Press machine for bottle cap production

Abstract

The utility model discloses a press machine for bottle cap production, which comprises a fixed seat, an operating table and a pushing mechanism for stably pushing bottle caps on the operating table, the operating table and the pushing mechanism are both mounted at the top of the fixed seat, and the pushing mechanism comprises a fixed box, a motor, a threaded rod, a moving plate and a pushing plate; the fixed box is fixedly installed at the top of the fixed seat, the motor is fixedly installed on one side of the fixed box, and the output end of the motor is fixedly connected with one end of the threaded rod through the coupler. The threaded rod rotates to drive the moving plate and the pushing plate to move stably, so that the problems of product collision rebounding and track deviation caused by a traditional airflow pushing mode are solved, the stable movement of the pushing plate can ensure that the bottle cap pushing process is stable and reliable, the surface abrasion of the bottle cap caused by collision rebounding is avoided, and the appearance quality of the product is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of bottle cap production equipment, specifically a pressure machine for bottle cap production. Background Technology

[0002] Bottle caps are an important part of food and beverage packaging and are the first point of contact between consumers and the product. Bottle caps have the function of keeping the contents of the product sealed, as well as the functions of preventing theft and opening and ensuring security. Therefore, they are widely used in bottled products. As an upstream industry of the food, beverage, wine, chemical and pharmaceutical industries, bottle caps are a key product of bottle container packaging. The processing of bottle caps requires the use of a press to perform preliminary shaping of the material.

[0003] The prior art provides a bottle cap processing press (publication number CN211386659U), which includes a press body. The press body includes a frame, a worktable, a mold, and a collection chamber. A liftable baffle is installed above the collection chamber. The inner side of the baffle is supported on the worktable by a telescopic support rod. The outer side of the baffle is installed on a slide plate by a sliding plate. The position of the sliding plate on the slide plate is adjustable. The slide plate is installed on the frame.

[0004] In actual use, the aforementioned patent achieves automatic collection of bottle caps through airflow blowing combined with baffle blocking. However, when the high-pressure airflow blows the bottle caps away from the worktable, the uneven distribution of the airflow field makes it difficult to precisely control the movement trajectory of the bottle caps. This results in the bottle caps easily rebounding disorderly after impacting the baffle. The rebound may not only cause some bottle caps to fall outside the protection range of the baffle and scatter outside the equipment, but the collision and rebound may also cause wear on the surface of the bottle caps, thus affecting the appearance quality of the product. Therefore, we need to propose a press for bottle cap production. Utility Model Content

[0005] The purpose of this invention is to provide a press for bottle cap production, which, through the setting of a pushing mechanism, can smoothly push bottle caps on the operating table, thereby solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A bottle cap production press includes a fixed base, an operating table, and a pushing mechanism for smoothly pushing bottle caps on the operating table. Both the operating table and the pushing mechanism are mounted on the top of the fixed base. The pushing mechanism includes a fixed housing, a motor, a threaded rod, a movable plate, and a pushing plate. The fixed housing is fixedly mounted on the top of the fixed base, the motor is fixedly mounted on one side of the fixed housing, and the output end of the motor is fixedly connected to one end of the threaded rod via a coupling. The threaded rod is rotatably mounted inside the fixed housing, the movable plate is threadedly connected to the outside of the threaded rod, and the pushing plate is fixedly mounted on one side of the movable plate.

[0008] Preferably, the pushing mechanism includes two sets of guide rods; both sets of guide rods are fixedly installed inside the fixed box, and the moving plate is slidably disposed on the outside of the two sets of guide rods.

[0009] Preferably, the fixed box has a sliding groove for moving the push plate on the side near the operating table, and the push plate is located above the operating table.

[0010] Preferably, a frame is fixedly installed on the top of the fixed base, and a press body is provided on the inner top of the frame, with the press body located directly above the operating table.

[0011] Preferably, a placement slot is provided on one side of the fixed box, and a collection box is installed inside the placement slot.

[0012] Preferably, the top of the fixed base is provided with two sets of first through slots, and the two sets of first through slots are respectively located on both sides of the operating table, and the collection box is located below the two sets of first through slots.

[0013] Preferably, limiting plates are fixedly installed on both sides of the collection box, and a second through groove is opened inside the two sets of limiting plates. The fixing seat is provided with two sets of limiting grooves for the insertion of the limiting plates.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This invention utilizes a push mechanism with a mechanical structure that combines motor drive with threaded rod transmission. The rotation of the threaded rod drives the moving plate and push plate to move smoothly, thus avoiding the product collision, rebound, and trajectory deviation problems caused by traditional airflow push methods. Therefore, the smooth movement of the push plate ensures a stable and reliable bottle cap push process, avoids wear on the bottle cap surface caused by collision and rebound, thereby improving the product appearance quality. At the same time, it ensures the orderly collection process of bottle caps and the stability of equipment operation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the placement slot and collection box of this utility model;

[0018] Figure 3 This is a schematic diagram of the push component of this utility model.

[0019] In the diagram: 1. Fixed base; 2. Operating table; 3. Pushing mechanism; 31. Fixed box; 32. Motor; 33. Threaded rod; 34. Moving plate; 35. Pushing plate; 36. Guide rod; 4. Sliding groove; 5. Frame; 6. Press body; 7. Placement groove; 8. Collection box; 9. First through groove; 10. Limiting plate; 11. Second through groove; 12. Limiting groove. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-3 This utility model provides a technical solution:

[0022] A bottle cap production press includes a fixed base 1, an operating table 2, and a pushing mechanism 3 for smoothly pushing bottle caps on the operating table 2. The operating table 2 and the pushing mechanism 3 are both installed on the top of the fixed base 1. The pushing mechanism 3 includes a fixed box 31, a motor 32, a threaded rod 33, a moving plate 34, and a pushing plate 35. The fixed box 31 is fixedly installed on the top of the fixed base 1, the motor 32 is fixedly installed on one side of the fixed box 31, and the output end of the motor 32 is fixedly connected to one end of the threaded rod 33 through a coupling. The threaded rod 33 is rotatably installed inside the fixed box 31, the moving plate 34 is threadedly connected to the outside of the threaded rod 33, and the pushing plate 35 is fixedly installed on one side of the moving plate 34.

[0023] With the push mechanism 3 in place, the fixed box 31 is securely mounted on the top of the fixed base 1, which protects and supports the internal transmission components. The motor 32 can be a Rexroth servo motor. The motor 32 is mounted on one side of the fixed box 31 as a power source. Its output end is tightly connected to one end of the threaded rod 33 through a coupling, providing stable power for the rotation of the threaded rod 33. The threaded rod 33 can rotate flexibly inside the fixed box 31. It is the core component that converts the rotational motion of the motor 32 into linear motion. The moving plate 34 is threaded to the outside of the threaded rod 33 and can move axially with the rotation of the threaded rod 33. The push plate 35 is fixed on one side of the moving plate 34 and is used to directly push the bottle cap to achieve a smooth push operation of the bottle cap.

[0024] Specifically, the pushing mechanism 3 includes two sets of guide rods 36; both sets of guide rods 36 are fixedly installed inside the fixed box 31, and the moving plate 34 is slidably disposed on the outside of the two sets of guide rods 36.

[0025] With the guide rods 36 set, the two guide rods 36 are symmetrically arranged in the moving plate 34, which provides precise guidance for the movement of the moving plate 34, effectively preventing the moving plate 34 from deviating or shaking during the movement, and ensuring that the moving plate 34 can move smoothly along the predetermined direction. This ensures the stability and accuracy of the bottle cap pushing action of the pushing plate 35, and further improves the working reliability of the pushing mechanism 3.

[0026] The fixed box 31 has a sliding groove 4 for moving the push plate 35 on the side near the operating table 2, and the push plate 35 is located above the operating table 2.

[0027] The sliding groove 4 provides space for the movement of the push plate 35. The push plate 35 extends above the operating table 2 through the groove. When the pushing mechanism 3 is running, the push plate 35 can push the bottle cap along the surface of the operating table 2 within the limited range of the groove. This achieves a reasonable cooperation between the push plate 35 and the operating table 2 and ensures the smooth movement of the push plate 35. At the same time, when the press body 6 processes the bottle cap on the operating table 2, the push plate 35 is attached to one end of the groove. At this time, the push plate 35 is not located above the operating table 2, thus avoiding interference between the push plate 35 and the press body 6.

[0028] Specifically, a frame 5 is fixedly installed on the top of the fixed base 1, and a press body 6 is provided on the inner top of the frame 5, with the press body 6 located directly above the operating table 2.

[0029] With the frame 5 and the press body 6 positioned directly above the operating table 2, the press body 6 can vertically process the bottle caps on the operating table 2, ensuring that the processing force is accurately applied to the bottle caps, guaranteeing the stability and precision of the processing. Simultaneously, the frame 5 provides stable support for the press body 6, ensuring its safety during operation.

[0030] In a further preferred embodiment, a placement slot 7 is provided on one side of the fixed box 31, and a collection box 8 is installed inside the placement slot 7.

[0031] The placement slot 7 and the collection box 8 provide an installation location for the collection box 8. The collection box 8 is installed inside the placement slot 7 to receive bottle caps pushed by the pushing mechanism 3. The placement slot 7 not only provides a stable installation space for the collection box 8, but also plays a certain positioning role, enabling the collection box 8 to accurately receive bottle caps and ensuring the smooth progress of bottle cap collection.

[0032] Specifically, the top of the fixed base 1 is provided with two sets of first through slots 9, and the two sets of first through slots 9 are located on both sides of the operating table 2, and the collection box 8 is located below the two sets of first through slots 9.

[0033] With the setting of the first through slot 9, when the motor 32 rotates forward, the threaded rod 33 rotates accordingly, driving the moving plate 34 threadedly connected to its outer side to move forward along the two sets of guide rods 36 inside the fixed box 31. The push plate 35 fixed on one side of the moving plate 34 also moves forward synchronously. At this time, the push plate 35 will push the bottle cap on one side of the operating table 2 toward the first through slot 9 in the corresponding position. The bottle cap will fall through the through slot and fall accurately into the collection box 8 below.

[0034] When motor 32 reverses and threaded rod 33 rotates in the opposite direction, moving plate 34 moves backward along guide rod 36, and push plate 35 also retracts and changes direction, pushing bottle caps on the other side of operating table 2 toward the corresponding first through slot 9, so that bottle caps on this side can also fall smoothly into collection box 8 through the corresponding first through slot 9. In this way, regardless of whether motor 32 rotates forward or backward, push plate 35 can make full use of the first through slots 9 on both sides during its forward and backward movement, accurately pushing bottle caps on operating table 2 into collection box 8, greatly improving the automation level and production efficiency of bottle cap collection.

[0035] Among them, limit plates 10 are fixedly installed on both sides of the collection box 8, and the interior of both sets of limit plates 10 is provided with a second through groove 11. The interior of the fixing seat 1 is provided with two sets of limit grooves 12 for the insertion of the limit plates 10.

[0036] With the setting of the limiting plate 10 and the limiting groove 12, when the collection box 8 is installed on the fixed base 1, the limiting plate 10 can be inserted into the limiting groove 12 to form a tight plug-in fit, just like a mortise and tenon structure, which effectively restricts the horizontal movement of the collection box 8 and avoids the impact force caused by the bottle cap falling in, which would cause the box to shake or shift, ensuring the stability of the collection box 8 and providing a reliable support base for bottle cap collection. Among them, the second limiting groove 12 improves the convenience of moving the collection box 8. When it is necessary to move the collection box 8, the operator can put his finger into the second through groove 11 and use it as a fulcrum to easily lift the collection box 8.

[0037] Working principle: When this utility model is used, firstly, the press body 6 at the top of the frame 5 processes the bottle caps above the operating table 2. After processing, the motor 32 is started. The motor 32 drives the threaded rod 33 to rotate through the coupling. Since the moving plate 34 is threaded to the outside of the threaded rod 33 and is slidably set on the two sets of guide rods 36 in the fixed box 31, the rotation of the threaded rod 33 will drive the moving plate 34 to move linearly along the direction of the guide rods 36. This causes the push plate 35 fixed on one side of the moving plate 34 to push the bottle caps on the operating table 2 smoothly through the sliding groove 4 on the fixed box 31. During the pushing process, the bottle caps are pushed to the edge of the operating table 2 and fall into the collection box 8 in the placement groove 7 of the fixed box 31 below through the first through grooves 9 on both sides.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A press machine for producing a bottle cap, characterized by: Including fixed seat (1), operating platform (2) and the push mechanism (3) for the smooth push of bottle cap on operating platform (2); The operating platform (2) and the push mechanism (3) are both installed on the top of the fixed seat (1); The push mechanism (3) includes a fixed box (31), a motor (32), a threaded rod (33), a moving plate (34) and a push plate (35); the fixed box (31) is fixedly installed on the top of the fixed seat (1), the motor (32) is fixedly installed on one side of the fixed box (31), and the output end of the motor (32) is fixedly connected with one end of the threaded rod (33) through a shaft coupling, the threaded rod (33) is rotatably installed in the fixed box (31), the moving plate (34) is threadedly connected on the outside of the threaded rod (33), and the push plate (35) is fixedly installed on one side of the moving plate (34).

2. The press for producing bottle caps according to claim 1, characterized in that: The push mechanism (3) includes two groups of guide rods (36); the two groups of guide rods (36) are both fixedly installed in the fixed box (31), and the moving plate (34) is slidably arranged on the outside of the two groups of guide rods (36).

3. The press for producing bottle caps according to claim 1, characterized in that: A sliding groove (4) for moving the push plate (35) is formed in the side of the fixed box (31) close to the operating platform (2), and the push plate (35) is located above the operating platform (2).

4. The press for producing bottle caps according to claim 1, characterized in that: A rack (5) is fixedly installed on the top of the fixed seat (1), an inner top of the rack (5) is provided with a press body (6), and the press body (6) is located directly above the operating platform (2).

5. The press for producing bottle caps according to claim 1, characterized in that: A placing groove (7) is formed in one side of the fixed box (31), and a collecting box (8) is installed in the placing groove (7).

6. A press for producing bottle caps according to claim 5, characterized in that: Two groups of first through grooves (9) are formed in the top of the fixed seat (1), and the two groups of first through grooves (9) are respectively located on the two sides of the operating platform (2), and the collecting box (8) is located below the two groups of first through grooves (9).

7. The press for producing bottle caps according to claim 5, characterized in that: Limiting plates (10) are respectively fixedly installed on the two sides of the collecting box (8), second through grooves (11) are formed in the limiting plates (10), and two groups of limiting grooves (12) are formed in the fixed seat (1) for plug-in use of the limiting plates (10).

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