Automatic groove turning system for box body

Abstract

The invention provides an automatic tank turning system which comprises a fixing plate mounted on a bottom plate, a tank turning mechanism and a positioning mechanism, the tank turning mechanism comprises a tank turning power device and a turning plate, the positioning mechanism comprises a plurality of outer sliding blocks connected to a plurality of positioning power devices, the tank turning power device is arranged at the bottom of the bottom plate, the positioning power devices are arranged on the bottom plate, and the turning plate is arranged on the bottom plate. The groove turning power device penetrates through the bottom plate to be connected with the turning plate so as to push the turning plate to vertically penetrate through the fixing plate in a reciprocating mode, the positioning power device drives the outer sliding blocks to slide in a reciprocating mode relative to the fixing plate, the number of the outer sliding blocks is at least two, sliding block inserts are installed at the front ends of the inner sides of the outer sliding blocks, and the turning plate is connected with protruding parts buckled with U-shaped grooves of the sliding block inserts. The convex part and the U-shaped groove are buckled with each other so as to fold the edge of the box body; compared with an existing U-shaped flanging machine, the automatic groove turning system for the box body, provided by the invention, can be used for realizing U-shaped flanging and ensuring the flatness of the U-shaped flanging at the same time.

Description

Technical Field

[0001] The invention relates to the technical field of box flanging machine manufacturing, in particular to an automatic box groove flanging system. Background Art

[0002] The existing U-shaped flanging and folding machines generally use a flap with a U-shaped groove to fold the L-shaped flange of a box. After the U-shaped groove on the flap contacts the L-shaped flange of the box, the L-shaped flange is pushed to fold along the outline of the U-shaped groove, thereby making the box obtain a U-shaped flange. However, the box has a certain toughness, and only external force is applied from one side of the L-shaped flange of the box to fold the L-shaped flange. During the folding process, the L-shaped flange is prone to warping or bending, resulting in an uneven flange that does not meet quality requirements and causes material waste. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, an object of the present invention is to provide an automatic box grooving system which can realize U-shaped flanging and ensure the quality of the U-shaped flanging.

[0004] The present invention achieves the above object by: The present invention discloses an automatic groove-turning system for a box, comprising a fixed plate installed on a bottom plate, a groove-turning mechanism and a positioning mechanism, the groove-turning mechanism comprising a groove-turning power device and a shape-turning plate, the positioning mechanism comprising a plurality of outer sliding blocks connected to a plurality of positioning power devices, the groove-turning power device being arranged at the bottom of the bottom plate, the positioning power device being arranged at the bottom plate, the groove-turning power device passing through the bottom plate and connected to the shape-turning plate to push the shape-turning plate to pass through the fixed plate reciprocatingly up and down, the positioning power device driving the outer sliding block to slide reciprocatingly relative to the fixed plate, wherein the outer sliding block comprises at least two, a sliding block insert being installed at the inner front end of the outer sliding block, a convex portion being connected to the shape-turning plate and interlocking with the U-shaped groove of the sliding block insert, the convex portion being interlocked with the U-shaped groove to fold the edge of the box.

[0005] Furthermore, the bottom plate is also equipped with a stripping block, and the flip plate is provided with a through slot slidably connected to the stripping block, and the stripping block can pass through the through slot.

[0006] Furthermore, the flipping power device is a lower oil cylinder, the output end of the lower oil cylinder is connected to a transmission column, and the transmission column passes through the bottom plate and is connected to the flipping plate.

[0007] Furthermore, the positioning power device is an upper oil cylinder, the output shaft of the upper oil cylinder is equipped with a joint, the joint is movably connected to the outer sliding block, the fixed plate is equipped with an outer limit block, the outer sliding block is provided with an outer limit groove slidably connected to the outer limit block, the outer sliding block is also provided with a linkage groove, and the linkage grooves of two adjacent outer sliding blocks are movably connected to the outer linkage block.

[0008] Furthermore, it also includes an intermediate fixing plate, which is located above the flip plate, and a positioning hole is opened on the flip plate. A guide column is fixedly connected to the bottom of the intermediate fixing plate, and the guide column passes through the positioning hole and is fixedly connected to the bottom plate.

[0009] Furthermore, a pressure plate is provided above the outer slider, a mounting post of the pressure plate passes through the outer slider and is fixedly connected to the fixed plate, the pressure plate is movably connected to the outer slider, and the pressure plate is also sleeved on the outer side of the flip plate and the middle fixed plate.

[0010] Furthermore, the bottom plate is also equipped with a wear-resistant block, which passes through the fixing plate and abuts against the outer sliding block.

[0011] Furthermore, the base plate is also equipped with a clamp and an outer stopper, a slot adapted to the clamp and the outer stopper is provided at the edge of the fixed plate, the outer stopper is higher than the fixed plate, and the clamp is connected to the control main box.

[0012] Beneficial effects of the present invention: The present invention provides an automatic groove-turning system for a box body, wherein a positioning power device drives the outer slider to move, and the box body is fixed above a flap plate by utilizing the mutual cooperation of a plurality of outer sliders, and the edge to be bent on the box body is located below the slider insert on the outer slider. Thereafter, the flap plate is driven by the groove-turning power device to move upward and pass through the fixed plate to press against the flanged edge of the box body, and the flap plate continues to move upward, and the convex portion on the flap plate pushes the edge of the box body toward the U-shaped groove of the slider insert on the outer slider, so that the edge of the box body is folded and bent, and the flap plate also makes the convex portion and the U-shaped groove of the slider insert interlock with each other during the upward movement, thereby folding and clamping the edge of the box body into a U-shape, thereby not only realizing the U-shaped flanging function of the box body, but also the mutual engagement between the convex portion of the flap plate and the U-shaped groove of the slider insert can make the U-shaped flange obtained by folding the box body remain flat, thereby ensuring the flanging quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention is further described below in conjunction with the accompanying drawings and embodiments: Figure 1 It is a schematic diagram of the connection between an automatic tank turning system and a tank in one embodiment of the present invention; Figure 2 It is a schematic diagram of the overall structure of an automatic box slot turning system in one embodiment of the present invention; Figure 3 This is a schematic diagram of the internal structure of an automatic box slot turning system in one embodiment of the present invention; Figure 4 It is a front schematic diagram of an automatic box slot turning system in one embodiment of the present invention; Figure 5It is a structural schematic diagram of a turning plate in an automatic box slot turning system in one embodiment of the present invention; Figure 6 A schematic diagram of the connection relationship between the inner and outer sliders and the flip plate in one embodiment of the present invention; Figure 7 for Figure 6 A is an enlarged schematic diagram.

[0014] In the figure, 1-bottom plate, 2-fixed plate, 3-groove turning mechanism, 4-positioning mechanism, 31-groove turning power device, 32-flipping plate, 41-positioning power device, 42-outer slider, 43-slider insert, 431-U-shaped groove, 321-convex part, 5-stripping block, 322-through groove, 311-transmission column, 411-joint, 6-outer limit block, 421-outer limit groove, 422-linking groove, 8-outer linking block, 9-middle fixed plate, 323-positioning hole, 10-pressing plate, 11-wear-resistant block, 12-mold clamp, 13-outer stopper, 7-box body. DETAILED DESCRIPTION

[0015] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with examples and drawings. The schematic implementation scheme of the present invention and its description are only used to analyze the present invention and are not intended to limit the present invention.

[0016] Figure 1-Figure 7 The specific structure of an automatic box slot turning system in an embodiment of the present invention is shown, the automatic box slot turning system comprises a fixing plate 2 mounted on a bottom plate 1, a slot turning mechanism 3 and a positioning mechanism 4, the slot turning mechanism 3 comprises a slot turning power device 31 and a shape turning plate 32, the positioning mechanism 4 comprises a plurality of outer slides 42 connected to a plurality of positioning power devices 41, the slot turning power device 31 is arranged at the bottom of the bottom plate 1, the positioning power device 41 is arranged on the bottom plate 1, the slot turning power device 31 passes through the bottom plate 1 is connected to the flap plate 32 to push the flap plate 32 to reciprocate up and down through the fixed plate 2, and the positioning power device 41 drives the outer slider 42 to slide reciprocatingly relative to the fixed plate 2, wherein the outer slider 42 includes at least two, a slider insert 43 is installed at the inner front end of the outer slider 42, and a convex portion 321 that is mutually engaged with the U-shaped groove 431 of the slider insert 43 is connected to the flap plate 32, and the convex portion 321 and the U-shaped groove 431 are mutually engaged to fold the edge of the box body.

[0017] The present invention provides an automatic box groove turning system, in which the positioning power device 41 drives the outer slider 42 to move, and the box 7 is fixed on the top of the flip plate 32 by the mutual cooperation of the plurality of outer sliders 42, and the edge to be bent on the box 7 is located below the slider insert 43 on the outer slider 42, and then the flip plate 32 is driven by the groove turning power device 31 to move upward through the fixed plate 2 to press against the flange of the box 7, and the flip plate 32 continues to move upward, and the convex portion 321 on the flip plate 32 pushes the edge of the box 7 toward the The U-shaped groove 431 of the slider insert 43 on the outer slider 42 is pushed to make the edge of the box body 7 fold and bend, and the flap 32 also makes the convex portion 321 and the U-shaped groove 431 of the slider insert 43 engage with each other during the upward movement, thereby folding and clamping the edge of the box body 7 into a U shape, thereby not only realizing the U-shaped flanging function of the box body 7, but also the mutual engagement between the convex portion 321 of the flap plate 32 and the U-shaped groove 431 of the slider insert 43 can make the U-shaped flange obtained by folding the box body 7 remain flat, thereby ensuring the flanging quality.

[0018] Furthermore, in this embodiment, the slider insert 43 is detachably connected to the slider 42 to facilitate replacement of different slider inserts to meet different U-shaped flange size requirements.

[0019] Furthermore, in this embodiment, if Figure 3 and Figure 5 As shown, the bottom plate 1 is also equipped with a stripping block 5, and the flip plate 32 is provided with a through groove 322 which is slidably connected to the stripping block 5, and the stripping block 5 can pass through the through groove 322; after completing the U-shaped flanging operation, the flip plate 32 moves down and resets under the action of the groove flipping power device 31. During the resetting process, the flip plate 32 drives the box body to move down and moves downward relative to the stripping block 5, so that the stripping block 5 passes through the through groove of the stripping block 5, thereby pressing against the box body, and the box body is pressed by the stripping block 5 and cannot continue to move down with the flip plate 32, thereby being separated from the flip plate 32.

[0020] Furthermore, in this embodiment, if Figure 4 As shown, the flipping power device 31 is a lower oil cylinder, and the output end of the lower oil cylinder is connected to a transmission column 311, and the transmission column 311 passes through the bottom plate 1 and is connected to the flipping plate 32.

[0021] Furthermore, in this embodiment, if Figure 1-Figure 3As shown, the positioning power device 41 is an upper oil cylinder, and the output shaft of the upper oil cylinder is equipped with a joint 411, and the joint 411 is movably connected to the outer slider 42, and the fixed plate 2 is equipped with an outer limit block 6, and the outer slider 42 is provided with an outer limit groove 421 slidably connected to the outer limit block 6, and the outer slider 42 is also provided with a linkage groove 422, and the linkage grooves 422 of two adjacent outer sliders 42 are movably connected with the outer linkage block 8, wherein the joint 411 is a rotary joint, and the rotary joint can be rotated 90 degrees and is hingedly connected to the outer slider 42. When the size of the box is large, the joint 411 can be rotated and folded relative to the output shaft of the upper oil cylinder and the outer slider 42, so that the outer slider 42 can adapt to boxes of different sizes.

[0022] When the outer slider 42 is moved inwardly, the outer sliders 42 gradually abut against and cooperate with each other to clamp and fix the box body. At the same time, the outer slider 42 also squeezes the return spring 7 through the outer limit groove 421 during the inward movement. When the U-shaped flanging is completed, the positioning power device 41 stops outputting, and the return spring 7 pushes the outer slider 42 to move outwardly through the elastic force of the return spring 7, thereby pushing the output shaft of the positioning power device 41 to reset. By providing an outer linkage block 8 and providing a linkage groove 422 on the outer slider 42, the outer linkage block 8 is movably connected with the linkage grooves 422 of two adjacent outer sliders 42, and the outer linkage block 8 can reciprocate relative to the fixed plate 2. When the outer slider 42 moves outward, the outer linkage block 8 constrains the two adjacent outer sliders 42, so that the two outer sliders 42 move synchronously. At the same time, the reaction force exerted by the outer slider 42 on the outer linkage block 8 will drive the outer linkage block 8 to move outward together to ensure that the outer linkage block 8 and the linkage groove 422 maintain a connection relationship; when the outer slider 42 moves inward, similarly, the linkage block 8 constrains the two adjacent outer sliding blocks 42 to move synchronously, and the two connected outer sliding blocks 42 exert a reaction force to the outer linkage block 8, so that the outer linkage block 8 also moves together.

[0023] Furthermore, in this embodiment, as shown in the figure, it also includes an intermediate fixed plate 9, which is located above the flip plate 32. A positioning hole 323 is opened on the flip plate 32. A guide column is fixedly connected to the bottom of the intermediate fixed plate 9. The guide column passes through the positioning hole 323 and is fixedly connected to the bottom plate 1. The flip plate 32 moves back and forth up and down along the guide column under the drive of the groove flipping power device 31.

[0024] Furthermore, in this embodiment, if Figure 2 and Figure 4 As shown, a pressure plate 10 is also provided above the outer sliding block 42, and the mounting column of the pressure plate 10 passes through the outer sliding block 42 and is fixedly connected to the fixed plate 2, and the pressure plate 10 is movably connected to the outer sliding block 42, and the pressure plate 10 is also sleeved on the outer side of the flip plate 32 and the middle fixed plate 9.

[0025] Furthermore, in this embodiment, if Figure 2 As shown, the base plate 1 is also equipped with a wear-resistant block 11, which passes through the fixed plate 2 and presses against the outer slider 42. The wear-resistant block 11 is smooth, which can reduce the friction between the outer slider 42 and the fixed plate 2, and reduce the wear of the outer slider 42 and the fixed plate 2.

[0026] Furthermore, in this embodiment, if Figure 1 and Figure 2 As shown, the base plate 1 is also equipped with a clamp 12 and an outer stopper 13, and a slot matching the clamp 12 and the outer stopper 13 is opened at the edge of the fixed plate 2. The outer stopper 13 is higher than the fixed plate 2, and the clamp 12 is connected to the control main box.

[0027] The outer baffle 13 is used to provide positioning assistance. When some components of the groove turning system need to be replaced to adapt to boxes of different sizes, the positioning of the outer baffle 13 can assist in replacing some components of the groove turning system. The clamp 12 is electrically connected to the control main box, and the control main box controls the movement of the clamp 12 according to the preset program requirements. When the groove turning system of a different box needs to be replaced, the control main box controls the movement of the clamp to facilitate the replacement of the groove turning system.

[0028] It can be understood that the above embodiments only express the preferred implementation modes of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the patent scope of the present invention. It should be pointed out that, for ordinary technicians in this field, without departing from the concept of the present invention, the above technical features can be freely combined, and several deformations and improvements can be made, which all belong to the protection scope of the present invention. Therefore, all equivalent changes and modifications made to the claims and scope of the present invention should belong to the scope covered by the claims of the present invention.

Claims

1. A box automatic slot turning system, characterized by: The invention comprises a fixing plate (2) mounted on a bottom plate (1), a groove turning mechanism (3) and a positioning mechanism (4), wherein the groove turning mechanism (3) comprises a groove turning power device (31) and a shape turning plate (32), and the positioning mechanism (4) comprises a plurality of outer sliding blocks (42) connected to a plurality of positioning power devices (41), wherein the groove turning power device (31) is arranged at the bottom of the bottom plate (1), and the positioning power device (41) is arranged on the bottom plate (1), and the groove turning power device (31) passes through the bottom plate (1) and is connected to the shape turning plate (32) to push the groove turning mechanism (31) to move ... The flap plate (32) passes through the fixed plate (2) reciprocatingly up and down, and the positioning power device (41) drives the outer slider (42) to slide reciprocatingly relative to the fixed plate (2), wherein the outer slider (42) includes at least two, a slider insert (43) is installed at the inner front end of the outer slider (42), and a convex portion (321) that interlocks with the U-shaped groove (431) of the slider insert (43) is connected to the flap plate (32), and the convex portion (321) and the U-shaped groove (431) are interlocked to fold the edge of the box body.

2. According to claim 1, the automatic box slot turning system is characterized by: The bottom plate (1) is also provided with a stripping block (5), and the flap plate (32) is provided with a through slot (322) slidably connected to the stripping block (5), and the stripping block (5) can pass through the through slot (322).

3. According to claim 2, the automatic box slot turning system is characterized by: The flipping power device (31) is a lower oil cylinder, the output end of which is connected to a transmission column (311), and the transmission column (311) passes through the bottom plate (1) and is connected to the flipping plate (32).

4. According to claim 3, the automatic box slot turning system is characterized by: The positioning power device (41) is an upper oil cylinder, the output shaft of the upper oil cylinder is equipped with a joint (411), the joint (411) is movably connected to the outer slider (42), the fixed plate (2) is equipped with an outer limit block (6), the outer slider (42) is provided with an outer limit groove (421) slidably connected to the outer limit block (6), the outer slider (42) is also provided with a linkage groove (422), and the linkage grooves (422) of two adjacent outer sliders (42) are movably connected to the outer linkage block (8).

5. According to claim 4, the automatic box slot turning system is characterized by: It also comprises an intermediate fixing plate (9), the intermediate fixing plate (9) being located above the flip plate (32), a positioning hole (323) being provided on the flip plate (32), a guide column being fixedly connected to the bottom of the intermediate fixing plate (9), the guide column passing through the positioning hole (323) and being fixedly connected to the bottom plate (1).

6. The automatic box slot turning system according to claim 5, characterized in that: A pressure plate (10) is also provided above the outer sliding block (42); a mounting column of the pressure plate (10) passes through the outer sliding block (42) and is fixedly connected to the fixed plate (2); the pressure plate (10) is movably connected to the outer sliding block (42); and the pressure plate (10) is also sleeved on the outer sides of the flip plate (32) and the middle fixed plate (9).

7. The automatic box slot turning system according to claim 6, characterized in that: The bottom plate (1) is also equipped with a wear-resistant block (11), and the wear-resistant block (11) passes through the fixed plate (2) and abuts against the outer sliding block (42).

8. The automatic box slot turning system according to claim 7, characterized in that: The base plate (1) is also equipped with a clamp (12) and an outer stopper (13); a slot adapted to the clamp (12) and the outer stopper (13) is provided at the edge of the fixed plate (2); the outer stopper (13) is higher than the fixed plate (2); and the clamp (12) is connected to a control main box.

Images