Stacking device for beverage production line

Abstract

The invention relates to the technical field of stacking, in particular to a stacking device for a beverage production line, which comprises a conveying mechanism and a frame, the outer wall of the frame is rotatably connected with a main shaft rod, the outer wall of the main shaft rod is fixedly connected with a stacking plate, the inner wall of the frame is provided with a quantity detection mechanism, and a reset mechanism is further arranged below the detection shaft rod. The number detection mechanism is arranged, a stop lever is matched with a detection shaft lever and a pressing head to achieve accurate counting of the beverage boxes, a third air cylinder is triggered, a stacking plate is inclined, automatic arrangement of the beverage boxes is completed, a reset mechanism is linked, and the stacking plate automatically arranges the whole layer of beverage boxes; and through shrinkage fit of the first air cylinder, the pushing plate pushes the beverage boxes to the roller frame, the whole-layer stacking mechanism is in linkage, the pushing plate automatically turns over and avoids, meanwhile, the main sliding frame drives the roller frame to be withdrawn, stable falling of the whole-layer beverage boxes is achieved, and the stacking efficiency is improved. According to the scheme, efficient, accurate and automatic stacking of the beverage boxes is achieved, manual intervention is greatly reduced, and the beverage box stacking device is suitable for large-scale production requirements.

Description

Technical Field

[0001] The present invention relates to the technical field of palletizing, and particularly to a palletizing device for a beverage production line. Background Art

[0002] In order to facilitate the transportation of beverages, several beverage bottles are usually packaged together using heat shrink film or cardboard boxes. When transporting or storing the packaged beverages (beverage boxes), a palletizer is first used to stack the beverage boxes in a certain order in a warehouse or container.

[0003] However, there are still some deficiencies in the existing palletizers during actual use: The current common palletizing operations usually adopt the method of single-box or batch clamping by a manipulator to complete. Although this technical solution can achieve the basic palletizing function, there are many limitations: First, the manipulator operation requires a high-precision positioning system and sensitive sensors, resulting in high equipment procurement and maintenance costs; Second, limited by the working range and structural design of the robotic arm, such devices cannot achieve the simultaneous grasping and stacking of an entire layer of goods, and each operation can only handle a single or a small number of packaging boxes; More importantly, this discrete operation mode makes the palletizing process require repeated cycles of grasping - moving - placing, which not only prolongs the operation time but also significantly reduces the overall palletizing efficiency, especially insufficient in modern warehousing scenarios that require handling large quantities of goods. Therefore, a palletizing device for a beverage production line is proposed to solve the above-mentioned problems. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems in the background art and propose a palletizing device for a beverage production line.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A palletizing device for a beverage production line, comprising a conveying mechanism and a frame, characterized in that: the conveying mechanism is fixedly connected to the frame, a main shaft rod is rotatably connected to the outer wall of the frame, a palletizing plate is fixedly connected to the outer wall of the main shaft rod, a quantity detection mechanism is arranged on the inner wall of the frame, the quantity detection mechanism includes a detection shaft rod, a pressing head and four stop rods, the detection shaft rod is rotatably connected to the frame, the four stop rods are all fixedly connected to the detection shaft rod, the four stop rods are distributed in a circumferential array, the pressing head is fixedly connected to one of the stop rods, a connecting plate one is fixedly connected to the outer wall of the detection shaft rod, an annular spring is fixedly connected to the end of the connecting plate one, a fixing plate two is fixedly connected to the end of the annular spring away from the connecting plate one, the fixing plate two is fixedly connected to the frame, four first clamping blocks distributed in a circumferential array are fixedly connected to the outer wall of the top of the detection shaft rod, a reset mechanism is further arranged below the detection shaft rod, the reset mechanism includes a first gear, a third cylinder, a support seat, a first rack and a button, the third cylinder is fixedly connected to the frame, the support seat is fixedly connected to the third cylinder, the first rack is fixedly connected to the support seat, the first rack is meshed with the outer wall of the first gear, the first gear is fixedly connected to the palletizing plate, a first connecting rod is fixedly connected to the outer wall of the first rack, a limiting seat is fixedly connected to the outer wall of the first connecting rod, an inclined surface clamping block is slidably connected to the inner wall of the limiting seat, and the button is arranged on the conveying mechanism.

[0007] Preferably, the button is electrically connected to the third cylinder, and an internal spring is fixedly connected between the inclined surface clamping block and the limiting seat.

[0008] Preferably, two symmetrically distributed first sliding frames are fixedly connected to the outer wall of the top of the frame, internal sliding grooves are formed in the inner walls of the two first sliding frames, and fixing plates one are fixedly connected to the outer walls of the two first sliding frames.

[0009] Preferably, a same blocking plate is fixedly connected to the outer walls of the two fixing plates one, a second mounting frame is fixedly connected to the outer wall of one of the fixing plates one, a second cylinder is fixedly connected to the outer wall of the second mounting frame, and a bearing plate is fixedly connected to the end of the second cylinder.

[0010] Preferably, a bearing frame is placed on the top of the bearing plate, a roller frame is arranged above the bearing frame, two evenly distributed main sliding frames are fixedly connected to the outer wall of the roller frame, and the two main sliding frames are respectively slidably connected to the two fixing plates one.

[0011] Preferably, a first mounting frame is fixedly connected to the outer wall of the blocking plate, a first cylinder is fixedly connected to the outer wall of the first mounting frame, a connecting frame is fixedly connected to the end of the first cylinder, and a whole-layer palletizing mechanism is arranged in a symmetric distribution at both ends of the connecting frame.

[0012] Preferably, the whole-layer palletizing mechanism includes a slider one, a rotating shaft and a threaded sliding groove, the slider one is slidably connected to the first sliding frame, the slider one is fixedly connected to the connecting frame, the rotating shaft is rotatably connected to the slider one, and the threaded sliding groove is formed in the rotating shaft.

[0013] Preferably, the whole-layer palletizing mechanism also includes a transverse slide bar, a flip slide bar, a locking rod and a locking port, the transverse slide bar is fixedly connected to the slide block, the transverse slide bar is fixedly connected to the flip slide bar, the flip slide bar is slidably connected to the rotating shaft through a threaded groove, the locking rod is fixedly connected to the rotating shaft, and the locking port is fixedly connected to the main slide.

[0014] Preferably, a same pusher plate is fixedly connected between the two rotating shafts.

[0015] Compared with the existing technology, the present invention has the following beneficial effects:

[0016] The present invention sets a quantity detection mechanism, and the baffle rod cooperates with the detection shaft rod and the pressing head to realize accurate counting of beverage boxes, triggers the third cylinder, tilts the code plate, completes the automatic arrangement of the beverage boxes, and links the reset mechanism to make the code plate automatically arrange the entire layer of beverage boxes, and through the contraction and cooperation of the first cylinder, the push plate pushes the beverage boxes to the roller frame to link the entire layer of stacking mechanism to make the push plate automatically flip and avoid, and at the same time the main slide drives the roller frame to withdraw, so as to realize the stable placement of the entire layer of beverage boxes and improve the stacking efficiency. This scheme realizes efficient, accurate and automatic stacking of beverage boxes, greatly reduces manual intervention, and is suitable for large-scale production needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0018] Figure 2 It is a partial structural schematic diagram of the quantity detection mechanism of the present invention;

[0019] Figure 3 The present invention Figure 2 A schematic diagram of the partially enlarged structure at center A;

[0020] Figure 4 It is a structural schematic diagram of the button of the present invention;

[0021] Figure 5 It is a schematic diagram of the structure inside the limit seat of the present invention;

[0022] Figure 6 The present invention Figure 5 A schematic diagram of the partially enlarged structure at B in the middle;

[0023] Figure 7 It is a schematic diagram of the structure of the code piece plate of the present invention;

[0024] Figure 8 The present invention Figure 7 A schematic diagram of the partially enlarged structure at C in the middle;

[0025] Figure 9 The present invention Figure 7 Schematic diagram of the local enlarged structure at point D in the middle.

[0026] In the figure: 1, conveying mechanism; 2, frame; 3, component coding plate; 4, component pushing plate; 5, bearing plate; 6, bearing frame; 7, roller frame; 8, blocking plate; 9, first mounting frame; 10, first cylinder; 11, main sliding frame; 12, first fixing plate; 13, second mounting frame; 14, second cylinder; 15, first sliding frame; 16, limiting seat; 17, inclined surface clamping block; 18, detection shaft rod; 19, first clamping block; 20, annular spring; 21, blocking rod; 22, pressing head; 23, first gear; 24, third cylinder; 25, support seat; 26, first rack; 27, button; 28, internal spring; 29, first connecting rod; 30, main shaft rod; 31, first connecting plate; 32, second fixing plate; 33, transverse sliding rod; 34, first slider; 35, flipping sliding rod; 36, threaded sliding groove; 37, locking rod; 38, rotating shaft; 39, connecting frame; 40, internal sliding groove; 41, locking port; 101, quantity detection mechanism; 202, reset mechanism; 303, full-layer palletizing mechanism. Detailed implementation mode

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0028] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0029] Refer to Figures 1-9, A palletizing device for a beverage production line, comprising a conveying mechanism 1 and a frame 2. The conveying mechanism 1 is fixedly connected to the frame 2. A main spindle rod 30 is rotatably connected to the outer wall of the frame 2. A palletizing plate 3 is fixedly connected to the outer wall of the main spindle rod 30. A quantity detection mechanism 101 is arranged on the inner wall of the frame 2. The quantity detection mechanism 101 includes a detection shaft rod 18, a pressing head 22 and four stop rods 21. The detection shaft rod 18 is rotatably connected to the frame 2. The four stop rods 21 are all fixedly connected to the detection shaft rod 18. The four stop rods 21 are arranged in a circumferential array. The pressing head 22 is fixedly connected to one of the stop rods 21. A connecting plate one 31 is fixedly connected to the outer wall of the detection shaft rod 18. An annular spring 20 is fixedly connected to the end of the connecting plate one 31. One end of the annular spring 20 away from the connecting plate one 31 is fixedly connected to a fixing plate two 32. The fixing plate two 32 is fixedly connected to the frame 2. Four first clamping blocks 19 arranged in a circumferential array are fixedly connected to the top outer wall of the detection shaft rod 18. A reset mechanism 202 is further arranged below the detection shaft rod 18. The reset mechanism 202 includes a first gear 23, a third air cylinder 24, a support seat 25, a first rack 26 and a button 27. The third air cylinder 24 is fixedly connected to the frame 2. The support seat 25 is fixedly connected to the third air cylinder 24. The first rack 26 is fixedly connected to the support seat 25. The first rack 26 is meshed with the outer wall of the first gear 23. The first gear 23 is fixedly connected to the palletizing plate 3. A first connecting rod 29 is fixedly connected to the outer wall of the first rack 26. A limit seat 16 is fixedly connected to the outer wall of the first connecting rod 29. An inclined surface clamping block 17 is slidably connected to the inner wall of the limit seat 16. The button 27 is arranged on the conveying mechanism 1.

[0030] Among them, the button 27 is electrically connected to the third air cylinder 24. An internal spring 28 is fixedly connected between the inclined surface clamping block 17 and the limit seat 16.

[0031] In this implementation, during use, the conveying mechanism 1 sequentially conveys beverage boxes onto the palletizing plate 3. It is set that the stop rods 21 are on the moving line of the beverage line. Every time a beverage box passes by, the stop rods 21 will be pushed to rotate by ninety degrees, so that the detection shaft rod 18 rotates synchronously with the first clamping blocks 19. Since the inclined surface clamping block 17 has an inclined surface, the first clamping blocks 19 will not rotate in the reverse direction and will be blocked by the inclined surface clamping block 17. Assuming that the number of beverages placed in each layer is 3×3, so when the stop rods 21 rotate three times by ninety degrees, the pressing head 22 will press the button 27, and the button 27 will control the third air cylinder 24 to reciprocate and extend and retract once, so that the first rack 26 first drives the first gear 23 to rotate clockwise by a certain angle in the direction as Figure 3 shown, so that the palletizing plate 3 is inclined, and the first row of beverage boxes moves to the edge.

[0032] Among them, two symmetrically distributed first sliding frames 15 are fixedly connected to the top outer wall of the frame 2. Inner sliding grooves 40 are opened in the inner walls of the two first sliding frames 15. Fixing plates one 12 are fixedly connected to the outer walls of the two first sliding frames 15.

[0033] Wherein, the outer walls of two first fixing plates 12 are fixedly connected to the same blocking plate 8, the outer wall of one of the first fixing plates 12 is fixedly connected to a second mounting bracket 13, the outer wall of which is fixedly connected to a second cylinder 14, and the end of the second cylinder 14 is fixedly connected to a bearing plate 5.

[0034] Wherein, a bearing frame 6 is placed on the top of the bearing plate 5, a roller frame 7 is arranged above the bearing frame 6, and two evenly distributed main sliding frames 11 are fixedly connected to the outer wall of the roller frame 7, and the two main sliding frames 11 are respectively slidably connected to the two first fixing plates 12.

[0035] Wherein, a first mounting bracket 9 is fixedly connected to the outer wall of the blocking plate 8, a first cylinder 10 is fixedly connected to the outer wall of the first mounting bracket 9, the end of the first cylinder 10 is fixedly connected to a connecting frame 39, and a whole-layer palletizing mechanism 303 is symmetrically arranged at both ends of the connecting frame 39.

[0036] Wherein, the whole-layer palletizing mechanism 303 includes a first slider 34, a rotating shaft 38 and a threaded chute 36. The first slider 34 is slidably connected to the first sliding frame 15, the first slider 34 is fixedly connected to the connecting frame 39, the rotating shaft 38 is rotatably connected to the first slider 34, and the threaded chute 36 is opened on the rotating shaft 38.

[0037] Wherein, the whole-layer palletizing mechanism 303 further includes a transverse sliding rod 33, a flipping sliding rod 35, a locking rod 37 and a locking port 41. The transverse sliding rod 33 is fixedly connected to the first slider 34, the transverse sliding rod 33 is fixedly connected to the flipping sliding rod 35, the flipping sliding rod 35 is slidably connected to the rotating shaft 38 through the threaded chute 36, the locking rod 37 is fixedly connected to the rotating shaft 38, and the locking port 41 is fixedly connected to the main sliding frame 11.

[0038] Wherein, the same pushing plate 4 is fixedly connected between the two rotating shafts 38.

[0039] In this embodiment, at the same time, since the third cylinder 24 moves upward, driving the first rack 26 and the first connecting rod 29 to move upward as well, the inclined surface block 17 on the limit seat 16 is disengaged from the limit of the first block 19, and the detection shaft rod 18 is reset under the action of the annular spring 20. After the stacking plate 3 is reset to the horizontal position, two more rows of beverages are placed. When the stacking plate 3 is full, the first cylinder 10 contracts, causing the first cylinder 10 to drive the connecting frame 39 and the two first sliders 34 to slide along the first sliding frame 15. The pushing plate 4 pushes the beverage boxes on the stacking plate 3 to move onto the roller frame 7. When the transverse sliding rod 33 moves to the protrusion on the inner chute 40, the transverse sliding rod 33 extends along the inner chute 40, causing the flipping sliding rod 35 to drive the rotating shaft 38 to rotate half a turn. At this time, the pushing plate 4 flips to the upper side and no longer pushes the beverage boxes. The locking rod 37 is stuck in the locking port 41, but the first slider 34 will push the two main sliding frames 11 to move. The main sliding frames 11 drive the roller frame 7. The beverage boxes are blocked by the blocking plate 8, and the roller frame 7 is withdrawn, so that a whole layer of beverage boxes are arranged on the bearing frame 6.

[0040] The specific working principle and usage method of the present invention will be explained in detail as follows: During use, the conveying mechanism 1 sequentially conveys beverage boxes onto the stacking plate 3. The set stop rod 21 is on the moving route of the beverage line. Each time a beverage box passes by, the stop rod 21 will be pushed to rotate by ninety degrees, causing the detection shaft rod 18 and the first latch 19 to rotate synchronously. Since the inclined surface latch 17 has an inclined surface, the first latch 19 cannot reverse and is locked by the inclined surface latch 17. Assuming that the number of beverages placed in each layer is 3×3, when the stop rod 21 rotates three times by ninety degrees, the pressing head 22 will press the button 27, and the button 27 will control the third air cylinder 24 to reciprocate and extend once, causing the first rack 26 to drive the first gear 23 to rotate clockwise by a certain angle in the direction as Figure 3 shown, making the stacking plate 3 inclined and causing the beverage boxes in the first column to move to the edge.

[0041] At the same time, since the upward movement of the third air cylinder 24 drives the first rack 26 and the first connecting rod 29 to move upward as well, the inclined surface latch 17 on the limit seat 16 disengages from the limit on the first latch 19. The first latch 19 is acted upon by the annular spring 20 to reset the detection shaft rod 18. After the stacking plate 3 resets to the horizontal position, two more columns of beverages are placed. When the stacking plate 3 is fully arranged, the first air cylinder 10 contracts, causing the first air cylinder 10 to drive the connecting frame 39 and the two first sliders 34 to slide along the first sliding frame 15. The pushing plate 4 pushes the beverage boxes on the stacking plate 3 to move onto the roller frame 7. When the horizontal slide bar 33 moves to the protrusion on the internal chute 40, the horizontal slide bar 33 extends along the internal chute 40, causing the flipping slide bar 35 to drive the rotating shaft 38 to rotate half a turn. At this time, the pushing plate 4 flips upward and no longer pushes the beverage boxes. The locking rod 37 is stuck in the locking port 41, but the first slider 34 will push the two main sliding frames 11 to move. The main sliding frames 11 drive the roller frame 7. The beverage boxes are blocked by the blocking plate 8, and the roller frame 7 withdraws, causing a whole layer of beverage boxes to be arranged on the carrying frame 6.

[0042] Furthermore, the above-mentioned fixed connection should be understood in a broad sense unless otherwise clearly specified and limited. For example, it can be welding, gluing, or integrally formed setting, etc., which are common means well-known to those skilled in the art.

[0043] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent replacements or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A palletizing device for a beverage production line, comprising a conveying mechanism (1) and a frame (2), characterized in that: The conveying mechanism (1) is fixedly connected to the frame (2). A main spindle rod (30) is rotatably connected to the outer wall of the frame (2). A code piece plate (3) is fixedly connected to the outer wall of the main spindle rod (30). A quantity detection mechanism (101) is arranged on the inner wall of the frame (2). The quantity detection mechanism (101) includes a detection shaft rod (18), a pressing head (22) and four stop rods (21). The detection shaft rod (18) is rotatably connected to the frame (2). The four stop rods (21) are all fixedly connected to the detection shaft rod (18). The four stop rods (21) are distributed in a circumferential array. The pressing head (22) is fixedly connected to one of the stop rods (21). A connecting plate one (31) is fixedly connected to the outer wall of the detection shaft rod (18). An annular spring (20) is fixedly connected to the end of the connecting plate one (31). One end of the annular spring (20) away from the connecting plate one (31) is fixedly connected to a fixing plate two (32). The fixing plate two (32) is fixedly connected to the frame (2). Four first clamping blocks (19) distributed in a circumferential array are fixedly connected to the outer wall of the top of the detection shaft rod (18). A reset mechanism (202) is further arranged below the detection shaft rod (18). The reset mechanism (202) includes a first gear (23), a third air cylinder (24), a support seat (25), a first rack (26) and a button (27). The third air cylinder (24) is fixedly connected to the frame (2). The support seat (25) is fixedly connected to the third air cylinder (24). The first rack (26) is fixedly connected to the support seat (25). The first rack (26) is meshed with the outer wall of the first gear (23). The first gear (23) is fixedly connected to the code piece plate (3). A first connecting rod (29) is fixedly connected to the outer wall of the first rack (26). A limiting seat (16) is fixedly connected to the outer wall of the first connecting rod (29). An inclined surface clamping block (17) is slidably connected to the inner wall of the limiting seat (16). The button (27) is arranged on the conveying mechanism (1).

2. The palletizing device for a beverage production line according to claim 1, wherein: The button (27) is electrically connected to the third air cylinder (24). An internal spring (28) is fixedly connected between the inclined surface clamping block (17) and the limiting seat (16).

3. A palletizing device for a beverage production line according to claim 1, characterized in that: Two symmetrically distributed first sliding frames (15) are fixedly connected to the outer wall of the top of the frame (2). Inner sliding grooves (40) are formed in the inner walls of the two first sliding frames (15). Fixing plates one (12) are fixedly connected to the outer walls of the two first sliding frames (15).

4. A palletizing device for a beverage production line according to claim 3, characterized in that: The outer walls of the two fixing plates one (12) are fixedly connected to the same blocking plate (8). A second mounting frame (13) is fixedly connected to the outer wall of one of the fixing plates one (12). A second air cylinder (14) is fixedly connected to the outer wall of the second mounting frame (13). The end of the second air cylinder (14) is fixedly connected to a bearing plate (5).

5. A palletizing device for a beverage production line according to claim 4, characterized in that: A bearing frame (6) is placed on the top of the bearing plate (5). A roller frame (7) is arranged above the bearing frame (6). Two evenly distributed main sliding frames (11) are fixedly connected to the outer wall of the roller frame (7). The two main sliding frames (11) are respectively slidably connected to the two fixing plates one (12).

6. The palletizing device for a beverage production line according to claim 4, wherein: The outer wall of the baffle plate (8) is fixedly connected with a first mounting bracket (9). The outer wall of the first mounting bracket (9) is fixedly connected with a first air cylinder (10). The end of the first air cylinder (10) is fixedly connected with a connecting bracket (39). Symmetrically distributed full-layer palletizing mechanisms (303) are arranged at both ends of the connecting bracket (39).

7. A palletizing device for a beverage production line according to claim 5, characterized in that: The full-layer palletizing mechanism (303) includes a first slider (34), a rotating shaft (38), and a threaded chute (36). The first slider (34) is slidably connected to the first sliding bracket (15). The first slider (34) is fixedly connected to the connecting bracket (39). The rotating shaft (38) is rotatably connected to the first slider (34). The threaded chute (36) is formed on the rotating shaft (38).

8. A palletizing device for a beverage production line according to claim 7, characterized in that: The full-layer palletizing mechanism (303) further includes a transverse sliding rod (33), a flipping sliding rod (35), a locking rod (37), and a locking port (41). The transverse sliding rod (33) is fixedly connected to the first slider (34). The transverse sliding rod (33) is fixedly connected to the flipping sliding rod (35). The flipping sliding rod (35) is slidably connected to the rotating shaft (38) through the threaded chute (36). The locking rod (37) is fixedly connected to the rotating shaft (38). The locking port (41) is fixedly connected to the main sliding bracket (11).

9. A palletizing device for a beverage production line according to claim 8, characterized in that: The same pushing plate (4) is fixedly connected between the two rotating shafts (38).

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