Multi-position automatic variable-pitch transfer mechanism

Abstract

The utility model relates to a multi-position automatic variable-pitch transfer mechanism, which belongs to the technical field of transfer and comprises two transfer boxes, a connecting block is fixedly mounted between the two transfer boxes, a sliding bottom plate is slidably mounted on the inner side wall of each transfer box, and a control bottom block is fixedly mounted at the bottom of each sliding bottom plate. According to the multi-position automatic variable-pitch transfer mechanism, the sliding bottom plate capable of moving up and down is arranged in the transfer box, goods are placed on the top of the sliding bottom plate, and when goods are loaded and unloaded, the goods on the topmost portion are kept to be located on the top of the transfer box all the time, so that a mechanical arm for loading and unloading the goods grabs the goods on the top of the transfer box; according to the multi-position automatic variable-pitch transfer mechanism, the stroke of the mechanical arm is shortened, and the problem that when a common multi-position automatic variable-pitch transfer mechanism is used for stacking multiple layers of goods at the same time, the requirement for the stroke of the mechanical arm for goods feeding and goods discharging is high along with the increase of stacked goods and the increase of the goods feeding and discharging height is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a transfer technology field, concretely is a kind of multi-position automatic variable distance transfer mechanism. BACKGROUND

[0002] Multi-position automatic variable distance transfer mechanism is a kind of complex mechanical device, to realize the automation, efficient and accurate transfer between different positions, the mechanism can automatically perform transfer task, without manual intervention, improve production efficiency and accuracy, main component, including driving system, transmission system, actuator, control system and structural framework.

[0003] Multi-position variable distance is to have the ability to transfer between multiple positions, can adjust transfer distance and position according to actual demand, through advanced control system and sensor technology, ensure accurate positioning and placement of object in transfer process.In automated production line, for the transfer of raw materials, semi-finished products and finished products, in warehouse, realize the automated access and sorting of goods, in medical field, for the accurate transfer of medicines, samples and the like, in research institutions, for the transfer and test of experimental samples, improve production efficiency, reduce labor cost, reduce human error, adapt to complex environment, etc.

[0004] However, the common multi-position automatic variable distance transfer mechanism, when stacking multiple layers of goods at the same time, with the increase of stacked goods, the height of loading and unloading increases, the travel requirement of mechanical hand for loading and unloading is higher, in view of this, the present application provides a kind of multi-position automatic variable distance transfer mechanism. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the utility model provides a kind of multi-position automatic variable distance transfer mechanism, with the height of adjusting sliding bottom plate in transfer box, so that loading and unloading can be carried out on the top of transfer box, etc.Advantages, solve the problem that the common multi-position automatic variable distance transfer mechanism, when stacking multiple layers of goods at the same time, with the increase of stacked goods, the height of loading and unloading increases, the travel requirement of mechanical hand for loading and unloading is higher.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a kind of multi-position automatic variable distance transfer mechanism, including transfer box, the number of the transfer box is two, two the transfer box between fixedly installed with connecting block, the inner side wall of the transfer box is slidably installed with sliding bottom plate, the bottom of the sliding bottom plate is fixedly installed with control bottom block, the two sides of the transfer box away from each other are all set with sliding slot, the two sides of the control bottom block away from each other are all fixedly installed with intercommunication rod, the intercommunication rod is located in the inside of sliding slot.

[0007] Further, the bottom of the transfer box is fixedly installed with transmission box, and the two sides of the transfer box away from each other are all fixedly installed with mounting top plate.

[0008] Further, the top of the transmission box is rotatably provided with two control screws, and the top end of the control screw is rotatably connected with the mounting top plate.

[0009] Further, the end of the communication rod extending out of the transfer box is fixedly provided with a moving block, the top of the moving block is provided with a threaded hole, and the control screw is threadedly connected with the moving block.

[0010] Further, the inner bottom wall of the transmission box is rotatably provided with two transmission pulleys, and the bottom end of the control screw is fixedly connected with the top of the transmission pulley.

[0011] Further, the bottom of the transmission box is fixedly provided with a control motor, and the output shaft of the control motor is fixedly connected with the bottom of one of the transmission pulleys.

[0012] Further, the bottom of the connecting block is fixedly provided with a supporting column, the bottom end of the supporting column is fixedly provided with a moving bottom plate, and the bottom of the moving bottom plate is rotatably provided with a moving wheel through a wheel support at each corner.

[0013] Compared with the prior art, the multi-position automatic variable-distance transfer mechanism has the following beneficial effects:

[0014] The multi-position automatic variable-distance transfer mechanism sets the sliding bottom plate capable of moving up and down in the transfer box, places the goods on the top of the sliding bottom plate, keeps the topmost goods on the top of the transfer box during loading and unloading, makes the mechanical hand for loading and unloading grasp at the top of the transfer box, reduces the stroke of the mechanical hand, and solves the problem that the common multi-position automatic variable-distance transfer mechanism requires a high stroke of the mechanical hand for loading and unloading when stacking multiple layers of goods at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a structural schematic view of the utility model;

[0016] Fig. 2 It is a structural side view of the utility model;

[0017] Fig. 3 It is a structural top view of the utility model;

[0018] Fig. 4 It is a three-dimensional structural view of the utility model.

[0019] In the figure: 1, transfer box; 2, connecting block; 3, sliding bottom plate; 4, control bottom block; 5, sliding groove; 6, communication rod; 7, transmission box; 8, installation top plate; 9, control screw; 10, moving block; 11, transmission pulley; 12, control motor; 13, support column; 14, moving bottom plate; 15, moving wheel. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Embodiment one: please refer to Figs. 1 to 4 A kind of multi-position automatic variable distance transfer mechanism, including transfer box 1, the number of transfer box 1 is two, connecting block 2 is fixedly installed between two transfer box 1, the inner side wall of transfer box 1 is slidably installed with sliding bottom plate 3, the bottom of sliding bottom plate 3 is fixedly installed with control bottom block 4, and the two sides of transfer box 1 away from each other are all provided with sliding groove 5, and the two sides of control bottom block 4 away from each other are all fixedly installed with communication rod 6, and communication rod 6 is located in the inside of sliding groove 5.Sliding bottom plate 3 moves up and down in transfer box 1, and goods are stacked on the top of sliding bottom plate 3, and each stack of goods, sliding bottom plate 3 moves down the height of a piece of goods, so that the topmost goods are in the top of transfer box 1, so that when loading, it is always carried out on the top of transfer box 1, and each takes down a piece of goods, sliding bottom plate 3 moves up the height of a piece of goods, so that the topmost goods are in the top of transfer box 1, so that when unloading, it is always carried out on the top of transfer box 1.

[0022] Meanwhile, the bottom of transfer box 1 is fixedly installed with transmission box 7, and the two sides of transfer box 1 away from each other are all fixedly installed with installation top plate 8.

[0023] Among them, the top of transmission box 7 is rotatably installed with two control screw 9, and the top end of control screw 9 is rotatably connected with installation top plate 8.

[0024] Secondly, the end of communication rod 6 extending to the outside of transfer box 1 is fixedly installed with moving block 10, and the top of moving block 10 is provided with threaded hole, and control screw 9 is threadedly connected with moving block 10.Control screw 9 rotates, drives moving block 10 to move up and down on the surface of control screw 9, drives communication rod 6 to move up and down, drives control bottom block 4 to move up and down, so that sliding bottom plate 3 moves up and down.

[0025] Meanwhile, the inner bottom wall of the transmission box 7 is rotatably provided with two transmission pulleys 11, and the bottom end of the control screw 9 is fixedly connected to the top of the transmission pulley 11.

[0026] The bottom of the transmission box 7 is fixedly provided with a control motor 12, and the output shaft of the control motor 12 is fixedly connected to the bottom of one of the transmission pulleys 11. The control motor 12 drives one of the transmission pulleys 11 to rotate, and the two transmission pulleys 11 are driven to rotate synchronously through the belt, so as to drive the two control screws 9 to rotate synchronously, and drive the sliding bottom plate 3 to move up and down.

[0027] Embodiment two: please refer to Figs. 1 to 4 On the basis of embodiment one, the bottom of the connecting block 2 is fixedly provided with a support column 13, the bottom end of the support column 13 is fixedly provided with a moving bottom plate 14, and the bottom of the moving bottom plate 14 is rotatably provided with a moving wheel 15 through a wheel frame at each corner. The moving wheel 15 drives the moving bottom plate 14 to move on the ground, and drives the two transfer boxes 1 to move, so as to transfer the goods.

[0028] In use, the goods are loaded into the transfer box 1 from the top of the transfer box 1, and each stack of goods is controlled to move down by the height of one piece of goods, so that the loading is always carried out on the top of the transfer box 1. Each time a piece of goods is taken out, the control motor 12 drives the sliding bottom plate 3 to move up by the height of one piece of goods, so that the unloading is always carried out on the top of the transfer box 1. The mechanical hand for grabbing the goods always carries out the grabbing of the goods on the top of the transfer box 1, thereby reducing the travel of the mechanical hand.

[0029] The electrical components appearing in the text are electrically connected with the main control unit and the power supply. The main control unit can be a conventional known device such as a computer for control, and the existing disclosed power connection technology is not described herein.

[0030] It should be noted that, in this text, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device. Without more limitations, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or device including the element.

[0031] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-position power and feel adjustable transfer mechanism comprising a transfer case (1) characterized by: The quantity of the transfer box (1) is two, the connecting block (2) is fixedly installed between two transfer boxes (1), the inner side wall of the transfer box (1) is slidably installed with the sliding bottom plate (3), the bottom of the sliding bottom plate (3) is fixedly installed with the control bottom block (4), the two sides of the transfer box (1) are both provided with the sliding slot (5), the two sides of the control bottom block (4) are both fixedly installed with the communication rod (6), and the communication rod (6) is located in the sliding slot (5).

2. A multi-position automatic variable-pitch transfer mechanism according to claim 1, characterized in that: The bottom of the transfer box (1) is fixedly installed with the transmission box (7), and the two sides of the transfer box (1) are both fixedly installed with the mounting top plate (8).

3. A multi-position automatic variable pitch transfer mechanism according to claim 2, wherein: The top of the transmission box (7) is rotatably installed with two control screws (9), and the top end of the control screw (9) is rotatably connected with the mounting top plate (8).

4. A multi-position automatic variable pitch transfer mechanism according to claim 3, wherein: One end of the communication rod (6) extending to the outside of the transfer box (1) is fixedly installed with the moving block (10), the top of the moving block (10) is provided with a threaded hole, and the control screw (9) is threadedly connected with the moving block (10).

5. A multi-position automatic variable pitch transfer mechanism according to claim 4, wherein: The bottom of the transmission box (7) is rotatably installed with two transmission belt pulleys (11), and the bottom of the control screw (9) is fixedly connected with the top of the transmission belt pulley (11).

6. A multi-position automatic variable pitch transfer mechanism according to claim 5, wherein: The bottom of the transmission box (7) is fixedly installed with the control motor (12), and the output shaft of the control motor (12) is fixedly connected with the bottom of one of the transmission belt pulleys (11).

7. The multi-position automatic variable pitch transfer mechanism of claim 1, wherein: The bottom of the connecting block (2) is fixedly installed with the supporting column (13), the bottom end of the supporting column (13) is fixedly installed with the moving bottom plate (14), and the bottom of the moving bottom plate (14) is rotatably installed with the moving wheel (15) through the wheel frame at the four corners.

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