism of a new type of concrete mold stacker proposed by the present utility model includes a mounting frame 1 and a mounting frame 2. On one side inside the mounting frame 1, a chain conveying device 3 is arranged, and on the other side, two roller conveying devices 6 are arranged. A flipping assembly 4 is provided between the chain conveying device 3 and the roller conveying device 6. Two roller conveying devices 6 are also arranged inside the mounting frame 2, and a pushing component 5 is equipped on the mounting frame 2. An auxiliary conveying component 7 is arranged at the bottom of the mounting frame 2;

[0032] On the same side of the mounting frame 1 and the mounting frame 2, several first driving sprockets 18 are movably arranged, and second driving sprockets 19 are arranged on the inner support legs on the same side. On the left side of the front cross bar of the mounting frame 1, there is a pair of first fixing members 13. On the front surfaces of these two first fixing members 13, first bearing seats 14 are installed. On the right side of the front cross bar of the mounting frame 1, a first mounting plate 10 is provided. A first motor 11 is fixed on the first mounting plate 10. The driving end of the first motor 11 is connected to a first rotating shaft 12. The other end of the first rotating shaft 12 is movably arranged in the two first bearing seats 14. On the middle position of the left vertical bar of the mounting frame 1, a second mounting plate 15 is provided. On the top of the middle position of the right vertical bar, a second fixing member 16 is provided. A second bearing seat 17 is installed on the top of the second fixing member 16;

[0033] Next, let's look at the specific structure of the chain conveyor 3. It is composed of several chain conveyor assemblies 30 arranged at equal intervals in the mounting frame 1. Each chain conveyor assembly 30 includes a transmission sprocket 5 31 arranged on the first rotating shaft 12. There is a support shell 32 behind the transmission sprocket 5 31. The support shell 32 is arranged on the front end cross bar of the mounting frame 1. The back of the support shell 32 is connected to the mounting shell 33 through a connecting rod 38. A third mounting plate 37 is arranged on the back of the mounting shell 33. A support rod 36 is arranged on the third mounting plate 37. One end of the support rod 36 away from the third mounting plate 37 is fixed to the cross bar at the rear end of the mounting frame 1. A transmission sprocket 6 34 is movably arranged in the mounting shell 33. The transmission sprocket 6 34 and the transmission sprocket 5 31 are connected by a chain 35.

[0034] The roller conveyor 6 comprises several pairs of bearing seats 3 60, and a roller 61 is movably arranged between each pair of bearing seats 3 60, and a transmission sprocket 7 62 is installed at one end of the roller 61. A motor 3 63 is arranged below the several rollers 61, and a transmission sprocket 8 64 is arranged on the transmission end of the motor 3 63. The transmission sprocket 8 64 is connected to the several transmission sprockets 7 62, the several transmission sprockets 1 18 and the several transmission sprockets 2 19 through a chain 2 65.

[0035] Looking at the turnover assembly 4, it is composed of a reducer 40 arranged on the second mounting plate 15, the input end of the reducer 40 is connected to the motor 2 41, and the output end of the reducer 40 is provided with a second rotating shaft 42, and the end of the second rotating shaft 42 away from the reducer 40 is movably arranged in the bearing seat 3 60, and a plurality of I-shaped turnover frames 43 are arranged on the second rotating shaft 42 at equal intervals, and each I-shaped turnover frame 43 is respectively located between two adjacent chain conveying assemblies 30;

[0036] Finally, the pusher assembly 5 comprises a pair of "L"-shaped frames 50 arranged on the back of the mounting frame body 2, a fourth mounting plate 51 is installed on the front of the two "L"-shaped frames 50, a telescopic cylinder 52 is arranged on the back of the fourth mounting plate 51, a telescopic rod of the telescopic cylinder 52 passes through the fourth mounting plate 51, and a pusher plate 53 is arranged on the top of the telescopic rod, and guide rods 54 are symmetrically arranged on both sides of the back of the pusher plate 53, and the guide rods 54 are movably arranged on the fourth mounting plate 51;

[0037] The auxiliary conveying assembly 7 includes two pairs of telescopic cylinders 70 arranged on the longitudinal bars at the bottom of the second mounting frame. The tops of the telescopic rods of the two telescopic cylinders 70 on the same side are simultaneously provided with transverse bars 71. The tops of the two transverse bars 71 are provided with several longitudinal bars 72. The longitudinal bars 72 are located between two adjacent rollers, and several rollers 73 are movably provided in each longitudinal bar 72.

[0038] First, the mold is firmly clamped by the clamping assembly and placed on the chain conveyor 3. At this time, the motor 11 starts to work, driving the first rotating shaft 12 to rotate, and the several transmission sprockets 5 31 connected to the first rotating shaft 12 will also rotate synchronously, and the transmission sprocket 5 31 cooperates with the transmission sprocket 6 34 to drive the chain 1 35 to start moving. In this way, the mold on the chain 1 35 will be driven to move forward until it enters the frame body of the I-shaped turning frame 43;

[0039] Then, the second motor is started, and the second motor drives the second rotating shaft 42 to rotate through the reducer 40, so that the several I-shaped turning frames 43 rotate together in the counterclockwise direction. During the turning process, the mold will be firmly stuck inside the I-shaped turning frame 43, turn over with the I-shaped turning frame 43, and finally turn over to the roller conveyor 6 on the other side of the mounting frame 1, so that the mold completes the turning operation;

[0040] Next, driven by motor three 63, motor three 63 cooperates with chain three through the transmission sprocket eight 64 at its transmission end to allow several transmission sprockets seven 62, transmission sprocket one 18 and transmission sprocket two 19 to rotate synchronously, thereby making several rollers 61 rotate synchronously. When the rollers 61 rotate, they will push the mold forward until the mold moves to the roller conveyor 6 on the mounting frame two 2. Then, when the roller conveyor 6 in the mounting frame two 2 is covered with several molds, at this time, several telescopic cylinders two 70 will lift up two horizontal bars 71, and then several molds are located on several rollers 73. Then, the telescopic cylinder 52 can be started, and the telescopic cylinder 52 extends the telescopic rod to push the several molds to the next step for subsequent processing or treatment by driving the push plate 53.

[0041] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. An automatic flipping and conveying mechanism of a new type of concrete mold palletizer, which comprises a mounting frame one (1), and is characterized in that: A chain conveying device (3) is arranged on one side of the interior of the mounting frame one (1), and two groups of roller conveying devices (6) are arranged on the other side of the interior of the mounting frame one (1). A flipping assembly (4) is also arranged on the mounting frame one (1), and the flipping assembly (4) is located between the chain conveying device (3) and the roller conveying device (6). A mounting frame two (2) is arranged on one side of the mounting frame one (1), and two groups of roller conveying devices (6) are also arranged in the mounting frame two (2). A pushing assembly (5) is also arranged on the mounting frame two (2), and an auxiliary conveying assembly (7) is arranged at the bottom of the mounting frame two (2).

2. The automatic flipping and conveying mechanism of a new type of concrete mold stacker according to claim 1, characterized in that: A plurality of transmission sprockets (18) are movably arranged on the same side of the mounting frame (1) and the mounting frame (2), and a transmission sprocket (19) is arranged on the inner support leg on the same side of the mounting frame (1) and the mounting frame (2). A pair of fixing members (13) are arranged on the left side of the front end cross bar of the mounting frame (1), and a bearing seat (14) is arranged on the front side of the two fixing members (13). A first mounting plate (19) is arranged on the right side of the front end cross bar of the mounting frame (1). 10), a motor 1 (11) is arranged on the first mounting plate (10), a first rotating shaft (12) is arranged on the transmission end of the motor 1 (11), the other end of the first rotating shaft (12) is movably arranged in two bearing seats 1 (14), a second mounting plate (15) is arranged at the center of the left longitudinal bar of the mounting frame 1 (1), a fixing member 2 (16) is arranged at the top of the right longitudinal bar of the mounting frame 1 (1), and a bearing seat 2 (17) is arranged on the top of the fixing member 2 (16).

3. The automatic flipping and conveying mechanism of a new type of concrete mold palletizer according to claim 2, characterized in that: The chain conveying device (3) comprises a plurality of chain conveying assemblies (30) which are arranged at equal intervals in a mounting frame (1), the chain conveying assembly (30) comprising a transmission sprocket (31) arranged on a first rotating shaft (12), a support shell (32) being arranged behind the transmission sprocket (31), the support shell (32) being arranged on a front end cross bar of the mounting frame (1), the back of the support shell (32) being connected to a mounting shell (33) via a connecting rod (38), a third mounting plate (37) being arranged on the back of the mounting shell (33), a support rod (36) being arranged on the third mounting plate (37), an end of the support rod (36) away from the third mounting plate (37) being arranged on a cross bar at the rear end of the mounting frame (1), a transmission sprocket (34) being movably arranged in the mounting shell (33), the transmission sprocket (34) and the transmission sprocket (31) being connected via a chain (35) for transmission.

4. The automatic flipping and conveying mechanism of a new type of concrete mold palletizer according to claim 3, characterized in that: The roller conveyor device (6) includes several pairs of third bearing seats (60). A rotating roller (61) is movably arranged between each pair of third bearing seats (60). One end of the rotating roller (61) is provided with a seventh drive sprocket (62). Below several of the rotating rollers (61), there is a third motor (63). A drive sprocket eight (64) is arranged on the drive end of the third motor (63). The drive sprocket eight (64) is drivingly connected to several seventh drive sprockets (62), several first drive sprockets (18), and several second drive sprockets (19) through a second chain (65).

5. The automatic flipping and conveying mechanism of a new type of concrete mold stacker according to claim 4, characterized in that: The flipping assembly (4) includes a speed reducer (40) arranged on the second mounting plate (15). A second motor (41) is arranged on the input end of the speed reducer (40). A second rotating shaft (42) is arranged on the output end of the speed reducer (40). One end of the second rotating shaft (42) away from the speed reducer (40) is movably arranged in the second bearing seat (17). Several I-shaped flipping frames (43) are equidistantly arranged on the second rotating shaft (42). Each I-shaped flipping frame (43) is respectively located between two adjacent chain conveying assemblies (30).

6. The automatic turning and conveying mechanism of a new type of concrete mold palletizer according to claim 5, characterized in that: The material pushing assembly (5) includes a pair of "L"-shaped frames (50) arranged on the back of the second mounting frame (2). A fourth mounting plate (51) is arranged on the front of the two "L"-shaped frames (50). A telescopic cylinder (52) is arranged on the back of the fourth mounting plate (51). After the telescopic rod of the telescopic cylinder (52) passes through the fourth mounting plate (51), a push plate (53) is arranged at the top of the telescopic rod. Guide rods (54) are symmetrically arranged on both sides of the back of the push plate (53). The guide rods (54) are movably arranged on the fourth mounting plate (51).

7. The automatic flipping and conveying mechanism of a new type of concrete mold palletizer according to claim 6, characterized in that: The auxiliary conveying assembly (7) includes two pairs of second telescopic cylinders (70) arranged on the bottom longitudinal bars of the second mounting frame (2). The tops of the two telescopic rods of the two second telescopic cylinders (70) on the same side are simultaneously provided with a transverse bar (71). Several longitudinal bars (72) are arranged on the tops of the two transverse bars (71). The longitudinal bars (72) are located between two adjacent rotating rollers (61). Several rollers (73) are movably arranged in each longitudinal bar (72).

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