Star-shaped double-side push device

Abstract

A star-shaped double-sided pushing device includes an n-shaped frame composed of a top plate and two side plates, a main shaft bracket is connected to the bottom of the top plate, and the main shaft is rotatably installed on the main shaft bracket; a horizontal guide rail is installed on the inner side of each of the two side plates, and an upper and lower guide rails are slidably installed on the inner side of the horizontal guide rail, and an oblong groove plate is slidably installed on the inner side of the upper and lower guide rails, and a push scraper plate and a profile plate are connected to the front end of the oblong groove plate through an L-shaped support plate, and the oblong groove plates on both sides are respectively connected to the driven synchronous pulley through a transmission mechanism that can drive the oblong groove plates on both sides to move alternately along the oblong track. The advantages are: the design of using a four-cornered star plate to match the guide rail, a hexagonal rotating wheel to mesh with the oblong groove plate and a rotating bearing body can realize the longitudinal and transverse cooperation of the double guide rails to complete the arc track operation; its arc track cooperates with the push scraper plate and the profile plate to push and press the conveyor back and forth, which can realize efficient and smooth conveying.

Description

Technical Field

[0001] The invention relates to a star-shaped double-side material pushing device, which is mainly used for conveying and shaping materials and belongs to the packaging machinery industry. Background Art

[0002] The existing technology can only perform single-cycle pushing and cannot perform shaping, has low efficiency, complex structure and low space utilization. Summary of the invention

[0003] The purpose of the present invention is to provide a star-shaped double-sided pushing device to solve the problems of the prior art that the device cannot be shaped, has low efficiency, a complex structure and low space utilization.

[0004] The technical solution of the present invention is: a star-shaped double-sided pushing device, characterized in that it includes an n-shaped frame composed of a top plate and two side plates, a top spindle is supported by two bearing seats on the top of the top plate, and an active synchronous pulley is installed in the middle of the top spindle; a spindle bracket is connected to the bottom of the top plate, the spindle is rotatably installed on the spindle bracket, a driven synchronous pulley is installed in the middle of the spindle, and a synchronous belt passes through the hollow middle of the top plate and is connected between the active synchronous pulley and the driven synchronous pulley; mutually symmetrical horizontal guide rails are respectively installed on the inner sides of the two side plates, and upper and lower guide rails are slidably installed on the inner sides of the horizontal guide rails through horizontal sliders, and oblong groove plates are slidably installed on the inner sides of the upper and lower guide rails, and the top end of the L-shaped support plate is connected to the front end of the oblong groove plate, and the middle bottom and front of the bottom end of the support plate are respectively connected with a push scraper plate and a profiled plate, and the oblong groove plates on both sides are respectively connected to the driven synchronous pulley through a transmission mechanism that can drive the oblong groove plates on both sides to move alternately along the oblong trajectory.

[0005] The advantages of the present invention are: the use of a four-cornered star plate in conjunction with the guide rail, a hexagonal rotating wheel meshing with the oblong groove plate and a rotating bearing body can achieve vertical and horizontal coordination of the double guide rails to complete arc track operation; the arc track is coordinated with the push scraper plate and the corrugated plate to reciprocate and push and convey, which can achieve efficient and smooth transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1 is a front view of an embodiment of the present invention ( Figure 2 and Figure 3 Left view of );

[0007] Figure 2 yes Figure 1 AA section view (omitted Figure 1 The support plate 16, the push scraper plate 17 and the profiled plate 18 on the left side of the middle);

[0008] Figure 3 yes Figure 1BB cross-sectional view (i.e. remove Figure 1 Right view behind the middle right panel, with the Figure 1 The support plate 16, the push scraper plate 17 and the profiled plate 18 on the left side of the middle);

[0009] Figure 4 yes Figure 1 CC section view (rotated 90° clockwise and omitting Figure 1 The supporting plate 16, the pushing scraper plate 17 and the pressing plate 18 on the left side of the middle. DETAILED DESCRIPTION

[0010] See also Figure 1-Figure 4 The present invention discloses a star-shaped double-sided pushing device, comprising a side plate 1, a top plate 2, a driving synchronous pulley 3, a top spindle 4, a wall panel fixing rib 5, an end plate 6, a horizontal guide rail 7, an oblong groove plate 8, a support shaft rotating bearing 9, a hexagonal rotating wheel 10, a spindle 11, an upper and lower guide rails 12, a four-cornered star plate 13, an upper and lower slider 14, a horizontal slider 15, a support plate 16, a push scraper plate 17, a profiled plate 18, a driven synchronous pulley 19, a spindle bracket 20, and a bearing seat 21.

[0011] The two side panels 1 are respectively fixed on the left and right sides of the top panel 2 to form an n-shaped frame, an end plate 6 is connected to the front and rear ends of the n-shaped frame, two bearing seats 21 are fixed on the top of the top panel 2, the left and right sides of the top main shaft 4 are respectively fixed on the two bearing seats 21, the active synchronous pulley 3 is installed in the middle of the top main shaft 4, a larger oblong hole is opened on the top of the top panel 2, half of the active synchronous pulley 3 is suspended on the lower end of the top panel 2, the left and right ends of the two wall panel fixing ribs 5 are respectively fixed on the two side panels 1, and the upper ends are fixed on the top panel 2, the two horizontal guide rails 7 are symmetrically fixed on the two side panels 1, two of the four horizontal sliders 15 are grouped into a group to slide a four-cornered star plate 13 to a horizontal guide rail 7, and the two upper and lower guide rails 12 are respectively longitudinally fixed on the two four-cornered star plates 13. The shape of the oblong groove plate 8 is an oblong (the upper and lower sides are horizontal parallel lines, and the front and rear ends are semicircular), and an oblong groove is provided on the inner side thereof; the outer sides of the two oblong groove plates 8 are respectively slidably connected to the two upper and lower guide rails 12 through four (two groups of) upper and lower sliders 14, and the fulcrum rotating bearings 9 are respectively fixed in several holes in the center of the two oblong groove plates 8. The main shaft bracket 20 is fixed on the top plate 2, and the main shaft 11 is rotatably supported in the middle of the lower part of the main shaft bracket 20 through two left and right bearing seats; the driven synchronous pulley 19 is fixed in the middle of the main shaft 11, and two hexagonal rotating wheels 10 are respectively fixed at the left and right ends of the main shaft 11, and the notches of the hexagonal rotating wheels 10 are meshed with multiple fulcrum rotating bearings 9. A bearing is installed at each end of the main shaft 11, and the bearing is located in the oblong groove inside the oblong groove plate 8, and the oblong groove plates 8 on both sides are respectively in the upper position and the lower position (that is, the support shaft rotation bearing 9 of the oblong groove plate 8 on one side is located above the hexagonal rotating wheel 10 on that side, and the support shaft rotation bearing 9 of the oblong groove plate 8 on the other side is located below the hexagonal rotating wheel 10 on that side). A horizontally arranged support plate 16 is fixed to the front end of the oblong groove plate 8, a push scraper plate 17 is connected to the lower end of the support plate 16, and a forward-extending corrugated plate 18 is connected to the lower front of the support plate 16.

[0012] The power device of the present invention when applied can use a motor to drive the top spindle 4, and the working process is:

[0013] The motor drives the top main shaft 4 and the active synchronous pulley 3 to rotate, and the active synchronous pulley 3 drives the driven synchronous pulley 19 to rotate through the synchronous belt 22, and the driven synchronous pulley 19 drives the main shaft 11 to rotate, and the main shaft 11 drives the hexagonal rotating wheel 10 to rotate, and each tooth on the hexagonal rotating wheel 10 installed on the main shaft 11 is engaged with the support shaft rotating bearing 9, and under the coordinated linkage of the upper and lower guide rails 12, the horizontal guide rails 7, the upper and lower sliders 14, and the horizontal slider 15, under the meshing transmission of the hexagonal rotating wheel 10 and the rotating bearing body 9, the oblong groove plate 8 is pushed to move along the oblong trajectory, and the support plate 16, the push scraper plate 17 and the corrugated plate 18 fixed on the oblong groove plate 8 are driven to move along the same trajectory, and the positions of the oblong groove plates 8 on both sides and the components connected thereto differ by half a circle (of the oblong trajectory), and under the reciprocating motion of the two push scrapers 17, the material is pushed from the rear end to the front end in a reciprocating manner, and the corrugated plate 18 assists in flattening the material during the pushing process.

[0014] The above are the specific working principles and technical requirements of the present invention. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention should fall within the scope of the technical solution of the present invention.

Claims

1. A star-shaped double-sided pusher device, characterized in that: The invention comprises an n-shaped frame composed of a top plate (2) and two side plates (1); a top spindle (4) is supported on the top plate (2) by two bearing seats (21); a driving synchronous pulley (3) is installed in the middle of the top spindle (4); a spindle support (20) is connected to the bottom of the top plate (2); a spindle (11) is rotatably mounted on the spindle support (20); a driven synchronous pulley (19) is installed in the middle of the spindle (11); a synchronous belt (22) passes through the hollow middle of the top plate (2) and is connected between the driving synchronous pulley (3) and the driven synchronous pulley (19); and corresponding synchronous belts (22) are installed on the inner sides of the two side plates (1). A mutually symmetrical horizontal guide rail (7), an upper and lower guide rail (12) being slidably mounted on the inner side of the horizontal guide rail (7) via a horizontal slider (15), an oblong groove plate (8) being slidably mounted on the inner side of the upper and lower guide rails (12), an L-shaped support plate (16) being connected to the front end of the oblong groove plate (8), a push scraper plate (17) and a profiled plate (18) being respectively connected to the lower middle part and the front of the bottom end of the support plate (16), the oblong groove plates (8) on both sides being respectively connected to the driven synchronous pulley (19) via a transmission mechanism capable of driving the oblong groove plates (8) on both sides to alternately move along an oblong track; The sliding connection structure of the upper and lower guide rails (12) and the horizontal guide rail (7) is as follows: the outer side of the upper and lower guide rails (12) is connected to the inner side of the four-cornered star plate (13), and the outer side of the four-cornered star plate (13) is slidably connected to the horizontal guide rail (7) via a horizontal sliding block (15); The two transmission mechanisms are identical and are arranged symmetrically. Each transmission mechanism comprises a fulcrum rotating bearing (9), a hexagonal rotating wheel (10) and a main shaft (11). The oblong groove plate (8) is oblong and has an oblong groove (81) on its inner side. A plurality of fulcrum rotating bearings (9) are arranged at equal intervals on the long axis of the oblong groove. The outer sides of the two oblong groove plates (8) are slidably connected to the corresponding upper and lower guide rails (12) through upper and lower sliders (14). The two ends of the main shaft (11) are provided with a plurality of hexagonal rotating bearings (81) which are arranged to be connected to the oblong groove. The oblong grooves on the inner side of the groove plate (8) correspond to the positioning bearings, and a hexagonal rotating wheel (10) is respectively installed on the main shaft (11) on the inner side of the positioning bearing, and the notches of the hexagonal rotating wheel (10) are meshed with a plurality of fulcrum rotating bearings (9); the oblong groove plates (8) on both sides are respectively in the upper position and the lower position, and the fulcrum rotating bearing (9) of the oblong groove plate (8) on one side is located above the hexagonal rotating wheel (10) on the side, and the fulcrum rotating bearing (9) of the oblong groove plate (8) on the other side is located below the hexagonal rotating wheel (10) on the side.

2. The star-shaped double-sided pusher device according to claim 1, characterized in that: An end plate (6) is connected to each of the front and rear ends of the n-shaped frame; and a wall panel fixing rib (5) is connected to the top of the inner side of the n-shaped frame.

Images