A corner folding device of a VIP insulation plate edge folding and corner folding equipment

Abstract

The utility model provides a kind of corner folding device of VIP heat insulation plate flanging and corner folding equipment, it is related to VIP heat insulation plate processing field, including the bottom plate mechanism of fixed connection in the inside of corner folding equipment, it is characterized in that, recess is set in the top of bottom plate mechanism, in the equipment for the existing VIP heat insulation plate flanging and corner folding, corner folding device exists the problem of inaccurate positioning, leading to corner folding position deviation, influence product quality;At the same time, the corner folding effect of existing corner folding device is poor, and cracking, wrinkling and other phenomena are prone to occur at the corner folding position, and the working efficiency is low, cannot meet the needs of large-scale production, by the staggered arrangement of top corner clamping plate and push angle plate and the rubbing action of small edge clamping flat push air cylinder, cooperate with the pressing operation of push angle jacking air cylinder, make the corner folding position more compact, flat, reduce the occurrence of cracking, wrinkling and other phenomena;And the conveying mode of jacking translation belt replaces traditional air cylinder pushing or robot handling.

Description

Technical Field

[0001] This utility model belongs to the field of VIP heat insulation board processing, and specifically relates to a corner bending device for VIP heat insulation board edge bending and corner bending equipment. Background Technology

[0002] Currently, VIP insulation panels (vacuum insulation panels) are a new type of high-efficiency thermal insulation material with advantages such as low thermal conductivity and good thermal insulation effect. They are widely used in refrigerators, cold storage, construction and other fields. In the production and processing of VIP insulation panels, in order to meet different installation and use requirements, it is often necessary to fold and bend the edges and corners.

[0003] However, existing equipment for folding and cornering VIP insulation panels suffers from inaccurate positioning of the cornering device, leading to deviations in the corner position and affecting product quality. At the same time, the existing cornering devices have poor cornering effect, and cracks and wrinkles are prone to occur at the corners. Furthermore, their work efficiency is low and cannot meet the needs of large-scale production.

[0004] Therefore, in view of the shortcomings of the above-mentioned solutions in actual production and implementation, modifications and improvements have been made. At the same time, in the spirit and concept of seeking excellence, and with the assistance of professional knowledge and experience, and after much ingenuity and experimentation, this utility model was created. It provides a corner-folding device for VIP heat insulation board folding and corner-folding equipment, which solves the problem of inaccurate positioning of the corner-folding device in the existing equipment for VIP heat insulation board folding and corner-folding, resulting in deviation of the corner position and affecting product quality; at the same time, the existing corner-folding device has poor corner-folding effect, and cracks and wrinkles are prone to occur at the corner, and the working efficiency is low, which cannot meet the needs of large-scale production. Utility Model Content

[0005] This utility model proposes a corner-folding device for VIP insulation panel folding and corner-folding equipment, which solves the problem of inaccurate positioning in existing corner-folding devices used for VIP insulation panel folding and corner-folding, resulting in corner position deviation and affecting product quality; at the same time, existing corner-folding devices have poor corner-folding effect, and are prone to cracking, wrinkles and other phenomena at the corner, and have low working efficiency, which cannot meet the needs of large-scale production.

[0006] The technical solution of this utility model is implemented as follows: a corner-folding device of a VIP heat insulation board folding and corner-folding equipment includes: a base plate mechanism fixedly connected inside the corner-folding device, a groove is provided at the top of the base plate mechanism, a corner-pushing cylinder is provided inside the groove, and a corner-pushing connecting plate is fixedly connected to the outside of the corner-pushing cylinder. Each pair of longitudinally adjacent push-angle connecting plates forms a group. The two push-angle cylinders are arranged opposite each other, and push-angle decorative plates are fixedly connected to the inner side of each push-angle cylinder. Top-angle cylinders are fixedly connected to the outer side of the push-angle decorative plates. There are a total of four top-angle cylinders, with each pair of longitudinally adjacent top-angle cylinders forming a group. In a preferred embodiment, the two sets of top corner cylinders are arranged opposite each other on the left and right sides of the two push corner plates, and a fixed support plate A is fixedly connected to the top surface of the base plate mechanism. There are two fixed support plates A.

[0007] In a preferred embodiment, the two fixed support plates A are fixedly connected to the left and right sides of the top surface of the base plate mechanism, and three fixed support plates B are installed in a straight array on the top surface of the base plate mechanism.

[0008] In a preferred embodiment, a rotary pressing cylinder A is provided on the top surface of the base plate mechanism. The rotary pressing cylinder A is connected to the fixed support plate B located in the middle, and two rotary pressing cylinders B are also installed in a linear array on the top surface of the base plate mechanism.

[0009] In a preferred embodiment, the two rotary pressing cylinders B are respectively connected to the fixed support plates B located on the left and right sides. A cylinder assembly bracket is fixedly connected to the bottom end face of the base plate mechanism. There are two cylinder assembly brackets, and the two cylinder assembly brackets are fixedly connected to the left and right sides of the bottom end face of the base plate mechanism in opposite directions.

[0010] In a preferred embodiment, a lifting cylinder frame is fixedly connected to the inner side of the two cylinder assembly brackets. A push-angle lifting cylinder is fixedly connected to the top surface of the lifting cylinder frame. The push-angle lifting cylinder and the push-angle cylinder are connected and limited by a push-angle connecting plate. A cylinder bracket is also fixedly connected to the outer side of the cylinder assembly bracket. A top-angle cylinder is installed on the top surface of the cylinder bracket. A small-side clamping cylinder connecting plate is installed on the top of the top-angle cylinder.

[0011] In a preferred embodiment, a small-side clamping flat-push cylinder is also installed on the top surface of the small-side clamping cylinder connecting plate. A top-angle clamping plate is fixedly connected to the outside of the small-side clamping flat-push cylinder. The top-angle clamping plate and the push-angle plate are staggered. A lifting belt fixing support plate is installed inside the angle bending device. A lifting belt lifting cylinder is installed at the top of the lifting belt fixing support plate. A lifting belt power motor is installed on the outside of the top frame of the lifting belt lifting cylinder. The lifting belt power motor is used to drive the lifting belt drive shaft to rotate. A lifting belt drive chain is installed on the outside of the lifting belt drive shaft through the lifting belt drive sprocket. The lifting belt drive chain is used to drive the lifting and translation belt drive.

[0012] After using the above technical solution, the beneficial effects of this utility model are: 1. In this utility model, the problem of inaccurate positioning of existing corner-folding devices leading to corner position deviation is solved by the coordinated action of multiple cylinders and precise structural design. Multiple sets of cylinders, such as push-angle cylinder, top-angle cylinder, and rotary clamping cylinder, work together to position and fold the VIP heat insulation plate from different directions. Fixed support plate A and fixed support plate B provide stable support, ensuring the accuracy of the corner position and effectively improving product quality.

[0013] 2. In this utility model, the staggered arrangement of the top corner clamping plate and the push corner plate, along with the rubbing action of the small side clamping flat push cylinder and the downward pressing operation of the push corner lifting cylinder, makes the corner more compact and flat, reducing the occurrence of cracks, wrinkles and other phenomena. The lifting and shifting belt conveyor replaces the traditional cylinder pushing or robot handling, realizing rapid conveying after the corner is folded, meeting the needs of large-scale production, and has significant innovation and practicality compared with the existing technology. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a top-side view of the angle-bending device of this utility model; Figure 2 This is a side view of the angle-bending device of this utility model. Figure 3 This is a schematic diagram of the cylinder assembly bracket and cylinder bracket assembly structure of the angle bending device of this utility model; Figure 4 This is a schematic diagram of the combined structure of the lifting belt fixing support plate and the lifting belt lifting cylinder of the angle bending device of this utility model; Figure 5 This is a top view of the angle-bending device of this utility model; Figure 6 The angle-folding device of this utility model Figure 5 Enlarged structural diagram at point A in the middle; In the diagram: 1. Base plate mechanism; 2. Push-angle cylinder; 3. Push-angle connecting plate; 4. Top-angle cylinder; 5. Fixed support plate A; 6. Fixed support plate B; 7. Rotary clamping cylinder A; 8. Rotary clamping cylinder B; 9. Push-angle perforated plate; 10. Top-angle clamping perforated plate; 11. Small side clamping and pushing cylinder; 12. Small side clamping cylinder connecting plate; 13. Top-angle drive cylinder; 14. Cylinder bracket; 15. Cylinder assembly bracket; 16. Push-angle lifting cylinder; 17. Lifting cylinder frame; 18. Lifting belt fixed support plate; 19. Lifting belt lifting cylinder; 20. Lifting belt power motor; 21. Lifting belt drive shaft; 22. Lifting belt drive sprocket; 23. Lifting belt drive chain; 24. Lifting and translation belt. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] like Figures 1-6 As shown, a corner-folding device of a VIP heat insulation board folding and corner-folding equipment includes: a base plate mechanism 1 fixedly connected inside the corner-folding device, a groove is provided at the top of the base plate mechanism 1, a corner-pushing cylinder 2 is provided inside the groove, and a corner-pushing connecting plate 3 is fixedly connected to the outside of the corner-pushing cylinder 2. Two longitudinally adjacent push-angle connecting plates 3 form a group, two push-angle cylinders 2 are arranged opposite each other, and push-angle flower plates 9 are fixedly connected to the inner side of both push-angle cylinders 2. Top-angle cylinders 4 are fixedly connected to the outer side of the push-angle flower plates 9. There are four top-angle cylinders 4 in total, and two longitudinally adjacent top-angle cylinders 4 form a group.

[0018] Among them, two sets of top corner cylinders 4 are arranged opposite to each other on the left and right sides of the two push corner plates 9, and a fixed support plate A5 is fixedly connected to the top surface of the base plate mechanism 1. There are two fixed support plates A5, which are fixedly connected opposite to each other on the left and right sides of the top surface of the base plate mechanism 1. Three fixed support plates B6 are installed in a straight line array on the top surface of the base plate mechanism 1.

[0019] The base plate mechanism 1 has a rotary pressing cylinder A7 on its top surface, which is connected to a fixed support plate B6 located in the middle. The base plate mechanism 1 also has two rotary pressing cylinders B8 installed in a linear array on its top surface, which are connected to the fixed support plates B6 located on the left and right sides respectively. The base plate mechanism 1 has two cylinder combination brackets 15 fixedly connected to its bottom surface, which are fixedly connected to the left and right sides of the bottom surface of the base plate mechanism 1 in opposite directions.

[0020] Among them, the inner sides of the two cylinder combination brackets 15 are fixedly connected to the lifting cylinder frame 17, and the top surface of the lifting cylinder frame 17 is fixedly connected to the push angle lifting cylinder 16. The push angle lifting cylinder 16 and the push angle cylinder 2 are connected and limited by the push angle connecting plate 3. The outer side of the cylinder combination bracket 15 is also fixedly connected to the cylinder bracket 14. The top surface of the cylinder bracket 14 is equipped with the top angle driving cylinder 13. The top of the top angle driving cylinder 13 is equipped with the small side clamping cylinder connecting plate 12. The top surface of the small side clamping cylinder connecting plate 12 is also equipped with the small side clamping flat push cylinder 11. The outer side of the small side clamping flat push cylinder 11 is... A top corner clamping plate 10 is fixedly connected, and the top corner clamping plate 10 and the push corner plate 9 are staggered. A lifting belt fixing support plate 18 is installed inside the corner bending device. A lifting belt lifting cylinder 19 is installed at the top of the lifting belt fixing support plate 18. A lifting belt power motor 20 is installed on the outside of the top frame of the lifting belt lifting cylinder 19. The lifting belt power motor 20 is used to drive the lifting belt drive shaft 21 to rotate. A lifting belt drive chain 23 is installed on the outside of the lifting belt drive shaft 21 through the lifting belt drive sprocket 22. The lifting belt drive chain 23 is used to drive the lifting translation belt 24.

[0021] In use, the base plate mechanism 1 serves as the basic load-bearing structure of the entire device. Its top groove provides installation space for the push-angle cylinder 2. The push-angle cylinder 2 is connected to other components and transmits force through the push-angle connecting plate 3. When the VIP heat insulation board is transported to the corner bending device by the robot, the two sets of opposing push-angle cylinders 2 start to move. Since each pair of longitudinally adjacent push-angle cylinders 2 is a set and is opposite to each other, the push-angle flower plate 9 fixedly connected to its inner side moves closer to the corner of the VIP heat insulation board under the drive of the push-angle cylinder 2. There are four corner cylinders 4 fixedly connected to the outer side of the corner push plate 9. Each pair of cylinders is longitudinally adjacent and opposite to each other on the left and right sides of the corner push plate 9. They move together with the corner push plate 9 to perform preliminary positioning and pre-folding operation on the corners of the VIP heat insulation board. The fixed support plates A5 and three fixed support plates B6 arranged in a straight line array on the left and right sides of the top surface of the base plate mechanism 1 provide support for the VIP heat insulation board and ensure its stable position during the cornering process. The rotary pressing cylinder A7 connected to the middle fixed support plate B6 and the two rotary pressing cylinders B8 connected to the left and right fixed support plates B6 move to press the VIP heat insulation board tightly onto the fixed support plates A5 and B6, further ensuring that the board will not shift during the cornering process. Two opposing cylinder assembly brackets 15 on the left and right sides of the bottom end face of the base plate mechanism 1 provide installation support for subsequent components. The push-angle lifting cylinder 16 on the inner side of the lifting cylinder frame 17 is connected and limited to the push-angle cylinder 2 via the push-angle connecting plate 3. When the push-angle lifting cylinder 16 operates, it drives the push-angle cylinder 2 and the push-angle plate 9 to rise and fall via the push-angle connecting plate 3, thus completing the downward pressing operation of the angle. The top-angle drive cylinder 13 installed on the cylinder bracket 14 fixedly connected to the outer side of the cylinder assembly bracket 15 operates, and the small-side clamping flat-push cylinder 11 connected to its top end via the small-side clamping cylinder connecting plate 12 operates accordingly. The corner clamping plate 10 and the push plate 9, which are fixedly connected to the outside of the clamping and pushing cylinder 11, are staggered and driven to clamp and push the small edge of the VIP heat insulation plate, making the corner folding more precise. After the corner folding is completed, the rotary clamping cylinder A7 and the rotary clamping cylinder B8 reset and release the clamping on the VIP heat insulation plate. The lifting belt lifting cylinder 19 is activated, driving its top frame to rise. At the same time, the lifting belt power motor 20 drives the lifting belt drive shaft 21 to rotate. The lifting belt drive shaft 21 drives the lifting translation belt 24 through the outer lifting belt drive chain 23, which transports the folded VIP heat insulation plate out.

[0022] In the description of this utility model, it should be understood that the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, unless otherwise specified and limited, it should be noted that the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to mechanical or electrical connections, or internal connections between two components, and can be direct connections or indirect connections through an intermediate medium. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0023] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A corner-folding device for a VIP heat insulation panel folding and corner-folding equipment, comprising a base plate mechanism (1) fixedly connected inside the corner-folding equipment, characterized in that, The bottom plate mechanism (1) has a groove at its top, and a push-angle cylinder (2) is installed inside the groove. A push-angle connecting plate (3) is fixedly connected to the outside of the push-angle cylinder (2). Two longitudinally adjacent push-angle connecting plates (3) form a group. Two push-angle cylinders (2) are set opposite each other. The inner side of each push-angle cylinder (2) is fixedly connected to a push-angle flower plate (9). The outer side of the push-angle flower plate (9) is fixedly connected to a top-angle cylinder (4). There are four top-angle cylinders (4), and two longitudinally adjacent top-angle cylinders (4) form a group.

2. The corner-folding device of the VIP heat insulation panel folding and corner-folding equipment according to claim 1, characterized in that, The two sets of top corner cylinders (4) are arranged opposite to each other on the left and right sides of the two push corner plates (9), and a fixed support plate A (5) is fixedly connected to the top surface of the bottom plate mechanism (1). There are two fixed support plates A (5).

3. The corner-folding device of the VIP heat insulation panel folding and corner-folding equipment according to claim 2, characterized in that, The two fixed support plates A (5) are fixedly connected to the left and right sides of the top surface of the base plate mechanism (1) in opposite directions, and three fixed support plates B (6) are installed in a straight line array on the top surface of the base plate mechanism (1).

4. The corner-folding device of the VIP heat insulation panel folding and corner-folding equipment according to claim 1, characterized in that, The top surface of the base plate mechanism (1) is provided with a rotary pressing cylinder A (7), which is connected to the fixed support plate B (6) located in the middle. Two rotary pressing cylinders B (8) are also installed in a linear array on the top surface of the base plate mechanism (1).

5. The corner-folding device of the VIP heat insulation panel folding and corner-folding equipment according to claim 4, characterized in that, The two rotary pressing cylinders B (8) are respectively connected to the fixed support plates B (6) located on the left and right sides. The bottom end face of the base plate mechanism (1) is fixedly connected to the cylinder combination bracket (15). There are two cylinder combination brackets (15), and the two cylinder combination brackets (15) are fixedly connected to the left and right sides of the bottom end face of the base plate mechanism (1).

6. The corner-folding device of the VIP heat insulation panel folding and corner-folding equipment according to claim 5, characterized in that, The inner side of the two cylinder assembly brackets (15) is fixedly connected to the lifting cylinder frame (17), and the top surface of the lifting cylinder frame (17) is fixedly connected to the push angle lifting cylinder (16). The push angle lifting cylinder (16) and the push angle cylinder (2) are connected and limited by the push angle connecting plate (3). The outer side of the cylinder assembly bracket (15) is also fixedly connected to the cylinder bracket (14). The top angle driving cylinder (13) is installed on the top surface of the cylinder bracket (14), and the top of the top angle driving cylinder (13) is installed with the small side clamping cylinder connecting plate (12).

7. The corner-folding device of the VIP heat insulation panel folding and corner-folding equipment according to claim 6, characterized in that, A small side clamping cylinder (11) is also installed on the top surface of the small side clamping cylinder connecting plate (12). A top corner clamping plate (10) is fixedly connected to the outside of the small side clamping cylinder (11). The top corner clamping plate (10) and the push corner plate (9) are staggered. A lifting belt fixing support plate (18) is installed inside the angle bending device. A lifting belt lifting cylinder (19) is installed at the top of the lifting belt fixing support plate (18). A lifting belt power motor (20) is installed on the outside of the top frame of the lifting belt lifting cylinder (19). The lifting belt power motor (20) is used to drive the lifting belt drive shaft (21) to rotate. A lifting belt drive chain (23) is installed on the outside of the lifting belt drive shaft (21) through the lifting belt drive sprocket (22). The lifting belt drive chain (23) is used to drive the lifting and translation belt (24) to drive.

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