CN116040276A - The angle of the conveying line can be changed to the device - Google Patents

Abstract

The invention discloses an angle-changeable direction changing device of a conveying line, and belongs to the technical field of direction changing devices. It has solved the material switching-over and the defect of letter sorting inadequately that traditional transfer chain switching-over device exists among the prior art. The main structure of the reversing transmission mechanism comprises an upper frame, more than one conveying transmission mechanism, a reversing transmission mechanism and a base frame, wherein the upper frame is arranged on the base frame, the more than one conveying transmission mechanism is arranged on the upper frame, the reversing transmission mechanism is arranged on the lower end face of the upper frame, and the conveying transmission mechanism is in transmission connection with the reversing transmission mechanism. The invention is mainly used for reversing and sorting materials.

Description

The angle of the conveying line can be changed to the device

Technical field:

The invention belongs to the technical field of reversing devices, and in particular relates to an angle-changeable reversing device for a conveying line.

Background technique:

With the wide application of a variety of automation equipment, the degree of automation of the conveyor line in the logistics system has been greatly improved, and the requirements for coordination and versatility of various mechanisms in the conveyor line have been continuously improved. 1. Sometimes it is necessary to change the conveying direction during the transshipment process of the goods on the conveying line. Therefore, a reversing mechanism will be equipped on the conveying line to meet the reversing requirements of the goods. 2. Various automatic sorting and conveying equipment are widely used in the cargo sorting operation site to replace manual operations, thereby significantly improving the speed and efficiency of sorting operations.

On the existing common conveying lines, one is to change the conveying direction of materials in the form of arc-shaped conveying lines. Due to the large turning radius of arc-shaped conveying lines, it is difficult to place them in narrow places; the other One is to use the jacking transfer machine to realize the sorting and shunting of box-type goods. Due to the uncertainty of the delivery position of the goods and the limitation of the size of the sorting mechanism, it is impossible to accurately and timely sort the smaller-sized box-type goods. achieve sorting.

Invention content:

The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and provide a device for changing the angle of the conveying line. Change the conveying direction of the material.

In order to achieve the above object, the present invention is achieved by adopting the following technical solutions:

An angle changeable device for a conveying line, comprising an upper frame, more than one conveying transmission mechanism, a reversing transmission mechanism and a base frame, the upper frame is installed on the base frame, and more than one conveying transmission mechanism is installed on the upper frame On the top, the reversing transmission mechanism is installed on the lower end surface of the upper frame, and the conveying transmission mechanism is connected with the reversing transmission mechanism.

Preferably, each conveying transmission mechanism is equidistant and installed on the upper frame in the same direction.

Preferably, the conveying transmission mechanism includes a primary transmission mechanism, a secondary transmission mechanism, a tertiary transmission mechanism and a slewing support cylinder, and a sleeve, an upper support bearing and a lower support bearing are installed on the outer cylindrical surface of the slewing support cylinder , and the sleeve is installed between the upper support bearing and the lower support bearing, the lower end surface of the slewing support cylinder is equipped with a driven synchronous pulley, and the outer rings of the upper support bearing and the lower support bearing are also installed on the inner cylinder of the upper frame on the hole.

Preferably, the primary transmission mechanism includes a motor, a driving shaft and a driven shaft, the motor is mounted on the lower end surface of the driven synchronous pulley through a motor bracket, the motor is connected with the driving shaft through a coupling, and the driving shaft is connected with the driven shaft. A driving shaft bearing is arranged between the moving synchronous pulleys, a bevel gear 1 is arranged on the driving shaft, and a bevel gear 2 is arranged on the driven shaft 1, and the bevel gear 1 and the bevel gear 2 are in meshing transmission connection.

Preferably, the two-stage transmission mechanism includes gear 1, driven shaft bearing, gear 2 and driven shaft 2, gear 1 and driven shaft bearing are installed on driven shaft 1, and gear 2 is mounted on driven shaft 2 Above, the first gear and the second gear are in meshing transmission connection, and the outer ring of the driven shaft bearing cooperates with the inner cylindrical surface of the slewing support cylinder.

Preferably, the three-stage transmission mechanism includes a friction wheel 1, a friction wheel 2, a support shaft bearing and a support shaft, the friction wheel 1 is installed on the driven shaft 2, and the support shaft bearing and the friction wheel 2 are installed on the support shaft , the outer cylindrical surface of the first friction wheel and the second friction wheel closely fits, and the outer ring of the support shaft bearing cooperates with the inner cylindrical surface of the rotary support cylinder.

Preferably, two axial fixing rings are provided on both sides of the friction wheel two, and axial fixing rings one are provided on the outer sides of the first gear, the second gear, the second bevel gear and the first friction wheel.

Preferably, the reversing transmission mechanism includes a reversing servo motor, an active synchronous pulley and a double-sided toothed synchronous belt, the reversing servo motor is installed on the lower end surface of the upper frame through a servo motor bracket, and the active synchronous pulley is installed on the On the output shaft of the servo motor, the double-sided tooth synchronous belt is sequentially connected with more than one driven synchronous pulley and the driving synchronous pulley.

Preferably, the rotary support cylinder on the conveying transmission mechanism is installed on the upper end surface of the upper frame through a fixing ring.

Compared with prior art, the beneficial effect of the present invention is:

1. Compared with the traditional arc-shaped reversing conveying method, the present invention has the advantages of small size, can be discharged in a narrow space, and can freely change the conveying direction of materials within the range of 0°～108°;

2. Compared with the traditional jacking and transfer machine, the present invention realizes the sorting and shunting of box-type goods, and its advantage is that it can sort and shunt multiple (three or more) different materials on the same conveying line.

Description of drawings:

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the structural representation of the bottom of the present invention;

Fig. 3 is the structural representation of conveying transmission mechanism among the present invention;

Fig. 4 is the structural representation of sleeve among the present invention;

Fig. 5 is a structural schematic diagram of a rotary support cylinder in the present invention;

Fig. 6 is the structural representation of primary transmission mechanism in the present invention;

Fig. 7 is the structural representation of secondary transmission mechanism in the present invention;

Fig. 8 is a schematic structural view of a three-stage transmission mechanism in the present invention;

Fig. 9 is a schematic structural view of a primary, secondary, and tertiary transmission mechanism in the present invention;

Fig. 10 is a schematic structural view of the reversing transmission mechanism in the present invention;

Fig. 11 is a schematic diagram of the structure of the present invention when it is installed and used.

In the figure: 1, upper frame; 2, transmission transmission mechanism; 3, reversing transmission mechanism; 4, base frame; 201, rotary support cylinder; 202, sleeve; 203, driven synchronous pulley; 204, upper support bearing ; ; 214, bevel gear two; 215, driven shaft bearing; 216, friction wheel one; 217, axial fixed ring one; 218, gear two; ; 222, axial fixed ring two; 223, support shaft bearing; 224, fixed ring; 225, inner cylindrical surface; 301, servo motor bracket; 302, active synchronous pulley; to the servo motor.

Detailed ways:

The present invention will be further described below through specific embodiments in conjunction with the accompanying drawings.

Example 1:

As shown in Figure 1-2, a transmission line angle changeable device is characterized in that it includes an upper frame 1, more than one transmission transmission mechanism 2, a reversing transmission mechanism 3 and a base frame 4, the upper frame 1 is installed on the base frame 4, more than one transmission transmission mechanism 2 is installed on the upper frame 1, the reversing transmission mechanism 3 is installed on the lower end surface of the upper frame 1, and the transmission transmission mechanism 2 is connected to the reversing transmission mechanism 3 . Each conveying transmission mechanism 2 is equidistant and installed on the upper frame 1 in the same direction. The upper frame 1 is used for fixing and supporting the device, the conveying transmission mechanism 2 provides power for conveying the materials, and the reversing transmission mechanism 3 is used for changing the conveying direction of the materials.

As shown in Figures 3-5 and 9, the conveying transmission mechanism 2 includes a primary transmission mechanism, a secondary transmission mechanism, a tertiary transmission mechanism and a rotary support cylinder 201, and the outer cylindrical surface of the rotary support cylinder 201 is installed with Sleeve 202, upper support bearing 204 and lower support bearing 205, and sleeve 202 is installed between upper support bearing 204 and lower support bearing 205, and the lower end surface of rotary support cylinder 201 is equipped with driven synchronous pulley 203, described The outer rings of the upper support bearing 204 and the lower support bearing 205 are also installed on the inner cylindrical hole of the upper frame 1 . The rotary support cylinder 201 is used for the installation and fixing of each transmission shaft, and the upper support bearing 204 and the lower support bearing 205 ensure that the rotary support cylinder 201 can rotate freely in the upper frame 1 .

As shown in Figure 6, the first-stage transmission mechanism includes a motor 207, a drive shaft 210 and a driven shaft 1 212, the motor 207 is installed on the lower end surface of the driven synchronous pulley 203 through a motor bracket 206, and the motor 207 is mounted on the lower surface of the driven synchronous pulley 203 through a coupling Device 208 is connected with driving shaft 210, and driving shaft bearing 209 is provided between driving shaft 210 and driven synchronous pulley 203, and bevel gear 1 211 is provided on driving shaft 210, and bevel gear 2 214 is provided on driven shaft 1 212 , bevel gear 1 211 and bevel gear 2 214 are in meshing transmission connection.

As shown in Figure 7, the two-stage transmission mechanism includes gear one 213, driven shaft bearing 215, gear two 218 and driven shaft two 219, and gear one 213 and driven shaft bearing 215 are all installed on driven shaft one 212 Above, gear 2 218 is installed on driven shaft 2 219, gear 1 213 and gear 2 218 are in meshing transmission connection, the outer ring of driven shaft bearing 215 cooperates with inner cylindrical surface 225 of slewing support cylinder 201, driven shaft 2 219 The two ends of the driven shaft bearing 215 are also installed.

As shown in Figure 8, the three-stage transmission mechanism includes a friction wheel one 216, a friction wheel two 220, a support shaft bearing 223 and a support shaft 221, the friction wheel one 216 is installed on the driven shaft two 219, and the support shaft bearing 223 and the second friction wheel 220 are installed on the support shaft 221, the first friction wheel 216 and the outer cylindrical surface of the second friction wheel 220 fit closely, and the outer ring of the support shaft bearing 223 cooperates with the inner cylindrical surface 225 of the rotary support cylinder 201.

The driving shaft bearing 209 is used to ensure that the driving shaft 210 can rotate freely around its own axis, and the driven shaft bearing 215 is used to ensure that the driven shaft one 212 and the driven shaft two 219 can rotate freely around the axis itself; the supporting shaft bearing 223 is used to ensure The supporting shaft 221 can freely rotate around its own axis.

Two axial fixing rings 222 are arranged on both sides of the second friction wheel 220 , and an axial fixing ring one 217 is arranged on the outer sides of the first gear 213 , the second gear 218 , the second bevel gear 214 and the first friction wheel 216 . Gear one 213, gear two 218, bevel gear two 214, and friction wheel one 216 are axially positioned through axial fixing ring one 217, and friction wheel two 220 is axially positioned through axial fixing ring two 222 to prevent to move.

As shown in Figure 10, the reversing transmission mechanism 3 includes a reversing servo motor 304, a driving synchronous pulley 302 and a double-sided toothed synchronous belt 303, and the reversing servo motor 304 is installed on the bottom of the upper frame 1 through a servo motor bracket 301. On the end face, the driving synchronous pulley 302 is installed on the output shaft of the reversing servo motor 304, and the double-sided tooth synchronous belt 303 is sequentially connected with more than one driven synchronous pulley 203 and the driving synchronous pulley 302.

The rotary support cylinder 201 on the conveying transmission mechanism 2 is installed on the upper end surface of the upper frame 1 through a fixing ring 224 .

Working principle of the present invention is:

Motor 207 transmits power to driving shaft 210 through shaft coupling 208, and driving shaft 210 transmits power to driven shaft 1 212 through bevel gear 1 211 and bevel gear 2 214, and driven shaft 1 212 transmits power through gear 1 213 and The second gear 218 is transmitted to the second driven shaft 219, and the second driven shaft 219 transmits power to the second friction wheel 220 through the first friction wheel 216, and the second friction wheel 220 drives the upper material to move. The reversing servo motor 304 directly transmits the power to the driving synchronous pulley 302, and the driving synchronous pulley 302 transmits the power to the driven synchronous pulley 203 through the double-sided toothed synchronous belt 303, and the driven synchronous pulley 203 drives the rotary support cylinder 201 It rotates together with its upper part.

As shown in Figure 11, the present invention is placed at the joint of the conveying line body, and the motor 207 starts and stops simultaneously with the power unit on the conveying line body. When the material on the conveying line body moves to the upper part of the friction wheel 220, the Type, the reversing servo motor 304 drives the rotary support cylinder 201 to rotate, thereby changing the original movement direction of the material, and transporting the material to the corresponding position of the conveying line body.

Claims (9)

1. The utility model provides an angle of transfer chain can change to device which characterized in that: the automatic reversing device comprises an upper frame (1), more than one conveying transmission mechanism (2), a reversing transmission mechanism (3) and a base frame (4), wherein the upper frame (1) is installed on the base frame (4), more than one conveying transmission mechanism (2) is installed on the upper frame (1), the reversing transmission mechanism (3) is installed on the lower end face of the upper frame (1), and the conveying transmission mechanism (2) is in transmission connection with the reversing transmission mechanism (3).

2. The angle-switchable conveyor line device of claim 1, wherein: each conveying transmission mechanism (2) is equidistantly and equidirectionally arranged on the upper frame (1).

3. The angle-switchable conveyor line arrangement according to claim 1 or 2, characterized in that: the conveying transmission mechanism (2) comprises a primary transmission mechanism, a secondary transmission mechanism, a tertiary transmission mechanism and a rotary support cylinder (201), wherein a sleeve (202), an upper support bearing (204) and a lower support bearing (205) are arranged on the outer cylindrical surface of the rotary support cylinder (201), the sleeve (202) is arranged between the upper support bearing (204) and the lower support bearing (205), a driven synchronous pulley (203) is arranged on the lower end surface of the rotary support cylinder (201), and the outer rings of the upper support bearing (204) and the lower support bearing (205) are further arranged on the inner cylindrical hole of the upper frame (1).

4. A conveyor line angle-switchable orientation device according to claim 3, characterized in that: the primary transmission mechanism comprises a motor (207), a driving shaft (210) and a driven shaft I (212), wherein the motor (207) is arranged on the lower end face of a driven synchronous pulley (203) through a motor bracket (206), the motor (207) is connected with the driving shaft (210) through a coupler (208), a driving shaft bearing (209) is arranged between the driving shaft (210) and the driven synchronous pulley (203), a bevel gear I (211) is arranged on the driving shaft (210), a bevel gear II (214) is arranged on the driven shaft I (212), and the bevel gear I (211) is in meshed transmission connection with the bevel gear II (214).

5. The angle-switchable conveyor line assembly of claim 4, wherein: the secondary transmission mechanism comprises a first gear (213), a second driven shaft bearing (215), a second gear (218) and a second driven shaft (219), wherein the first gear (213) and the second driven shaft bearing (215) are both arranged on the first driven shaft (212), the second gear (218) is arranged on the second driven shaft (219), the first gear (213) is in meshed transmission connection with the second gear (218), and the outer ring of the second driven shaft bearing (215) is matched with the inner cylindrical surface (225) of the rotary support cylinder (201).

6. The angle-switchable conveyor line assembly of claim 5, wherein: the three-stage transmission mechanism comprises a first friction wheel (216), a second friction wheel (220), a supporting shaft bearing (223) and a supporting shaft (221), wherein the first friction wheel (216) is arranged on a second driven shaft (219), the supporting shaft bearing (223) and the second friction wheel (220) are arranged on the supporting shaft (221), the first friction wheel (216) is tightly attached to the outer cylindrical surface of the second friction wheel (220), and the outer ring of the supporting shaft bearing (223) is matched with the inner cylindrical surface (225) of the rotary supporting cylinder (201).

7. The angle-switchable conveyor line assembly of claim 6, wherein: two sides of the friction wheel II (220) are provided with an axial fixing ring II (222), and the outer sides of the gear I (213), the gear II (218), the bevel gear II (214) and the friction wheel I (216) are provided with an axial fixing ring I (217).

8. The angle-switchable conveyor line assembly of claim 7, wherein: the reversing transmission mechanism (3) comprises a reversing servo motor (304), a driving synchronous pulley (302) and a double-sided tooth synchronous belt (303), wherein the reversing servo motor (304) is installed on the lower end face of the upper frame (1) through a servo motor bracket (301), the driving synchronous pulley (302) is installed on an output shaft of the reversing servo motor (304), and the double-sided tooth synchronous belt (303) is sequentially connected with more than one driven synchronous pulley (203) and the driving synchronous pulley (302) in a transmission manner.

9. The angle-switchable conveyor line assembly of claim 8, wherein: the rotary supporting cylinder (201) on the conveying transmission mechanism (2) is arranged on the upper end face of the upper frame (1) through a fixed ring (224).

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