Positioning turnover mechanism of plate turnover machine

Abstract

The utility model discloses a positioning turnover mechanism of a plate turnover machine, which comprises a first connecting block and a second connecting block, the first connecting block and the second connecting block are fixedly connected through two guide rods, a first motor is fixedly mounted on the right side of the second connecting block, and a second motor is fixedly mounted on the right side of the second connecting block. And an output shaft of the first motor penetrates out of the second connecting block to be fixedly connected with a first screw rod, and plate clamping mechanisms are installed on the left side of the second connecting block and the first screw rod correspondingly. The positioning turnover mechanism of the plate turnover machine is reasonable in structural design and convenient to use, rapid adjustment can be conducted according to the size of a plate, multi-directional clamping and fixing of the plate are achieved, the stability of the plate in the rotating process is improved, the situation that the plate slips is avoided, unnecessary troubles are avoided, and the use requirement can be comprehensively met.

Description

Technical Field

[0001] The utility model relates to the technical field of panel turning machines, in particular to a positioning and turning mechanism of a panel turning machine. Background Art

[0002] At present, the flipping mechanism of most traditional flipping machines cannot perform multi-directional clamping and fixing according to the size of the plate. Therefore, it does not have high stability during the rotation of the plate and is prone to slippage, causing unnecessary trouble. For this reason, we propose a positioning and flipping mechanism for a flipping machine to solve the problems raised in the above background technology. Utility Model Content

[0003] The purpose of the utility model is to provide a positioning and turning mechanism for a panel turning machine to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning and flipping mechanism of a flipping machine, comprising a first connecting block and a second connecting block, the first connecting block and the second connecting block are fixedly connected by two guide rods, a first motor is fixedly installed on the right side of the second connecting block, the output shaft of the first motor passes through the outside of the second connecting block and is fixedly connected to a first screw, and a plate clamping mechanism is installed on the left side of the second connecting block and the first screw.

[0005] Furthermore, the plate clamping mechanism includes a connecting seat, the front side of the connecting seat is symmetrically provided with slide grooves, the center position of the front side of the connecting seat is provided with a plate slot that is interconnected with the two slide grooves, a transmission cavity is provided inside the connecting seat at a position corresponding to the position between the two slide grooves, a first bearing is fixedly installed on the inner wall of the slide groove away from the transmission cavity, a second screw is rotatably connected in the first bearing, one end of the second screw penetrates into the transmission cavity and is fixedly connected to a driven bevel gear, a second motor is fixedly installed on the top of the connecting seat, an output shaft of the second motor penetrates into the transmission cavity and is fixedly connected to an active bevel gear matched with the driven bevel gear, a moving block is axially threadedly connected to the second screw located inside the slide groove, the back side of the moving block is slidably connected to the inner wall of the slide groove through a guide slider, and a side jacket is welded to the front side of the moving block through a bracket.

[0006] Furthermore, a second bearing is fixedly installed at a position corresponding to the first screw rod on the right side of the first connecting block, and one end of the first screw rod passes through the interior of the second bearing and is movably connected thereto.

[0007] Furthermore, a screw hole adapted to the first screw rod is provided at a position of the connecting seat on the left side corresponding to the first screw rod, and the connecting seat on the right side is fixedly installed on the left side of the second connecting block.

[0008] Furthermore, a through hole is formed at a position of the connecting seat corresponding to the guide rod.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] When fixing the plate, the utility model inserts one side of the plate into the plate slot on the right connecting seat, forms a preliminary fixation, and then turns on the first motor, so that its output shaft drives the first screw to rotate, and the left connecting seat threadedly connected thereon moves horizontally to the right through the limiting guide of the guide rod, and the plate slot thereon is used to press and fix the other side of the plate, and according to the width of the plate, the two second motors are turned on, so that the output shaft drives the active bevel gear to rotate, and the driven bevel gear meshed therewith can drive the second screw to rotate under the connection of the first bearing, and the moving block threadedly connected thereon drives the side jacket to translate inward through the limiting of the guide slider and cooperates with the connection of the bracket, and then clamps the plate from the left and right sides, the first connecting block can be connected to the motor shaft for driving rotation, and the connecting rod on the right side of the second connecting block can be connected to the bearing seat for support, the positioning and flipping mechanism of the flipping machine has a reasonable structural design and is easy to use, and can be quickly adjusted according to the size of the plate to achieve multi-directional clamping and fixing, improve the stability of the plate when rotating, will not produce the situation of slipping, avoid unnecessary trouble, and can fully meet the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0012] Figure 2 It is a three-dimensional structural schematic diagram of the plate clamping mechanism of the utility model;

[0013] Figure 3 It is a top structural cross-sectional view of the plate clamping mechanism of the utility model.

[0014] In the figure: 1 first connecting block, 2 second connecting block, 3 guide rod, 4 first motor, 5 first screw, 6 plate clamping mechanism, 61 connecting seat, 62 slide groove, 63 plate slot, 64 transmission cavity, 65 first bearing, 66 second screw, 67 driven bevel gear, 68 second motor, 69 driving bevel gear, 610 moving block, 611 guide slider, 612 bracket, 613 side sleeve, 7 second bearing. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] See also Figure 1-3 A positioning and flipping mechanism of a flipping machine includes a first connecting block 1 and a second connecting block 2, the first connecting block 1 and the second connecting block 2 are fixedly connected by two guide rods 3, a first motor 4 is fixedly installed on the right side of the second connecting block 2, the output shaft of the first motor 4 passes through the outside of the second connecting block 2 and is fixedly connected to a first screw 5, and a plate clamping mechanism 6 is installed on the left side of the second connecting block 2 and the first screw 5.

[0017] Specifically, the plate clamping mechanism 6 includes a connecting seat 61, a front side of the connecting seat 61 is symmetrically provided with slide grooves 62, a plate slot 63 is provided at the center of the front side of the connecting seat 61 and is communicated with the two slide grooves 62, a transmission cavity 64 is provided at a position between the two slide grooves 62 in the connecting seat 61, a first bearing 65 is fixedly installed on the inner wall of the slide groove 62 away from the transmission cavity 64, a second screw 66 is rotatably connected in the first bearing 65, and one end of the second screw 66 penetrates the transmission cavity 64 A driven bevel gear 67 is fixedly connected inside, a second motor 68 is fixedly installed on the top of the connecting seat 61, the output shaft of the second motor 68 passes through the transmission cavity 64, and a driving bevel gear 69 matched with the driven bevel gear 67 is fixedly connected inside, a moving block 610 is axially threadedly connected to the second screw 66 located inside the slide groove 62, the back side of the moving block 610 is slidably connected to the inner wall of the slide groove 62 through a guide slider 611, and a side jacket 613 is welded to the front side of the moving block 610 through a bracket 612.

[0018] Specifically, a second bearing 7 is fixedly installed at a position corresponding to the first screw 5 on the right side of the first connecting block 1. One end of the first screw 5 passes through the second bearing 7 and is movably connected to it. The second bearing 7 can connect and support the end of the first screw 5 to improve its stability during rotation.

[0019] Specifically, a screw hole adapted to the first screw rod 5 is provided at a position of the connection seat 61 on the left side corresponding to the first screw rod 5 , and the connection seat 61 on the right side is fixedly installed on the left side of the second connection block 2 .

[0020] Specifically, a through hole is formed in the connection seat 61 at a position corresponding to the guide rod 3 .

[0021] The positioning and turning mechanism of the panel turning machine has a reasonable structural design and is easy to use. It can be quickly adjusted according to the size of the panel to achieve multi-directional clamping and fixation, improve the stability of the panel during rotation, prevent slippage, avoid unnecessary trouble, and fully meet usage needs.

[0022] When in use, when fixing the plate, one side of it is inserted into the plate slot 63 on the right connecting seat 61. After initial fixation, the first motor 4 is turned on to make its output shaft drive the first screw 5 to rotate, and the left connecting seat 61 threadedly connected thereto is horizontally moved to the right through the limit guide of the guide rod 3, and the plate slot 63 thereon is used to press and fix the other side of the plate. According to the width of the plate, the two second motors 68 are turned on to make their output shaft drive the active bevel gear 69 to rotate, and the driven bevel gear 67 meshing therewith can drive the second screw 66 to rotate under the connection of the first bearing 65, and the moving block 610 threadedly connected thereto is limited by the guide slider 611 and cooperates with the connection of the bracket 612 to drive the side jacket 613 to translate inward, and then clamp the plate from the left and right sides. The first connecting block 1 can be connected to the motor shaft used to drive the rotation, and the connecting rod on the right side of the second connecting block 2 can be connected to the bearing seat used for support.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning and turning mechanism of a panel turning machine, comprising a first connecting block (1) and a second connecting block (2), characterized in that: The first connecting block (1) and the second connecting block (2) are fixedly connected via two guide rods (3); a first motor (4) is fixedly mounted on the right side of the second connecting block (2); an output shaft of the first motor (4) passes through the outside of the second connecting block (2) and is fixedly connected to a first screw rod (5); a plate clamping mechanism (6) is mounted on the left side of the second connecting block (2) and on the first screw rod (5).

2. The positioning and turning mechanism of a panel turning machine according to claim 1, characterized in that: The plate clamping mechanism (6) comprises a connecting seat (61), the front face of the connecting seat (61) is symmetrically provided with slide grooves (62), a plate slot (63) which is in communication with the two slide grooves (62) is provided at the center position of the front face of the connecting seat (61), a transmission cavity (64) is provided in the connecting seat (61) at a position between the two slide grooves (62), a first bearing (65) is fixedly installed on the inner wall of the slide groove (62) away from the transmission cavity (64), a second screw rod (66) is rotatably connected in the first bearing (65), one end of the second screw rod (66) passes through the transmission cavity (64), and a first bearing (65) is fixedly installed on the inner wall of the slide groove (62) away from the transmission cavity (64). 4) A driven bevel gear (67) is fixedly connected inside, a second motor (68) is fixedly installed on the top of the connecting seat (61), the output shaft of the second motor (68) passes through the transmission cavity (64), and a driving bevel gear (69) matched with the driven bevel gear (67) is fixedly connected inside, a moving block (610) is axially threadedly connected on the second screw (66) inside the slide groove (62), the back side of the moving block (610) is slidably connected to the inner wall of the slide groove (62) through a guide slider (611), and a side jacket (613) is welded to the front side of the moving block (610) through a bracket (612).

3. The positioning and turning mechanism of a panel turning machine according to claim 2, characterized in that: A second bearing (7) is fixedly mounted on the right side of the first connecting block (1) at a position corresponding to the first screw rod (5), and one end of the first screw rod (5) passes through the interior of the second bearing (7) and is movably connected thereto.

4. The positioning and turning mechanism of a panel turning machine according to claim 3, characterized in that: The connection seat (61) on the left side is provided with a screw hole adapted to the first screw rod (5) at a position corresponding to the first screw rod (5), and the connection seat (61) on the right side is fixedly mounted on the left side of the second connection block (2).

5. The positioning and turning mechanism of a panel turning machine according to claim 4, characterized in that: The connection seat (61) is provided with a through hole at a position corresponding to the guide rod (3).

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