Automatic powder receiving device for anode workshop

Abstract

The utility model relates to the technical field of packaging, and discloses an automatic powder receiving device for an anode workshop, which comprises a mounting frame and a receiving mechanism, the receiving mechanism comprises two groups of arc-shaped hoops which are symmetrically arranged, the two groups of arc-shaped hoops can be spliced to form a circular ring sleeved on a discharge port, and the shape and the radian of the arc-shaped hoops are matched with those of the outer wall of the discharge port; the two sets of arc-shaped hoops are rotationally connected with swing arms, the ends, away from the arc-shaped hoops, of the swing arms are rotationally connected to the mounting frame, and the swing arms are connected with driving air cylinders used for driving the swing arms to rotate on the mounting frame. By means of the powder receiving device, the problems that when powder is packaged at present, manual material receiving is needed, operation is tedious, and the powder easily escapes from a bag opening of a packaging bag can be solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing technical field, concretely relates to anode workshop powder automatic material receiving device. BACKGROUND

[0002] In the process of using electrolytic method to make aluminum, a large amount of finished product powder is generated in the anode workshop, which is discharged through the discharge port and packed into a packing bag for storage, sale or standby.

[0003] At present, when packing the powder, the operator generally places the bag opening of the packing bag directly below the discharge port for loading. During the loading process, on the one hand, in order to ensure the health of the operator, the operator needs to wear protective equipment to enter the workshop for the material receiving and packing operation, which is relatively cumbersome; and on the other hand, during the process of manually placing the bag opening of the packing bag for material receiving, the bag opening of the packing bag is not easy to fit the side wall of the discharge port, which leads to the escape of the powder from the bag opening of the packing bag, causing waste of materials and being not conducive to the protection of the workshop environment. SUMMARY

[0004] The utility model intends to provide anode workshop powder automatic material receiving device to solve the problem that manual material receiving is needed when packing the powder at present, which is not only cumbersome to operate, but also easy for the powder to escape from the bag opening of the packing bag.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: the anode workshop powder automatic material receiving device comprises a mounting frame and a material receiving mechanism, the material receiving mechanism comprises two groups of arc hoops arranged symmetrically, the two groups of arc hoops can be combined to form a circular ring which is sleeved on the discharge port, and the arc hoops are matched with the shape and curvature of the outer wall of the discharge port; the two groups of arc hoops are rotatably connected with swing arms, one end of the swing arm away from the arc hoop is rotatably connected to the mounting frame, and the swing arm is connected with a driving cylinder for driving the swing arm to rotate on the mounting frame.

[0006] The principle and advantages of the present scheme are as follows: in the present scheme, the arc hoops are arranged to fix the bag opening of the packing bag. Specifically, when material receiving is needed, the swing arms are driven to swing by the working of the driving cylinder, so that the two groups of arc hoops are combined together, and after the two arc hoops are combined, a circular ring is formed which is sleeved on the outer wall of the discharge port, so that the bag opening of the packing bag can be tightly fixed on the outer wall of the discharge port. Therefore, manual pulling of the bag opening of the packing bag for material receiving operation is not needed, the cumbersome process of the operator wearing protective equipment for material receiving is avoided, and under the tight action of the arc hoops, the bag opening of the packing bag is tightly fitted with the discharge port without gap, so that the powder will not escape from the bag opening of the packing bag during the material receiving process, the waste of materials and the damage to the processing environment are avoided, and the health of the operator is more conducive.

[0007] Preferably, as an improvement, the swing arms connected to the two sets of arc-shaped hoops are commonly connected to a set of driving cylinders, and the cylinder rod and cylinder seat of the driving cylinder are respectively rotatably connected to the two sets of swing arms.

[0008] Through the above scheme, the swing arms of the two sets of arc-shaped hoops are driven to swing by the same driving cylinder, which can reduce the control source and simplify the system structure while ensuring the synchronous movement of the two sets of arc-shaped hoops, so that the two sets of arc-shaped hoops can simultaneously press and fix the packaging bag at the discharge port, which is more conducive to the fit between the bag opening of the packaging bag and the discharge port.

[0009] Preferably, as an improvement, both ends of the arc-shaped hoop are connected to a swing arm and a driving cylinder.

[0010] Through the above scheme, the two ends of the arc hoop can be synchronously driven to move and synchronously pressed on the discharge port, so that the two ends of the arc hoop can be evenly stressed, which is more conducive to the arc hoop to stably press and fix the bag opening of the packaging bag at the discharge port.

[0011] Preferably, as an improvement, both ends of the arc-shaped hoop are fixed with abutting portions, and the swing arm is connected to the abutting portions.

[0012] Through the above scheme, the design of the supporting part can facilitate the connection between the arc hoop and the swing arm, so that the swing arm does not need to be directly connected to the arc hoop. This can ensure that the arc hoop has a suitable area and can stably press and fix the bag opening of the packaging bag at the discharge port, avoiding the arc hoop's squeezing area on the bag opening of the packaging bag being too small to affect the fixing effect of the bag opening.

[0013] Preferably, as an improvement, the abutting portions at both ends of one group of arc-shaped hoops abut against the abutting portions at both ends of another group of arc-shaped hoops.

[0014] Through the above solution, the opposing supporting parts enable the two sets of arc-shaped hoops to better resist each other, thereby ensuring that the two sets of arc-shaped hoops have appropriate squeezing force to press the bag opening of the packaging bag tightly and fix it on the outer wall of the discharge port.

[0015] Preferably, as an improvement, an auxiliary connecting arm is connected between the supporting portion and the mounting frame, and both ends of the auxiliary connecting arm are rotatably connected to the supporting portion and the mounting frame respectively.

[0016] Through the above solution, the auxiliary connecting arm assists the swing arm in swinging, so as to ensure that the driving cylinder can more effectively control the swing of the swing arm.

[0017] Preferably, as an improvement, a transmission rod is provided between the two auxiliary connecting arms connected at both ends of the same arc-shaped hoop, and the transmission rod is rotationally connected to the two auxiliary connecting arms respectively.

[0018] Through the above scheme, the design of the transmission rod enables the two auxiliary connecting arms to move synchronously, so that the swing arms at the two ends of the arc-shaped hoop can move synchronously, thereby controlling the synchronous movement of the two ends of the arc-shaped hoop, and more favorably stabilizing and fixing the arc-shaped hoop to the packaging bag.

[0019] Preferably, as an improvement, the device further comprises a rack and a traction mechanism arranged on the rack, the discharge port is arranged on the rack, and the traction mechanism comprises a plurality of traction hangers fixed on the rack, each traction hanger comprises a base plate fixed on the mounting rack, the base plate is provided with a traction cylinder, a traction arm and a locking plate, the locking plate is fixed on the base plate, the cylinder seat of the traction cylinder and the middle part of the traction arm are both rotationally arranged on the base plate, one end of the traction arm is rotationally connected with the cylinder shaft of the traction cylinder, and the end of the traction cylinder connected with the traction arm is provided with a clearance groove for accommodating the cylinder shaft, and the other end of the traction cylinder is fixedly connected with a hook, and the free end of the hook can abut against the locking plate.

[0020] Through the above scheme, in the process of receiving and packaging the packaging bag, since the packaging bag is relatively soft, in order to ensure that the powder can smoothly enter the packaging bag, the packaging bag needs to be tractionally stretched, so that the inside of the packaging bag can be effectively opened to facilitate the entry of the powder. The traction mechanism in the scheme is used to tractionally receive the packaging bag. When the packaging bag is tractionally received, the end of the packaging bag is tractionally hung on the hook, and the traction cylinder can control the swing of the traction arm, so that the hook swings, and thus the hook abuts against the locking plate. The locking plate closes and locks the end of the hook, so as to avoid the packaging bag from sliding off the hook, so as to ensure the traction effect of the packaging bag, and thus to facilitate the packaging bag to effectively receive and package the powder.

[0021] Preferably, as an improvement, the plurality of traction hangers are uniformly distributed on the outer periphery of the discharge port.

[0022] Through the above scheme, the plurality of traction mechanisms simultaneously tractionally receive the packaging bag from multiple directions, so that the traction effect of the packaging bag is better, and the inside of the packaging bag can be fully opened to facilitate receiving.

[0023] Preferably, as an improvement, the device further comprises a plurality of clamps arranged on the outer wall of the discharge port.

[0024] Through the above scheme, the clamps are used to clamp and fix the end of the bag opening of the packaging bag on the outer wall of the discharge port, so as to more favorably fix the bag opening of the packaging bag. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 FIG. 1 is a structural schematic view of a receiving device according to an embodiment of the present application.

[0026] Figure 2This is a structural diagram of the material receiving mechanism in Example 1 of the present utility model.

[0027] Figure 3 This is a structural diagram of the traction mechanism in Example 2 of the present utility model.

[0028] Figure 4 This is a structural diagram of the traction hanger in Example 2 of the present utility model.

[0029] Figure 5 This is a schematic structural diagram of the discharge port and the clamp in Example 3 of the present utility model.

[0030] Figure 6 This is a schematic structural diagram of the material receiving device in Example 3 of the present utility model.

[0031] Figure 7 Schematic diagram of the packaging bag structure. DETAILED DESCRIPTION

[0032] The following is a detailed description of the present invention through specific embodiments, but the embodiments of the present invention are not limited thereto. Unless otherwise specified, the technical means used in the following embodiments are conventional means well known to those skilled in the art; the experimental methods used are conventional methods; and the materials and reagents used are all commercially available.

[0033] The figure marks in the drawings of the specification include: mounting frame 1, arc hoop 2, swing arm 3, supporting part 4, driving cylinder 5, connecting shaft 6, auxiliary connecting arm 7, transition connecting piece 8, transmission rod 9, traction hanger 10, base plate 11, traction cylinder 12, traction arm 13, locking plate 14, give way groove 15, hook 16, clip 17, discharge port 18, packaging bag 19, bag opening 20, material receiving mechanism 21, frame 22.

[0034] Example 1

[0035] The structure of the automatic powder receiving device in the anode workshop of this embodiment is as follows: Figure 1 and Figure 2 As shown together, it includes a mounting frame 1 and a material receiving mechanism 21. The material receiving mechanism 21 includes two symmetrically arranged groups of arc-shaped hoops 2. The two groups of arc-shaped hoops 2 can be assembled to form a circular ring that is sleeved on the discharge port 18. The arc-shaped hoops 2 match the shape and curvature of the outer wall of the discharge port 18. The two groups of arc-shaped hoops 2 are rotatably connected to a swing arm 3. Specifically, the swing arm 3 is bent with a certain angle at both ends. Both ends of the arc-shaped hoops 2 are fixed with abutment portions 4. The abutment portions 4 at both ends of one group of arc-shaped hoops 2 abut against the abutment portions 4 at both ends of the other group of arc-shaped hoops 2. The swing arm 3 is positioned by a rotating shaft and is connected to the abutment portions 4 for relative rotation.

[0036] The end of the swing arm 3, away from the arc-shaped hoop 2, is positioned via a rotating shaft and is relatively rotatably connected to the mounting frame 1. A driving cylinder 5 is connected to the bent portion of the swing arm 3, which is used to drive the swing arm 3 to rotate on the mounting frame 1. The swing arms 3 connected to the two sets of arc-shaped hoop 2 are connected to a common set of driving cylinders 5, and the cylinder rods and cylinder seats of the driving cylinders 5 are respectively rotatably connected to the two sets of swing arms 3. In this embodiment, each abutting portion 4 is connected to two parallel sets of swing arms 3, that is, each set of arc-shaped hoop 2 is connected to one end of two parallel sets of swing arms 3. Multiple sets of parallel connecting shafts 6 are provided between the two sets of swing arms 3. Both ends of the connecting shafts 6 are rotatably connected to the swing arms 3, and the cylinder rods or cylinder seats of the driving cylinders 5 are sleeved and relatively rotatably connected to one of the sets of connecting shafts 6. In this way, when the driving cylinders 5 are in operation, they can simultaneously drive the two sets of swing arms 3 to swing together.

[0037] In addition, the arc hoop 2 in this embodiment is connected to both ends with a swing arm 3 and a drive cylinder 5. The swing arms 3 and drive cylinder 5 at both ends of the arc hoop 2 are symmetrically distributed on both sides of the arc hoop 2 with the center line of the arc hoop 2 as the axis of symmetry. At the same time, an auxiliary connecting arm 7 is connected between the supporting portion 4 and the mounting frame 1. One end of the auxiliary connecting arm 7 is rotatably connected to the mounting frame 1, and the other end is rotatably connected to a transition connecting piece 8. The transition connecting piece 8 is rotatably engaged with a group of connecting shafts 6, and the end of the transition connecting piece 8 away from the auxiliary connecting arm 7 is fixed to the supporting portion 4. A transmission rod 9 is provided between the two auxiliary connecting arms 7 connected at both ends of the same arc hoop 2. The transmission rod 9 is rotatably connected to the two auxiliary connecting arms 7.

[0038] During the specific implementation of this embodiment, the discharge port 18 is actually a discharge pipe, which is located between the two arc-shaped hoops 2. The mounting frame 1 is fixed on the outer wall of the discharge port 18. When it is necessary to connect the materials and to fix the bag opening 20 of the packaging bag 19, the bag opening 20 is put on the outside of the discharge port 18, and then the driving cylinder 5 is started and the driving cylinder 5 contracts, thereby driving the two swing arms 3 to swing inward, and the lower end of the swing arm 3 drives the supporting portion 4 and the arc-shaped hoop 2 to move inward. When the supporting portions 4 on the two arc-shaped hoops 2 are against each other, the arc-shaped hoop 2 is pressed tightly against the outer wall of the discharge port 18, thereby pressing and fixing the bag opening 20 of the packaging bag 19 to the outer wall of the discharge port 18 to ensure the connection effect of the powder material.

[0039] When the material connection is completed and the bag opening 20 of the packaging bag 19 needs to be removed from the discharge port 18, the cylinder 5 is driven to work and the cylinder rod is extended, thereby driving the lower ends of the two swing arms 3 to swing outward, and the supporting portion 4 and the arc-shaped hoop 2 also move outward. The two arc-shaped hoops 2 move away from each other, thereby canceling the clamping force on the packaging bag 19. At this time, the bag opening 20 of the packaging bag 19 can be removed from the discharge port 18.

[0040] During the swinging of the swing arm 3, the auxiliary connecting arm 7 follows the swinging and assists the swing arm 3 in swinging, making the movement of the arc hoop 2 more stable. The design of the transmission rod 9 allows the auxiliary connecting arms 7 connected at both ends of the arc hoop 2 to move synchronously, thereby making the movement control of the two ends of the arc hoop 2 more synchronized.

[0041] Example 2

[0042] In this embodiment, based on the embodiment 1, the device further includes a frame 22 and a traction mechanism provided on the frame 22, and the discharge port 18 is fixed on the frame 22. Figure 3 and Figure 4 As shown in common, the traction mechanism includes a plurality of traction hangers 10 fixed on the frame 22, and the traction hanger 10 includes a base plate 11 fixed on the mounting frame 1, and a traction cylinder 12, a traction arm 13 and a locking plate 14 are provided on the base plate 11, and the locking plate 14 is fixed on the base plate 11, and the cylinder seat of the traction cylinder 12 and the middle part of the traction arm 13 are both rotatably set on the base plate 11 through a rotating shaft, and one end of the traction arm 13 is rotatably connected to the cylinder shaft of the traction cylinder 12 through a rotating shaft, and the end of the traction arm 13 connected to the traction cylinder 12 is provided with a makeshift groove 15 for making way for the cylinder shaft, and the makeshift groove 15 is used to make way for the cylinder shaft of the traction cylinder 12 during movement to prevent the cylinder shaft from being stuck on the traction arm 13, and the other end of the traction cylinder 12 is fixedly connected with a hook 16, and the free end of the hook 16 can be abutted against the locking plate 14, so that the locking plate 14 closes and locks the free end of the hook 16 to prevent objects from slipping from the free end of the hook 16.

[0043] At the same time, in this embodiment, four traction hangers 10 are provided, and the four traction hangers 10 are evenly distributed around the periphery of the discharge port 18 .

[0044] During the specific implementation of this embodiment, based on the implementation process of Example 1, when it is necessary to connect the materials to the packaging bag 19, the end of the packaging bag 19 is pulled and hung on the hook 16. The four hooks 16 respectively pull the four corner ends of the packaging bag 19, so that the packaging bag 19 is pulled and effectively opened. In this way, when connecting the materials, it is easier for the powder to enter the packaging bag 19. After the corner ends of the packaging bag 19 are hung on the hooks 16, the pulling cylinder 12 operates and drives the pulling arm 13 to swing. The pulling arm 13 drives the hook 16 to move and causes the free end of the hook 16 to abut against the locking plate 14. The locking plate 14 closes and locks the free end of the hook 16 to prevent the packaging bag 19 from sliding off the hook 16, thereby stably hanging and pulling the packaging bag 19.

[0045] When loading is completed and the packaging bag 19 needs to be removed from the hook 16, the traction cylinder 12 works again and drives the traction arm 13 to swing in the opposite direction. The traction arm 13 drives the hook 16 to move, so that the hook 16 moves away from the locking plate 14. At this time, the free end of the hook 16 is opened, and the packaging bag 19 can be removed from the hook 16.

[0046] In actual application, in order to facilitate the hanging of the packaging bag 19 by the hook 16, as shown in FIG. Figure 7 As shown, a handle that can be hung on the hook 16 can be provided on the packaging bag 19, so that the hanging operation of the packaging bag 19 is more convenient.

[0047] Example 3

[0048] This embodiment is based on the above embodiment. Figure 5 and Figure 6 As shown, the device also includes a clip 17 fixed on the outer wall of the discharge port 18. There are multiple clips 17, and the multiple clips 17 are evenly distributed on the outer wall of the discharge port 18 to clamp and fix the bag opening 20 of the packaging bag 19 on the outer wall of the discharge port 18.

[0049] During the specific implementation of this embodiment, based on the aforementioned embodiment, when the bag opening 20 of the packaging bag 19 is placed at the discharge port 18, the bag opening 20 of the packaging bag 19 is clamped and fixed on the outer wall of the discharge port 18 by the clip 17, thereby assisting in fixing the bag opening 20 of the packaging bag 19 and making it easier to install and fix the packaging bag 19.

[0050] The above description is merely an embodiment of the present invention, and the commonly known specific technical solutions and / or features of the solution are not described in detail here. It should be noted that for those skilled in the art, without departing from the technical solution of the present invention, several variations and improvements can be made, which should also be considered as the scope of protection of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection claimed in this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. Automatic powder receiving device in anode workshop, characterized by: The two ends of the lifting link lever are connected to the lifting link of the lifting link, and the two ends of the lifting link are connected to the lifting link of the lifting link, and the lifting link is connected to the lifting link of the lifting link.

2. The automatic powder receiving device for anode workshop according to claim 1, characterized in that: A transmission rod is provided between two auxiliary connecting arms connected at both ends of the same arc-shaped hoop, and the transmission rod is rotationally connected to the two auxiliary connecting arms respectively.

3. The automatic powder material receiving device for an anode workshop according to any one of claims 1-2, characterized in that: The device also includes a frame and a traction mechanism arranged on the frame, the discharge port is arranged on the frame, the traction mechanism includes a plurality of traction hangers fixed on the frame, the traction hanger includes a base plate fixed on the mounting frame, a traction cylinder, a traction arm and a locking plate are provided on the base plate, the locking plate is fixed on the base plate, the cylinder seat of the traction cylinder and the middle part of the traction arm are rotatably arranged on the base plate, one end of the traction arm is rotatably connected to the cylinder shaft of the traction cylinder, and the end of the traction arm connected to the traction cylinder is provided with a makeshift groove for making way for the cylinder shaft, the other end of the traction cylinder is fixedly connected to a hook, and the free end of the hook can be against the locking plate.

4. The automatic powder receiving device for anode workshop according to claim 3 is characterized in that: A plurality of traction hangers are evenly distributed on the periphery of the discharge port.

5. The automatic powder material receiving device for anode workshop according to claim 4 is characterized in that: The device also includes a clamp arranged on the outer wall of the discharge port, and there are multiple clamps, which are evenly distributed on the outer wall of the discharge port.

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