Cache type conveying mesh belt convenient to push and pull laterally

Abstract

The utility model relates to the technical field of mesh belts, in particular to a temporary storage type conveying mesh belt convenient to push and pull laterally, which comprises a plurality of conveying units connected in sequence, mounting holes are arranged on the upper sides of the conveying units, balls are mounted in the mounting holes, and the upper portions of the balls protrude out of the upper sides of the conveying units. A lower mounting ring is arranged in the middle of the hole wall surrounding the mounting hole in a protruding mode, four lower semicircular grooves are formed in the upper side of the lower mounting ring in a sunken mode, the four lower semicircular grooves are arranged in a pairwise opposite mode, a rotating hole penetrating through the two sides is formed in the axis of the ball, a rotating rod is rotationally arranged in the rotating hole, and the two ends of the rotating rod penetrate out of the two ends of the rotating hole respectively. The two lower semi-circular grooves are oppositely arranged and are respectively clamped in the two lower semi-circular grooves; an upper mounting ring is clamped to the upper portion of the rotating hole, four upper semicircular grooves in one-to-one correspondence with the lower semicircular grooves are formed in the lower side of the upper mounting ring, and the upper portions of the balls protrude out of the upper side of the conveying unit from the interior of the upper mounting ring.

Description

Technical Field

[0001] The utility model relates to the technical field of mesh belts, in particular to a buffer type conveying mesh belt which is convenient for lateral pushing and pulling. Background Art

[0002] With the continuous development of the field of conveying equipment, the development of conveyor belts is also constantly updated. As a new type of conveyor belt, mesh belt chain plate is very popular in the industry and has many advantages over traditional conveyors: it has the characteristics of high strength, acid, alkali, salt water resistance, wide temperature range, good anti-stickiness, baffles can be added, large lifting angle, easy to clean, simple maintenance, and can be used for transportation in various environments, such as the pharmaceutical industry, food industry, packaging industry, daily chemical industry, automobile industry, logistics industry, entertainment facilities, transmission conveyor belts, conveyor equipment, etc.

[0003] Buffer conveying is a commonly used conveying method. It can not only convey items, but also temporarily store items on the conveyor line to prevent them from being conveyed further, thus adjusting the distance between items or the speed of items. Currently, buffer conveying mainly adopts roller type, mesh belt type and pallet type. Among them, the roller type is limited by the roller gap, so the conveyed items cannot be too small, otherwise they will easily get stuck between the two rollers. The pallet type is mainly prepared for some customized production lines and has too many limitations. The mesh belt type is becoming more and more popular among users due to its strong compatibility.

[0004] However, in the prior art, the rollers on the buffer conveyor belt basically rotate in the main transmission direction. However, on some production lines and transport lines, the items on the transport line need to be pulled to a processing table on the side for processing, and then pushed back to the transport line after processing. Since the rollers can only rotate in one direction, it is more laborious to push and pull items. Utility Model Content

[0005] The utility model aims to provide a buffer type conveyor mesh belt which is convenient for lateral pushing and pulling, so as to solve the problem in the prior art that the balls on the conveyor mesh belt can basically only rotate in one direction, making it laborious to push and pull objects laterally from the mesh belt.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A buffer-type conveyor mesh belt that is convenient for lateral pushing and pulling comprises a plurality of conveying units connected in sequence, a mounting hole is provided on the upper side of the conveying unit, a ball is installed in the mounting hole, the upper part of the ball protrudes from the upper side of the conveying unit, a lower mounting ring is protruding from the middle part of the hole wall surrounding the mounting hole, four lower semicircular grooves are recessed on the upper side of the lower mounting ring, the four lower semicircular grooves are arranged opposite to each other in pairs, a rotating hole passing through both sides is provided on the axis of the ball, a rotating rod is rotatably provided in the rotating hole, two ends of the rotating rod respectively pass through the two ends of the rotating hole, and are respectively clamped in two oppositely arranged lower semicircular grooves; an upper mounting ring is clamped on the upper part of the rotating hole, four upper semicircular grooves corresponding to the lower semicircular grooves are provided on the lower side of the upper mounting ring, and the upper part of the ball protrudes from the upper mounting ring to the upper side of the conveying unit.

[0008] A further technical solution is that the cross-sections of the mounting hole, the lower mounting ring, and the upper mounting ring are all square, and the ball is cylindrical.

[0009] A further technical solution is that the upper mounting ring is installed in the mounting hole by ultrasonic welding, and a plurality of welding strips are provided on the lower protrusion of the upper mounting ring, which are connected to the upper side of the lower mounting ring after melting.

[0010] A further technical solution is that the upper mounting ring is installed in the mounting hole through a rubber ring, a first fixing ring groove is provided in the outer wall depression surrounding the upper mounting ring, the rubber ring is installed in the first fixing ring groove, and a second fixing ring groove is provided in the hole wall surrounding the mounting hole above the lower mounting ring; when the upper mounting ring is installed in the mounting hole, the outer wall of the rubber ring is clamped in the second fixing ring groove.

[0011] A further technical solution is that a plurality of fitting rings are provided at intervals on the outer wall of the rotating rod, and the outer walls of the fitting rings are slidably fitted with the hole walls of the rotating hole.

[0012] A further technical solution is that a tooth opening hole penetrating through the upper and lower sides is provided on the conveying unit, and the side section of the tooth opening hole is hourglass-shaped.

[0013] A further technical solution is that the conveying unit is provided with structural holes penetrating the upper and lower sides on opposite sides of the tooth opening.

[0014] Compared with the prior art, the utility model has at least one of the following beneficial effects: 1. The rolling direction of the ball rotates along the conveying direction of the conveyor mesh belt. When the objects are placed on the conveyor mesh belt for transportation, due to the presence of the ball, the objects cannot move at the same speed as the conveyor mesh belt, but will move lower than the speed of the conveyor mesh belt. When there are obstacles in front, the objects will gradually accumulate on the conveyor mesh belt, and due to the presence of the ball, the bottom of the objects will not be damaged; 2. Through the cooperation of the four lower semicircular grooves and the four upper semicircular grooves, the rolling direction of the ball can be adjusted by adjusting the two ends of the rotating rod to be installed in different positions. In some positions where the objects on the conveyor mesh belt need to be pulled down or pushed onto the conveyor mesh belt, the rolling direction of some balls can be adjusted to be perpendicular to the conveying direction of the conveyor mesh belt to facilitate the operator to push and pull the objects. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is an overall schematic diagram of a buffer type conveyor belt which is convenient for lateral pushing and pulling.

[0016] Figure 2 It is a partial schematic diagram of a buffer-type conveyor mesh belt that is convenient for lateral pushing and pulling according to the utility model.

[0017] Figure 3 The utility model is a schematic diagram of a ball bearing and an upper mounting ring of a buffer type conveyor mesh belt which is convenient for lateral pushing and pulling.

[0018] Figure 4 Another schematic diagram of the utility model is a ball bearing and an upper mounting ring of a buffer type conveyor mesh belt which is convenient for lateral pushing and pulling.

[0019] Figure 5 The utility model is a bottom view schematic diagram of a ball bearing and an upper mounting ring of a buffer type conveyor mesh belt which is convenient for lateral pushing and pulling.

[0020] Figure 6 The utility model is a schematic cross-sectional view of a ball of a buffer-type conveyor mesh belt that is convenient for lateral pushing and pulling.

[0021] Icons: 1- conveying unit, 2- mounting hole, 3- ball, 4- lower mounting ring, 5- lower semicircular groove, 6- rotating hole, 7- rotating rod, 8- upper mounting ring, 9- upper semicircular groove, 10- welding strip, 11- rubber ring, 12- first fixed ring groove, 13- second fixed ring groove, 14- fitting ring, 15- tooth mouth hole, 16- structural hole. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] Figures 1 to 6 Shown is an embodiment of the utility model.

[0024] Embodiment 1:

[0025] like Figure 1 , 2 As shown, a buffer-type conveyor mesh belt that is convenient for lateral pushing and pulling comprises a plurality of conveying units 1 connected in sequence, a mounting hole 2 is provided on the upper side of the conveying unit 1, a ball 3 is installed in the mounting hole 2, the upper part of the ball 3 protrudes from the upper side of the conveying unit 1, a lower mounting ring 4 is protrudingly provided on the middle part of the hole wall surrounding the mounting hole 2, four lower semicircular grooves 5 are recessed on the upper side of the lower mounting ring 4, and the four lower semicircular grooves 5 are arranged opposite to each other in pairs, a rotating hole 6 passing through both sides is provided at the axis of the ball 3, a rotating rod 7 is rotatably provided in the rotating hole 6, two ends of the rotating rod 7 respectively pass through the two ends of the rotating hole 6, and are respectively clamped in two oppositely arranged lower semicircular grooves 5; an upper mounting ring 8 is clamped on the upper part of the rotating hole 6, and four upper semicircular grooves 9 corresponding to the lower semicircular grooves 5 are provided on the lower side of the upper mounting ring 8, and the upper part of the ball 3 protrudes from the upper side of the conveying unit 1 from the upper mounting ring 8. The rolling direction of the ball bearings 3 rotates along the conveying direction of the conveyor mesh belt. When an object is placed on the conveyor mesh belt for transportation, the object cannot move at the same speed as the conveyor mesh belt due to the presence of the ball bearings 3, but will move at a speed lower than the conveyor mesh belt. When there are obstacles in front, the object will gradually accumulate on the conveyor mesh belt, and the bottom of the object will not be damaged due to the presence of the ball bearings 3. Through the cooperation of the four lower semicircular grooves 5 and the four upper semicircular grooves 9, the rolling direction of the ball bearings 3 can be adjusted by adjusting the two ends of the rotating rod 7 to be installed in different positions. In some positions where the object on the conveyor mesh belt needs to be pulled down or pushed onto the conveyor mesh belt, the rolling direction of some ball bearings 3 can be adjusted to be perpendicular to the conveying direction of the conveyor mesh belt to facilitate the operator to push and pull the object.

[0026] The cross sections of the mounting hole 2, the lower mounting ring 4, and the upper mounting ring 8 are all square, and the ball bearing 3 is cylindrical. The square cross section allows the lower semicircular groove 5 to be arranged in a "cross" shape on the four sides of the lower mounting ring 4. The cylindrical ball bearing 3 can increase the contact area with the bottom of the object and provide a stable conveying capacity.

[0027] Embodiment 2:

[0028] like Figure 3 , 5As shown, the upper mounting ring 8 is installed in the mounting hole 2 by ultrasonic welding, and the lower protrusion of the upper mounting ring 8 is provided with a plurality of welding strips 10, which are connected to the upper side of the lower mounting ring 4 after melting. The ultrasonic welding method can make the upper mounting ring 8 fixedly installed in the mounting hole 2. During processing, according to the design requirements, the rolling direction of the ball 3 is fixed in advance, and then the welding work of the upper mounting ring 8 is performed.

[0029] Embodiment 3:

[0030] like Figure 2 , 4 As shown, the upper mounting ring 8 is installed in the mounting hole 2 through the rubber ring 11, and the outer wall surrounding the upper mounting ring 8 is recessed with a first fixed ring groove 12, the rubber ring 11 is installed in the first fixed ring groove 12, and the hole wall surrounding the mounting hole 2 is provided with a second fixed ring groove 13 above the lower mounting ring 4; when the upper mounting ring 8 is installed in the mounting hole 2, the outer wall of the rubber ring 11 is clamped in the second fixed ring groove 13. When the fixed installation method of the rubber ring 11 is adopted, when the conveyor mesh belt is used, the upper mounting ring 8 can be fixed in the mounting hole 2 with the help of the rubber ring 11, the first fixed ring groove 12 and the second fixed ring groove 13, so that the ball 3 can be used normally. When adjusting the position of the object to be pushed and pulled according to the production line or the conveyor line, the upper mounting ring 8 can be taken out from the mounting hole 2 to adjust the rotation direction of the ball 3. This makes the entire conveyor mesh belt more flexible.

[0031] Embodiment 4:

[0032] like Figure 6 As shown, the outer wall of the rotating rod 7 is sleeved with a plurality of fitting rings 14, and the outer wall of the fitting ring 14 is slidably fitted with the hole wall of the rotating hole 6. By providing the fitting ring 14, the fitting ring 14 and the rotating hole 6 can rotate more smoothly. The rotating rod 7 can be made of stainless steel to increase the service life of the rotating rod 7. The ball 3 is made of POM.

[0033] Embodiment 5:

[0034] like Figure 1 , 2 As shown, the conveying unit 1 is provided with a tooth opening hole 15 that passes through the upper and lower sides, and the side section of the tooth opening hole 15 is in the shape of an hourglass. By providing the tooth opening hole 15, the conveying mesh belt can be driven to move by gear transmission. The side section of the tooth opening hole 15 is in the shape of an hourglass, which can make the hole diameter in the middle of the tooth opening hole 15 smaller than the hole diameter at the end, so that it fits the shape of the tooth opening better, and the upper and lower ends are symmetrically arranged, which can adapt to the gear transmission of the conveying mesh belt from the top or from the bottom.

[0035] The conveying unit 1 is provided with structural holes 16 penetrating the upper and lower sides on both opposite sides of the tooth opening hole 15. By providing the structural holes 16, the weight of the entire conveying mesh belt can be reduced, and the structure can also be strengthened.

[0036] Although the utility model is described herein with reference to a plurality of illustrative embodiments of the utility model, it should be understood that those skilled in the art may devise many other modifications and implementations that fall within the scope and spirit of the principles disclosed herein. More specifically, within the scope of the disclosure, drawings, and claims of the present application, various modifications and improvements may be made to the components and / or layout of the subject combination layout. In addition to the modifications and improvements made to the components and / or layout, other uses will also be apparent to those skilled in the art.

Claims

1. A buffer type conveyor mesh belt that is convenient for lateral pushing and pulling, comprising a plurality of conveyor units (1) connected in sequence, wherein the upper side of the conveyor unit (1) is provided with a mounting hole (2), a ball (3) is mounted in the mounting hole (2), and the upper part of the ball (3) protrudes from the upper side of the conveyor unit (1), characterized in that: A lower mounting ring (4) is protrudingly provided at the middle of the hole wall surrounding the mounting hole (2), and four lower semicircular grooves (5) are recessedly provided on the upper side of the lower mounting ring (4), and the four lower semicircular grooves (5) are arranged opposite to each other in pairs. A rotating hole (6) penetrating through both sides is provided at the axis of the ball (3), and a rotating rod (7) is rotatably provided in the rotating hole (6), and the two ends of the rotating rod (7) respectively pass through the two ends of the rotating hole (6) and are respectively clamped in two oppositely arranged lower semicircular grooves (5); an upper mounting ring (8) is clamped at the upper part of the rotating hole (6), and four upper semicircular grooves (9) corresponding to the lower semicircular grooves (5) are provided on the lower side of the upper mounting ring (8), and the upper part of the ball (3) protrudes from the upper mounting ring (8) to the upper side of the conveying unit (1).

2. The buffer type conveyor mesh belt that is convenient for lateral pushing and pulling according to claim 1 is characterized in that: The cross-sections of the mounting hole (2), the lower mounting ring (4), and the upper mounting ring (8) are all square, and the ball (3) is cylindrical.

3. The buffer type conveyor mesh belt that is convenient for lateral pushing and pulling according to claim 1 is characterized in that: The upper mounting ring (8) is mounted in the mounting hole (2) by means of ultrasonic welding, and a plurality of welding strips (10) are provided on the lower protrusion of the upper mounting ring (8), and the welding strips (10) are connected to the upper side of the lower mounting ring (4) after melting.

4. The buffer type conveyor mesh belt that is convenient for lateral pushing and pulling according to claim 1 is characterized in that: The upper mounting ring (8) is mounted in the mounting hole (2) via a rubber ring (11); a first fixed ring groove (12) is provided in a recessed outer wall surrounding the upper mounting ring (8); the rubber ring (11) is mounted in the first fixed ring groove (12); a second fixed ring groove (13) is provided in a hole wall surrounding the mounting hole (2) above the lower mounting ring (4); when the upper mounting ring (8) is mounted in the mounting hole (2), the outer wall of the rubber ring (11) is clamped in the second fixed ring groove (13).

5. The buffer type conveyor mesh belt that is convenient for lateral pushing and pulling according to claim 1 is characterized in that: The outer wall of the rotating rod (7) is sleeved with a plurality of fitting rings (14) at intervals, and the outer wall of the fitting ring (14) is slidably fitted with the hole wall of the rotating hole (6).

6. The buffer type conveyor mesh belt that is convenient for lateral pushing and pulling according to claim 1 is characterized in that: The conveying unit (1) is provided with a tooth opening hole (15) penetrating the upper and lower sides, and the side section of the tooth opening hole (15) is in the shape of an hourglass.

7. The buffer type conveyor mesh belt that is convenient for lateral pushing and pulling according to claim 1 is characterized in that: The conveying unit (1) is provided with structural holes (16) penetrating the upper and lower sides on opposite sides of the tooth opening hole (15).

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