Cement pulling disc production device

Abstract

The utility model belongs to the technical field of cement pulling disc production devices, and particularly relates to a cement pulling disc production device which comprises a production device body and a mold base, the mold base is fixedly connected to the production device body, two mold shells are arranged on the mold base and attached to each other, and the mold shells are fixedly connected to the production device body. A second inserting groove and two first inserting grooves are formed in the mold shell, two sliding grooves are formed in the production device body, the two sliding grooves are slidably connected into the two sliding grooves correspondingly, and one ends of the two limiting blocks extend into the two second inserting grooves correspondingly and are matched with the two second inserting grooves in an inserted mode; according to the cement pull disc production device, the problem that when a user needs to take out a cement pull disc from a mold, the produced cement pull disc is difficult to take out from the mold possibly due to the fact that the cement pull disc is tightly adhered to the interior of the mold is solved, and the problems that the mold cannot be rapidly replaced by the cement pull disc production device, and the cement pull disc production device is inconvenient to use are solved.

Description

Technical Field

[0001] This utility model belongs to the technical field of cement puller production equipment, and in particular relates to a cement puller production equipment. Background Technology

[0002] A cement puller is a disc-shaped product made of materials such as cement, mineral wool, and velvet. It is mainly used for pulling lines during the pouring of reinforced concrete in building construction. It is also known as a cement puller and is an indispensable auxiliary tool in building construction.

[0003] For example, Chinese patent CN214925325U discloses a mold vibration device for cement wire rod production, including a base, a support platform fixed to the top of the base, rails connected to an external conveying mechanism fixed to the left and right sides of the top of the support platform, a support frame above the support platform, drive rail wheels supported on corresponding rails at the four corners of the bottom of the support frame, a vibration mechanism at the top center of the support platform, and a first electric push rod for driving the vibration mechanism to rise and fall fixedly installed on the support platform. This utility model has a simple structure and is easy to operate, and is suitable for mold vibration in the cement wire rod production process; by cooperating with the drive rail wheels and rails, the forming mold can be moved without manual lifting, reducing the labor burden; by the vibration mechanism, the forming mold can be vibrated as a whole, which is beneficial for the discharge of air from the cement slurry in the mold.

[0004] The aforementioned patent has the following problems:

[0005] This patented device has some drawbacks in its use. For example, when the cement solidifies inside the mold, it adheres tightly to the inside. When the user needs to remove the cement tray from the mold, it may be difficult to remove due to the tight adhesion. Furthermore, the device cannot quickly replace the mold, making it inconvenient to use. Therefore, we propose a cement tray production device. Utility Model Content

[0006] The purpose of this invention is to provide a cement pulling device to solve the problems mentioned in the background art.

[0007] In view of this, the present invention provides a cement pulling plate production device, comprising:

[0008] The production device body and the mold base are fixedly connected to the production device body. The mold base is provided with two mold shells, and the two mold shells fit together. The mold shells are provided with a second slot and two first slots. The production device body is provided with two sliding grooves. Two limiting blocks are slidably connected in the two sliding grooves respectively, and one end of the two limiting blocks extends into the two second slots and is inserted into the two second slots.

[0009] Multiple support rods are fixedly connected to the top surface of the mold base. Two bidirectional threaded rods are rotatably connected between the multiple support rods. Multiple movable blocks are threadedly connected to the two bidirectional threaded rods, and one end of each movable block extends into a multiple first slot and engages with the multiple first slots.

[0010] A drive assembly, located within the mold base, is used to drive two bidirectional threaded rods to rotate.

[0011] Two fixing components are located within a plurality of movable blocks and are used to fix the two mold shells respectively.

[0012] Based on the above structure, the first slot and the movable block ensure that one end of the movable block can be inserted into the first slot. The second slot, the slide, and the limiting block ensure that the limiting block can slide in the slide and that one end of the limiting block can be inserted into the second slot. The fixing component ensures that the user can fix the two mold shells between the multiple movable blocks and quickly replace the two mold shells. The support rod and the bidirectional threaded rod ensure that the bidirectional threaded rod can rotate between the two support rods. When the bidirectional threaded rod rotates, the corresponding two movable blocks will move closer or further apart due to the action of the thread of the bidirectional threaded rod. The drive component ensures that the user can drive the two bidirectional threaded rods to rotate, causing the multiple movable blocks to move the two mold shells closer or further apart.

[0013] In the above technical solution, the driving component further includes:

[0014] Two third sprockets are respectively fixedly connected to one end of two bidirectional threaded rods;

[0015] The movable groove is formed inside the mold base and is connected to the outside. Two first sprockets are rotatably connected inside the movable groove. Two rotating rods are fixedly connected to one end of each of the two first sprockets, and one end of each of the two rotating rods extends to the outside. Two second sprockets are fixedly connected to one end of each of the two rotating rods. Two second chains are respectively engaged between the two second sprockets and the two third sprockets.

[0016] The mounting slot is formed on the inner wall of the movable slot. A motor is fixedly connected in the mounting slot, and the output shaft of the motor extends into the movable slot and is fixed to one of the first sprockets.

[0017] In this technical solution, it is ensured that users can easily remove the cement puller from between the two mold shells.

[0018] In the above technical solution, further, the two rotating rods are located in the movable groove and are rotatably connected to the movable groove.

[0019] In this technical solution, it is ensured that the two rotating rods can rotate normally within the movable groove.

[0020] In the above technical solution, the output shaft of the motor is further rotatably connected to the movable slot.

[0021] In this technical solution, it is ensured that the output shaft of the motor can rotate normally within the movable slot.

[0022] In the above technical solution, the fixing component further includes:

[0023] Two through slots are respectively opened in two movable blocks and connected to the outside. Two insert rods are slidably connected in each of the two through slots, and one end of each insert rod extends to the inner wall of the two first slots and is inserted into the two first slots respectively. A spring is fixedly connected to the insert rod and fixed to the inner wall of the through slot.

[0024] This technical solution ensures that users can quickly change between the two mold shells.

[0025] In the above technical solution, furthermore, the two threads on the bidirectional threaded rod have opposite directions of rotation.

[0026] In this technical solution, it is ensured that when the bidirectional threaded rod rotates, the two corresponding moving blocks can be pushed away from or moved closer to each other by the action of the bidirectional threaded rod.

[0027] The beneficial effects of this utility model are:

[0028] This cement puller production device, through the setting of a first slot and a moving block, ensures that one end of the moving block can be inserted into the first slot. Through the setting of a second slot, a slide groove, and a limiting block, it ensures that the limiting block can slide in the slide groove and that one end of the limiting block can be inserted into the second slot. Through the setting of a fixing component, it ensures that the user can fix the two mold shells respectively between multiple moving blocks, and ensures that the user can quickly replace the two mold shells. Through the setting of a support rod and a bidirectional threaded rod, it ensures that the bidirectional threaded rod can rotate between two support rods. When the bidirectional threaded rod rotates, the corresponding two moving blocks will be moved closer or further away from each other by the action of the thread of the bidirectional threaded rod. Through the setting of a driving component, it ensures that the user can drive the two bidirectional threaded rods to rotate, so that multiple moving blocks will respectively move the two mold shells closer or further away from each other. Through the setting of a driving component, it ensures that the user can drive the two bidirectional threaded rods to rotate, so that multiple moving blocks will respectively move the two mold shells closer or further away from each other. This solves the problem that when the user needs to remove the cement puller from the mold, it may be difficult to remove the produced cement puller from the mold because the cement puller is tightly stuck inside the mold. It also solves the problem that the cement puller production device cannot quickly change the mold, making it inconvenient to use. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0030] Figure 2 This is a partial exploded structural diagram of this utility model;

[0031] Figure 3 This is a schematic diagram of the internal structure of the slide groove of this utility model;

[0032] Figure 4 This is a schematic diagram of the internal structure of the mold base of this utility model;

[0033] Figure 5 This is a schematic diagram of the internal structure of the movable block of this utility model.

[0034] The markings in the diagram are as follows:

[0035] 1. Production device body; 2. Mold base; 3. Mold shell; 4. First slot; 5. Second slot; 6. Slide groove; 7. Limiting block; 8. Support rod; 9. Bidirectional threaded rod; 10. Moving block; 11. Movable groove; 12. First sprocket; 13. Rotating rod; 14. First chain; 15. Second sprocket; 16. Third sprocket; 17. Second chain; 18. Mounting groove; 19. Motor; 20. Through groove; 21. Insert rod; 22. Spring. Detailed Implementation

[0036] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0037] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0038] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0039] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms 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 on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0040] It should be noted that, in this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0041] Example 1:

[0042] Please see Figure 1 - Figure 5 As shown, this embodiment provides a cement puller production device, including:

[0043] The production device body 1 and the mold base 2 are fixedly connected to the production device body 1. The mold base 2 is provided with two mold shells 3, and the two mold shells 3 are fitted together. The mold shells 3 are provided with a second slot 5 and two first slots 4. The production device body 1 is provided with two sliding grooves 6. Two limiting blocks 7 are slidably connected in the two sliding grooves 6 respectively, and one end of the two limiting blocks 7 extends into the two second slots 5 and is inserted into the two second slots 5.

[0044] Multiple support rods 8 are fixedly connected to the top surface of the mold base 2. Two bidirectional threaded rods 9 are rotatably connected between the multiple support rods 8. Multiple moving blocks 10 are threadedly connected to the two bidirectional threaded rods 9 respectively, and one end of each moving block 10 extends into a multiple first slot 4 and engages with the multiple first slot 4.

[0045] The drive assembly is located inside the mold base 2 and is used to drive the two bidirectional threaded rods 9 to rotate.

[0046] Two fixing components are located within multiple movable blocks 10 and are used to fix the two mold shells 3 respectively.

[0047] Example 2:

[0048] This embodiment provides a cement puller production device, which, in addition to the technical solutions of the above embodiments, also has the following technical features, including a drive component comprising:

[0049] Two third sprockets 16 are fixedly connected to one end of two bidirectional threaded rods 9 respectively;

[0050] The movable groove 11 is opened inside the mold base 2 and is connected to the outside. Two first sprockets 12 are rotatably connected inside the movable groove 11. Two rotating rods 13 are fixedly connected to one end of each of the two first sprockets 12, and one end of each of the two rotating rods 13 extends to the outside. Two second sprockets 15 are fixedly connected to one end of each of the two rotating rods 13. Two second chains 17 are respectively engaged between the two second sprockets 15 and the two third sprockets 16.

[0051] Mounting slot 18 is formed on the inner wall of movable slot 11. Motor 19 is fixedly connected in mounting slot 18, and the output shaft of motor 19 extends into movable slot 11 and is fixed to one of the first sprockets 12.

[0052] In operation, when the user needs to remove the cement puller from between the two mold housings 3, the user starts the motor 19, causing the output shaft of the motor 19 to drive one of the first sprockets 12 to rotate in the movable groove 11. This causes one of the first sprockets 12 to drive the other first sprocket 12 to rotate via the first chain 14. When the two first sprockets 12 rotate, they will drive two second sprockets 15 to rotate via two rotating rods 13. These two second sprockets 15 will then drive two third sprockets 16 to rotate via two second chains 17. When the two third sprockets 16 rotate, they will drive two bidirectional threaded rods 9 to rotate between multiple support rods 8. This causes multiple moving blocks 10 to be pulled away from each other by the threads of the two bidirectional threaded rods 9. Simultaneously, the two mold housings 3 will move two limiting blocks 7 away from each other within the two sliding grooves 6. When the two mold housings 3 move to the appropriate position, they will release the restriction on the cement puller, allowing the user to easily remove the cement puller from between the two mold housings 3.

[0053] Example 3:

[0054] This embodiment provides a cement puller production device, which, in addition to the technical solution of the above embodiment, also has the following technical features: two rotating rods 13 are located in the movable groove 11 and are rotatably connected to the movable groove 11.

[0055] This ensures that the two rotating rods 13 can rotate normally within the movable slot 11.

[0056] Example 4:

[0057] This embodiment provides a cement puller production device, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the output shaft of the motor 19 is rotatably connected to the movable groove 11.

[0058] This ensures that the output shaft of motor 19 can rotate normally within the movable slot 11.

[0059] Example 5:

[0060] This embodiment provides a cement puller production device, which, in addition to the technical solutions of the above embodiments, also has the following technical features, including a fixing component:

[0061] Two through slots 20 are respectively opened in two movable blocks 10 and connected to the outside. Two insert rods 21 are slidably connected in the two through slots 20, and one end of the two insert rods 21 extends to the inner wall of the two first slots 4 and is inserted into the two first slots 4 respectively. A spring 22 fixed to the inner wall of the through slot 20 is fixedly connected to the insert rod 21.

[0062] When the user needs to replace the two mold housings 3, the user pulls multiple insert rods 21 by hand, allowing one end of each insert rod 21 to enter multiple through slots 20 from the inner walls of multiple first slots 4, compressing multiple springs 22. At this time, the fixation of the two mold housings 3 is released. Then, the user lifts the two mold housings 3 upwards. When the two mold housings 3 are lifted to the appropriate position, one end of each moving block 10 will move from the multiple first slots 4 to the outside, and at the same time, one end of each limiting block 7 will also move from the two second slots 5 to the outside. Then, the user can replace the two mold housings 3. Replacement complete. Afterwards, the user inserts the two replaced mold housings 3 between multiple moving blocks 10 and two limiting blocks 7, so that one end of each moving block 10 is inserted into multiple first slots 4, and one end of each limiting block 7 is inserted into two second slots 5. When the two mold housings 3 move to the appropriate position, the user releases the hand that pulls the multiple insert rods 21, so that one end of each insert rod 21 is subjected to the rebound force of multiple springs 22 and is inserted into the inner wall of the multiple first slots 4. At this time, the two mold housings 3 are fixed between multiple moving blocks 10 and two limiting blocks 7, ensuring that the user can quickly replace the two mold housings 3.

[0063] Example 6:

[0064] This embodiment provides a cement puller production device, which, in addition to the technical solution of the above embodiment, also has the following technical features: the two sections of thread on the bidirectional threaded rod 9 have opposite directions of rotation.

[0065] Specifically, it is ensured that when the bidirectional threaded rod 9 rotates, the two corresponding moving blocks 10 can be moved away from or closer to each other by the action of the thread of the bidirectional threaded rod 9.

[0066] In use, when the user needs to remove the cement puller from between the two mold housings 3, the user starts the motor 19, causing the output shaft of the motor 19 to drive one of the first sprockets 12 to rotate within the movable groove 11. This causes one of the first sprockets 12 to drive the other first sprocket 12 via the first chain 14. When both first sprockets 12 rotate, they respectively drive two second sprockets 15 via two rotating rods 13. These second sprockets 15 then drive two third sprockets 16 via two second chains 17. When the two third sprockets 16 rotate... The two third sprockets 16 will drive the two bidirectional threaded rods 9 to rotate between the multiple support rods 8, causing the multiple moving blocks 10 to be driven by the threads of the two bidirectional threaded rods 9 to move the two mold housings 3 away from each other. At the same time, the two mold housings 3 will drive the two limiting blocks 7 to move away from each other within the two sliding grooves 6. When the two mold housings 3 move to the appropriate position, the two mold housings 3 will release the restriction on the cement puller, ensuring that the user can easily remove the cement puller from between the two mold housings 3. When the user needs to replace the two mold housings 3, the user pulls the multiple insert rods 21 by hand. One end of each of the multiple insertion rods 21 is inserted into the multiple through slots 20 through the inner walls of the multiple first slots 4, and the multiple springs 22 are compressed respectively. At this time, the fixation of the two mold shells 3 is released. Then the user lifts the two mold shells 3 upwards. When the two mold shells 3 are lifted to the appropriate position, one end of each of the multiple moving blocks 10 will move from the multiple first slots 4 to the outside. At the same time, one end of each of the two limiting blocks 7 will also move from the two second slots 5 to the outside. Then the user can replace the two mold shells 3. After the replacement is completed, the user separates the two replaced mold shells 3. Do not insert multiple moving blocks 10 and two limiting blocks 7. Instead, insert one end of each moving block 10 into multiple first slots 4 and one end of each limiting block 7 into two second slots 5. When the two mold housings 3 are moved to the appropriate positions, the user releases the hand that pulls multiple insert rods 21. This allows one end of each insert rod 21 to be subjected to the rebound force of multiple springs 22 and inserted into the inner wall of multiple first slots 4. At this time, the two mold housings 3 are fixed between multiple moving blocks 10 and two limiting blocks 7, ensuring that the user can quickly replace the two mold housings 3.

[0067] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A cement pulling device, characterized in that, include: The production device body (1) and the mold base (2) are fixedly connected to the production device body (1). The mold base (2) is provided with two mold shells (3) and the two mold shells (3) are fitted together. The mold shells (3) are provided with a second slot (5) and two first slots (4). The production device body (1) is provided with two sliding grooves (6). Two limiting blocks (7) are slidably connected in the two sliding grooves (6). One end of the two limiting blocks (7) extends into the two second slots (5) and is inserted into the two second slots (5). Multiple support rods (8) are fixedly connected to the top surface of the mold base (2). Two bidirectional threaded rods (9) are rotatably connected between the multiple support rods (8). Multiple moving blocks (10) are threadedly connected to the two bidirectional threaded rods (9). One end of each moving block (10) extends into a multiple first slot (4) and engages with the multiple first slots (4). A drive assembly located inside the mold base (2) and used to drive two bidirectional threaded rods (9) to rotate; Two fixing components are located within a plurality of movable blocks (10) and are used to fix the two mold shells (3) respectively.

2. The cement puller production device according to claim 1, characterized in that, The driving component includes: Two third sprockets (16) are fixedly connected to one end of two bidirectional threaded rods (9); The movable groove (11) is opened in the mold base (2) and connected to the outside. Two first sprockets (12) are rotatably connected in the movable groove (11). Two rotating rods (13) are fixedly connected to one end of the two first sprockets (12), and one end of the two rotating rods (13) extends to the outside. Two second sprockets (15) are fixedly connected to one end of the two rotating rods (13). Two second chains (17) are respectively engaged between the two second sprockets (15) and the two third sprockets (16). Mounting slot (18) is formed on the inner wall of movable slot (11). A motor (19) is fixedly connected in the mounting slot (18), and the output shaft of the motor (19) extends into the movable slot (11) and is fixed to one of the first sprockets (12).

3. The cement puller production device according to claim 2, characterized in that, The two rotating rods (13) are located in the movable groove (11) and are rotatably connected to the movable groove (11).

4. A cement puller production device according to claim 2, characterized in that, The output shaft of the motor (19) is rotatably connected to the movable slot (11).

5. A cement puller production device according to claim 1, characterized in that, The fixing component includes: Two through slots (20) are respectively opened in two movable blocks (10) and connected to the outside. Two insert rods (21) are slidably connected in the two through slots (20), and one end of the two insert rods (21) extends to the inner wall of the two first slots (4) and is inserted into the two first slots (4) respectively. A spring (22) fixed to the inner wall of the through slot (20) is fixedly connected to the insert rod (21).

6. A cement puller production device according to claim 1, characterized in that, The two threads on the bidirectional threaded rod (9) have opposite directions of rotation.

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