Automatic box shape changing system
By coordinating the positioning mechanism and the flanging mechanism, and utilizing the interlocking of the outer and inner sliders, the problem of uneven flanging of the box body is solved, achieving stable clamping and folding of the box body edge, and improving production efficiency.
Patent Information
- Application Number
- CN202423225444.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-12-26
AI Technical Summary
Existing L-shaped box-type edge-flipping machines are prone to bending or warping during the folding process, which affects production efficiency.
The system employs a positioning mechanism and a flanging mechanism. Through the interlocking of the outer and inner sliders, and the cooperation of the flanging power unit and the positioning power unit, the stable clamping and folding of the box edge are achieved, ensuring the flatness of the flanging.
This achieved uniform and flat edges on the casing, meeting process requirements and improving production efficiency.
Smart Images
Figure CN223603219U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to box body flanging machine manufacturing technical field, in particular to a box body automatic shape turning system. BACKGROUND
[0002] The existing box body L type edge flanging machine mainly includes a box body positioning mechanism and an L type flanging actuating mechanism, the box body positioning mechanism clamps and fixes the box body, and then the L type flanging actuating mechanism folds and bends the part of the box body to be flanged, the L type flanging actuating mechanism generally applies a force to one side of the edge of the box body to make the edge of the box body fold to the other side, but the single-sided folding force applied to the edge of the box body is affected by the stress structure of the box body during the folding process, and the edge of the box body is prone to bending unevenly or warping during the folding process, so that the flanging has to be checked and the uneven part of the flanging has to be corrected, which affects the production efficiency. SUMMARY
[0003] In view of the above problems of the prior art, the utility model aims to provide a box body automatic shape turning system which can ensure the flatness of the L type flanging of the box body and improve the production efficiency.
[0004] The utility model realizes the above-mentioned purposes in the following way:
[0005] The utility model discloses a box body automatic shape turning system which comprises a positioning mechanism and a flanging mechanism, a bottom plate, a fixed plate and an intermediate fixed plate which are fixedly connected in sequence, the positioning mechanism comprises a plurality of outer sliding blocks which are connected to a plurality of positioning power devices respectively, the flanging mechanism comprises a plurality of inner sliding blocks which are connected to a plurality of flanging power devices respectively, the positioning power devices are installed on the bottom plate, the flanging power devices are installed at the bottom of the bottom plate, the inner sliding blocks, the outer sliding blocks and the fixed plate are slidingly connected, the flanging power devices pass through the bottom plate and the fixed plate and are connected with the inner sliding blocks, wherein a plurality of outer sliding blocks are arranged on the periphery of a plurality of inner sliding blocks, the outer sliding blocks and the inner sliding blocks can reciprocally slide relative to the fixed plate, the outer sliding blocks and the inner sliding blocks can be mutually buckled to clamp the flanging, the intermediate fixed plate is located above the inner sliding blocks and cooperates with the outer sliding blocks to clamp the box body.
[0006] Further, the inner side of the outer sliding block is formed with an inverted step structure, the outer side of the inner sliding block is formed with a positive step structure, the inverted step structure and the positive step structure are mutually buckled, and a positioning block is further installed on the positive step structure.
[0007] Further, the flanging power device comprises a lower oil cylinder mounted at the bottom of the bottom plate, and a conical ejector rod connected to the lower oil cylinder and movable up and down, the flanging mechanism comprises at least two flanging power devices and two inner sliding blocks, the inner sliding blocks are provided with pulley grooves at the inner sides, the pulley grooves are connected with longitudinally arranged pulleys, the pulleys are matched with the conical surface of the conical ejector rod, the fixed plate is provided with an inner limiting block, the inner sliding block is provided with an inner limiting groove in sliding connection with the inner limiting block, the inner limiting block is further connected with a reset spring connected with the inner limiting groove, and the inner sliding block is further provided with an inner linkage groove.
[0008] Further, the positioning mechanism comprises at least two positioning power devices and two outer sliding blocks, the fixed plate is provided with an outer limiting block, the outer sliding block is provided with an outer limiting groove in sliding connection with the outer limiting block, the outer limiting block is further connected with the outer limiting groove through a reset spring, the outer sliding block is further provided with an outer linkage groove, and the outer linkage grooves of the adjacent two outer sliding blocks are commonly and movably connected with an outer linkage block, and the positioning power device is an upper oil cylinder.
[0009] Further, the bottom plate, the fixed plate and the intermediate fixed plate are all provided with through holes through which the conical ejector rod passes.
[0010] Further, the bottom plate is further provided with wear-resistant blocks made of high-hardness alloy steel, and the wear-resistant blocks pass through the fixed plate and abut against the outer sliding blocks and the inner sliding blocks.
[0011] Further, the bottom plate is further provided with a mold clamping device and an outer stopper, the fixed plate is provided with clamping grooves matched with the mold clamping device and the outer stopper at the edges, the outer stopper is higher than the fixed plate, and the mold clamping device is connected with a control cabinet.
[0012] Further, the outer sliding block is further provided with a pressing plate, the outer limiting block is provided with a mounting hole, a mounting column of the pressing plate passes through the mounting hole and is fixedly connected with the fixed plate, the pressing plate is movably connected with the outer sliding block, and the pressing plate is sleeved outside the inner sliding block and the intermediate fixed plate.
[0013] The utility model discloses the beneficial effects of:
[0014] The utility model provides a kind of box automatic shape turning system, by being equipped with box in middle fixed plate, so that the edge of box is supported to the outside of the inner slider, then by positioning power drive outer slider moves inwards, make several outer sliders and middle fixed plate cooperate and clamp fixation box, after, utilize flanging power drive several inner sliders move outward, so that inner slider pushes the edge of box from inside box to the inside of outer slider and folds, simultaneously, inner slider gradually mutually buckling with outer slider in the process of moving outward, to clamp fixation stability of the flanging of box, so that the flanging of box keeps flat, whereby, not only realize the edge of box is bent into L type flanging, but also can guarantee L type flanging uniform and flat, satisfy process instruction requirement, to improve production efficiency further. BRIEF DESCRIPTION OF DRAWINGS
[0015] The utility model is further described below in connection with drawings and embodiment:
[0016] Figure 1 It is the connection schematic view of a kind of box automatic shape turning system and box in the utility model one embodiment;
[0017] Figure 2 It is the overall structure schematic view of a kind of box automatic shape turning system in the utility model one embodiment;
[0018] Figure 3 It is the front schematic view of a kind of box automatic shape turning system in the utility model one embodiment;
[0019] Figure 4 It is the internal structure schematic view of a kind of box automatic shape turning system in the utility model one embodiment;
[0020] Figure 5 It is Figure 4 the enlarged schematic view of middle A;
[0021] Figure 6 It is the structure schematic view of positioning mechanism in a kind of box automatic shape turning system in the utility model one embodiment;
[0022] Figure 7 It is the structure schematic view of inner slider and outer slider in the utility model one embodiment.
[0023] In the figure, 1-positioning mechanism, 2-flanging mechanism, 3-bottom plate, 4-fixing plate, 5-intermediate fixing plate, 21-flanging power device, 22-inner sliding block, 11-positioning power device, 12-outer sliding block, 121-inverted step structure, 221-positive step structure, 222-positioning block, 211-lower oil cylinder, 212-conical ejector rod, 223-pulley groove, 224-pulley, 41-inner limiting block, 225-inner limiting groove, 226-inner connecting groove, 227-inner connecting block, 42-outer limiting block, 122-outer limiting groove, 123-outer connecting groove, 124-outer connecting block, 111-joint, 31-wear-resistant block, 32-mold clamping device, 33-outer stop block, 6-pressing plate, 7-box body. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the utility model is further described in detail below in combination with examples and drawings, the schematic implementation scheme of the utility model and its description are only used for analyzing the utility model, and do not serve as the limitation of the utility model.
[0025] Figures 1-7 A kind of box automatic shape-changing system in the embodiment of the utility model is shown, it includes positioning mechanism 1 and flanging mechanism 2, and the bottom plate 3, fixing plate 4 and intermediate fixing plate 5 are sequentially fixedly connected, the positioning mechanism 1 includes several outer sliding blocks 12 connected to several positioning power devices 11 respectively, the flanging mechanism 2 includes several inner sliding blocks 22 connected to several flanging power devices 21 respectively, the positioning power device 11 is installed on the bottom plate 3, the flanging power device 21 is installed on the bottom of the bottom plate 1, the inner sliding block 22, the outer sliding block 12 and the fixing plate 4 are slidably connected, the flanging power device 21 passes through the bottom plate 3 and the fixing plate 4, and is connected with the inner sliding block 22, wherein, several outer sliding blocks 12 are arranged on the periphery of several inner sliding blocks 22, and the outer sliding block 12 and the inner sliding block 22 are spaced apart to provide a gap for the box 7 to pass through, the outer sliding block 12 and the inner sliding block 22 can reciprocally slide relative to the fixing plate 4, the outer sliding block 12 and the inner sliding block 22 can be mutually buckled to clamp the flanging, and the intermediate fixing plate 5 is located above the inner sliding block 22 and cooperates with the outer sliding block 12 to clamp the box.
[0026] The utility model provides a kind of automatic shape turning system of box, by the box 7 is equipped in the middle fixed plate 5, so that the edge inside of box is supported on the outside of the inner slide block 22, then by the positioning power 11 drive the outer slide block 12 moves inwards, make several the outer slide block 12 mutually support and cooperate with the middle fixed plate 5, to clamp and fix box 7, then, utilize the edge power ware 21 drive several the inner slide block 22 moves outwards, so that several the inner slide block 22 from box 7 inside the edge of box 7 is pushed to the inside of the outer slide block 12 and is folded, while, the inner slide block 22 gradually mutually engages with the outer slide block 12 during moving outwards, to clamp and fix the edge of box 7 stably, so that the edge of box remains flat, whereby, not only realize the edge of box 7 is bent into L-shaped edge, but also can guarantee L-shaped edge uniform flat, satisfy process quality requirement, to further improve production efficiency.
[0027] Further, in the present embodiment, as shown in Figure 5 and Figure 7 The inner side of the outer slide block 12 is formed with a reverse step structure 121, the outer side of the inner slide block 22 is formed with a positive step structure 221, the reverse step structure 121 and the positive step structure 221 are mutually engaged, the positive step structure 221 is further provided with a positioning block 222, the positioning block 222 is slightly higher than the positive step structure 221, when the box 7 is equipped on the middle fixed plate 5, the positioning block 222 is used to abut against the box, so that the box 7 stops moving downward, at this time, the height difference between the middle fixed plate 5 and the top surface of the positioning block 222 is the width of the edge of the box 7 that needs to be folded, and the positioning block 222 and the positive step structure 221 are detachably connected.
[0028] Further, in the present embodiment, as shown in Figures 3-5 The edge power ware 21 includes a lower oil cylinder 211 mounted on the bottom of the bottom plate and a conical ejector rod 212 connected to the lower oil cylinder 211 and movable up and down, the edge mechanism 2 includes at least two edge power wares 21 and two inner slide blocks 22, the inner side of the inner slide block 22 is provided with a pulley groove 223, the pulley groove 223 is connected with a longitudinally arranged pulley 224, the pulley 224 and the conical surface of the conical ejector rod 212 are mutually matched, when the lower oil cylinder 211 drives the conical ejector rod 212 to rise, the conical ejector rod 212 pushes the inner slide block 22 to the outer slide block 12 through the matching of the conical surface and the pulley 224, the edge of the box is folded and bent from the inner side of the box 7 to the reverse step structure 121 of the outer slide block 22 by the inner slide block 22, and during the movement of the inner slide block 22 outwards, the inner slide block 22 is gradually mutually engaged with the outer slide block 12, and the edge of the box that is folded is clamped and pressed through the mutual engagement with the outer slide block 12, so that the edge of the box remains flat.
[0029] The fixed plate 4 is provided with an inner limiting block 41, the inner sliding block 22 is provided with an inner limiting groove 225 in sliding connection with the inner limiting block 41, the inner limiting block 31 is further connected with a reset spring, the reset spring is connected with the inner limiting groove 225, the inner sliding block 22 is further provided with an inner connecting groove 226, the inner connecting grooves 226 of two adjacent inner sliding blocks 22 are commonly and movably connected with an inner connecting block 227, the inner limiting block 31 is further provided with a connecting hole, and the connecting column of the intermediate fixed plate 5 passes through the connecting hole and is connected with the fixed plate 4.
[0030] In the embodiment, specifically, as shown in Figure 4 and Figure 5 The flanging power mechanism 2 includes four flanging power devices 21 and four inner sliding blocks 22, the inner limiting groove 225 is arranged on the diagonal line of the inner sliding block 22, the inner connecting block 227 is arrow-shaped, the flanging power device 21 drives the inner sliding block 22 to reciprocate along the length direction of the inner limiting block 41, when the inner sliding block 22 moves outward, the inner connecting block 227 restricts two adjacent inner sliding blocks 22 to move synchronously, at the same time, the reaction force of two adjacent inner sliding blocks 22 applied to the inner connecting block 227 pushes the inner connecting block 227 to move together, so that the inner connecting block 227 and the inner connecting groove 226 keep the state of movable connection.
[0031] When the inner sliding block 22 moves outward, it also moves outward relative to the inner limiting block 41, and further presses the reset spring, when the flanging operation is completed, the flanging power device 21 reversely drives the conical ejector rod 212 to reset, at this time, the reset spring pressed is restored to the original shape by the elastic force, and pushes the inner sliding block 22 to move inward relative to the inner limiting block 41, so that the inner sliding block 22 is reset.
[0032] Further, the positioning mechanism 1 includes at least two positioning power devices 11 and two outer sliding blocks 12, in the embodiment, as shown in Figure 6As shown, the positioning mechanism 1 comprises 4 positioning power devices 11 and 4 outer sliding blocks 12, the fixed plate 4 is provided with an outer limiting block 42, the outer sliding block 12 is provided with an outer limiting groove 122 which is in sliding connection with the outer limiting block 42, the outer limiting block 42 is further connected with the outer limiting groove 122 through a reset spring, the outer sliding block 12 is further provided with an outer connecting groove 123, the outer connecting grooves 123 of two adjacent outer sliding blocks 12 are commonly connected with an outer connecting block 124, the positioning power device 11 is an upper oil cylinder, the output shaft of the upper oil cylinder is movably connected with a rotary joint 111, the rotary joint 111 is movably connected with the outer sliding block 12, when the box to be flanged has a large size, the rotary joint 111 can be folded relative to the output shaft of the upper oil cylinder and the outer sliding block 12, so as to flexibly adjust the outer sliding block 12 to adapt to box of different sizes, in the embodiment, the outer limiting groove 122 is located on the diagonal line of the outer sliding block 12, under the action of external force, the outer sliding block 12 reciprocates along the length direction of the outer limiting block 42, two adjacent outer sliding blocks 12 are simultaneously moved under the constraint of the outer connecting block 124, and the reaction force applied by the two adjacent outer sliding blocks 12 on the outer connecting block 124 drives the outer connecting block 124 to move outward, so that the two adjacent outer sliding blocks 12 and the outer connecting block 124 maintain a movable connection relationship and constrain each other.
[0033] Further, in the embodiment, the bottom plate 3, the fixed plate 4 and the intermediate fixed plate 5 are all provided with through holes through which the tapered ejector rod 212 passes.
[0034] Further, in the embodiment, as shown in Figure 6 As shown, the bottom plate 3 is further provided with a wear-resistant block 31, the wear-resistant block 31 is made of high-hardness alloy steel, the wear-resistant block 31 passes through the fixed plate 4 and abuts against the outer sliding block 12 and the inner sliding block 22, the surface of the wear-resistant block 31 is smooth, so as to reduce the friction between the fixed plate 4 and the outer sliding block 12 and the inner sliding block 22, and reduce the wear degree of the fixed plate 4, the outer sliding block 12 and the inner sliding block 22.
[0035] Further, in the embodiment, as shown in Figure 1 and Figure 2As shown, the bottom plate 3 is further provided with a mold clamp 32 and an outer stopper 33, the fixing plate 4 is provided with a clamping groove matched with the mold clamp 32 and the outer stopper 33 at the edge, the outer stopper 33 is higher than the fixing plate 4, the mold clamp 32 is connected with the control box, the outer stopper 33 is used for providing positioning assistance, when the turnover system needs to be replaced to adapt to different sizes of the box, the turnover system can be updated by the positioning of the outer stopper 33, the mold clamp 32 is electrically connected with the control box, the movement of the mold clamp 32 is controlled by the control box according to the preset program, when the turnover system of different boxes needs to be replaced, the control box controls the movement of the mold clamp to facilitate the replacement of the turnover system.
[0036] Further, in the embodiment, as shown in Figure 1 、 Figure 2 and Figure 3 and Figure 6 , the outer slide block 12 is further provided with a pressing plate 6, the outer limiting block 42 is provided with a mounting hole, the mounting column of the pressing plate 6 passes through the mounting hole of the outer limiting block 42 and is fixedly connected with the fixing plate 4, the pressing plate 6 is movably connected with the outer slide block 12, and the pressing plate 6 is sleeved outside the inner slide block 22 and the intermediate fixing plate 5.
[0037] It can be understood that the above embodiment only expresses the preferred embodiment of the utility model, the description is more specific and detailed, but it cannot be understood as the limitation of the utility model patent scope; it should be pointed out that, for ordinary skilled in the art, the above technical features can be freely combined without departing from the concept of the utility model, and a number of deformations and improvements can be made, which belong to the protection scope of the utility model; therefore, any equivalent transformation and modification of the utility model claims and scope should belong to the coverage of the utility model claims.
Claims
1. An automatic box-shaped turning system, characterized in that: The utility model provides a box body's positioning and flanging mechanism, including positioning mechanism (1) and flanging mechanism (2), and the fixed connection of bottom plate (3), fixed plate (4) and intermediate fixed plate (5) in proper order, positioning mechanism (1) includes a plurality of outer slide block (12) connected to a plurality of positioning power ware (11) respectively, flanging mechanism (2) includes a plurality of inner slide block (22) connected to a plurality of flanging power ware (21) respectively, positioning power ware (11) is installed on bottom plate (3), flanging power ware (21) is installed on bottom plate (3) bottom, inner slide block (22), outer slide block (12) with fixed plate (4) sliding connection, flanging power ware (21) passes through bottom plate (3) and fixed plate (4), is connected with inner slide block (22), wherein, a plurality of outer slide block (12) periphery is located a plurality of inner slide block (22) periphery, outer slide block (12) and inner slide block (22) can reciprocating slide relative to fixed plate (4), outer slide block (12) and inner slide block (22) can be mutually buckled to clamp the flanging, intermediate fixed plate (5) is located above inner slide block (22), and is mutually cooperated with outer slide block (12) to clamp the box body.
2. The automatic box shape changing system according to claim 1, wherein: The inner side of the outer slide block (12) forms a reverse step structure (121), the outer side of the inner slide block (22) forms a positive step structure (221), the reverse step structure (121) and the positive step structure (221) are mutually buckled, and the positive step structure (221) further has a positioning block (222) installed thereon.
3. The automatic box shape changing system according to claim 2, wherein: The flanging power ware (21) includes a lower oil cylinder (211) installed on the bottom of the bottom plate (3) and a conical ejector rod (212) connected to the lower oil cylinder (211) and movable up and down, the flanging mechanism (2) includes at least two flanging power wares (21) and two inner slide blocks (22), the inner side of the inner slide block (22) has a pulley groove (223), the pulley groove (223) is connected with a longitudinally arranged pulley (224), the pulley (224) and the conical surface of the conical ejector rod (212) are mutually matched, the fixed plate (4) is installed with an inner limiting block (41), the inner slide block (22) is provided with an inner limiting groove (225) in sliding connection with the inner limiting block (41), the inner limiting block (41) is further connected with a return spring, the return spring is connected with the inner limiting groove (225), the inner slide block (22) is further provided with an inner connecting groove (226), the inner connecting grooves (226) of two adjacent inner slide blocks (22) are jointly and movably connected with an inner connecting block (227), the inner limiting block (41) is further provided with a connecting hole, and the connecting column of the intermediate fixed plate (5) passes through the connecting hole and is connected with the fixed plate (4).
4. The automatic box shape changing system according to claim 3, wherein: The positioning mechanism (1) comprises at least two positioning power devices (11) and two outer sliding blocks (12), the fixed plate (4) is provided with an outer limiting block (42), the outer sliding block (12) is provided with an outer limiting groove (122) in sliding connection with the outer limiting block (42), the outer limiting block (42) is further connected with the outer limiting groove (122) through a reset spring, the outer sliding block (12) is further provided with an outer connecting groove (123), the outer connecting grooves (123) of two adjacent outer sliding blocks (12) are jointly and movably connected with an outer connecting block (124), the positioning power device (11) is an upper oil cylinder, the output shaft of the upper oil cylinder is movably connected with a rotary joint (111), the rotary joint (111) is movably connected with the outer sliding block (12).
5. The automatic box shape changing system according to claim 4, wherein: The bottom plate (3), the fixed plate (4) and the intermediate fixed plate (5) are all provided with through holes for the conical ejector rod (212) to pass through.
6. The automatic box shape changing system according to claim 5, wherein: The bottom plate (3) is further provided with a wear-resistant block (31), the wear-resistant block (31) is made of high-hardness alloy steel, the wear-resistant block (31) passes through the fixed plate (4) and abuts against the outer sliding block (12) and the inner sliding block (22).
7. The automatic box shape changing system according to claim 6, wherein: The bottom plate (3) is further provided with a mold clamping device (32) and an outer stop block (33), the fixed plate (4) is provided at the edge with a clamping groove matched with the mold clamping device (32) and the outer stop block (33), the outer stop block (33) is higher than the fixed plate (4), and the mold clamping device (32) is connected with a control cabinet.
8. The automatic box shape changing system according to claim 7, wherein: The outer sliding block (12) is further provided with a pressing plate (6), the outer limiting block (42) is provided with a mounting hole, a mounting column of the pressing plate (6) passes through the mounting hole and is fixedly connected with the fixed plate (4), the pressing plate (6) is movably connected with the outer sliding block (12), and the pressing plate (6) is arranged outside the inner sliding block (22) and the intermediate fixed plate (5).