A compacting apparatus for waterproofing membrane production

Abstract

The utility model relates to the technical field of compaction equipment, and disclose a kind of compaction equipment for waterproofing membrane production, including the rack that can be used for waterproofing membrane compaction device, the fastening bolt is screw-connected in the longitudinal symmetry both sides of rack, the surface of side plate is provided with lifting device, the working surface of lifting device is provided with adjusting assembly, the working surface of lifting device is provided with compaction mechanism, the working surface of lifting device is provided with pretreatment component, pretreatment component includes connecting rod and push plate, connecting rod is symmetrically arranged in the working surface of lifting device, push plate is fixed to the end of connecting rod, the utility model is cooperated by compaction mechanism and pretreatment component, so that the device in the process of use, waterproofing membrane side can be compacted by compaction mechanism, and also can be scraped and smoothened to each place on the surface of waterproofing membrane using pretreatment component, so as to solve the problem that existing device cannot compact waterproofing membrane middle part, reduce compaction effect.

Description

Technical Field

[0001] This utility model relates to the field of compaction equipment technology, specifically to a compaction device for the production of waterproof membrane. Background Technology

[0002] During the production process of waterproof membrane, air bubbles and other impurities may exist on the surface. These impurities make the surface of the membrane uneven, which affects its subsequent use. Therefore, manufacturers will use a compaction device to compact the waterproof membrane.

[0003] Chinese patent CN221090047U discloses a compaction structure for the edge membrane of waterproof membrane. The device starts a servo motor according to the width of the waterproof membrane. The servo motor drives the rotation of a double-ended lead screw. The double-ended lead screw drives two drive plates and cylinders to move closer or further apart, which in turn drives two compaction rollers to move closer or further apart, so as to adjust the distance between the two compaction rollers. This allows for compaction of the edge membrane of waterproof membranes of different widths, improving the versatility of the device.

[0004] However, the existing device can only compact the edges of the waterproof membrane and lacks a surface pretreatment step, which makes it impossible to remove air bubbles and debris in the middle of the membrane. Therefore, after compaction, the middle of the waterproof membrane will be at a different height from the sides due to the accumulation of debris, thus affecting the compaction effect. To address this, a compaction device for the production of waterproof membranes is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a compaction device for the production of waterproof membranes, so as to solve the problem that the existing devices mentioned in the background art can only compact the edges of the waterproof membranes and lack a surface pretreatment step, resulting in the inability to remove air bubbles and debris in the middle of the membrane. Therefore, after compaction, the middle of the waterproof membrane will be at a different height from the sides due to the accumulation of debris, thus affecting the compaction effect.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a compaction device for the production of waterproof membrane, comprising a frame that can be used as a compaction device for waterproof membrane, a pressure plate fixed on the lower side of the inner wall of the frame, fastening bolts threadedly connected to both sides of the frame that are longitudinally symmetrical, side plates fixed on both sides of the top center line of the frame, and a lifting device provided on the surface of the frame. An adjustment assembly is provided on the upper inner wall of the frame. A compaction mechanism is provided at the displacement end of the lifting device. A rod is provided on the lifting surface of the lifting device. The rod slides through the interior of the side plate. A pre-treatment component is provided on the side of the rod near the material conveying end. The pre-treatment component includes a connecting rod, a push plate, and a fixed plate. The connecting rod is fixed to the side of the rod. The push plate is fixed to the end of the connecting rod. Two fixed plates are symmetrically fixed to the top surface of the push plate. An adjustment mechanism is provided on the inner side of the push plate.

[0007] As a preferred technical solution of this application, the lifting device includes a rod body, a housing, a lead screw, and a first motor. The first motor is fixed above the top center of the frame. The lead screw is fixed to the output end of the first motor through a coupling. The bottom end of the lead screw and the top outer wall of the frame form a rotating structure through a bearing. The rod body is threaded onto the surface of the lead screw. The two housings are symmetrically arranged about the longitudinal central axis of the lead screw.

[0008] As a preferred technical solution of this application, the casing has a cross-shaped structure, and the casing and the rod are connected by a snap-fit ​​sliding connection.

[0009] As a preferred technical solution of this application, the adjustment assembly includes a sliding plate, a sliding rod, a bidirectional screw, and a second motor. The second motor is fixed to one side of the top outer wall of the frame. The bidirectional screw is fixed to the output shaft of the second motor via a coupling. The end of the bidirectional screw passes through one side of the frame and is connected to a bearing on the other side. The connection between the bidirectional screw and the frame forms a rotating structure through the bearing. The sliding rod is fixed between the top inner walls of the frame and is located above the bidirectional screw. Two sliding plates are sleeved on the surface of the sliding rod. The sliding plates are threadedly connected to the bidirectional screw and are connected to the top surface of the housing.

[0010] As a preferred technical solution of this application, the top surface of the casing is provided with an inner groove, and the sliding plate forms an engaging sliding structure with the casing through the inner groove.

[0011] As a preferred technical solution of this application, the compaction mechanism includes a damper, a base plate, a spring, a bracket, and a compaction roller. The damper is fixed to the bottom center of the housing by bolts. The base plate is fixed to the telescopic end of the damper. The spring is nested and fixed to the surface of the damper. One end of the spring is fixedly connected to the top surface of the base plate. The bracket is fixed to the bottom of the base plate by bolts. The compaction roller is rotatably connected to the inner side of the bracket.

[0012] As a preferred technical solution of this application, the push plate has a "V" shaped structure and the side of the push plate is a concave arc surface.

[0013] As a preferred technical solution of this application, the adjustment mechanism includes a base, a rotating shaft, a scraper, and a gear. The two bases are symmetrically fixed to the inner sidewall of the push plate. The rotating shaft passes through the interior of the base and forms a rotating structure with the base through a bearing. The scraper is sleeved and fixed to the surface of the rotating shaft and is located in the middle of the base. The gear is fixed to the top of the rotating shaft.

[0014] Compared with the prior art, the present invention, by adopting the above technical solution, has the following technical effects: This utility model, through the cooperation of the frame, pressure plate, fastening bolt, side plate, lifting device and adjustment component, enables the device to meet the compaction requirements of waterproof membranes of different widths and thicknesses during use, thereby increasing the applicability of the device.

[0015] This invention, through the cooperation of a compaction mechanism, a pretreatment component, and an adjustment mechanism, enables the device to compact the edges of the waterproof membrane during use. Furthermore, the pretreatment component can clean and level the surface of the waterproof membrane, thus solving the problem that existing devices cannot pretreat the surface of the waterproof membrane, thereby affecting the subsequent compaction effect. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application 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 application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a three-dimensional structural diagram of the lifting device of this utility model; Figure 3 This is a three-dimensional structural diagram of the adjustment component of this utility model; Figure 4 This is a three-dimensional structural diagram of the compaction mechanism of this utility model; Figure 5 This is a three-dimensional structural diagram of the pretreatment component of this utility model.

[0018] Explanation of reference numerals in the attached drawings: 1. Frame; 2. Pressure plate; 3. Fastening bolt; 4. Side plate; 5. Lifting device; 501. Rod; 502. Housing; 503. Screw; 504. First motor; 6. Adjusting component; 601. Slide plate; 602. Slide rod; 603. Bidirectional screw; 604. Second motor; 7. Compaction mechanism; 701. Damper; 702. Base plate; 703. Spring; 704. Bracket; 705. Compaction roller; 8. Pretreatment component; 801. Connecting rod; 802. Push plate; 803. Fixed plate; 9. Adjusting mechanism; 901. Base; 902. Rotating shaft; 903. Scraper; 904. Gear. Detailed Implementation

[0019] 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.

[0020] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only used to complement the content disclosed in the specification for those skilled in the art to understand and read, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and purposes that this application can produce, should still fall within the scope of the technical content disclosed in this application. Example

[0021] Please see Figure 1-5 This utility model provides a technical solution: a compaction device for the production of waterproof membrane, including a frame 1 that can be used as a compaction device for waterproof membrane, a pressure plate 2 fixed on the lower side of the inner wall of the frame 1, fastening bolts 3 threadedly connected on both sides of the longitudinally symmetrical frame 1, side plates 4 fixed on both sides of the top center line of the frame 1, and a lifting device 5 provided on the surface of the frame 1. refer to Figure 1An adjustment component 6 is provided on the upper side of the inner wall of the frame 1. A compaction mechanism 7 is provided at the displacement end of the lifting device 5. A rod 501 is provided on the lifting surface of the lifting device 5. The rod 501 slides through the interior of the side plate 4. A pre-treatment component 8 is provided on the side of the rod 501 near the material feeding end. In order to perform comprehensive scraping treatment on all parts of the surface of the waterproof membrane, thereby improving the compaction effect, a pre-treatment component 8 is provided on the side of the rod 501 near the material feeding end. The pre-treatment component 8 includes a connecting rod 801, a push plate 802 and a fixing plate 803. The connecting rod 801 is fixed to the side of the rod 501, the push plate 802 is fixed to the end of the connecting rod 801, and two fixing plates 803 are symmetrically fixed to the top surface of the push plate 802. An adjustment mechanism 9 is provided on the inner side of the push plate 802.

[0022] refer to Figure 2 To accommodate waterproof membranes of varying thicknesses, a lifting device 5 is included. The lifting device 5 comprises a rod 501, a housing 502, a lead screw 503, and a first motor 504. The rod 501 consists of an n-shaped frame, two crossbars, and a cross plate. The n-shaped frame slides through the interior of the side plate 4. The two crossbars are fixed parallel to the bottom of the n-shaped frame, and their ends and center are reinforced by the cross plate. Two housings 502 are provided, symmetrically arranged about the longitudinal central axis of the lead screw 503. The housings 502 slide on the surface of the crossbars. The lead screw 503 is threaded through the top center of the n-shaped frame. The lead screw 503 is dustproof. Two lead screw protective covers are nested on the surface of the lead screw 503. One section is glued and fixed between the first motor 504 and the n-shaped frame, and the other section is glued and fixed between the n-shaped frame and the frame 1. The bottom of the lead screw 503 is connected to the bearing at the center of the top of the frame 1. The output end of the first motor 504 is fixedly connected to the top of the lead screw 503 through a coupling. The connecting rod 801 is fixed to one side of the n-shaped frame. In order to reduce the number of electrical components required for width adjustment and lifting, thereby reducing the workload of electrical component maintenance in the later stage, the housing 502 has a "+" shaped structure. The housing 502 and the crossbar are connected by a snap-fit ​​sliding connection.

[0023] refer to Figure 3To enable the device to meet the edge pressing requirements of waterproof membranes of different widths, an adjustment component 6 is provided. The adjustment component 6 includes a sliding plate 601, a sliding rod 602, a bidirectional screw 603, and a second motor 604. The sliding plate 601 is located on the top surface of the housing 502. The sliding rod 602 slides through the interior of the sliding plate 601, and both ends of the sliding rod 602 are fixedly connected to the inner wall of the frame 1. The bidirectional screw 603 is threaded through the interior of the sliding plate 601. To prevent dust and other debris from adhering to the surface of the bidirectional screw 603 and affecting the displacement of the sliding plate 601, a screw guard is nested on the surface of the bidirectional screw 603. The screw guard is made of the same material as the corrugated pipe and has good ductility. The protective cover has three sections. Two sections are located between the slide plate 601 and the frame 1. The two ends of these two sections of the screw protective cover are glued to the side of the slide plate 601 and the inner wall of the frame 1. The remaining section of the screw protective cover is located between the slide plates 601 and is also glued to the surface of the slide plate 601. One end of the bidirectional screw 603 passes through the side wall of the frame 1. The through end of the bidirectional screw 603 is connected to the bearing of the frame 1. The other end of the bidirectional screw 603 is connected to the bearing of the inner wall of the frame 1. The second motor 604 is fixed to the through end of the bidirectional screw 603 through a coupling. The top surface of the housing 502 has an inner groove. The slide plate 601 and the housing 502 form a locking sliding structure through the inner groove.

[0024] refer to Figure 4 To enable adaptive compaction of the waterproof membrane, a compaction mechanism 7 is provided. The compaction mechanism 7 includes a damper 701, a base plate 702, a spring 703, a bracket 704, and a compaction roller 705. The damper 701 is fixed to the bottom center of the housing 502 by bolts. The base plate 702 is fixed to the telescopic end of the damper 701. The spring 703 is nested and fixed to the surface of the damper 701. One end of the spring 703 is fixedly connected to the top surface of the base plate 702. The bracket 704 is fixed to the bottom of the base plate 702 by bolts. The compaction roller 705 is rotatably connected to the inner side of the bracket 704. To avoid vibration affecting the stability of the parts, gaskets are fitted on the surface of the bolts. To facilitate the placement of the compaction roller 705, the bracket 704 has an "n" shaped structure.

[0025] refer to Figure 5The push plate 802 has a "V"-shaped structure with concave arc surfaces on its sides. To remove air bubbles and debris from the surface of the waterproof membrane, the "V"-shaped tip of the push plate 802 faces the feeding direction of the waterproof membrane. Furthermore, the lowest point of the push plate 802 is aligned with the lowest point of the compaction roller 705. This design allows the push plate 802 and compaction roller 705 to rise and fall synchronously, ensuring consistent contact height between them and the membrane surface without separate adjustment. This meets the needs of waterproof membranes of different thicknesses and reduces adjustment time. To ensure the stability of the push plate 802, the connecting rod 801 is made of alloy steel, a material with high strength and resistant to bending damage. To enable the device to meet the compaction requirements of waterproof membranes of different widths, an adjustment mechanism 9 is provided. The adjustment mechanism 9 includes a base 90... 1. A rotating shaft 902, a scraper 903, and a gear 904 are included. Two bases 901 are symmetrically fixed to the inner wall of the push plate 802. The rotating shaft 902 passes through the interior of the base 901 and forms a rotating structure with the base 901 through a bearing. The scraper 903 is sleeved and fixed to the surface of the rotating shaft 902 and is located in the middle of the base 901. The gear 904 is fixed to the top of the rotating shaft 902 and the two gears 904 mesh with each other. A locking bolt is threaded through one side of the top of the gear 904. Several threaded holes that match the locking bolt are opened at equal angles on the top surface of the fixed plate 803. After the locking bolt passes through the side through hole of the gear 904, it is threadedly connected to the threaded hole on the fixed plate 803. By tightening the locking bolt, the gear 904 is fixed to the fixed plate 803, thereby locking the angle of the scraper 903.

[0026] The first motor 504 and the second motor 604 are both fixed to the surface of the frame 1 by a fixing bracket, and both are model EW23-240M. Their supplier is Dongguan Aiwei Motion Control Technology Co., Ltd. This model has a built-in braking function, and its self-locking principle is as follows (because this technology is existing public technology and is not within the scope of patent protection, therefore, it will not be described in detail in this article): When the power is off, the electromagnetic coil loses its magnetic force, and the armature plate will stick to the friction plate under the elastic force of the elastic element, generating static friction between the two, thereby locking the rotating shaft.

[0027] The damper 701 has the part number AL-623434487372. Its supplier is Suqian Yalipo E-commerce Co., Ltd. Its working principle is existing publicly available technology and is not within the scope of patent protection. Therefore, it will not be described in detail.

[0028] Working principle: First, the worker can lay the waterproof membrane to be compacted on the surface of the pressure plate 2. Then, according to the thickness and width of the waterproof membrane, the position of the compaction roller 705 is adjusted. During adjustment, the worker can start the second motor 604, which drives the bidirectional screw 603 to rotate. Utilizing the threaded relationship between the bidirectional screw 603 and the sliding plate 601, the sliding plates 601 are moved closer together or further apart until the compaction roller 705 at the bottom of the sliding plate 601 is positioned to compact the edge of the waterproof membrane. After compaction on the side, the second motor 604 is turned off. Next, the height of the compaction roller 705 is adjusted according to the thickness of the waterproof membrane. During adjustment, the operator can first start the first motor 504 to drive the lead screw 503 to rotate. Because the lead screw 503 is threadedly connected to the rod body 501, when the lead screw 503 rotates, it will drive the rod body 501 to rise and fall, thereby driving the surface housing 502, damper 701, and compaction roller 705 to rise and fall. Furthermore, the push plate 802 can be driven to complete synchronous rising and falling through the connecting rod 801, so that the push plate 802 and... The compaction roller 705 can contact the top of the waterproof membrane. Next, the worker can adjust the spacing of the scrapers 903 according to the width of the waterproof membrane. During adjustment, the worker can rotate the locking bolt to disengage it from the fixing plate 803. Then, rotating one scraper 903 will drive the rotating shaft 902 and gear 904 to rotate. Because the two gears 904 are meshed, the rotation of the gears 904 will drive the two scrapers 903 to rotate synchronously in opposite directions. After adjustment, the threaded relationship between the locking bolt and the fixing plate 803 is used again. After locking the scraper 903, the waterproof membrane can be conveyed. During the conveying process, the "V"-shaped structure of the pusher 802 can push air bubbles and debris in the middle of the waterproof membrane to both sides, and then move along the bottom of the scraper 903 until they leave the waterproof membrane, thus ensuring the flatness of the middle of the waterproof membrane. The compaction roller 705 and the surface spring 703 can adjust the height of the compaction roller 705 according to different positions on the surface of the waterproof membrane, so that it adapts to different parts of the waterproof membrane surface, thereby further improving the compaction effect.

[0029] In summary, this device has the advantages of good compaction effect and wide applicability.

[0030] Those skilled in the art will understand that the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways, even if such combinations or combinations are not explicitly described in this utility model. In particular, the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways without departing from the spirit and teachings of this utility model. All such combinations and / or combinations fall within the scope of this utility model.

Claims

1. A compaction device for the production of waterproof membrane, comprising a frame (1) for use as a compaction device for waterproof membrane, characterized in that, A pressure plate (2) is fixed on the lower inner wall of the frame (1). Fastening bolts (3) are threaded on both sides of the frame (1) in a longitudinally symmetrical manner. Side plates (4) are fixed on both sides of the top center line of the frame (1). A lifting device (5) is provided on the surface of the frame (1). An adjustment component (6) is provided on the upper side of the inner wall of the frame (1). A compaction mechanism (7) is provided at the displacement end of the lifting device (5). A rod (501) is provided on the lifting surface of the lifting device (5). The rod (501) slides through the interior of the side plate (4). A pre-treatment component (8) is provided on the side of the rod (501) near the material conveying end. The pre-treatment component (8) includes a connecting rod (801), a push plate (802), and a fixing plate (803). The connecting rod (801) is fixed to the side of the rod (501). The push plate (802) is fixed to the end of the connecting rod (801). Two fixing plates (803) are symmetrically fixed to the top surface of the push plate (802). An adjustment mechanism (9) is provided on the inner side of the push plate (802).

2. The compaction equipment for producing waterproof membrane according to claim 1, characterized in that, The lifting device (5) includes a rod body (501), a housing (502), a lead screw (503), and a first motor (504). The first motor (504) is fixed above the top center of the frame (1). The lead screw (503) is fixed to the output end of the first motor (504) through a coupling. The bottom end of the lead screw (503) and the top outer wall of the frame (1) form a rotating structure through a bearing. The rod body (501) is threaded onto the surface of the lead screw (503). The two housings (502) are symmetrically arranged about the longitudinal central axis of the lead screw (503).

3. The compaction equipment for producing waterproof membrane according to claim 2, characterized in that, The casing (502) has a cross-shaped structure, and the casing (502) and the rod (501) are connected by a snap-fit ​​sliding connection.

4. The compaction equipment for producing waterproof membrane according to claim 2, characterized in that, The adjustment assembly (6) includes a sliding plate (601), a sliding rod (602), a bidirectional screw (603), and a second motor (604). The second motor (604) is fixed to one side of the top outer wall of the frame (1). The bidirectional screw (603) is fixed to the output shaft of the second motor (604) through a coupling. The end of the bidirectional screw (603) passes through one side of the frame (1) and is connected to the bearing on the other side. The bidirectional screw (603) and the frame (1) pass through the bearing to form a rotating structure. The sliding rod (602) is fixed between the top inner walls of the frame (1). The sliding rod (602) is located above the bidirectional screw (603). Two sliding plates (601) are sleeved on the surface of the sliding rod (602). The sliding plates (601) are threadedly connected to the bidirectional screw (603). The sliding plates (601) are connected to the top surface of the housing (502).

5. A compaction device for producing waterproof membrane according to claim 4, characterized in that, The top surface of the casing (502) is provided with an inner groove, and the sliding plate (601) forms an engaging sliding structure with the casing (502) through the inner groove.

6. A compaction device for producing waterproof membrane according to claim 2, characterized in that, The compaction mechanism (7) includes a damper (701), a base plate (702), a spring (703), a bracket (704), and a compaction roller (705). The damper (701) is fixed to the bottom center of the housing (502) by bolts. The base plate (702) is fixed to the telescopic end of the damper (701). The spring (703) is nested and fixed to the surface of the damper (701). One end of the spring (703) is fixedly connected to the top surface of the base plate (702). The bracket (704) is fixed to the bottom of the base plate (702) by bolts. The compaction roller (705) is rotatably connected to the inside of the bracket (704).

7. A compaction device for producing waterproof membrane according to claim 1, characterized in that, The push plate (802) has a "V" shaped structure, and the side of the push plate (802) is a concave arc surface.

8. A compaction device for producing waterproof membrane according to claim 1, characterized in that, The adjustment mechanism (9) includes a base (901), a rotating shaft (902), a scraper (903), and a gear (904). The two bases (901) are symmetrically fixed to the inner sidewall of the push plate (802). The rotating shaft (902) passes through the interior of the base (901). The rotating shaft (902) forms a rotating structure with the base (901) through a bearing. The scraper (903) is sleeved and fixed on the surface of the rotating shaft (902). The scraper (903) is located in the middle of the base (901). The gear (904) is fixed to the top of the rotating shaft (902).

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