Efficient stacking clamp for drinking water

Abstract

The utility model relates to an efficient drinking water stacking clamp, which belongs to the drinking water barrel stacking clamp technology and comprises a connecting frame of an inverted U-shaped structure, a mechanical arm externally connected with the top of the connecting frame, two fixing sleeve rods symmetrically arranged between the front inner side wall and the rear inner side wall of the connecting frame, and two moving strips slidably arranged in the fixing sleeve rods. A driving assembly used for controlling the two moving strips to be close to or away from each other synchronously is further arranged in the connecting frame, strip-shaped sliding grooves are formed in the bottoms of the two moving strips, a plurality of multi-point clamping assemblies with the adjustable distance are installed in the strip-shaped sliding grooves, and the multi-point clamping assembly located in the middle is fixedly arranged in the strip-shaped sliding grooves. According to the multi-point clamping device, the number of clamping points is large, the multi-point clamping device is suitable for clamping water buckets of different sizes, the clamping effect is good, the applicability is high, and the practical value is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to drinking water bucket stacking clamp technical field, especially a kind of high-efficiency drinking water stacking clamp. BACKGROUND

[0002] The drinking water bucket stacking clamp is a tool designed to improve the efficiency of stacking drinking water buckets. These clamps are mainly divided into manual stacking clamps, pneumatic stacking clamps and electric stacking clamps. Manual clamps are suitable for small enterprises, while pneumatic and electric clamps are more suitable for large enterprises, which can significantly improve production efficiency. The design of the clamp usually takes into account the stable clamping of the drinking water bucket to prevent it from falling or being damaged during stacking. These clamps usually have high flexibility and adaptability, and can be adjusted according to different stacking needs. The appropriate clamp can be selected according to the size, shape and material of the bucket to ensure the best clamping effect and stacking efficiency.

[0003] However, the traditional clamp usually only applies a horizontal grabbing force to the bucket cover, and the clamping force on the bucket body is insufficient, which may cause the clamp to detach. In order to reduce the probability of detachment, the clamp needs to exert a large force, which may damage the bucket cover. Therefore, the present application is proposed. SUMMARY

[0004] To overcome the technical defects of the prior art, the utility model provides a kind of high-efficiency drinking water stacking clamp, with good clamping effect, strong applicability effect.

[0005] The technical solution adopted by the utility model is: including the connecting frame of inverted U type structure, the connecting frame top is connected with mechanical arm, two fixed sleeve rods are symmetrically arranged between the front and rear inner side walls of the connecting frame, two moving strips are slidably arranged in the fixed sleeve rod, so that the two moving strips can move in the connecting frame, the two multi-point clamping assemblies below are carried out by the approaching of the two moving strips to clamp the drinking water bucket, the driving assembly for controlling the two moving strips to approach or move away synchronously is further provided in the connecting frame, a plurality of distance-adjustable multi-point clamping assemblies are installed in the strip-shaped sliding groove at the bottom of the two moving strips, the opening of the driving part can control the movement of the two moving strips at the same time, the two multi-point clamping assemblies approach at the same time when the two moving strips approach each other, so that the drinking water bucket can be clamped and fixed between the two multi-point clamping assemblies.

[0006] Preferably, the multi-point clamping assembly located in the middle is fixedly arranged in the strip-shaped sliding groove, and the other multi-point clamping assemblies are slidably arranged in the strip-shaped sliding groove.

[0007] Preferably, each of the multi-point clamping assemblies is connected in sequence by an elastic telescopic rod, and the two multi-point clamping assemblies located at the most side are connected with the inner wall of the strip-shaped sliding groove by an electric push rod. The telescopic movement of the two electric push rods can push the two multi-point clamping assemblies at the side to move. Due to the indirect connection relationship of each elastic telescopic rod, the distance between each multi-point clamping assembly remains the same. The telescopic movement of the electric push rod can control the distance between each multi-point clamping assembly. In actual use, the distance between each multi-point clamping assembly can be adjusted according to the size of the bucket, thereby improving the application range.

[0008] Preferably, the driving assembly comprises a driving motor fixedly installed on the connecting frame and a bidirectional screw rod rotationally arranged on the inner wall of the connecting frame. The output shaft of the driving motor is fixedly connected with the bidirectional screw rod. The rotation of the bidirectional screw rod can be driven by the opening of the driving motor.

[0009] Preferably, two threads with opposite directions are symmetrically arranged on the bidirectional screw rod, and two moving strips are respectively installed on the two threads. Since the two threads on the bidirectional screw rod are opposite, and the two ends of the moving strip are respectively sleeved on the two fixed sleeve rods, the moving strip cannot rotate. Therefore, when the bidirectional screw rod rotates, the moving strip can be pushed to move by the threads. Since the directions of the two threads are opposite, the moving directions of the two moving strips are opposite, so as to realize the control of the moving apart and moving close of the two moving strips and the two multi-point clamping assemblies. When the two multi-point clamping assemblies move close, the middle bucket can be fixed. When the two multi-point clamping assemblies move apart, the control is released, thereby realizing the unloading of the bucket.

[0010] Preferably, the multi-point clamping assembly comprises a base arranged in the strip-shaped sliding groove. The bottom of the base is connected with a fixing seat through an extension rod. Bucket cover clamping pieces are arranged on the side wall of the fixing seat. The bucket cover clamping pieces are arc-shaped pieces. When the two bucket cover clamping pieces move close, the clamping and fixing of the bucket cover can be realized.

[0011] Preferably, the bottom of the fixing seat is further connected with a bucket body clamping piece through a U-shaped connecting rod. One bucket body clamping piece is additionally arranged on the basis of the bucket cover clamping piece, thereby effectively improving the clamping points when the bucket is clamped. The arrangement position of the bucket body clamping piece is in the middle recessed area of the bucket during clamping. The upper side also has a convex edge barrier provided by the bucket, and the clamping effect is stable.

[0012] Preferably, anti-skid pads are arranged on the bucket cover clamping pieces and the bucket body clamping pieces. The anti-skid pads are inflatable air bags with a thickness of 3-5 cm after inflation.

[0013] The beneficial effects of this utility model are as follows: This application can achieve the clamping action with a single drive component. Only one drive component is needed, which not only effectively reduces the number of drive devices, but also enables better synchronous clamping and fixing. The clamping structure adopts a multi-point clamping component, which can fix both the lid and the body of the bucket, resulting in better clamping and fixing effect and making the bucket less likely to fall off. At the same time, the distance between each multi-point clamping component is adjustable, making this utility model suitable for clamping buckets of different sizes. It has a good clamping effect, strong applicability, and high practical value. Attached Figure Description

[0014] Figure 1 This is a top-view structural diagram of the present invention.

[0015] Figure 2 This is a structural schematic diagram of the present invention viewed from below.

[0016] Figure 3 This is a schematic diagram of the drive component and its connection parts in this utility model.

[0017] Figure 4 This is a schematic diagram of the connection structure of the various multi-point clamping components in this utility model.

[0018] Figure 5 This is a schematic diagram of the structure of the multi-point clamping component in this utility model.

[0019] Explanation of reference numerals in the attached drawings: 1. Connecting frame; 2. Fixed sleeve rod; 3. Moving bar; 301. Strip groove; 4. Multi-point clamping assembly; 401. Base; 402. Extension rod; 403. Fixed seat; 404. Bucket lid clamping piece; 405. U-shaped connecting rod; 406. Bucket body clamping piece; 407. Anti-slip pad; 5. Drive assembly; 501. Drive motor; 502. Two-way lead screw; 6. Elastic telescopic rod; 7. Electric actuator. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings:

[0021] like Figures 1-5As shown, this embodiment provides a high-efficiency drinking water palletizing fixture, including a connecting frame 1 with an inverted U-shaped structure. A robotic arm is externally connected to the top of the connecting frame 1. In actual use, the robotic arm controls the movement of the fixture to clamp and stack drinking water barrels. Two fixed sleeve rods 2 are symmetrically arranged between the front and rear inner sidewalls of the connecting frame 1. Two moving strips 3 are slidably arranged inside the fixed sleeve rods 2, allowing the two moving strips 3 to move within the connecting frame 1. The drinking water barrels are clamped by the two moving strips 3 moving closer and closer to each other, carrying two multi-point clamping components 4 below. The connecting frame 1 is also provided with a drive component 5 for controlling the two moving strips 3 to move closer or further away synchronously. The bottom of each of the two moving strips 3 is provided with a strip-shaped groove 301, and several multi-point clamping components are installed in the strip-shaped groove 301. The adjustable-distance multi-point clamping component 4, in actual use, allows simultaneous control of the movement of two moving bars 3 by activating the drive unit. As the two moving bars 3 approach each other, the two multi-point clamping components 4 also approach each other, thus clamping and fixing the drinking water bucket between the two multi-point clamping components 4. Compared with existing clamps, this application requires only one drive unit, which not only effectively reduces the number of drive devices but also achieves better synchronous clamping and fixing. The clamping structure uses multi-point clamping components 4, which can fix both the bucket lid and the bucket body, resulting in better clamping and fixing effect and making it less likely for the water bucket to detach. At the same time, the distance between each multi-point clamping component 4 is adjustable, making this invention suitable for clamping water buckets of different sizes, with good clamping effect, strong applicability, and high practical value.

[0022] The multi-point clamping component 4 located in the middle is fixedly installed in the strip-shaped slide 301, while the other multi-point clamping components 4 are slidably installed in the strip-shaped slide 301. The multi-point clamping components 4 are connected in sequence by elastic telescopic rods 6. The two multi-point clamping components 4 located on the outermost side are connected to the inner wall of the strip-shaped slide 301 by electric push rods 7. The extension and retraction of the electric push rods 7 on both sides can push the two multi-point clamping components 4 on the side to move. Since the elastic telescopic rods 6 are indirectly connected, the distance between the multi-point clamping components 4 remains the same. The extension and retraction of the electric push rods 7 can control the distance between the multi-point clamping components 4. In actual use, the distance between the multi-point clamping components 4 can be adjusted according to the size of the bucket, thereby improving the applicability.

[0023] The drive assembly 5 includes a drive motor 501 fixedly mounted on the connecting frame 1 and a bidirectional lead screw 502 rotatably mounted on the inner wall of the connecting frame 1. The output shaft of the drive motor 501 is fixedly connected to the bidirectional lead screw 502. The drive motor 501 can drive the bidirectional lead screw 502 to rotate when it is turned on. Two threads with opposite directions are symmetrically arranged on the bidirectional lead screw 502. Two moving bars 3 are respectively mounted on the two threads. Since the two threads on the bidirectional lead screw 502 are opposite, and the two ends of the moving bars 3 are respectively sleeved on the two fixed sleeve rods 2, which are non-rotatable, the bidirectional lead screw 502 can push the moving bars 3 to move when it rotates. Since the two threads are opposite in direction, the two moving bars 3 move in opposite directions, so as to realize the distance and proximity control of the two moving bars 3 and the two multi-point clamping components 4. When the two multi-point clamping components 4 are close, the water bucket in the middle can be fixed. When the two multi-point clamping components 4 are far apart, the control can be released, thereby realizing the removal of the water bucket.

[0024] The multi-point clamping assembly 4 includes a base 401 disposed within a strip groove 301. A fixed base 403 is connected to the bottom of the base 401 via an extension rod 402. A lid clamping piece 404 is disposed on the side wall of the fixed base 403. The lid clamping piece 404 is an arc-shaped piece, which can clamp and fix the bucket lid when the two lid clamping pieces 404 are close together. A bucket body clamping piece 406 is also connected to the bottom of the fixed base 403 via a U-shaped connecting rod. Adding a bucket body clamping piece 406 to the lid clamping piece 404 effectively increases the clamping points when clamping the bucket, and the position of the bucket body clamping piece 406 during clamping... Located in the recessed area in the middle of the bucket, and with the bucket's own convex edge for blocking, the clamping effect is stable. Both the lid clamping piece 404 and the bucket body clamping piece 406 are equipped with anti-slip pads 407. The anti-slip pads 407 are inflatable bladders with a thickness of 3-5cm after inflation. The use of thicker anti-slip pads 407 is intended to improve the adaptability of the bucket body clamping piece 406. Although the lids of different sized buckets are the same, the diameter of the bucket body is different. In this case, the curvature of the bucket body clamping piece 406 does not match the diameter of the small bucket. The thicker anti-slip pads 407 can still maintain contact with the bucket. Although the clamping effect will be slightly reduced, it still has a certain restraining effect.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this invention. Those skilled in the art should understand that this invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this invention. Various changes and modifications may be made to this invention without departing from its spirit and scope. All such changes and modifications fall within the scope of this invention as defined by the appended claims and their equivalents.

Claims

1. A high-efficiency drinking water palletizing fixture, comprising a connecting frame (1) with an inverted U-shaped structure, wherein a robotic arm is externally attached to the top of the connecting frame (1), characterized in that: Two fixed sleeve rods (2) are symmetrically arranged between the front and rear inner side walls of the connecting frame (1), two moving strips (3) are slidably arranged in the fixed sleeve rods (2), and a driving assembly (5) for controlling the two moving strips (3) to move close to or away from each other is further arranged in the connecting frame (1), the bottom of each of the two moving strips (3) is provided with a strip-shaped sliding groove (301), and a plurality of distance-adjustable multi-point clamping assemblies (4) are installed in the strip-shaped sliding groove (301).

2. The efficient water drinking palletizing gripper according to claim 1, characterized in that: The multi-point clamping assemblies (4) located in the middle are fixedly arranged in the strip-shaped sliding groove (301), and the other multi-point clamping assemblies (4) are slidably arranged in the strip-shaped sliding groove (301).

3. The efficient water drinking palletizing gripper according to claim 2, characterized in that: The multi-point clamping assemblies (4) are sequentially connected by elastic extension rods (6), and the two multi-point clamping assemblies (4) located at the most side are connected with the inner wall of the strip-shaped sliding groove (301) through electric push rods (7).

4. The efficient water drinking palletizing gripper according to claim 1, characterized in that: The driving assembly (5) comprises a driving motor (501) fixedly installed on the connecting frame (1) and a bidirectional screw rod (502) rotatably arranged on the inner wall of the connecting frame (1), and the output shaft of the driving motor (501) is fixedly connected with the bidirectional screw rod (502).

5. The efficient water drinking palletizing gripper according to claim 4, characterized in that: Two threads with opposite directions are symmetrically arranged on the bidirectional screw rod (502), and the two moving strips (3) are respectively installed on the two threads.

6. The efficient water drinking palletizing gripper according to claim 1, characterized in that: The multi-point clamping assembly (4) comprises a base (401) arranged in the strip-shaped sliding groove (301), a fixing seat (403) connected with the base (401) through an extension rod (402) is arranged at the bottom of the base (401), and a barrel cover clamping piece (404) is arranged on the side wall of the fixing seat (403).

7. The efficient water drinking palletizing gripper according to claim 6, characterized in that: The bottom of the fixing seat (403) is further connected with a barrel body clamping piece (406) through a U-shaped connecting rod.

8. The efficient water drinking palletizing gripper according to claim 7, characterized in that: The barrel cover clamping piece (404) and the barrel body clamping piece (406) are both provided with anti-skid pads (407).

Images