Intelligent mechanical arm bottle loading and unloading device

Abstract

The utility model relates to an intelligent mechanical arm bottle loading and unloading device which is characterized by comprising a rotary driving mechanism, a lifting mechanism and a clamping mechanism, the lifting mechanism is arranged at the rotary end of the rotary driving mechanism, and the clamping mechanism is arranged at the lifting end of the lifting mechanism. According to the utility model, the packaging bottles can be quickly and accurately loaded and unloaded without being loaded and unloaded by workers, so that the labor intensity of the workers can be reduced, the loading and unloading efficiency of the packaging bottles can be improved, and the silk-screen efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the field of packaging bottle production machinery, in particular to an intelligent mechanical arm bottle loading and unloading device. Background Art

[0002] At present, after the cosmetic packaging bottle is formed, a logo and / or decorative graphics are generally printed on the outer surface of the packaging bottle by a screen printing device. Since the logo and / or decorative graphics on the existing packaging bottles are mostly in rich colors, a plurality of screen printing units for printing different pigments are generally provided on the screen printing device so that logo and / or decorative graphics of various colors can be printed on the bottle.

[0003] In order to reduce the space occupied by the screen printing equipment in the factory, the screen printing equipment is mostly composed of a rotating frame with several positioning shafts and several screen printing units for printing different colors, wherein the rotating frame rotates horizontally, and each positioning shaft is horizontally arranged on the outer circumferential surface of the rotating frame, and each positioning shaft is evenly arranged around the rotation center line of the rotating frame, and the axial center line of each positioning shaft is perpendicular to the rotation center line of the rotating frame, and each screen printing unit is arranged around the rotation center line of the rotating frame. The positioning shaft is provided for the packaging bottle, and when the rotating frame rotates, it can drive the packaging bottle on the positioning shaft to pass through each screen printing unit in turn, so that the corresponding logo image and / or decorative image can be printed on it in turn.

[0004] Since the existing packaging bottle forming equipment generally transports the packaging bottles to the next process in an upright state after forming the packaging bottles (especially the packaging bottles with larger diameters and shorter heights need to be transported in an upright state), and there is no bottle loading and unloading device for transferring the upright packaging bottles to the positioning shaft, the packaging bottles are now manually moved on and off the screen printing equipment during screen printing, which not only leads to greater labor intensity for the workers, but also easily leads to limited efficiency in moving the packaging bottles up and down, thereby resulting in lower screen printing efficiency.

[0005] Therefore, it is very necessary to design an intelligent robotic arm bottle loading and unloading device to solve the above technical problems. Utility Model Content

[0006] The purpose of the utility model is to solve the above-mentioned problems and shortcomings and to provide an intelligent robotic arm bottle loading and unloading device, which can quickly and accurately load and unload packaging bottles without the need for workers to load and unload packaging bottles. This can not only help reduce the labor intensity of workers, but also help improve the loading and unloading efficiency of packaging bottles, thereby helping to improve screen printing efficiency.

[0007] The technical solution of the utility model is achieved in this way:

[0008] A bottle loading and unloading device for an intelligent mechanical arm is characterized in that it includes a rotary drive mechanism, a lifting mechanism, and a clamping mechanism, wherein the lifting mechanism is arranged on the rotating end of the rotary drive mechanism, and the clamping mechanism is arranged on the lifting end of the lifting mechanism; the rotary drive mechanism includes a driving motor, a positioning frame, and a rotating shaft body, the driving motor is arranged on the positioning frame body, the rotating shaft body is horizontally arranged on the positioning frame body, and the rotating shaft body is drivingly connected to the driving motor, and the lifting mechanism is arranged on the rotating shaft body; the lifting mechanism includes a driving cylinder and a lifting frame, and the driving cylinder is vertically arranged On the rotating end of the rotary driving mechanism, the lifting frame is arranged on the piston rod of the driving cylinder, and the clamping mechanism is arranged on the lifting frame; the clamping mechanism includes a double-axis cylinder with telescopic shafts at both ends, two sliders, and two clamping arms. The double-axis cylinder is laterally arranged on the lifting end of the lifting mechanism, and the two sliders can be laterally slidably arranged on the lifting end of the lifting mechanism, and the two sliders are respectively located on the left and right sides of the double-axis cylinder, and the two sliders are respectively connected to the two telescopic shafts of the double-axis cylinder, and the two clamping arms are respectively arranged on the two sliders, and a clamping gap is formed between the two clamping arms.

[0009] Preferably, the positioning frame is an X-shaped frame, the rotating shaft is arranged laterally inside the positioning frame, and both ends of the rotating shaft are rotatably connected to both ends of the positioning frame, and the driving motor is arranged on the outer wall of the positioning frame.

[0010] Preferably, the lifting frame includes an upper positioning plate, a lower positioning plate, and two guide vertical shafts. The upper positioning plate and the lower positioning plate are respectively arranged above and below the rotating end of the rotating drive mechanism. The two guide vertical shafts can vertically slide through the rotating end of the rotating drive mechanism, and the two guide vertical shafts are respectively located on both sides of the driving cylinder, and the upper and lower ends of the two guide vertical shafts are respectively fixedly connected to the upper positioning plate and the lower positioning plate, and the clamping mechanism is arranged on the lower positioning plate.

[0011] Preferably, at least one damper capable of acting downward on the rotating end of the rotary drive mechanism is provided on the upper positioning plate.

[0012] Preferably, a transverse guide rail is provided on the lifting end of the lifting mechanism, and two sliders are slidably mounted on the transverse guide rail.

[0013] Preferably, the clamping arm includes a vertical guide bar and at least two clamping blocks, the upper end of the vertical guide bar is connected to the slider, the clamping blocks are vertically arranged side by side on the vertical guide bar, and each clamping block can slide vertically on the vertical guide bar, and the clamping block is provided with a locking component that can lock it on the vertical guide bar.

[0014] Preferably, the locking assembly includes a positioning block and a locking screw. The vertical guide bar is provided with a vertical guide groove which runs horizontally through the vertical guide bar. The positioning block can be vertically slidably embedded in the vertical guide groove. The clamping block body can be vertically slidably clamped on the vertical guide bar, and the clamping block body and the positioning block are respectively located on both sides of the vertical guide bar. The threaded end of the locking screw passes through the clamping block body and the vertical guide groove in sequence and is screwed onto the positioning block.

[0015] The beneficial effects of the utility model are as follows: on the bottle loading and unloading device of the intelligent mechanical arm, the clamping mechanism can be used to clamp the packaging bottles; the lifting mechanism can not only drive the clamping mechanism to lift and put down the packaging bottles, but also drive the clamping mechanism to move the packaging bottles up and down the positioning axis of the silk-screen printing equipment; the rotating drive mechanism can drive the clamping mechanism to change the packaging bottles from an upright state to an inverted state, or to change the packaging bottles from an inverted state to an upright state, which can facilitate the rapid and accurate loading and unloading of packaging bottles on the silk-screen printing equipment, and there is no need for workers to load and unload packaging bottles, which can not only help reduce the labor intensity of workers, but also help improve the loading and unloading efficiency of packaging bottles, thereby helping to improve the silk-screen printing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is one of the three-dimensional structural schematic diagrams of the intelligent mechanical arm bottle loading and unloading device in the utility model.

[0017] Figure 2 This is the second three-dimensional structural schematic diagram of the intelligent mechanical arm bottle loading and unloading device in the utility model.

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the driving mechanism in the utility model.

[0019] Figure 4 This is one of the structural schematic diagrams of the assembly state of the lifting mechanism and the clamping mechanism in the utility model.

[0020] Figure 5 This is the second structural schematic diagram of the assembly state of the lifting mechanism and the clamping mechanism in the utility model. DETAILED DESCRIPTION

[0021] like Figure 1 and Figure 2 As shown, the intelligent robotic arm bottle loading and unloading device described in the utility model includes a rotary drive mechanism 1, a lifting mechanism 2, and a clamping mechanism 3, wherein the rotation center line of the rotating end of the rotary drive mechanism 1 extends horizontally, the lifting mechanism 2 is arranged on the rotating end of the rotary drive mechanism 1, and the clamping mechanism 3 is arranged on the lifting end of the lifting mechanism 2.

[0022] On the bottle loading and unloading device of the intelligent robotic arm, the clamping mechanism 3 can be used to clamp the packaging bottles; the lifting mechanism 2 can not only drive the clamping mechanism 3 to lift and put down the packaging bottles, but also drive the clamping mechanism 3 to move the packaging bottles up and down the positioning axis of the silk-screen printing equipment; the rotating drive mechanism 1 can drive the clamping mechanism 3 to change the packaging bottles from an upright state to an inverted state, or to change the packaging bottles from an inverted state to an upright state, which can facilitate the rapid and accurate loading and unloading of packaging bottles on the silk-screen printing equipment, and there is no need for workers to load and unload packaging bottles, which can not only help reduce the labor intensity of workers, but also help improve the loading and unloading efficiency of packaging bottles, thereby helping to improve the silk-screen printing efficiency.

[0023] like Figures 1 to 3 As shown, the rotary drive mechanism 1 includes a driving motor 11, a positioning frame 12, and a rotating shaft 13. The driving motor 11 is arranged on the positioning frame 12, and the rotating shaft 13 is horizontally arranged on the positioning frame 12, and the rotating shaft 13 is drivingly connected to the driving motor 11, and the lifting mechanism 2 is arranged on the rotating shaft 13. In this way, the rotary drive mechanism 1 can output stable and accurate rotary power, thereby ensuring that the rotation is very stable and accurate, and further ensuring that the intelligent robot arm bottle loading and unloading device has very high reliability.

[0024] like Figure 3 As shown, in order to stabilize the transmission of rotational power between the driving motor 11 and the rotating shaft 13 , an upper gearbox 14 and / or a coupling 15 may be provided between the rotating shaft 13 and the driving motor 11 to transmit the rotational power.

[0025] like Figure 3 As shown, the positioning frame 12 is a "X"-shaped bracket, the rotating shaft 13 is arranged transversely on the inner side of the positioning frame 12, and the two ends of the rotating shaft 13 are rotatably connected to the two ends of the positioning frame 12, and the driving motor 11 is arranged on the outer wall of the positioning frame 12. Such a positioning frame 12 is very simple and reliable, which is not only convenient for manufacturing, but also convenient for the installation and positioning of the positioning frame 12, and can achieve the purpose of stably limiting the rotating shaft 13, thereby helping to further improve the reliability and applicability of the intelligent robot arm bottle loading and unloading device.

[0026] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the lifting mechanism 2 includes a driving cylinder 21 and a lifting frame 22. The driving cylinder 21 is vertically arranged on the rotating end of the rotary driving mechanism 1, the lifting frame 22 is arranged on the piston rod of the driving cylinder 21, and the clamping mechanism 3 is arranged on the lifting frame 22. Such a lifting mechanism 2 is very simple and reliable, which is not only convenient for manufacturing, but also ensures that the lifting is very stable.

[0027] like Figure 5 As shown, the lifting frame 22 includes an upper positioning plate 221, a lower positioning plate 222, and two guide vertical shafts 223. The upper positioning plate 221 and the lower positioning plate 222 are respectively arranged above and below the rotating end of the rotating drive mechanism 1. The two guide vertical shafts 223 can vertically slide through the rotating end of the rotating drive mechanism 1, and the two guide vertical shafts 223 are respectively located on both sides of the driving cylinder 21. The upper and lower ends of the two guide vertical shafts 223 are respectively fixedly connected to the upper positioning plate 221 and the lower positioning plate 222, and the clamping mechanism 3 is arranged on the lower positioning plate 222. Such a lifting frame 22 not only has a simple structure, but also can make the lifting action more stable and accurate, thereby helping to further improve the stability and accuracy of the action of the lifting mechanism 2.

[0028] like Figure 5 As shown, at least one damper 10 is provided on the upper positioning plate 221, which can act downward on the rotating end of the rotary drive mechanism 1. This can achieve the purpose of buffering and shock absorption when the lifting mechanism 2 descends, thereby facilitating the clamping mechanism 3 to stay very accurately and stably, thereby ensuring that the clamping mechanism 3 can clamp and place the packaging bottle very accurately and stably.

[0029] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the clamping mechanism 3 includes a double-axis cylinder 31 with telescopic shafts at both ends, two sliders 32, and two clamping arms 33. The double-axis cylinder 31 is transversely arranged on the lifting end of the lifting mechanism 2, and the two sliders 32 can be transversely slidably arranged on the lifting end of the lifting mechanism 2, and the two sliders 32 are respectively located on the left and right sides of the double-axis cylinder 31, and the two sliders 32 are respectively connected to the two telescopic shafts of the double-axis cylinder 31. The two clamping arms 33 are respectively arranged on the two sliders 32, and a clamping gap 20 is formed between the two clamping arms 33. This can make the clamping action of the clamping mechanism 3 very accurate and stable, thereby helping to further improve the reliability and applicability of the intelligent robot arm bottle loading and unloading device.

[0030] like Figure 4 and Figure 5 As shown, a transverse guide rail 34 is provided on the lifting end of the lifting mechanism 2, and two sliders 32 are slidably mounted on the transverse guide rail 34. This can conveniently, accurately and stably limit the two sliders 32, so that the transverse sliding of the two sliders 32 can be more accurate and stable.

[0031] like Figure 5As shown, the clamping arm 33 includes a vertical guide bar 331 and at least two clamping blocks 332. The upper end of the vertical guide bar 331 is connected to the slider 32. Each clamping block 332 is vertically arranged side by side on the vertical guide bar 331, and each clamping block 332 can slide vertically on the vertical guide bar 331. The clamping block 332 is provided with a locking assembly 333 that can lock it on the vertical guide bar 331. In this way, by changing the height between adjacent clamping blocks 332, a very stable clamping effect can be achieved for packaging bottles of different heights, which helps to improve the application range of the intelligent robot arm bottle loading and unloading device.

[0032] like Figure 5 As shown, the locking assembly 333 includes a positioning block 3331 and a locking screw 3332. The vertical guide bar 331 is provided with a horizontally penetrating vertical guide groove 3311. The positioning block 3331 can be vertically slidably embedded in the vertical guide groove 3311. The clamping block body 332 can be vertically slidably clamped on the vertical guide bar 331, and the clamping block body 332 and the positioning block 3331 are respectively located on both sides of the vertical guide bar 331. The threaded end of the locking screw 3332 passes through the clamping block body 332 and the vertical guide groove 3311 in sequence and is then screwed onto the positioning block 3331. This can conveniently and stably realize the locking of the positioning block 3331, thereby making the installation and positioning of the clamping block body 332 more convenient, accurate and stable, and further helping to further improve the clamping performance of the clamping block body 332.

[0033] like Figure 5 As shown, the clamping block body 332 includes a longitudinal bar 3321 (the longitudinal direction is the front-to-back direction) and a clamping block 3322. One end of the longitudinal bar 3321 can be vertically slidably clamped on the vertical guide bar 331. The threaded end of the locking screw 3332 passes through the longitudinal bar 3321 and the vertical guide groove 3311 in sequence and is then screwed on the positioning block 3331. The clamping block 3322 is arranged on the other end of the longitudinal bar 3321. An arc-shaped card groove 3323 is provided on the side wall of the clamping block 3322, and the arc-shaped card grooves 3323 on the two clamping arms 33 are arranged opposite to each other, and a clamping gap 20 is formed between the opposite arc-shaped card grooves 3323. This can help the clamping block body 332 to clamp the packaging bottle more stably, thereby further improving the accuracy of the packaging bottle up and down.

[0034] In actual application, two intelligent robotic arm bottle loading and unloading devices are set on the side of the silk-screen printing equipment, and these two intelligent robotic arm bottle loading and unloading devices are enabled to cooperate with the silk-screen printing equipment through an intelligent control module, so that an intelligent robotic arm bottle loading and unloading device can be formed. The two intelligent robotic arm bottle loading and unloading devices here are used for loading and unloading packaging bottles respectively. During actual operation, the input device is used to sequentially convey the upright packaging bottles to the clamping gap 20 of the intelligent mechanical arm bottle loading and unloading device of the upper packaging bottle, and the opening of the packaging bottle on the input device is facing downward; then the packaging bottle is clamped by the clamping mechanism 3; then the lifting mechanism 2 lifts the packaging bottle upward; then the rotary drive mechanism 1 is actuated to turn the packaging bottle 90 degrees, and the opening of the packaging bottle is directed toward the positioning axis on the screen printing device; then the lifting mechanism 2 stretches to allow the packaging bottle to be sleeved on the positioning axis (the existing screen printing device has a limiting mechanism that stably limits the packaging bottle on the positioning axis to prevent the packaging bottle from being thrown off by centrifugal force); then the packaging bottle is screen-printed on the screen printing device; then the packaging bottle that has completed screen printing is moved to the side of the intelligent mechanical arm bottle loading and unloading device of the lower packaging bottle; then the intelligent mechanical arm bottle loading and unloading device of the lower packaging bottle adopts the opposite action of the intelligent mechanical arm bottle loading and unloading device of the upper packaging bottle to remove the packaging bottle from the positioning axis and place the packaging bottle on the output device. In this way, the upper and lower packaging bottles and silk screen printing can be completed without the participation of workers, which not only reduces the labor intensity of workers, but also improves the upper and lower efficiency of packaging bottles, thereby helping to improve the efficiency of silk screen printing.

[0035] The above embodiments are preferred embodiments of the present utility model. All structures similar to the present utility model and equivalent changes made thereto should fall within the protection scope of the present utility model.

Claims

1. An intelligent robot arm bottle loading and unloading device, characterized in that: The invention comprises a rotary drive mechanism (1), a lifting mechanism (2), and a clamping mechanism (3), wherein the lifting mechanism (2) is arranged on the rotary end of the rotary drive mechanism (1), and the clamping mechanism (3) is arranged on the lifting end of the lifting mechanism (2); the rotary drive mechanism (1) comprises a driving motor (11), a positioning frame (12), and a rotating shaft (13), wherein the driving motor (11) is arranged on the positioning frame (12), the rotating shaft (13) is horizontally arranged on the positioning frame (12), and the rotating shaft (13) is drivingly connected to the driving motor (11), and the lifting mechanism (2) is arranged on the rotating shaft (13); the lifting mechanism (2) comprises a driving cylinder (21) and a lifting frame (22), wherein the driving cylinder (21) is vertically arranged on the rotary drive mechanism ( 1), the lifting frame (22) is arranged on the piston rod of the driving cylinder (21), and the clamping mechanism (3) is arranged on the lifting frame (22); the clamping mechanism (3) comprises a double-axis cylinder (31) with telescopic shafts at both ends, two sliders (32), and two clamping arms (33); the double-axis cylinder (31) is arranged transversely on the lifting end of the lifting mechanism (2); the two sliders (32) are arranged transversely on the lifting end of the lifting mechanism (2), and the two sliders (32) are arranged transversely on the lifting end of the lifting mechanism (2), and the two sliders (32) are respectively located on the left and right sides of the double-axis cylinder (31); the two sliders (32) are respectively connected to the two telescopic shafts of the double-axis cylinder (31); the two clamping arms (33) are respectively arranged on the two sliders (32), and a clamping gap (20) is formed between the two clamping arms (33).

2. According to the intelligent robot arm bottle loading and unloading device of claim 1, it is characterized by: The positioning frame (12) is a "X"-shaped frame, the rotating shaft (13) is arranged transversely on the inner side of the positioning frame (12), and the two ends of the rotating shaft (13) are rotatably connected to the two ends of the positioning frame (12), and the driving motor (11) is arranged on the outer wall of the positioning frame (12).

3. According to claim 1, the intelligent robot arm bottle loading and unloading device is characterized in that: The lifting frame (22) comprises an upper positioning plate (221), a lower positioning plate (222), and two guide vertical shafts (223). The upper positioning plate (221) and the lower positioning plate (222) are respectively arranged above and below the rotating end of the rotating drive mechanism (1). The two guide vertical shafts (223) can vertically slide through the rotating end of the rotating drive mechanism (1), and the two guide vertical shafts (223) are respectively located on both sides of the driving cylinder (21). The upper and lower ends of the two guide vertical shafts (223) are respectively fixedly connected to the upper positioning plate (221) and the lower positioning plate (222). The clamping mechanism (3) is arranged on the lower positioning plate (222).

4. According to claim 3, the intelligent robot arm bottle loading and unloading device is characterized in that: The upper positioning plate (221) is provided with at least one damper (10) capable of acting downward on the rotating end of the rotating drive mechanism (1).

5. According to claim 1, the intelligent robot arm bottle loading and unloading device is characterized in that: A transverse guide rail (34) is provided on the lifting end of the lifting mechanism (2), and two sliders (32) are slidably mounted on the transverse guide rail (34).

6. According to claim 1, the intelligent robot arm bottle loading and unloading device is characterized in that: The clamping arm (33) comprises a vertical guide bar (331) and at least two clamping blocks (332). The upper end of the vertical guide bar (331) is connected to the slider (32). The clamping blocks (332) are arranged vertically side by side on the vertical guide bar (331) so that the clamping blocks (332) can slide vertically on the vertical guide bar (331). The clamping blocks (332) are provided with locking components (333) capable of locking them on the vertical guide bar (331).

7. The intelligent robot arm bottle loading and unloading device according to claim 6, characterized in that: The locking assembly (333) comprises a positioning block (3331) and a locking screw (3332); the vertical guide bar (331) is provided with a vertical guide groove (3311) which runs horizontally therethrough; the positioning block (3331) can be vertically slidably embedded in the vertical guide groove (3311); the clamping block body (332) can be vertically slidably clamped on the vertical guide bar (331), and the clamping block body (332) and the positioning block (3331) are respectively located on two sides of the vertical guide bar (331); the threaded end of the locking screw (3332) passes through the clamping block body (332) and the vertical guide groove (3311) in sequence and is then screwed onto the positioning block (3331).

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