PP thick plate guiding device
By introducing structures such as adjusting seats, guide grooves, crossbars, springs, and linkage rods into the PP thick plate guiding device, the problem of difficulty in adjusting the spacing of the limiting guide structure in existing devices is solved, and efficient guiding of PP thick plates of different sizes is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI JIAHAO MASCH CO LTD
- Filing Date
- 2025-05-12
- Publication Date
- 2026-05-19
AI Technical Summary
Existing PP thick plate guiding devices have difficulty adjusting the spacing of the limiting guide structure when conveying PP thick plates of different sizes, resulting in poor guiding effect.
A structure including an adjustment seat, guide groove, crossbar, spring, linkage rod and guide plate is designed. The spacing and length of the guide plate can be adjusted by the deformation of the spring and the pushing of the linkage rod, and the auxiliary wheel is used for guiding and conveying.
It enables adjustment of guide plate spacing and length according to actual needs, improves the guiding effect on PP thick plates of different sizes, and enhances the practicality of the guiding device.
Smart Images
Figure CN224257513U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of sheet metal processing technology, and in particular relates to a PP thick sheet guiding device. Background Technology
[0002] PP thick sheet, also known as polypropylene sheet, is a semi-crystalline material that is harder and has a higher melting point than PE. Because homopolymer PP becomes very brittle above 0°C, many commercial PP materials are random copolymers with 1-4% ethylene or block copolymers with higher ethylene content. In the production process of PP thick sheet, guiding devices are used to achieve lateral conveying of the PP thick sheet.
[0003] Existing PP thick plate guiding devices mostly rely on simple limiting devices to guide PP thick plates during the guiding and conveying process. However, since PP thick plates are conveyed in different sizes during the process, and the existing limiting and guiding structures are mostly fixed, it is difficult to adjust the spacing between the limiting and guiding structures according to different sizes of PP thick plates during subsequent guiding processes. This reduces the guiding effect of PP thick plates and results in poor overall practicality. Utility Model Content
[0004] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a PP thick plate guiding device, which can effectively solve the problems of the existing technology.
[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:
[0006] This utility model relates to a PP thick plate guiding device, including an adjusting seat, and further comprising: a guide groove formed on the inner side wall of the adjusting seat; a crossbar passing through the inner side of the adjusting seat; a first spring sleeved on the outer surface of the crossbar; a sliding sleeve fixedly connected to one end of the first spring; a linkage rod connected to the other end of the sliding sleeve; a connecting seat connected to the end of the linkage rod away from the sliding sleeve; a guide plate fixedly connected to one end of the connecting seat; an auxiliary wheel rotatably connected to the inner side of one end of the guide plate; a guide rod fixedly provided on the side wall of the guide plate; and an adjusting structure provided at the bottom of the adjusting seat.
[0007] Furthermore, the adjustment structure includes a fixed base, an adjustment groove, and a locking hole. The fixed base is fixed to the bottom of the adjustment base, and the inner side of the fixed base is provided with an adjustment groove, and the side wall of the fixed base is provided with a locking hole.
[0008] Furthermore, an adjusting rod extends from the inner side of the fixed base, and the other end of the adjusting rod is rotatably connected to a conveying roller. A second spring is fixedly connected to the inner side of the adjusting rod away from the conveying roller, and a locking rod is fixedly connected to the other end of the second spring. An auxiliary sliding plate is sleeved on the outer side of one end of the locking rod.
[0009] Furthermore, the sliding sleeve is slidably connected to the crossbar via the first spring, and the sliding sleeve is symmetrically distributed along the vertical center line of the crossbar.
[0010] Furthermore, the two ends of the linkage rod are rotatably connected to the sliding sleeve and the connecting seat respectively through bearing seats, and the linkage rod is symmetrically distributed along the vertical center line of the guide plate.
[0011] Furthermore, the auxiliary wheels are rotatably connected to the guide plate via bearing seats, and the auxiliary wheels are equidistantly distributed along the outer side wall of the guide plate.
[0012] This utility model has the following beneficial effects:
[0013] 1. This utility model, through the design of crossbars, sliding sleeves, first springs, and linkage rods, allows for convenient adjustment of the distance between the two guide plates according to actual guiding requirements. This adjustment of the guide plates enables better guiding and conveying of PP thick plates of different sizes, resulting in a higher overall guiding effect.
[0014] 2. This utility model, through the setting of conveying rollers, adjusting rods and locking rods, can facilitate the subsequent adjustment of the position of the adjusting rod inside the fixed seat, thereby facilitating the extension of the adjusting rod length according to actual usage needs, and making it easier to use the setting of guide plates and other structures to better adjust the PP thick plate. Attached Figure Description
[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments 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.
[0016] Figure 1 This is a schematic diagram of the present invention;
[0017] Figure 2 This is a schematic diagram of the internal structure of the adjusting seat of this utility model;
[0018] Figure 3 This is a side view of the connector of this utility model;
[0019] Figure 4 This is a schematic cross-sectional view of the adjusting rod portion of this utility model.
[0020] The attached diagram lists the components represented by each number as follows:
[0021] 1. Adjusting seat; 2. Guide groove; 3. Crossbar; 4. First spring; 5. Sliding sleeve; 6. Linkage rod; 7. Connecting seat; 8. Guide plate; 9. Auxiliary wheel; 10. Guide rod; 11. Fixed seat; 12. Adjusting groove; 13. Locking hole; 14. Adjusting rod; 15. Conveyor roller; 16. Second spring; 17. Locking rod; 18. Auxiliary slide plate. Detailed Implementation
[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.
[0023] Please see Figure 1-4 As shown, this utility model is a PP thick plate guiding device, including an adjusting seat 1, and further including: a guide groove 2 is provided on the inner side wall of the adjusting seat 1, a crossbar 3 passes through the inner side of the adjusting seat 1, and a first spring 4 is sleeved on the outer surface of the crossbar 3. The crossbar 3 and the adjusting seat 1 are fixedly connected. A sliding sleeve 5 is fixedly connected to one end of the first spring 4, and a linkage rod 6 is connected to the other end of the sliding sleeve 5. The two ends of the linkage rod 6 are rotatably connected to the sliding sleeve 5 and the connecting seat 7 respectively through bearing seats. The end of the linkage rod 6 away from the sliding sleeve 5 is connected to the connecting seat 7, and a guide plate 8 is fixedly connected to one end of the connecting seat 7. An auxiliary wheel 9 is rotatably connected to the inner side of one end of the guide plate 8. The auxiliary wheel 9 and the guide plate 8 are rotatably connected through bearing seats, and the auxiliary wheels 9 are equidistantly distributed on the outer side wall of the guide plate 8. A guide rod 10 is fixedly provided on the side wall of the guide plate 8. The guide rod 10 is symmetrically distributed along the vertical center line of the guide plate 8, and the outer diameter of the guide rod 10 is adapted to the inner diameter of the guide groove 2. An adjusting structure is provided at the bottom of the adjusting seat 1.
[0024] During operation, when the two adjusting seats 1 are connected by the conveying roller 15 and the symmetrically distributed adjusting rods 14 on both sides, the rotating conveying roller 15 facilitates the subsequent auxiliary conveying of the PP thick plate. When guiding and conveying the PP thick plate, one side of the PP thick plate will contact the auxiliary wheel 9 rotatably connected to the side wall of the guide plate 8. The rotating auxiliary wheel 9 facilitates the subsequent auxiliary conveying of the PP thick plate. At the same time, when the guide plate 8 contacts the PP thick plate, the guide plate 8 will be subjected to a lateral force, which will cause the guide plate 8 to push the linkage rod 6 through the connecting seat 7. At this time, the linkage rod 6 rotates and pushes the sliding sleeve 5 rotatably connected to its other end, causing the sliding sleeve 5 to slide laterally along the crossbar 3. When the sliding sleeve 5 slides laterally, it will squeeze the first spring 4, causing the first spring 4 to deform. The reverse force generated by the deformation of the first spring 4 facilitates the subsequent reverse push of the linkage rod 6 to the guide plate 8, so that the guide plate 8 drives the auxiliary wheel 9 to better contact the side wall of the PP thick plate, thereby better guiding and conveying the PP thick plate.
[0025] The adjustment structure includes a fixed base 11, an adjustment groove 12, and a locking hole 13. The fixed base 11 is fixed to the bottom of the adjustment base 1, and the adjustment groove 12 is provided on the inner side of the fixed base 11. The locking hole 13 is provided on the side wall of the fixed base 11. The locking holes 13 are evenly distributed on both sides of the fixed base 11, and the locking holes 13 and the fixed base 11 form an integrated structure.
[0026] During operation, the movement of the adjusting rod 14 inside the adjusting groove 12 facilitates the subsequent adjustment of the distance between the two adjusting seats 1. Since the inner diameter of the locking hole 13 is compatible with the outer diameter of the locking rod 17, the positioning of the adjusting rod 14 can be easily achieved when one end of the locking rod 17 is inserted into the inner side of the locking hole 13.
[0027] An adjusting rod 14 extends from the inner side of the fixed base 11, and the other end of the adjusting rod 14 is rotatably connected to the conveying roller 15. The outer diameter of the adjusting rod 14 is adapted to the inner diameter of the adjusting groove 12, and the adjusting rod 14 is rotatably connected to the conveying roller 15 through the bearing seat. A second spring 16 is fixedly connected to the inner side of the end of the adjusting rod 14 away from the conveying roller 15, and a locking rod 17 is fixedly connected to the other end of the second spring 16. The two ends of the second spring 16 are respectively fixedly connected to one end of the locking rod 17 and the inner side wall of the adjusting rod 14, and the outer diameter of the locking rod 17 is adapted to the inner diameter of the locking hole 13. An auxiliary sliding plate 18 is sleeved on the outer side of one end of the locking rod 17.
[0028] During operation, the adjusting rod 14 can slide in the adjusting groove 12 opened inside the fixed seat 11, thereby adjusting the distance between the two adjusting seats 1. When the position of the adjusting rod 14 is adjusted, the pressure applied to the locking rod 17 disappears. At this time, when the locking rod 17 moves longitudinally to compress the second spring 16, the reverse force generated by the deformation of the second spring 16 will push the locking rod 17 in the opposite direction, thereby re-inputting one end of the locking rod 17 into the inside of the locking hole 13, thereby fixing the position of the adjusting rod 14 inside the fixed seat 11. The auxiliary sliding plate 18 can improve the stability of the locking rod 17 during movement.
[0029] The sliding sleeve 5 is slidably connected to the crossbar 3 via the first spring 4, and the sliding sleeve 5 is symmetrically distributed along the vertical center line of the crossbar 3;
[0030] During operation, since the inner side of the sliding sleeve 5 has a hole whose diameter matches the outer diameter of the crossbar 3, the sliding sleeve 5 will slide laterally along the crossbar 3 under the action of force. When the sliding sleeve 5 moves laterally, it will cause the first spring 4 to deform accordingly. Then, the reverse force generated by the deformation of the first spring 4 can be used to facilitate the subsequent lateral reset of the sliding sleeve 5.
[0031] The two ends of the linkage rod 6 are rotatably connected to the sliding sleeve 5 and the connecting seat 7 respectively through bearing seats, and the linkage rod 6 is symmetrically distributed along the vertical center line of the guide plate 8;
[0032] During operation, the sliding sleeve 5 will move laterally along the crossbar 3. When the sliding sleeve 5 moves laterally, it will push the linkage rod 6 through the rotational connection between the sliding sleeve 5 and the linkage rod 6. In turn, the linkage rod 6 will push the connecting seat 7, which is rotatably connected to the other end through the bearing seat. The movement of the connecting seat 7 will then push the guide plate 8, thereby adjusting the lateral position of the guide plate 8 and facilitating better subsequent guiding of the PP thick plate.
[0033] The auxiliary wheel 9 is rotatably connected to the guide plate 8 through the bearing seat, and the auxiliary wheel 9 is equidistantly distributed along the outer side wall of the guide plate 8;
[0034] During operation, since the auxiliary wheel 9 and the guide plate 8 are rotatably connected, and there are multiple auxiliary wheels 9, when the multiple auxiliary wheels 9 on the inner sidewalls of the guide plates 8 on both sides come into contact with the PP thick plate, the rotation of the auxiliary wheels 9 can facilitate the subsequent auxiliary transverse conveying of the PP thick plate.
[0035] Working principle: First, the adjusting rod 14 slides in the adjusting groove 12. When the position of the adjusting rod 14 is adjusted, the pressure applied to the locking rod 17 disappears. At this time, the reverse force generated by the deformation of the second spring 16 will push the locking rod 17 in the opposite direction, thereby re-inputting one end of the locking rod 17 into the inner side of the locking hole 13. This achieves the fixation of the adjusting rod 14 in the inner side of the fixed seat 11. After the positions of the adjusting rods 14 on both sides are fixed, the connection between the conveying roller 15 and the adjusting seat 1 can be achieved. The auxiliary slide plate 18 can improve the stability of the locking rod 17 during movement. When guiding and conveying the PP thick plate, one side of the PP thick plate will contact the auxiliary wheel 9. The auxiliary wheel 9 can be used to facilitate the subsequent auxiliary conveying of the PP thick plate. At the same time, when the guide plate 8 contacts the PP thick plate, the guide plate 8 will be subjected to a lateral force, which will cause the guide plate 8 to push the linkage rod 6 through the connecting seat 7. At this time, the linkage rod 6 rotates and pushes the sliding sleeve 5 connected to its other end, causing the sliding sleeve 5 to slide laterally along the crossbar 3. When the sliding sleeve 5 slides laterally, it will squeeze the first spring 4, realizing the deformation of the first spring 4. The reverse force generated by the deformation of the first spring 4 can then be used to facilitate the subsequent reverse push of the linkage rod 6 to the guide plate 8, so that the guide plate 8 drives the auxiliary wheel 9 to better contact the side wall of the PP thick plate, thereby better guiding and conveying the PP thick plate.
[0036] The above are merely preferred embodiments of the present utility model and do not limit the present utility model. Any modifications, equivalent substitutions, or improvements made to the technical solutions described in the foregoing embodiments, or to some of the technical features, shall fall within the protection scope of the present utility model.
Claims
1. A PP thick plate guiding device, comprising an adjusting seat (1), characterized in that, Also includes: The inner wall of the adjusting seat (1) is provided with a guide groove (2), a crossbar (3) passes through the inner side of the adjusting seat (1), and a first spring (4) is sleeved on the outer surface of the crossbar (3). One end of the first spring (4) is fixedly connected to a sliding sleeve (5), and the other end of the sliding sleeve (5) is connected to a linkage rod (6). The end of the linkage rod (6) away from the sliding sleeve (5) is connected to a connecting seat (7), and one end of the connecting seat (7) is fixedly connected to a guide plate (8). An auxiliary wheel (9) is rotatably connected to the inner side of one end of the guide plate (8), and a guide rod (10) is fixedly provided on the side wall of the guide plate (8). An adjusting structure is provided at the bottom of the adjusting seat (1).
2. The PP thick plate guiding device according to claim 1, characterized in that, The adjustment structure includes a fixed seat (11), an adjustment groove (12), and a locking hole (13). The fixed seat (11) is fixed to the bottom of the adjustment seat (1), and the adjustment groove (12) is provided on the inner side of the fixed seat (11). The locking hole (13) is provided on the side wall of the fixed seat (11).
3. The PP thick plate guiding device according to claim 2, characterized in that, An adjusting rod (14) extends from the inner side of the fixed base (11), and the other end of the adjusting rod (14) is rotatably connected to a conveying roller (15). A second spring (16) is fixedly connected to the inner side of the end of the adjusting rod (14) away from the conveying roller (15), and a locking rod (17) is fixedly connected to the other end of the second spring (16). An auxiliary sliding plate (18) is sleeved on the outer side of one end of the locking rod (17).
4. The PP thick plate guiding device according to claim 1, characterized in that, The sliding sleeve (5) is slidably connected to the crossbar (3) via the first spring (4), and the sliding sleeve (5) is symmetrically distributed along the vertical center line of the crossbar (3).
5. A PP thick plate guiding device according to claim 1, characterized in that, The two ends of the linkage rod (6) are rotatably connected to the sliding sleeve (5) and the connecting seat (7) respectively through bearing seats, and the linkage rod (6) is symmetrically distributed along the vertical center line of the guide plate (8).
6. The PP thick plate guiding device according to claim 1, characterized in that, The auxiliary wheel (9) is rotatably connected to the guide plate (8) through a bearing seat, and the auxiliary wheel (9) is equidistantly distributed along the outer side wall of the guide plate (8).