Automatic stack switching device

Abstract

The utility model relates to an automatic stack switching device. The automatic stack switching device comprises a supporting frame, two stack table tops, a driving mechanism and a transmission assembly. The two stacking table tops are arranged on the supporting frames in parallel in a staggered mode in the vertical direction, and each supporting frame can move back and forth in the horizontal direction. And the driving mechanism is arranged on the support frame. The transmission assembly is connected with the driving mechanism and comprises two transmission chains which are arranged on the two sides of the supporting frame respectively and connected with the two stacking table tops respectively, and a transmission shaft is arranged between the two transmission chains. The two transmission chains correspondingly connected with the two stacking table tops are arranged to be matched with the transmission shaft and the driving mechanism, so that the two stacking table tops can be driven by the single driving mechanism to synchronously move in a staggered mode, and the production and manufacturing cost is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to work piece loading technology field, concretely relates to a kind of automatic switching stacking device. BACKGROUND

[0002] In the automatic production and manufacturing process of automobile parts, the process of product parts feeding and discharging will be involved, usually in order to ensure the continuity and quickness of production process, the way of alternate feeding and discharging is used to ensure the continuous operation of automatic assembly line. However, in the current alternate feeding and discharging equipment, each moving platform is driven by a separate driving mechanism, which not only increases the production cost, but also causes the problem of incomplete synchronization of movement, which affects the overall production process. SUMMARY

[0003] The utility model aims at providing a kind of automatic switching stacking device, can be driven by two transmission chains corresponding to two stacking platforms and driving mechanism matched with transmission shaft and driving mechanism, can realize the synchronous staggered movement of single driving mechanism driving two stacking platforms, save production cost.

[0004] To achieve the above purpose, the utility model provides an automatic switching stacking device, comprising:

[0005] support frame;

[0006] two stacking platforms, staggered parallel along the vertical aspect is set on the support frame, single support frame can move back and forth along the horizontal aspect;

[0007] driving mechanism, set on the support frame;

[0008] transmission assembly, connected with the driving mechanism, including two transmission chains respectively set on the both sides of the support frame and respectively connected with two stacking platforms, two transmission chains are provided with transmission shaft between them.

[0009] Optionally, transmission gear is correspondingly provided at the four corners of the transmission chain, and transmission shaft for transmission is provided between the two transmission gears corresponding in position on the two transmission chains.

[0010] Optionally, the driving mechanism movable end is connected with any transmission gear.

[0011] Optionally, the transmission gear is rotatably arranged on the side of the support frame.

[0012] Optionally, traction connecting plate is arranged on the both sides of the stacking platform, traction fixed plate is arranged on the transmission chain, and the traction connecting plate cooperates with the traction fixed plate to fix the stacking platform on the transmission chain.

[0013] Optionally, two pairs of guide rails corresponding to the two stack table surfaces are arranged on the support frame, and guide rollers corresponding to the two sides of the bottom of the stack table surface are arranged on the support frame, and the guide rollers and the guide rails are matched to enable the stack table surface to reciprocate along the horizontal direction under the driving of the transmission chain.

[0014] Optionally, at least one limit switch is arranged on the edge of the support frame, and the limit switch is used to control the stroke of the stack table surface.

[0015] The beneficial effects of the automatic switching stacking device are as follows: the two transmission chains corresponding to the two stack table surfaces are matched with the transmission shaft and the driving mechanism, so that the single driving mechanism can drive the two stack table surfaces to move synchronously and staggeredly, and the production manufacturing cost is saved.

[0016] The above description is only a summary of the technical scheme of the utility model, in order to make the technical means of the utility model more clearly understood, and the content of the specification can be implemented, the following preferred embodiments of the utility model are described in detail with the help of the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 Fig. 1 is a first schematic structural perspective view of an automatic switching stacking device according to an embodiment of the utility model;

[0018] Figure 2 Fig. 2 is a second schematic structural perspective view of an automatic switching stacking device according to an embodiment of the utility model;

[0019] Figure 3 Fig. 3 is a schematic structural plan view of an automatic switching stacking device according to an embodiment of the utility model;

[0020] In the figure: 1, support frame; 2, stack table surface; 3, driving mechanism; 4, transmission assembly; 41, transmission chain; 42, transmission shaft; 43, transmission gear; 5, traction connecting plate; 6, traction fixed plate; 7, guide rail; 8, guide roller; 9, limit switch. DETAILED DESCRIPTION

[0021] The technical scheme of the utility model will be described clearly and completely in combination with the drawings. Obviously, the described embodiments are 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 belong to the protection scope of the utility model.

[0022] In the description of the utility model, it needs to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the utility model, it needs to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0024] Please see Figure 1 And Figure 2 A kind of automatic switching stacker device shown in a preferred embodiment of the application includes support frame 1, two stack table surfaces 2, drive mechanism 3 and transmission assembly 4. Two stack table surfaces 2 are vertically staggered parallel and arranged on support frame 1, and single support frame 1 can move back and forth along horizontal aspect. The drive mechanism 3 is arranged on support frame 1. The transmission assembly 4 is connected with drive mechanism 3, including two transmission chains 41 respectively arranged on both sides of support frame 1 and respectively connected with two stack table surfaces 2, and transmission shaft 42 is arranged between two transmission chains 41.

[0025] According to the scheme of the utility model embodiment, by setting two transmission chains 41 corresponding to two stack table surfaces 2 and cooperating with transmission shaft 42 and drive mechanism 3, single drive mechanism 3 can drive two stack table surfaces 2 to move synchronously and staggered, and production manufacturing cost is saved.

[0026] The following is described in detail with specific embodiments:

[0027] Please see Figure 1 And Figure 3The transmission chain 41 is provided with a transmission gear 43 at each corner, and two transmission gears 43 corresponding to the positions of the two transmission chains 41 are provided with a transmission shaft 42 for transmission. The driving mechanism 3 is connected to any transmission gear 43. The transmission gear 43 is rotatably arranged on the side of the support frame 1. Through the cooperation of the transmission gear 43, the transmission shaft 42 and the two transmission chains 41, only a single driving mechanism 3 can drive the two transmission chains 41 to rotate synchronously, thereby driving the two stacking platforms 2 to move alternately. Since the two stacking platforms 2 are arranged above and below respectively and are connected to the two opposite parts of the transmission chain 41 respectively, when the same transmission chain 41 rotates, the two stacking platforms 2 will move in opposite directions, one for feeding and one for discharging, thereby realizing the continuous operation of feeding and discharging. Specifically, in this embodiment, the driving mechanism 3 is a driving motor.

[0028] Please refer to Figure 2 and Figure 3 The stacking platform 2 is provided with a traction connecting plate 5 on both sides, and the transmission chain 41 is provided with a traction fixing plate 6. The traction connecting plate 5 cooperates with the traction fixing plate 6 to fix the stacking platform 2 on the transmission chain 41. Specifically, in this embodiment, one traction fixing plate 6 is arranged on each link of the transmission chain 41, and a pair of traction connecting plates 5 is arranged on both sides of the stacking platform 2. The traction connecting plate 5 and the traction fixing plate 6 are bolted to fix the stacking platform 2 on the transmission chain 41 so that the transmission chain 41 can drive the stacking platform 2 to move synchronously. It should be noted that since the transmission chain 41 is arranged in a ring shape, the traction fixing plates 6 arranged on the upper and lower parts of the transmission chain 41 are outwardly and oppositely arranged. Therefore, the traction connecting plates 5 arranged on the two stacking platforms 2 are arranged at different specific installation positions according to the actual positions.

[0029] Please refer to Figure 2 and Figure 3 The support frame 1 is provided with two pairs of guide rails 7 corresponding to the two stacking platforms 2, and the bottom of the stacking platform 2 is provided with a guide roller 8 on both sides. The guide roller 8 cooperates with the guide rail 7 to enable the stacking platform 2 to move back and forth along the horizontal direction under the driving of the transmission chain 41. Since the stacking platform 2 itself is heavy, it cannot be supported by the transmission chain 41 alone. Therefore, the guide roller 8 and the guide rail 7 are arranged to support the stacking platform 2 and enable the stacking platform 2 to move synchronously with the transmission chain 41.

[0030] Please refer to Figure 3 The edge of the support frame 1 is provided with at least one limit switch 9 for controlling the stroke of the stacking platform 2. Specifically, in this embodiment, one limit switch 9 is arranged on each side of the support frame 1, and the two limit switches 9 correspond to the two stacking platforms.

[0031] The technical features of the above-described embodiments can be combined in any manner, and for brevity, not all possible combinations of the technical features in the above-described embodiments are described, but it should be understood that as long as the combinations of the technical features do not contradict each other, they are within the scope of the present disclosure.

[0032] The above-described embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the scope of the present application. It should be pointed out that for ordinary skilled persons in the art, some modifications and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. An automatic changeover stacker apparatus characterized by comprising: The utility model relates to a kind of stacker, including: Support frame; Two stack tables, vertically staggered parallel arrangement is set on the support frame, single the support frame can be moved back and forth in horizontal aspect; Driving mechanism, set on the support frame; Transmission assembly, connected with the driving mechanism, including two transmission chains respectively set on the both sides of the support frame and respectively connected with two stack tables, transmission shaft is set between two transmission chains.

2. The automatic changeover stacker apparatus according to claim 1, characterized by, The transmission chain is correspondingly provided with transmission gear at four corners, and transmission shaft is arranged between two transmission gears corresponding in position on two transmission chains.

3. The automatic changeover stacker apparatus according to claim 2, wherein The movable end of the driving mechanism is connected with any transmission gear.

4. The automatic changeover stacker apparatus according to claim 2, wherein The transmission gear is rotatably arranged on the side of the support frame.

5. The automatic changeover stacker apparatus according to claim 1, wherein The stack table is provided with a traction connecting plate on both sides, and the traction connecting plate is provided with a traction fixing plate on the transmission chain, and the traction connecting plate and the traction fixing plate cooperate to fix the stack table on the transmission chain.

6. The automatic changeover stacker apparatus according to claim 5, wherein The support frame is provided with two pairs of guide rails corresponding to the two stack tables, and the bottom of the stack table is provided with a guide roller on both sides, and the guide roller and the guide rail cooperate to make the stack table reciprocate along the horizontal aspect under the drive of the transmission chain.

7. The automatic changeover stacker apparatus according to claim 1, wherein The edge of the support frame is provided with at least one limit switch, and the limit switch is used to control the stroke of the stack table.

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