Copper-tin alloy powder packaging and weighing device

Abstract

The utility model discloses a copper-tin alloy powder packaging and weighing device which comprises a metering device arranged at a discharging port of a hopper, a discharging pipe arranged below the metering device, clamping assemblies arranged on the two sides of the discharging pipe and a lifting assembly arranged below the discharging pipe, the lifting assembly comprises a tray, an anti-toppling frame and a lifting piece, the tray is located under the discharging pipe, and the anti-toppling frame is located under the lifting piece. The anti-tilting frame is arranged on the tray, and the lifting piece is connected with the tray; the tray accurately receives bottles and cans and ensures that the bottles and cans are located under the discharging pipe all the time, the lifting piece automatically adjusts the height, the bottles and cans are stably pushed to the material receiving position, manual lifting is completely replaced, the labor intensity is reduced, and safety is improved. The anti-toppling frame effectively restrains the postures of the bottles and cans and prevents the bottles and cans from toppling over in the lifting or receiving process, and production continuity and stability are guaranteed. According to the design, the feeding efficiency is remarkably improved, manual intervention is reduced, and meanwhile material waste caused by dumping of bottles and cans is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal powder packaging technical field, especially a copper tin alloy powder packaging and weighing device. BACKGROUND

[0002] The powder packaging device is a general term of the packaging equipment of the powder product, and is widely applied in the food, medicine, chemical industry and powder metallurgy industries. With the development of the metallurgical industry, the packaging requirement of the metal powder is continuously improved, and the existing powder packaging device has corresponding defects, cannot satisfy the packaging requirement of the metal powder, for example, the weight control is poor when the metal powder is packaged, leads to uneven packaging, and excessively relies on manual operation, leads to the decline of efficiency and the rise of cost. CONTENT OF THE UTILITY MODEL

[0003] The utility model wants to reach the purpose is to provide a copper tin alloy powder packaging and weighing device, solves the problem that the existing powder packaging machine relies on manual operation when receiving material, leads to the decline of efficiency.

[0004] In order to reach the above-mentioned purpose, the utility model adopts the following technical scheme: a copper tin alloy powder packaging and weighing device, including support base and support column being located on the support base, be equipped with hopper on the support column, be equipped with the metering device at the hopper's discharge port, be equipped with the discharge pipe under the metering device, be equipped with the clamping assembly on the both sides of the discharge pipe, the discharge pipe's just below the lifting assembly, the lifting assembly includes the tray, the anti-inclination frame and the lifting piece, the tray is located just below the discharge pipe, the anti-inclination frame is equipped on the tray, and the lifting piece is connected with the tray.

[0005] Further, the anti-inclination frame includes a slide rod, an upper fixed ring, a spring, and a positioning plate. The tray has a plurality of sliding holes. The slide rod is arranged in the sliding hole and penetrates from the top of the tray to the bottom of the tray. The upper fixed ring is arranged at the top of the slide rod. The spring is sleeved on the slide rod and located between the tray and the upper fixed ring. The positioning plate is fixedly connected with the support column, and the bottom end of the slide rod is fixedly connected with the positioning plate.

[0006] Further, the lifting piece includes a lifting screw, a lifting slide block, and a driving motor. The support column is provided with a support plate, and the support plate is connected with the discharge pipe. The lifting screw is connected between the positioning plate and the support plate. The lifting slide block is connected with the lifting screw. The driving motor is arranged on the support plate and connected with the lifting screw.

[0007] Further, the clamping assembly comprises a fixing frame and a cylinder clamping jaw, the fixing frame is slidably arranged on the blanking pipe, and the cylinder clamping jaw is connected with the fixing frame and located on both sides of the blanking pipe.

[0008] Further, a sliding groove or a sliding rail is arranged on the blanking pipe, a connecting sliding block is arranged on the fixing frame, and the fixing frame is connected in the sliding groove or on the sliding rail through the connecting sliding block.

[0009] Further, a lifting cylinder is arranged on the supporting plate and fixedly connected with the connecting sliding block.

[0010] Further, suction cups are arranged on both sides of the cylinder clamping jaw, a first limiting groove is arranged in the middle of the upper fixing ring, and a second limiting groove aligned with the first limiting groove is arranged in the middle of the tray.

[0011] Compared with the prior art, the bottle and the tray are arranged on the blanking pipe, the lifting device is arranged on the supporting plate, the suction cups are arranged on both sides of the cylinder clamping jaw, the first limiting groove is arranged in the middle of the upper fixing ring, and the second limiting groove aligned with the first limiting groove is arranged in the middle of the tray.

[0012] The utility model discloses a kind of bottle and can automatic stable feeding, which is characterized by comprising blanking pipe, tray, lifting device and anti-inclination frame, and the blanking pipe is arranged on the feeding line of bottle and can, and the tray is arranged on the blanking pipe. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model will be further described below in conjunction with drawings:

[0014] Figure 1 It is the structure schematic view of a kind of copper-tin alloy powder packaging weighing device of the utility model;

[0015] Figure 2 It is the left view of a kind of copper-tin alloy powder packaging weighing device of the utility model;

[0016] Figure 3 It is the front view of a kind of copper-tin alloy powder packaging weighing device of the utility model;

[0017] Figure 4 It is the structure schematic view of clamping assembly of the utility model;

[0018] Figure 5 It is Figure 3 Enlarged schematic view of A in middle;

[0019] Figure 6 It is Figure 3An enlarged schematic view at B.

[0020] In the figure: 1 support base, 11 support column, 111 support plate, 12 hopper, 13 meter, 14 discharging pipe, 141 sliding rail, 142 connecting sliding block, 143 lifting cylinder, 2 clamping assembly, 21 fixed frame, 22 cylinder clamping jaw, 3 lifting assembly, 31 tray, 311 sliding hole, 32 anti-tilting frame, 321 sliding rod, 322 upper fixed ring, 323 spring, 324 positioning plate, 33 lifting piece, 331 lifting screw, 332 lifting sliding block, 333 driving motor, 4 suction cup, 51 first limiting groove, 52 second limiting groove, 6 negative pressure dust collector. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0022] The technical scheme of the utility model will be described in detail in specific embodiments. The following several specific embodiments can be combined or replaced according to actual conditions, and the same or similar concepts or processes may not be described in some embodiments.

[0023] Embodiment 1

[0024] As Figures 1 to 6The utility model provides a copper tin alloy powder packing and weighing device, including support base 1 and support column 11 of being located on support base 1, be equipped with hopper 12 on support column 11, be equipped with the meter 13 at the hopper 12's discharge port, be equipped with the discharge pipe 14 under the meter 13, the both sides of discharge pipe 14 are equipped with clamping assembly 2, the direct under of discharge pipe 14 holds up component 3, support base 1 is rectangular base, is supported on the ground and is equipped with the roller or support foot in support base 1's bottom, make support base 1 can shift or improve temperature sex, be equipped with vertical support column 11 on support base 1, be equipped with hopper 12 on the top of support column 11, hopper 12 is fixed on support column 11 through connecting piece, be equipped with the meter 13 at the hopper 12's discharge port, the meter 13 is used for the weighing measurement of powder material of discharging, realizes the dosing, be equipped with the discharge pipe 14 under the meter 13, discharge pipe 14 is used for guiding powder material, clamping assembly 2 is used for ensuring that material bucket can be aligned under discharge pipe 14 and is used for fixing material bucket, holds up component 3 includes tray 31, anti -tilt frame 32 and lifting piece 33 tray 31 is circular tray 31, and the size of tray 31 is similar to the size of material bucket, anti -tilt frame 32 makes tray 31 form the material bucket containing space of going up, and anti -tilt frame 32 can ensure the stability of material bucket placed on tray 31, prevent material bucket from toppling, lifting piece 33 is used for driving tray 31 and material bucket placed on tray 31 to move up and cooperate with discharge pipe 14, and discharge pipe 14 charges material in material bucket, realizes the automation steady feeding of bottle and jar. Tray 31 accurately receives bottle and jar and ensures that it is always located directly under discharge pipe 14, lifting piece 33 automatically adjusts height, and bottle and jar are smoothly pushed to the receiving position, completely replace manual lifting, reduce labor intensity and improve safety; Anti -tilt frame 32 effectively restricts the posture of bottle and jar, prevents it from toppling during lifting or receiving, and ensures production continuity and stability. The design significantly improves feeding efficiency, reduces manual intervention, and avoids material waste and equipment failure caused by bottle and jar toppling, with the beneficial effects of simple operation and reliable operation.

[0025] The anti-inclination frame 32 comprises a slide rod 321, an upper fixing ring 322, a spring 323 and a positioning plate 324, the tray 31 is provided with a plurality of sliding holes 311, the slide rod 321 is arranged in the sliding hole 311 and penetrates from the top of the tray 31 to the bottom of the tray 31, the upper fixing ring 322 is arranged at the top of the slide rod 321, the spring 323 is sleeved on the slide rod 321 and located between the tray 31 and the upper fixing ring 322, the positioning plate 324 is fixedly connected with the support column 11, and the bottom end of the slide rod 321 is fixedly connected on the positioning plate 324; the sliding hole 311 penetrating through the top and the bottom is arranged at the outer side edge of the tray 31, the slide rod 321 is a cylindrical rod, the slide rod 321 is installed in the sliding hole 311 and the upper end of the slide rod 321 extends out of the upper surface of the tray 31 and the lower end extends out of the lower surface of the tray 31, the upper fixing ring 322 in the form of a circular ring is arranged at the upper end of the slide rod 321, the spring 323 is arranged between the fixing ring and the tray 31, the spring 323 is sleeved on the slide rod 321 to ensure the stability of the spring 323, the height between the upper fixing ring 322 and the tray 31 can be changed, the positioning plate 324 is arranged below the tray 31 and fixed on the support column 11, and the lower end of the slide rod 321 is fixedly connected on the positioning plate 324; the working principle is that when the tray 31 is driven upward by the lifting piece 33, because the slide rod 321 is fixedly connected on the positioning plate 324, the height of the upper fixing ring 322 is fixed, so the upper fixing ring 322 does not contact the blanking pipe 14 and is close to the blanking pipe 14, so as not to interfere with the butt joint of the material barrel and the blanking pipe 14, when the tray 31 is lowered, the upper fixing ring 322 can prevent the material barrel placed in the tray 31 from being tilted, and the smoothness of the feeding process is realized and the placed material barrel is prevented from being tilted.

[0026] The lifting piece 33 comprises a lifting screw 331, a lifting sliding block 332 and a driving motor 333, the support column 11 is provided with a support plate 111, the support plate 111 is connected with the blanking pipe 14, the lifting screw 331 is connected between the positioning plate 324 and the support plate 111, the lifting sliding block 332 is connected with the lifting screw 331 in a matched mode, and the driving motor 333 is arranged on the support plate 111 and connected with the lifting screw 331; when the driving motor 333 drives the lifting screw 331 to rotate, the lifting sliding block 332 is driven to produce stable vertical displacement through a threaded pair transmission, and the rigid transmission mode can ensure that the tray 31 does not shake and deviate during lifting; the fixed connection between the support plate 111 and the positioning plate 324 forms an integral force bearing frame, and vibration and deformation during lifting are effectively inhibited; the self-locking characteristic of the screw transmission enables the tray 31 to be reliably parked at any position, thereby preventing accidental falling of the material barrel during butt joint and avoiding the drift problem existing in the traditional cylinder or hydraulic lifting, and the structure can self-adaptively adjust the material receiving position of the material barrel with different heights, so that the material barrels with different heights are also applicable to the device.

[0027] The clamping assembly 2 comprises a fixed frame 21 and a cylinder clamping jaw 22, the fixed frame 21 is slidably arranged on the blanking pipe 14, and the cylinder clamping jaw 22 is connected with the fixed frame 21 and located on both sides of the blanking pipe 14; the fixed frame 21 is composed of a steel ring and L-shaped steel pieces on both sides, the diameter of the steel ring is larger than that of the blanking pipe 14 and the steel ring does not contact the blanking pipe 14, the center of the steel ring is aligned with the center of the blanking pipe 14, the cylinder clamping jaw 22 is mounted on the bottom of the L-shaped steel piece, the front end of the cylinder clamping jaw 22 is a semicircular clamp, and the semicircular clamp is driven by the cylinder clamping jaw 22 to abut on the material barrel to fix the material barrel.

[0028] A negative pressure dust collector 6 is arranged between the blanking port and the blanking pipe 14; the negative pressure dust collector 6 is used for sucking out the overflowed powder to prevent the powder from leaking.

[0029] Embodiment 2:

[0030] As shown in Figure 5 and Figure 6 A sliding groove or a sliding rail 141 is arranged on the blanking pipe 14, a connecting sliding block 142 is arranged on the fixed frame 21, and the fixed frame 21 is connected in the sliding groove or on the sliding rail 141 through the connecting sliding block 142; the fixed frame 21 can stably move up and down on the blanking pipe 14 through the action of the sliding rail 141 and the connecting sliding block 142, the movement of the fixed frame 21 can adjust the position of the cylinder clamping jaw 22, and the movement of the fixed frame 21 is driven by a lifting cylinder 143.

[0031] The suction cups 4 are arranged on both sides of the cylinder clamping jaw 22, the disc faces of the suction cups 4 face the blanking pipe 14, the tail portions of the suction cups 4 are connected with air pipes and external air sources, and the suction cups 4 are used for opening the self-sealing bag.

[0032] The first limiting groove 51 is arranged in the middle of the upper fixing ring 322, and the second limiting groove 52 is arranged in the middle of the tray 31 and is aligned with the first limiting groove 51; the first limiting groove 51 is arranged in the middle of the upper fixing ring 322, that is, the upper fixing ring 322 is divided into two semicircular fixing rings, and the two semicircular fixing rings are symmetrically arranged and close to each other, and the first limiting groove 51 is left in the middle; the width of the first limiting groove 51 is just enough to place one self-sealing bag; in order to ensure the stability of the self-sealing bag, the second limiting groove 52 is also arranged on the tray 31, and the second limiting groove 52 is aligned with the first limiting groove 51; the working principle is that the self-sealing bag is placed in the first limiting groove 51 and the second limiting groove 52, the tray 31 and the self-sealing bag placed on the tray 31 are driven to move upwards by the lifting piece 33, the lifting cylinder 143 is driven to drive the fixing frame 21 and the cylinder clamping jaw 22 to descend below the blanking pipe 14, the cylinder clamping jaw 22 is clamped forward, at this time, the suction cups 4 on both sides suck the self-sealing bag, the cylinder clamping jaw 22 is driven to loosen, the self-sealing bag is opened, at this time, the lifting cylinder 143 is driven to move upwards, and the self-sealing bag is sleeved on the blanking pipe 14; the embodiment realizes automatic positioning, opening and bagging integration of the self-sealing bag, greatly improves the bagging efficiency and precision, avoids the instability of manual operation, effectively prevents the self-sealing bag from falling off or tilting in the loading process through accurate positioning of the limiting groove and stable adsorption of the suction cup 4, ensures the continuity and reliability of the loading process, and significantly reduces manual intervention and material waste.

[0033] In addition to the preferred embodiments described above, the utility model also has other embodiments, and all other embodiments obtained by a person skilled in the art without creative labor based on the embodiments in the utility model belong to the range of the utility model claimed.

Claims

1. A copper-tin alloy powder packing weighing device comprising a support base and a support column provided on the support base, a hopper being provided on the support column, characterized in that, The hopper is provided with a meter at a discharging port, and a discharging pipe is arranged below the meter, clamping assemblies are arranged on both sides of the discharging pipe, and a lifting assembly is arranged below the discharging pipe, wherein the lifting assembly comprises a tray, an anti-tilting frame and a lifting piece, the tray is arranged directly below the discharging pipe, the anti-tilting frame is arranged on the tray, and the lifting piece is connected with the tray.

2. The copper-tin alloy powder packaging weighing device according to claim 1, characterized by The anti-tilting frame comprises a sliding rod, an upper fixing ring, a spring and a positioning plate, a plurality of sliding holes are arranged on the tray, the sliding rod is arranged in the sliding hole and penetrates through from above the tray to below the tray, the upper fixing ring is arranged on the top of the sliding rod, the spring is sleeved on the sliding rod and located between the tray and the upper fixing ring, and the positioning plate is fixedly connected with the supporting column, and the bottom end of the sliding rod is fixedly connected with the positioning plate.

3. The copper-tin alloy powder packaging weighing device according to claim 2, characterized by The lifting piece comprises a lifting screw, a lifting sliding block and a driving motor, a supporting plate is arranged on the supporting column, the supporting plate is connected with the discharging pipe, the lifting screw is connected between the positioning plate and the supporting plate, the lifting sliding block is connected with the lifting screw in a matched mode, and the driving motor is arranged on the supporting plate and connected with the lifting screw.

4. The copper-tin alloy powder packaging weighing device according to claim 3, characterized by The clamping assembly comprises a fixing frame and a cylinder clamping jaw, the fixing frame is slidably arranged on the discharging pipe, and the cylinder clamping jaw is connected with the fixing frame and arranged on both sides of the discharging pipe.

5. The copper-tin alloy powder packaging weighing device according to claim 4, characterized by A sliding groove or a sliding rail is arranged on the discharging pipe, a connecting sliding block is arranged on the fixing frame, and the fixing frame is connected in the sliding groove or on the sliding rail through the connecting sliding block.

6. The copper-tin alloy powder packaging weighing device according to claim 5, characterized by A lifting cylinder is arranged on the supporting plate and fixedly connected with the connecting sliding block.

7. The copper-tin alloy powder packaging weighing device according to claim 4, characterized by Suction cups are arranged on both sides of the cylinder clamping jaw, and the suction cups are connected with a gas source.

8. The copper-tin alloy powder packaging weighing device according to claim 2, characterized by A first limiting groove is arranged in the middle of the upper fixing ring, and a second limiting groove aligned with the first limiting groove is arranged in the middle of the tray.

9. The copper-tin alloy powder packaging weighing device according to claim 1, characterized by A negative pressure dust collector is arranged between the discharging port and the discharging pipe.

Images