Numerical control frame stacking device for liquid accumulator barrel

Abstract

The utility model discloses a numerical control frame stacking device for liquid accumulator barrels. The numerical control frame stacking device comprises a frame, a strip-shaped material box, a magnetic attraction assembly and a moving assembly. The strip-shaped material box is erected and fixed to the frame and connected with the output end of the conveyor, the strip-shaped material box is provided with a strip-shaped material groove which is provided with an upward opening and can contain a plurality of barrels, and the barrels can be contained and arranged. The magnetic attraction assembly comprises a strip-shaped support matched with the strip-shaped material box, a magnetic piece and a pusher, a strip-shaped groove which is provided with a downward opening and can contain the magnetic piece is formed in the bottom of the strip-shaped support, the pusher fixed to the strip-shaped support can push the magnetic piece to move in the vertical direction relative to the strip-shaped support, and the width of the magnetic piece is smaller than the length of each barrel. The magnetic attraction force of the magnetic parts to the barrels is larger than the gravity of the barrels so that the barrels in the strip-shaped material box can be attracted tightly, the moving assembly is installed on the frame, the moving assembly can drive the magnetic attraction assembly to move in a three-dimensional space formed in the frame, and sorting and framing of the barrels are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of liquid storage cylinder code frames, and in particular relates to a liquid storage cylinder numerical control code frame device. Background Art

[0002] The liquid accumulator is an important part of the compressor, which plays the role of storage, gas-liquid separation, filtration, silencing and refrigerant buffering. It is composed of liquid accumulator cylinder, air inlet pipe, air outlet pipe, filter screen and other parts. When preparing the liquid accumulator, it is necessary to cut the long tube raw material into several short tube liquid accumulator cylinders, and frame the short tube liquid accumulator cylinders to facilitate moving to the corresponding processing equipment.

[0003] At present, manual framing is usually adopted, which is time-consuming, labor-intensive and has high labor costs. There is also a form of framing by a robot. In the prior art, the use of robot equipment often has the following disadvantages:

[0004] 1. The manipulator equipment is expensive and can only clamp and frame one liquid storage cylinder at a time, which has low work efficiency. If the number of manipulators is increased, the floor space and use cost of the equipment will be greatly increased;

[0005] 2. Since the liquid storage cylinder transported by the conveyor is in a horizontal state, it is difficult to position the liquid storage cylinder when clamping it;

[0006] 3. When the robot clamps the blank of the liquid reservoir cylinder, the clamping claws are likely to rub against the outer wall of the liquid reservoir cylinder, causing scratches on the outer surface of the liquid reservoir cylinder, affecting the molding quality of the product. Utility Model Content

[0007] In view of the above-mentioned deficiencies, the utility model provides a CNC framing device for a liquid reservoir cylinder, in which a frame is installed at the tail of a conveyor, and a strip material box, a magnetic suction component and a moving component are arranged in the frame, so as to realize the framing of multiple liquid reservoir cylinders at the same time, greatly improving the framing efficiency of the liquid reservoir cylinders. The strip material box is installed at the output end of the conveyor, and the cylinders transported to the strip material box via the conveyor can be neatly distributed along the extension direction of the strip material box, so that the magnetic parts can absorb the cylinders in the strip material box. The magnetic parts are used to magnetically absorb the liquid reservoir cylinder to avoid surface scratches on the liquid reservoir cylinder and reduce the amount of damage to the liquid reservoir cylinder caused by framing the liquid reservoir cylinder.

[0008] The utility model is realized by the following technical solutions:

[0009] A numerical control code frame device for a liquid storage cylinder includes a frame, a strip material box, a magnetic suction component and a moving component. The strip material box is fixed to the frame and connected to the output end of the conveyor. The strip material box is provided with a strip material trough with an opening upward and capable of accommodating multiple cylinders. The cylinders in a horizontal state transported to the strip material trough by the conveyor are in clearance fit with the strip material trough and can roll along the extension direction of the strip material trough to achieve the accommodation and arrangement of the cylinders. The magnetic suction component includes a strip support adapted to the strip material box, a magnetic member and a pusher. The bottom of the strip support is provided with a strip groove with an opening downward and capable of accommodating the magnetic member. The pusher fixed to the strip support can push the magnetic member to move in the vertical direction relative to the strip support. The width of the magnetic member is less than the length of each cylinder. The magnetic suction force of the magnetic member on the cylinder is greater than the gravity of the cylinder, so as to facilitate the suction of multiple cylinders in the strip material box. The difference between the depth of the strip groove and the thickness of the magnetic member is greater than the farthest adsorption distance of the cylinder adsorbed by the magnetic member, so as to separate the magnetic member from the cylinder. The moving component is installed on the frame, and the moving component can drive the magnetic suction component to move in the three-dimensional space formed inside the frame to realize the coding frame of the cylinder.

[0010] Furthermore, the magnetic piece is in the shape of a long strip, and the length of the magnetic piece is not less than the length of the strip trough, and blocks are fixed at both ends of the magnetic piece to prevent the magnetic piece from detaching from the magnetic piece along the two side edges of the magnetic piece due to the tilt of the magnetic piece after the magnetic piece absorbs multiple liquid storage cylinders.

[0011] Furthermore, the bottom of the magnetic member has a plurality of arc grooves that cooperate with the side walls of the cylinder. Along the extension direction of the magnetic member, the arc grooves are arranged side by side and evenly distributed. The distance between the axes of the circles where two adjacent arc grooves are located is equal to the diameter of the cylinder, thereby increasing the contact area between the magnetic member and the liquid storage cylinder and improving the stability of the magnetic member when adsorbing the liquid storage cylinder.

[0012] Furthermore, the magnetic part is a magnet or an electromagnet. When the magnetic part is an electromagnet, the numerical control code frame device is also provided with a controller connected to the electromagnet. The electromagnet is used to facilitate the adjustment of the magnetic attraction force, and the degree of automation of the cylinder adsorption is high.

[0013] Furthermore, along the extension direction of the strip trough, the bottom of the strip trough is sloped, and the angle between the plane where the bottom of the trough is located and the horizontal plane is less than 1°. The closer to the output end of the conveyor, the higher the height of the strip trough, which facilitates the movement of the cylinder located in the strip trough along the extension direction of the strip trough toward the direction away from the feed port.

[0014] Furthermore, the bottom of the strip trough is coated with a Teflon coating, which has a low friction coefficient. Spraying the Teflon coating on the bottom of the strip trough helps to reduce the resistance of the cylinder when it rolls along the strip trough.

[0015] Furthermore, a feed port is provided at one end of the strip material box close to the conveyor, and a stable magnetic plate is fixed to one end of the strip material box away from the conveyor, which plays a role in fixing the liquid storage cylinder in the strip material box to a certain extent.

[0016] Furthermore, a rubber pad is attached to one side of the stabilizing magnetic plate close to the cylinder body, thereby protecting the cylinder body of the liquid reservoir.

[0017] Furthermore, the moving assembly includes an X-axis moving member, a Y-axis moving member and a Z-axis moving member that are interconnected to realize the movement of the liquid reservoir cylinder, thereby facilitating the framing operation of the liquid reservoir cylinder.

[0018] Beneficial effects of the utility model:

[0019] 1. Install a frame at the tail of the conveyor, and set a strip material box, a magnetic suction component and a moving component in the frame to realize the sorting and framing of multiple liquid storage cylinders at the same time, greatly improving the framing efficiency of the liquid storage cylinders;

[0020] 2. The strip material box is installed at the output end of the conveyor, and the cylinders transported to the strip material box by the conveyor can be neatly distributed along the extension direction of the strip material box, so that the magnetic part can absorb the cylinders in the strip material box;

[0021] 3. Use magnetic parts to magnetically absorb materials on the liquid storage cylinder to avoid surface scratches on the liquid storage cylinder and reduce the damage to the liquid storage cylinder caused by the frame of the liquid storage cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A connection diagram for illustrating a schematic implementation of a numerical control code frame device for a liquid storage cylinder in the utility model;

[0023] Figure 2 A schematic structural diagram for illustrating a schematic implementation of a numerical control code frame device for a liquid storage cylinder in the utility model;

[0024] Figure 3 To illustrate Figure 2 A partial enlarged schematic diagram in the middle;

[0025] Figure 4 To illustrate Figure 2 A partial enlarged schematic diagram of point B in the middle;

[0026] Figure 5 A schematic diagram for explaining a schematic implementation of a magnetic member of a numerical control code frame device for a liquid storage cylinder in the utility model;

[0027] Figure 6A structural schematic diagram for illustrating a schematic implementation of a magnetic component of a numerical control code frame device for a liquid storage cylinder in the utility model;

[0028] Figure 7 A structural schematic diagram for illustrating another exemplary implementation of a magnetic member of a numerical control code frame device for a liquid storage cylinder in the utility model;

[0029] Figure 8 A cross-sectional view for illustrating a schematic implementation of a magnetic component of a numerical control code frame device for a liquid storage cylinder in the utility model.

[0030] List of parts and reference numerals:

[0031] 1. Frame; 2. Strip material box; 21. Strip material trough; 22. Feed port; 23. Stabilizing magnetic plate; 3. Magnetic suction assembly; 31. Strip support; 311. Strip trough; 32. Magnetic member; 321. Arc trough; 33. Pusher; 34. Stopper; 4. Moving assembly; 41. X-moving member; 42. Y-moving member; 43. Z-moving member; 5. Conveyor; 6. Cylinder. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] It should be noted that the directional terms such as left, right, up, down, front and back in the embodiments of the present invention are merely relative concepts or are based on the normal use state of the product, that is, the direction of movement of the product, and should not be considered as limiting.

[0034] In addition, it should be noted that the dynamic terms such as "relative motion" mentioned in the embodiments of the present invention are not only changes in position, but also include movements such as rotation and rolling where there is no relative change in position but a change in state.

[0035] Finally, it should be noted that when a component is referred to as being "located" or "set on" another component, it can be on the other component or there can be an intermediate component at the same time. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or there can be an intermediate component at the same time.

[0036] like Figures 1 to 8The present invention shows a CNC code frame device for a liquid storage cylinder, comprising a frame 1, a strip material box 2, a magnetic suction assembly 3 and a moving assembly 4. The strip material box 2 is fixed to the frame 1 and connected to the output end of the conveyor 5. The strip material box 2 is provided with a strip material trough 21 with an upward opening and capable of accommodating a plurality of cylinders 6. The cylinders 6 in a horizontal state transported to the strip material trough 21 by the conveyor 5 are in clearance fit with the strip material trough 21 and can roll along the extension direction of the strip material trough 21, so as to realize the accommodation and arrangement of the cylinders 6. The magnetic component 3 includes a strip support 31 adapted to the strip material box 2, a magnetic member 32 and a pusher 33. The bottom of the strip support 31 is provided with a strip groove 311 which opens downward and can accommodate the magnetic member 32. The pusher 33 fixed to the strip support 31 can push the magnetic member 32 to move in the vertical direction relative to the strip support 31. The width of the magnetic member 32 is less than the length of each cylinder 6. The magnetic attraction force of the magnetic member 32 on the cylinder 6 is greater than the gravity of the cylinder 6, so as to absorb the multiple cylinders 6 in the strip material box 2. The difference between the depth of the strip groove 311 and the thickness of the magnetic member 32 is greater than the farthest adsorption distance of the magnetic member 32 to adsorb the cylinder 6, so as to separate the magnetic member 32 from the cylinder 6. The moving component 4 is installed on the frame 1, and the moving component 4 can drive the magnetic component 3 to move in the three-dimensional space formed inside the frame 1 to realize the coding frame of the cylinder 6.

[0037] It should be noted that the CNC frame device for the liquid reservoir cylinder is mainly used to frame and store the liquid reservoir cylinder 6 to be processed, so as to move the liquid reservoir cylinder 6 to the next processing step. When preparing the liquid reservoir cylinder 6, it is necessary to cut a long tube into several short tubes, which are the blanks of the liquid reservoir cylinder 6. This device is used to frame and store the blanks of the liquid reservoir cylinder 6. When cutting the long tube, in order to save costs, the long tube is often placed horizontally to facilitate the tube cutting machine to cut the long tube. The cut liquid reservoir cylinder 6 will fall into the conveyor 5 in a horizontal state, so the liquid reservoir cylinder 6 transported on the conveyor 5 is in a horizontal state.

[0038] In one embodiment, the conveyor 5 moves the liquid storage cylinder 6 horizontally into the strip material slot 21 of the strip material box 2, and the cylinder 6 rolls to the end away from the feed port 22 after entering the strip material slot 21, until the liquid storage cylinder 6 in the strip material slot 21 reaches full capacity. The moving component 4 moves the magnetic attraction component 3 downward to the top of the strip material slot 21, and then the pusher 33 pushes the magnetic member 32 downward, so that the magnetic member 32 moves vertically downward relative to the strip support 31 until the magnetic member 32 abuts against the cylinder 6. The cylinder 6 is attracted by the magnetic component 32, and the moving component 4 drives the cylinder 6 to move into the basket below the frame 1 through the magnetic attraction component 3, and the pusher 33 drives the magnetic component 32 to move upward so that the magnetic component 32 shrinks into the strip groove 311. Since the thickness of the magnetic component 32 is less than the thickness of the strip groove 311, when the magnetic component 32 shrinks into the strip groove 311, the bottom wall of the strip support 31 abuts against the cylinder 6 and prevents the cylinder 6 from continuing to move upward with the magnetic component 32. The magnetic component 32 is separated from the cylinder 6, thereby realizing the discharge of the cylinder 6, and then realizing the synchronous coding operation of multiple liquid storage cylinders 6.

[0039] In one embodiment, the length of the strip material box 2 can be the same as the length of the basket, so that the material of the liquid storage cylinder 6 extracted by the magnetic suction component 3 can just fill a row of positions in the basket, thereby improving the efficiency of the liquid storage cylinder 6 code frame.

[0040] Preferably, the magnetic member 32 is in the shape of a long strip, and the length of the magnetic member 32 is not less than the length of the strip trough 21, and blocks 34 are fixed at both ends of the magnetic member 32. This prevents the magnetic member 32 from adsorbing multiple liquid storage cylinders 6, and the liquid storage cylinders 6 are separated from the magnetic member 32 along the two side edges of the magnetic member 32 due to the tilt of the magnetic member 32.

[0041] In one embodiment, after the magnetic member 32 absorbs the liquid reservoir cylinder 6, the moving assembly 4 drives the magnetic member 32 to move, but the absolute level of the magnetic member 32 cannot be guaranteed. Since the liquid reservoir cylinder 6 absorbed to the bottom of the magnetic member 32 is in line contact with the magnetic member 32, it is easy to cause the liquid reservoir cylinder 6 to roll along the extension direction of the magnetic member 32 toward the lower end of the magnetic member 32, causing the liquid reservoir cylinder 6 to separate from the magnetic member 32, or causing the liquid reservoir cylinder 6 to roll from the bottom of the magnetic member 32 to the corner or side of the magnetic member 32, affecting the subsequent encoding of the liquid reservoir cylinder 6. The blocks 34 are arranged at both ends of the magnetic member 32, which can effectively limit the rolling distance of the liquid reservoir cylinder 6 relative to the magnetic member 32.

[0042] Preferably, the bottom of the magnetic member 32 has a plurality of arc grooves 321 that cooperate with the side walls of the cylinder 6. Along the extension direction of the magnetic member 32, the arc grooves 321 are arranged side by side and evenly distributed. The distance between the axes of the circles where two adjacent arc grooves 321 are located is equal to the diameter of the cylinder 6, thereby increasing the contact area between the magnetic member 32 and the liquid storage cylinder 6 and improving the stability of the magnetic member 32 when adsorbing the liquid storage cylinder 6.

[0043] In one embodiment, a plurality of arc grooves 321 are provided below the magnetic member 32. When the magnetic member 32 adsorbs the reservoir cylinder 6, the arc grooves 321 abut against the outer peripheral surface of the reservoir cylinder 6, that is, the magnetic member 32 and the reservoir cylinder 6 are in surface contact, which greatly improves the stability of the adsorbed reservoir cylinder 6 relative to the magnetic member 32.

[0044] Preferably, the magnetic member 32 is a magnet or an electromagnet. When the magnetic member 32 is an electromagnet, the numerical control code frame device is further provided with a controller connected to the electromagnet. The electromagnet is used to facilitate the adjustment of the magnetic attraction force, and the degree of automation of the adsorption of the cylinder 6 is high.

[0045] In one embodiment, the magnetic member 32 is an electromagnet. When the magnetic component takes out the barrel 6 in the strip material box 2, the electromagnet is energized. The electromagnet in the energized state magnetically absorbs the multiple liquid storage barrels 6 at the same time, so as to take out all the barrels 6 in the strip material slot 21, and take out the multiple barrels 6. Then, the moving component 4 moves the barrel 6 adsorbed by the magnetic member 32 into the basket, and the electromagnet is powered off. The electromagnet releases the adsorption effect on the barrel 6, and the barrel 6 is separated from the electromagnet and falls into the basket, so that the liquid storage barrel 6 is smoothly placed into the basket.

[0046] Preferably, along the extension direction of the strip trough 21, the bottom of the strip trough 21 is sloped, and the angle between the plane where the bottom of the trough is located and the horizontal plane is less than 1°. The closer to the output end of the conveyor 5, the higher the height of the strip trough 21, which facilitates the movement of the cylinder 6 located in the strip trough 21 along the extension direction of the strip trough 21 toward the direction away from the feed port 22.

[0047] It should be noted that when the inclination angle of the groove bottom is set within 1°, it will basically not affect the magnetic member 32 adsorbing the liquid storage tank cylinder 6.

[0048] Preferably, the bottom of the strip trough 21 is coated with a Teflon coating, which has a low friction coefficient. Spraying the Teflon coating on the bottom of the strip trough 21 helps to reduce the resistance of the barrel 6 when rolling along the strip trough 21.

[0049] Preferably, a feed port 22 is provided at one end of the strip box 2 close to the conveyor 5 , and a stabilizing magnetic plate 23 is fixed to the other end of the strip box 2 away from the conveyor 5 , which fixes the liquid storage cylinder 6 in the strip box 2 to a certain extent.

[0050] In one embodiment, after the cylinder 6 rolls along the strip trough 21 to the stable magnetic plate 23, the cylinder 6 is adsorbed by the stable magnetic plate 23. Since the cylinder 6 has magnetic conductivity, the next cylinder 6 that rolls along the strip trough 21 and abuts against the cylinder 6 can also be adsorbed to a certain extent, that is, the cylinder 6 in the strip trough 21 is adsorbed and fixed, which helps to prevent the cylinder 6 from flowing back along the strip trough 21 toward the feed port 22. It should be noted that the magnetic attraction of the stable magnetic plate 23 on the cylinder 6 is much smaller than the magnetic attraction of the magnetic member 32 on the cylinder 6, and the provision of the stable magnetic plate 23 does not substantially affect the magnetic attraction extraction of the cylinder 6 by the magnetic member 32.

[0051] Preferably, a rubber pad is attached to one side of the stabilizing magnetic plate 23 close to the cylinder 6 to protect the liquid reservoir cylinder 6 .

[0052] Preferably, the moving assembly 4 includes an X-axis moving member 41 , a Y-axis moving member 42 and a Z-axis moving member 43 which are interconnected to realize the movement of the liquid reservoir cylinder 6 , thereby facilitating the framing operation of the liquid reservoir cylinder 6 .

[0053] It should be noted that the X-axis moving member 41, the Y-axis moving member 42 and the Z-axis moving member 43 are all moving mechanisms that drive the magnetic component to move in space, and all include slide rails and drive motors. The specific structures of the X-axis moving member 41, the Y-axis moving member 42 and the Z-axis moving member 43 are conventional technologies and will not be repeated here.

[0054] When the above-mentioned CNC coding frame device for liquid reservoir cylinders is used, a frame 1 is installed at the tail of the conveyor 5, and a strip material box 2, a magnetic suction component 3 and a moving component 4 are arranged in the frame 1 to realize the sorting and coding of multiple liquid reservoir cylinders 6 at the same time, greatly improving the coding frame efficiency of the liquid reservoir cylinders 6. The strip material box 2 is installed at the output end of the conveyor 5, and the cylinders 6 transported to the strip material box 2 via the conveyor 5 can be neatly distributed along the extension direction of the strip material box 2, so that the magnetic member 32 can absorb the cylinders 6 in the strip material box 2. The magnetic member 32 is used to magnetically absorb the liquid reservoir cylinder 6 to avoid surface scratches on the liquid reservoir cylinder 6 and reduce the amount of damage to the liquid reservoir cylinder 6 caused by coding the liquid reservoir cylinder 6.

[0055] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A numerical control code frame device for a liquid storage cylinder, characterized in that: include: frame; A strip material box, the strip material box is fixed to the frame and connected to the output end of the conveyor, the strip material box is provided with a strip material trough with an opening upward and capable of accommodating a plurality of cylinders, the cylinders in a horizontal state transported into the strip material trough by the conveyor are in clearance fit with the strip material trough and can roll along the extension direction of the strip material trough; A magnetic attraction component, the magnetic attraction component comprises a strip support adapted for the strip material box, a magnetic member and a pusher, the bottom of the strip support is provided with a strip groove which opens downward and can accommodate the magnetic member, the pusher fixed to the strip support can push the magnetic member to move in the vertical direction relative to the strip support, the width of the magnetic member is smaller than the length of each of the cylinders, the magnetic attraction force of the magnetic member on the cylinder is greater than the gravity of the cylinder, and the difference between the depth of the strip groove and the thickness of the magnetic member is greater than the farthest adsorption distance of the cylinder by the magnetic member; A moving component is installed on the frame, and the moving component can drive the magnetic attraction component to move in the three-dimensional space formed inside the frame.

2. A liquid storage cylinder numerical control code frame device according to claim 1, characterized in that: The magnetic member is in the shape of an elongated strip, and the length of the magnetic member is not less than the length of the strip-shaped material trough, and stoppers are fixed at both ends of the magnetic member.

3. A liquid storage cylinder numerical control code frame device according to claim 1, characterized in that: The bottom of the magnetic part has a plurality of arc grooves matched with the side wall of the cylinder. Along the extension direction of the magnetic part, the arc grooves are arranged side by side and evenly distributed, and the distance between the axes of the circles where two adjacent arc grooves are located is equal to the diameter of the cylinder.

4. A liquid storage cylinder numerical control code frame device according to claim 1, characterized in that: The magnetic part is a magnet or an electromagnet. When the magnetic part is an electromagnet, the numerical control code frame device is further provided with a controller connected to the electromagnet.

5. A liquid storage cylinder numerical control code frame device according to claim 1, characterized in that: Along the extension direction of the strip trough, the bottom of the strip trough is sloped, and the angle between the plane where the bottom of the trough is located and the horizontal plane is less than 1°. The closer to the output end of the conveyor, the higher the height of the strip trough.

6. A liquid storage cylinder numerical control code frame device according to claim 5, characterized in that: The bottom of the strip trough is coated with Teflon coating.

7. A liquid storage cylinder numerical control code frame device according to claim 1, characterized in that: A feeding port is provided at one end of the strip material box close to the conveyor, and a stabilizing magnetic plate is fixed at one end of the strip material box away from the conveyor.

8. A liquid storage cylinder numerical control code frame device according to claim 7, characterized in that: A rubber pad is attached to one side of the stable magnetic plate close to the cylinder.

9. A liquid storage cylinder numerical control code frame device according to claim 1, characterized in that: The moving assembly comprises an X-moving member, a Y-moving member and a Z-moving member which are connected to each other.

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