CN220641457U - Lifting table and steering conveying line with same - Google Patents

Abstract

The utility model relates to a lifting table and a steering conveying line with the lifting table, wherein the lifting table comprises a base, a lifting assembly and a conveying assembly, the lifting assembly comprises a lifting motor, two rotating rods and two lifting ejector rods, the two rotating rods are arranged on the base through bearings, the two rotating rods are respectively connected with the lifting motor through a connecting piece I, rotating blocks are fixedly connected to two ends of the rotating rods, the rotating blocks connected to the same end of the two rotating rods are movably connected with the same lifting ejector rod, and the conveying assembly comprises a conveying motor, two conveying rods and two conveying chains, and the two conveying chains are supported by the two lifting ejector rods. The steering conveying line comprises a lifting table and a conveying line, wherein the lifting table is the lifting table. The lifting table disclosed by the utility model has the advantages of reasonable structure and simplicity in operation, and the steering conveying line with the lifting table can automatically steer and convey the parts to the next vertically arranged production line, so that the parts do not need to be manually conveyed to the next production line, and the automatic production is facilitated.

Description

Lifting table and steering conveying line with same

Technical Field

The utility model relates to a lifting table and a steering conveying line with the same.

Background

In the production factory of the manufacturing industry, the preparation of parts often needs to be completed through several procedures. In the preparation process of many parts, different preparation procedures need to be completed on different production lines. Because of the limitation of the place, in many factories, the production lines of different working procedures cannot be arranged on a straight line, but are arranged in a mutually perpendicular way, in this case, the operation mode of most factories is that the part prepared by the previous working procedure is carried by a worker from the production line of the working procedure to the production line of the next working procedure, and the operation mode not only increases the labor intensity of the worker, but also increases the labor cost, and also has the risk of damaging the part during the carrying process. Therefore, it is necessary to develop a steering conveying line capable of automatically steering and conveying the parts to the next vertical production line, and the steering conveying line needs to be provided with a lifting table, so that the parts can be smoothly conveyed on the two vertical production lines. The existing lifting platforms are mostly of scissor lifting platform structures, and are not suitable for being used as lifting platforms of steering conveying lines.

Disclosure of Invention

The utility model aims to solve the technical problems that: the lifting table is reasonable in structure and simple to operate, the steering conveying line with the lifting table can automatically steer and convey parts to the next production line which is vertically arranged, and the parts are not required to be carried to the next production line manually, so that automatic production is facilitated.

The technical scheme for solving the technical problems is as follows: the utility model provides a elevating platform, includes base, lifting unit and conveying subassembly, lifting unit includes elevator motor, two dwang and two lift ejector pins, elevator motor installs on the base, two dwang pass through the bearing and install on the base, elevator motor is located between two dwang, two dwang are connected with elevator motor through connecting piece one respectively, fixedly connected with dwang on the both ends of dwang, dwang and same lift ejector pin swing joint are connected to the dwang, conveying unit includes conveyor motor, two transfer levers and two transfer chains, conveyor motor installs on the base, the sprocket is installed at the both ends of two transfer levers, the sprocket of two transfer levers is installed respectively at the both ends of two transfer levers, one of them transfer lever passes through connecting piece two and is connected with conveyor motor, two transfer chains are supported through two lift ejector pins.

Further, two rotating block mounting pieces are mounted on each lifting ejector rod, each rotating block mounting piece comprises a sliding block, a mounting shaft and a mounting plate fixed on the lifting ejector rod, a sliding groove is formed in each mounting plate, the sliding blocks are located in the sliding grooves, the mounting shafts are fixedly connected with the sliding blocks, and the rotating blocks are movably mounted on the mounting shafts.

Further, a baffle plate for preventing the rotating block from being separated is arranged at the top end of the mounting shaft.

Further, the first connecting piece comprises a first driving belt pulley and a second driving belt pulley which are arranged on the lifting motor, and a first driven belt pulley and a second driven belt pulley which are respectively arranged on the two rotating rods, wherein the first driving belt pulley and the first driven belt pulley are connected through a first belt, and the second driving belt pulley and the second driven belt pulley are connected through a second belt.

Further, the second connecting piece comprises a third driving belt pulley mounted on the conveying motor and a third driven belt pulley mounted on a conveying rod, and the third driving belt pulley and the third driven belt pulley are connected through a third belt.

The other technical scheme of the utility model is as follows: the utility model provides a take transfer chain that turns to of elevating platform, includes elevating platform and transfer chain, the transfer chain includes two conveyer chains, the elevating platform is located between two conveyer chains, the elevating platform is foretell elevating platform, and the conveyer chain mutually perpendicular of elevating platform arrange, and the highest position height of elevating platform conveyer chain is higher than the height of conveyer chain.

Further, a stop sensor for controlling the stop of the conveying motor is arranged on the outer side of the position, close to the lifting table, of one conveying chain.

Further, two rollers are further arranged on the outer side of the conveying chain provided with the stop sensor, and the two rollers are respectively positioned on two sides of the stop sensor.

By adopting the technical scheme, the utility model has the following technical effects:

1. the lifting platform of the utility model has the advantages that the height of the conveying chain is adjusted through the lifting component, the lifting component rotates the rotating block clockwise or anticlockwise through the positive and negative rotation of the motor, and the rotating block drives the sliding block to move left and right in the sliding groove while rotating, so that the lifting ejector rod moves up and down; the rotation of the rotating block is changed into the up-and-down motion of the lifting ejector rod, and the height of the conveying chain is adjusted through the up-and-down motion of the lifting ejector rod. Therefore, the lifting structure is more reasonable, the operation is simple, the height of the conveying chain can be adjusted through the forward and reverse rotation of the motor, and the lifting structure is particularly suitable for being used as a lifting table for turning a conveying line.

2. The steering conveying line with the lifting table can automatically steer and convey parts on two production lines which are vertically arranged, does not need to manually convey the parts to the next production line, reduces the labor intensity of workers, saves the labor cost, avoids the risk of collision when the workers carry, and is beneficial to realizing automatic production in factories. The steering conveying line is particularly suitable for automobile part production enterprises.

The technical features of a lifter and a steering conveyor line with the lifter according to the present utility model will be further described with reference to the drawings and examples.

Drawings

Fig. 1: one of the three-dimensional views of the lifting platform of the present utility model.

Fig. 2: the second perspective view of a lifting platform of the present utility model.

Fig. 3: a top view of a lifting platform of the present utility model.

Fig. 4: a front view of a lifting platform of the present utility model.

Fig. 5: one of the perspective views of the steering conveyor line with lifting table of the present utility model.

Fig. 6: the present utility model relates to a top view of a steering conveyor line with a lifting table.

In the figure, a 1-base.

The lifting device comprises a 2-lifting assembly, a 21-rotating block, a 22-rotating rod, a 23-lifting motor, a 24-baffle, a 25-mounting plate, a 251-chute, a 26-lifting ejector rod, a 27-mounting shaft, a 28-sliding block, a 29-belt I and a 210-belt II.

3-conveying assembly, 31-conveying chain, 32-conveying rod, 33-conveying motor, 34-belt three.

4-conveying chain, 5-stopping sensor and 6-roller.

Detailed Description

Example 1: 1-4, including base 1, lifting unit 2 and conveying unit 3, lifting unit includes elevator motor 23, two dwang 22 and two lift ejector pins 26, elevator motor 23 installs on base 1, and two dwang 22 pass through the bearing and install on base 1, and elevator motor 23 is located between two dwang, and two dwang 22 are connected with elevator motor 23 through connecting piece one respectively, and elevator motor 23 can drive dwang 22 and do clockwise or anticlockwise rotation on base 1, and the rotation direction of two dwang 22 is the same with the rotation direction of elevator motor pivot, fixedly connected with dwang 21 on the both ends of dwang 23, i.e. the one end and the dwang 23 fixed connection of dwang 21. The rotating block that two dwells are connected with same end and same lift ejector pin 26 swing joint, install two rotating block mountings on every lift ejector pin 26 promptly, the rotating block mountings includes slider 28, installation axle 27 and fixes the mounting panel 25 on lift ejector pin 26, it has spout 251 to open on the mounting panel, and slider 28 is located spout 251, installation axle 27 and slider 28 fixed connection, the one end movable mounting of rotating block 21 is on installation axle 27, and rotating block 21 can rotate round installation axle 27, the installation axle 27 top is provided with the baffle 24 that prevents rotating block 21 and break away from. One end corresponding to the rotating block 21 is fixedly arranged on the rotating rod 23, and the other end is movably arranged on the lifting ejector rod 26. The rotating block 21 can rotate along with the rotating rod 23, the rotating block 21 rotates around the mounting shaft 27 while rotating, and the sliding block 28 is driven to move left and right in the sliding groove 251 while the rotating block 21 rotates, so that the lifting ejector rod 26 moves up and down.

The conveying assembly 3 comprises a conveying motor 33, two conveying rods 32 and two conveying chains 31, the conveying motor 33 is arranged on the base 1, chain wheels are arranged at two ends of the two conveying rods 32, two ends of the two conveying chains 31 are respectively arranged on the chain wheels of the two conveying rods 33, one conveying rod 32 is connected with the conveying motor 33 through a connecting piece II, and the two conveying chains 31 are supported by two lifting ejector rods 26 of the lifting assembly 2. The conveying motor 33 drives the conveying chain 31 to move through the conveying rod 32 to convey materials, and the conveying chain 31 controls the working height through the lifting ejector rod 26.

In this embodiment, the first connecting member includes a first driving pulley and a second driving pulley mounted on the lifting motor, and a first driven pulley and a second driven pulley mounted on the two rotating rods, respectively, the first driving pulley and the first driven pulley are connected by a first belt 29, and the second driving pulley and the second driven pulley are connected by a second belt 210. The second connecting piece comprises a third driving belt pulley arranged on the conveying motor and a third driven belt pulley arranged on a conveying rod, and the third driving belt pulley is connected with the third driven belt pulley through a third belt 34. As a conversion, the specific structures of the first connecting piece and the second connecting piece can be adjusted and converted according to actual conditions, so long as the requirements of use can be met. For example, the second connecting piece can be formed by a chain and a chain wheel.

Example 2: the steering conveying line with the lifting platform is shown in fig. 5-6, and comprises a lifting platform and a conveying line, wherein the conveying line comprises two conveying chains 4, the lifting platform is positioned between the two conveying chains, the lifting platform is the lifting platform in embodiment 1, and the conveying chains 31 of the lifting platform and the conveying chains 4 are mutually perpendicular. The highest position of the elevating table conveyor chain 31 is higher than the height of the conveyor chain. A stop sensor 5 for controlling the conveying motor to stop working and two rollers 6 are arranged on the outer side of the position, close to the lifting table, of one conveying chain, and the two rollers 6 are respectively positioned on two sides of the stop sensor 5. The purpose of the stop sensor 5 is to detect if the material is in place, and after the material is in place, the stop sensor 5 is touched, at which time the conveyor motor 33 of the elevator table stops working. The purpose that sets up the gyro wheel is played buffering transitional effect to the material, is the process of downward movement when the material is placed to the process on the conveyer chain 4 from the elevating platform, and material contact gyro wheel 6 this moment, and gyro wheel 6 plays certain cushioning effect to the material, makes the material can more steadily place on the conveyer chain 4.

The working procedure of example 2 is (taking a transport spray rack as an example): in embodiment 2, the steering conveying line with the lifting table is vertically arranged at the tail end of the production line of the previous process, one conveying chain 4 without the stop sensor 5 is close to the production line of the previous process, in the initial working state, the conveying chain 31 of the lifting table is slightly higher than the conveying chain 4, the operation starts, the conveying motor 33 works to drive the belt three 34 to rotate so as to drive the conveying chain 31 to work, the spray coating material rack is conveyed from the production line of the previous process to the conveying chain 31 of the lifting table, the spray coating material rack enters the conveying chain 31 of the lifting table from one conveying chain without the roller, when the spray coating material rack contacts the stop sensor 5, the spray coating material rack is conveyed in place, the conveying motor 33 stops working, the belt three 34 stops rotating, then the lifting motor 23 works to drive the belt one 29 and the belt two 210 to rotate clockwise, the rotating rod 22 synchronously drives the rotating block 21 to rotate, the rotating rod 22 drives the rotating block 21 to rotate around the mounting shaft 27, and simultaneously drives the sliding block 28 to move left and right in the sliding groove 251, and the downward movement of the lifting block 21 is changed into downward movement of the lifting rod 26. The downward movement of the lifting ejector rod 26 enables the conveying chain 31 to synchronously move downwards, at the moment, the material spraying material rack on the conveying chain 31 also moves downwards until the material spraying material rack is completely arranged on the conveying chain 4, the material spraying material rack contacts with the roller in the downward movement process, the roller rotates to play a buffering role, the material spraying material rack can be stably arranged on the conveying chain, after the material spraying material rack is completely arranged on the conveying chain, the conveying chain conveys the material spraying material rack away from the lifting table, the lifting motor 23 works to drive the belt pulley I and the belt II to drive the rotating rod 22 to rotate upwards anticlockwise, the upward rotation of the rotating block 21 drives the upward movement of the lifting ejector rod 26, and the lifting ejector rod 26 and the conveying chain 31 move upwards to recover the initial working state before the recovery, so that the operation is repeated.

Claims (8)

1. A elevating platform, its characterized in that: including base (1), lifting unit (2) and conveying subassembly (3), lifting unit includes elevator motor (23), two dwang (22) and two lift ejector pins (26), elevator motor installs on the base, and two dwang pass through the bearing and install on the base, and elevator motor is located between two dwang, and two dwang are connected with elevator motor through connecting piece one respectively, fixedly connected with dwang (21) on the both ends of dwang, and dwang same end connected dwang and same lift ejector pin swing joint, conveying unit includes conveying motor (33), two transfer levers (32) and two transfer chains (31), the sprocket is installed at the both ends of two transfer levers, and the sprocket of two transfer levers is installed respectively at the both ends of two transfer chains, and one of them transfer lever passes through connecting piece two and is connected with the transfer motor, and two transfer chains are supported through two lift ejector pins.

2. A lifting platform as claimed in claim 1, wherein: two rotating block mounting pieces are mounted on each lifting ejector rod and comprise sliding blocks (28), mounting shafts (27) and mounting plates (25) fixed on the lifting ejector rods, sliding grooves (251) are formed in the mounting plates, the sliding blocks are located in the sliding grooves, the mounting shafts are fixedly connected with the sliding blocks, and the rotating blocks (21) are movably mounted on the mounting shafts.

3. A lifting platform according to claim 2, characterized in that: the top end of the mounting shaft is provided with a baffle plate (24) for preventing the rotating block from separating.

4. A lifting platform according to any one of claims 1-3, characterized in that: the first connecting piece comprises a first driving belt pulley and a second driving belt pulley which are arranged on the lifting motor, and a first driven belt pulley and a second driven belt pulley which are respectively arranged on the two rotating rods, wherein the first driving belt pulley and the first driven belt pulley are connected through a first belt (29), and the second driving belt pulley and the second driven belt pulley are connected through a second belt (210).

5. A lifting platform according to any one of claims 1-3, characterized in that: the second connecting piece comprises a third driving belt pulley mounted on the conveying motor and a third driven belt pulley mounted on a conveying rod, and the third driving belt pulley and the third driven belt pulley are connected through a third belt (34).

6. The utility model provides a take turning to transfer chain of elevating platform which characterized in that: including elevating platform and transfer chain, the transfer chain includes two conveyer chains (4), the elevating platform is located between two conveyer chains, the elevating platform is the elevating platform of any one of claims 1-5, and the conveyer chain (31) and the conveyer chain (4) mutually perpendicular of elevating platform are arranged, and the highest position height of elevating platform conveyer chain (31) is higher than the height of conveyer chain (4).

7. The steerable conveyor line with lift table as in claim 6 wherein: a stop sensor (5) for controlling the stop of the conveying motor is arranged on the outer side of one conveying chain close to the lifting table.

8. The steerable conveyor line with lift table as in claim 7 wherein: two rollers (6) are further arranged on the outer side of the conveying chain provided with the stop sensor (5), and the two rollers are respectively positioned on two sides of the stop sensor (5).