Torsional air conveying belt structure for zip-top cans

Abstract

The utility model discloses a ring-pull can twisting air conveying belt structure, and relates to the technical field of ring-pull can conveying equipment, and the ring-pull can twisting air conveying belt structure comprises two first frame bodies which are oppositely arranged, and the cross section of each first frame body is in a U shape; the air duct plate seals the opening of the first frame body, reinforcing plates are arranged on the two sides of the air duct plate in an upward bending mode, the reinforcing plates abut against and are fixedly connected with the inner side wall of the opening of the first frame body, and a plurality of air holes are formed in the surface of the air duct plate; a space formed by the first frame plate and the air duct plate is a first air cavity, and the first air cavity is communicated with an air duct for providing air; the first frame body and the air duct plate are installed together after being twisted and formed. The air duct plate has the effects that the quality of the twisted air duct plate is improved, and the efficiency of the ring-pull cans passing through the air conveying line after installation is improved.

Description

Technical Field

[0001] The present application relates to the technical field of can transport equipment, and in particular to a torsion air conveying belt structure for cans. Background Art

[0002] Cans need to be transported and transferred on conveying equipment before filling. For empty cans, air conveying is generally used for transportation. During the transportation process, some empty cans need to be twisted 90 degrees to enter the next link. The twisting air conveying belt structure of this part has two parts, the upper and lower parts, which cover the cans so that the cans can be transported along their path. The air cavity section of the twisting air conveying belt is a rectangular frame, and interception plates are fixed on both sides of the cans to intercept the cans, so that the cans can be twisted and transported stably along the path.

[0003] The interception plates on both sides of the torsional air conveyor belt are generally installed by later welding. Since torsion and bending are also required, the overall strength is low. If the degree of torsion is not consistent with the torsional air conveyor belt, the cans may get stuck in the transmission path or shake violently. Utility Model Content

[0004] The purpose of the utility model in the present application is to improve the problem that cans may shake greatly or get stuck on the path when being transported on a twisting air conveyor belt. The present application provides a twisting air conveyor belt structure for cans.

[0005] The present application provides a can twisting air conveying belt structure adopts the following technical solution:

[0006] A can twisting air conveying belt structure, comprising

[0007] The first frame is two and is arranged opposite to each other, and has a "匚"-shaped cross section;

[0008] An air duct plate closes the opening of the first frame body, and is provided with reinforcement plates on both sides bent upwards. The reinforcement plates abut against and are fixedly connected to the inner side wall of the opening of the first frame body, and a plurality of air holes are opened on the surface of the air duct plate;

[0009] The space formed by the first frame plate and the air duct plate is a first air cavity, and the first air cavity is connected to the air duct providing air;

[0010] The first frame and the air duct plate are twisted and formed respectively and then installed together.

[0011] Optionally, the end of the reinforcing plate is flush with the end of the opening of the first frame.

[0012] Optionally, a protective cushion layer is wrapped at a port where the reinforcing plate is flush with the first frame, and the protective cushion layer is made of a hard material.

[0013] Optionally, the protective cushion layer is made of high molecular weight polyethylene material.

[0014] Optionally, a second frame is fixedly provided on one side of the first frame away from the air duct plate, and the second frame is also twisted, a second air cavity is formed inside the second frame, a connecting hole connected to the first frame is opened in the second frame, the second air cavity is connected to the air duct providing air, and the air in the first air cavity flows into through the connecting hole;

[0015] A control rod is rotatably connected inside the second frame, one end of the control rod extends outward and is fixedly connected to an adjustment plate, and a closing plate is fixedly arranged in the second air cavity of the control rod, and the closing plate can close the connecting hole.

[0016] Optionally, an adjustment frame is fixedly provided on the outer wall of the second frame, the adjustment frame is provided with a fan-shaped bar hole with the axis of the control rod as the center, and a toggle rod is fixedly provided on the adjustment plate, and the toggle rod extends from the fan-shaped bar hole.

[0017] Optionally, the toggle rod is threadedly connected with an adjusting knob, and the adjusting knob can be tightly pressed against the adjusting frame.

[0018] Optionally, a plurality of support frames are fixedly disposed on the inner wall of the second frame.

[0019] In summary, the present application includes at least one of the following beneficial technical effects:

[0020] The strength of the air duct structure is effectively improved by the reinforcing plates bent on both sides of the air duct plate, and the first frame and the air duct plate are installed by first twisting and then assembling and fixing, which effectively improves the structural strength and the regularity of the air duct path, thereby improving the efficiency of the cans passing through;

[0021] The arrangement of the reinforcing plate and the first frame being flush with each other in combination with the arrangement of the protective cushion layer can effectively improve the protection effect of the cans, can also improve the connection effect between the reinforcing plate and the first frame, and can also improve the passing efficiency of the cans;

[0022] The second frame can effectively protect the first frame, and adjust the wind volume in the first air cavity through the closing plate, thereby achieving speed adjustment of the cans passing through. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application;

[0024] Figure 2 is a partial cross-sectional view showing the interior of the first frame and the second frame;

[0025] Figure 3 yes Figure 2 Part A in the middle shows an enlarged view of the protective cushion layer;

[0026] Figure 4 is a partial cross-sectional view showing the adjustment assembly.

[0027] In the figure, 1, first frame; 11, first air cavity; 2, air duct plate; 21, air hole; 22, reinforcing plate; 221, protective cushion layer; 3, second frame; 31, second air cavity; 32, connecting hole; 33, adjusting frame; 331, fan-shaped strip hole; 34, supporting frame; 4, adjusting component; 41, control lever; 42, closing plate; 43, adjusting plate; 431, toggle lever; 432, adjusting knob. DETAILED DESCRIPTION

[0028] The following is combined with Figures 1-4 This application is described in further detail.

[0029] The embodiment of the present application discloses a twisted air conveying belt structure for cans.

[0030] refer to Figure 1 and Figure 2 The can twisting air conveying belt structure comprises a first frame 1, a second frame 3 and an air duct plate 2, each of which is two and arranged oppositely. The cross section of the first frame 1 is a "匚" shape.

[0031] refer to Figure 2 and Figure 3 , reinforcement plates are bent on both sides of the air duct plate 2, and a plurality of air holes 21 are provided on the surface of the air duct plate 2. The reinforcement plate 22 is abutted against the inner wall of the first frame 1 and fixed by welding. The end of the reinforcement plate 22 is flush with the end of the opening of the first frame 1. The port where the reinforcement plate 22 and the first frame 1 are flush is wrapped with a protective cushion layer 221, and the protective cushion layer 221 is a hard material, and in this embodiment, it is a high molecular polyethylene material. The cross-section of the second frame 3 is a frame shape, and the second frame 3 is larger than the first frame 1. The second frame 3 is fixed on the side of the second frame 3 away from the air duct plate 2. The internal space of the first frame 1 is the first air cavity 11, and the internal space of the second frame 3 is the second air cavity 31. The second frame 3 is provided with a connecting hole 32 connected to the first air cavity 11, and the second air cavity 31 is connected to the air duct providing wind. The second frame 3 is installed with an adjustment component 4 for controlling the opening size of the connecting hole 32. A plurality of support frames 34 are fixed on the inner wall of the second frame 3. After the two first frames 1 are installed, the opening directions are always facing each other, and there is only enough space between the two air duct plates 2 for a can to stand and pass through.

[0032] The first frame body 1 and the second frame body 3 are integrally formed, and the first frame body 1, the second frame body 3 and the air duct plate 2 are twisted first and then welded and fixed, wherein the air duct plate 2 is first bent to form a reinforcing plate 22 and then twisted.

[0033] The reinforcing plates 22 on both sides of the air duct plate 2 are bent and twisted, and are welded and fixed to the first frame 1 through the reinforcing plates 22 after twisting, which effectively improves the regularity and connection strength of the air duct plate 2 after installation and fixation. It can effectively improve the stability of the cans during passage. The second air cavity 31 in the second frame 3 serves as the main air duct for ventilation, and is connected to the first air cavity 11 through the connecting hole 32 to provide wind for the wind hole 21. The opening size of the connecting hole 32 is controlled by adjusting the component 4, thereby controlling the wind force of the wind hole 21. The setting of the support frame 34 can effectively improve the strength of the second frame 3, thereby improving the protection effect of the first frame 1. The setting of the protective cushion layer 221 can effectively improve the protection effect of the cans on the one hand; on the other hand, it can also improve the connection effect between the reinforcing plate 22 and the first frame 1, and at the same time improve the passing efficiency of the cans.

[0034] refer to Figure 2 and Figure 4 The adjustment assembly 4 includes a control rod 41, a closing plate 42 and an adjustment plate 43. The control rod 41 is rotatably connected to the inside of the second frame body 3 and is located near the connecting hole 32. The control rod 41 partially extends out of the second frame body 3. The closing plate 42 is fixed to the part of the control rod 41 located in the second air cavity 31 and can close the connecting hole 32. The adjustment plate 43 is fixed to the part of the control rod 41 located outside the second frame body 3. An adjustment frame 33 is fixed to the outer wall of the second frame body 3. The adjustment frame 33 is provided with a fan-shaped bar hole 331 with the axis of the control rod 41 as the center of the circle. The adjustment plate 43 is fixed with a toggle rod 431, and the toggle rod 431 extends out of the fan-shaped bar hole 331. The toggle rod 431 is threadedly connected with an adjustment knob 432, and the adjustment knob 432 can be tightly pressed against the adjustment frame 33.

[0035] By rotating the toggle rod 431, the control rod 41 is driven to rotate, thereby controlling the rotation of the closing plate 42 to adjust the opening size of the connecting hole 32, thereby adjusting the air intake volume and wind speed of the air hole 21. When the position of the closing plate 42 needs to be fixed, the adjusting knob 432 is rotated so that the adjusting knob 432 is tightly pressed against the adjusting frame 33, thereby fixing the position of the closing plate 42.

[0036] The implementation principle of the torsion air conveying belt structure for cans in the embodiment of the present application is: the reinforcing plates 22 on both sides of the air duct plate 2 are formed by bending, and then twisting, which can effectively reduce the cracking of the weld and the probability of the reinforcing plates 22 not deforming regularly as required compared to the welding method. The air duct plate 2 formed in this way can be more regular, and after being welded with the first frame 1, the efficiency and stability of the passage of cans can be more effectively improved.

[0037] The embodiments of the specific implementation manners are all preferred embodiments of the present application, and do not limit the protection scope of the present application. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A can twisting air conveying belt structure, characterized in that: Including There are two first casings (1) which are arranged oppositely, and the cross-section is in the shape of "匚". The air duct plate (2) closes the openings of the first casings (1). Reinforcing plates (22) are bent upward on both sides. The reinforcing plates (22) are in contact with and fixedly connected to the inner side walls at the openings of the first casings (1). A plurality of air holes (21) are formed on the surface of the air duct plate (2). The space formed by the first casings and the air duct plate (2) is the first air cavity (11), and the first air cavity (11) is communicated with the air duct that provides air. The first casings (1) and the air duct plate (2) are torsionally formed and then installed together.

2. The torsion air conveying belt structure for cans according to claim 1, characterized in that: The ends of the reinforcing plates (22) are flush with the ends at the openings of the first casings (1).

3. The torsion air conveying belt structure for cans according to claim 2, characterized in that: A protective cushion layer (221) is wrapped at the flush ports of the reinforcing plates (22) and the first casings (1), and the protective cushion layer (221) is made of a rigid material.

4. The torsion air conveying belt structure for cans according to claim 3, characterized in that: The protective cushion layer (221) is made of high molecular polyethylene material.

5. The torsion air conveying belt structure for cans according to claim 1, characterized in that: A second casing (3) is fixedly arranged on the side of the first casing (1) away from the air duct plate (2). The second casing (3) is also torsionally arranged. A second air cavity (31) is formed inside the second casing (3). The second casing (3) is provided with a communication hole (32) communicating with the first casing (1). The second air cavity (31) is communicated with the air duct that provides air, and the air in the first air cavity (11) rushes in through the communication hole (32). A control rod (41) is rotatably connected inside the second casing (3). One end of the control rod (41) extends out of the outside and is fixedly connected with an adjusting plate (43). A closing plate (42) is fixedly arranged on the control rod (41) inside the second air cavity (31), and the closing plate (42) can close the communication hole (32).

6. The torsion air conveying belt structure for cans according to claim 5, characterized in that: An adjusting frame (33) is fixedly arranged on the outer wall of the second casing (3). The adjusting frame (33) is provided with a sector-shaped slotted hole (331) with the axis of the control rod (41) as the center of the circle. A dial rod (431) is fixedly arranged on the adjusting plate (43), and the dial rod (431) extends out of the sector-shaped slotted hole (331).

7. The torsion air conveying belt structure for cans according to claim 6, characterized in that: The dial rod (431) is threadedly connected with an adjusting knob (432), and the adjusting knob (432) can be pressed tightly against the adjusting frame (33).

8. The torsion air conveying belt structure for cans according to claim 5, characterized in that: A plurality of support frames (34) are fixedly arranged on the inner wall of the second casing (3).

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