Rubber ring machine for pressing pump

Abstract

The utility model discloses a rubber ring machine for a pressing pump, which comprises a base, a through opening arranged on the base and a fixing frame fixedly arranged on the base, the inner diameter of the fixing frame is the same as that of the through opening, a support is fixedly arranged on the base, one end of the support far away from the base is fixedly provided with a rubber ring hopper, and the other end of the support far away from the rubber ring hopper is fixedly provided with a rubber ring. A material guiding frame is fixedly installed at the end, close to the base, of the rubber ring hopper, a discharging opening coaxial with the through opening is formed in the material guiding frame, and a material pushing mechanism is arranged on the material guiding frame; by arranging the material carrying frame and the ring expanding rod, the rubber ring machine realizes automatic feeding, ring expanding and assembling processes of rubber rings through mechanical structures such as the air cylinder, the gear, the rack and the material carrying frame, so that the production efficiency is greatly improved, and the complexity and the error rate of manual operation are reduced; and the opening and closing angle of the ring expanding rod can be adjusted by adjusting the telescopic degree of the second air cylinder so as to adapt to rubber rings of different sizes and types, and certain flexibility and universality are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber ring machines, in particular to a rubber ring machine for a pressing pump. Background Art

[0002] A pump is a mechanical device whose main function is to manually or automatically discharge liquid or gas from a container by pressing or pedaling. Its working principle is mainly based on a simple mechanical principle. The pressure in the pump body increases through the pressure of the fingers or palms, thereby pushing the liquid or gas out through the outlet.

[0003] The rubber ring machine is a mechanical equipment specially used for assembling rubber rings. It plays an important role in the production process of the press pump. In the process of installing the rubber ring on the press pump, the staff usually needs to place the rubber ring on the support frame on the rubber ring machine first, and then place the press pump in the support frame through the discharge mechanism. The rubber ring machine can be turned on to assemble the rubber ring. The placement of the rubber ring generally requires manual operation, which reduces the assembly efficiency of the rubber ring machine.

[0004] Therefore, it is necessary to design a rubber ring machine for a press pump to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a rubber ring machine for a pressing pump.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A rubber ring machine for a compression pump comprises a base, a through opening provided on the base, and a fixed frame fixedly mounted on the base and having an inner diameter the same as that of the through opening, wherein a bracket is fixedly mounted on the base, a rubber ring bucket is fixedly mounted on one end of the bracket away from the base, a material guide frame is fixedly mounted on one end of the rubber ring bucket close to the base, a material discharge port coaxially arranged with the through opening is provided in the material guide frame, and a material pushing mechanism is arranged on the material guide frame.

[0008] Preferably, the pushing mechanism includes a material belt frame slidably installed in the material guide frame with an inner diameter the same as the material discharge port, and a cylinder 1 fixedly installed on one end of the material guide frame away from the material discharge port, and the telescopic end of the cylinder 1 passes through the material guide frame and is fixedly connected to the material belt frame.

[0009] Preferably, the four outer walls of the fixed frame are symmetrically provided with mounting plates, a rotating shaft is rotatably installed between the opposite sides of the two mounting plates, a gear is mounted on the rotating shaft, a support frame is mounted on the rotating shaft, an expansion rod is fixedly installed on the end of the support frame away from the rotating shaft, four openings are opened in the fixed frame, and a driving mechanism for driving the gear is arranged in the fixed frame and the through opening.

[0010] Preferably, the driving mechanism includes a cylinder 2 fixedly installed in the through opening, four transmission rods fixedly installed at the telescopic end of the cylinder 2 and distributed in a ring array, and a rack fixedly installed at the end of the transmission rod away from the cylinder 2, and the tooth end of the rack passes through the opening and meshes with the gear.

[0011] Preferably, the inner diameter of the rubber ring bucket is the same as the inner diameter of the material frame.

[0012] Preferably, the support frame is U-shaped, and a plurality of convex bumps are arranged at one end of the expansion rod away from the support frame.

[0013] The utility model has the following beneficial effects:

[0014] By setting up a material frame and a ring expanding rod, the rubber ring machine realizes the automatic feeding, ring expanding and assembly process of the rubber ring through mechanical structures such as cylinders, gears, racks, and material frames, which greatly improves production efficiency, reduces the tediousness and error rate of manual operation, and by adjusting the telescopic degree of cylinder 2, the opening and closing angle of the ring expanding rod can be adjusted to adapt to rubber rings of different sizes and types, which has certain flexibility and versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a rubber ring machine for a press pump proposed by the utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the structure at A;

[0017] Figure 3 It is a schematic diagram of a partial cross-sectional structure of a rubber ring machine for a press pump proposed by the utility model;

[0018] Figure 4 for Figure 3 Schematic diagram of the structure at B;

[0019] In the figure: 1. base; 11. bracket; 12. opening; 2. rubber ring bucket; 3. material guide frame; 31. material discharge port; 32. material pushing mechanism; 321. material belt frame; 322. cylinder one; 4. fixed frame; 41. mounting plate; 42. rotating shaft; 421. gear; 43. support frame; 431. expansion rod; 44. opening; 45. driving mechanism; 451. cylinder two; 452. transmission rod; 453. rack. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-4 A rubber ring machine for a press pump includes a base 1, a through hole 12 opened on the base 1, and a fixed frame 4 fixedly mounted on the base 1 and having the same inner diameter as the through hole 12. A bracket 11 is fixedly mounted on the base 1, a rubber ring bucket 2 is fixedly mounted on the end of the bracket 11 away from the base 1, and a material guide frame 3 is fixedly mounted on the end of the rubber ring bucket 2 close to the base 1. A material discharge port 31 coaxially arranged with the through hole 12 is opened in the material guide frame 3, and a material pusher mechanism 32 is arranged on the material guide frame 3. The rubber rings can be placed in the rubber ring bucket 2 for storage, and the rubber rings can be discharged one by one through the material pusher mechanism 32, ensuring that the rubber rings can be automatically loaded for the ring expansion operation.

[0022] Reference Figure 1 The pushing mechanism 32 includes a material frame 321 slidably mounted in the material guide frame 3 and having the same inner diameter as the material discharge port 31, and a cylinder 322 fixedly mounted at one end of the material guide frame 3 away from the material discharge port 31. The telescopic end of the cylinder 322 passes through the material guide frame 3 and is fixedly connected to the material frame 321. When the cylinder 322 is turned on, the material frame 321 can be driven to slide in the material guide frame 3 to realize the material discharge operation of the rubber ring.

[0023] Reference Figure 2 The four outer walls of the fixed frame 4 are symmetrically provided with mounting plates 41, a rotating shaft 42 is rotatably installed between the opposite sides of the two mounting plates 41, a gear 421 is mounted on the rotating shaft 42, a support frame 43 is mounted on the rotating shaft 42, an expansion rod 431 is fixedly installed on one end of the support frame 43 away from the rotating shaft 42, four openings 44 are opened in the fixed frame 4, and a driving mechanism 45 for driving the gear 421 is arranged in the fixed frame 4 and the through port 12. When the driving mechanism 45 is turned on, the rotating shaft 42 and the expansion rod 431 can be driven to rotate through the gear 421 to realize the expansion of the rubber ring, which is convenient for the subsequent assembly of the rubber ring.

[0024] Reference Figure 4The driving mechanism 45 includes a second cylinder 451 fixedly installed in the through port 12, four transmission rods 452 fixedly installed at the telescopic end of the second cylinder 451 and distributed in a circular array, and a rack 453 fixedly installed at the end of the transmission rod 452 away from the second cylinder 451, and the tooth end of the rack 453 passes through the opening 44 and meshes with the gear 421. When the second cylinder 451 is opened, the transmission rod 452 can drive the rack 453 to slide, thereby driving the gear 421 to rotate, and the rack 453 can drive the gear 421 to reciprocate, so as to adjust the opening and closing angle of the expansion rod 431.

[0025] Reference Figure 1 The inner diameter of the rubber ring bucket 2 is the same as the inner diameter of the material frame 321. It is ensured that the rubber ring can enter the material frame 321 when the material frame 321 is located directly below the rubber ring bucket 2.

[0026] Reference Figure 3 The support frame 43 is U-shaped, and a plurality of convex hulls are arranged at one end of the expansion rod 431 away from the support frame 43. The convex hulls can increase the friction between the expansion rod 431 and the rubber ring, thereby ensuring stability during the expansion process.

[0027] The specific working principle of the utility model is as follows:

[0028] First, the rubber ring can be placed in the rubber ring bucket 2 for feeding. After the feeding is completed, the rubber ring at the bottom can enter the material frame 321, and the cylinder 1 322 is opened to push the material frame 321 to slide in the material guide frame 3. When the material frame 321 slides to a position that coincides with the discharge port 31, the rubber ring can fall and discharge under the action of gravity and enter the end of the four expansion rods 431 away from the rotating shaft 42. At this time, the cylinder 2 451 can be opened to drive the rack 453 to slide through the transmission rod 452. The rack 453 is meshed with the gear 421, so when the rack 453 slides, it can drive the gear 421 to rotate, so as to drive the expansion rod 431, so that the four expansion rods 431 are opened and the rubber ring is stretched. At this time, the pressing pump can be placed in the rubber ring through the discharge mechanism, and then the cylinder 2 451 can be shortened to complete the assembly of the rubber ring. After the assembly is completed, the pressing pump can be taken out through the taking mechanism. The working principle and connection method of the discharge mechanism are existing mature technologies and will not be elaborated here.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rubber ring machine for a compression pump, comprising a base (1), a through hole (12) opened on the base (1), and a fixed frame (4) fixedly mounted on the base (1) and having an inner diameter identical to that of the through hole (12), characterized in that: A bracket (11) is fixedly mounted on the base (1); a rubber ring bucket (2) is fixedly mounted on one end of the bracket (11) away from the base (1); a material guide frame (3) is fixedly mounted on one end of the rubber ring bucket (2) close to the base (1); a material discharge port (31) coaxially arranged with the through port (12) is provided in the material guide frame (3); and a material pushing mechanism (32) is provided on the material guide frame (3).

2. The rubber ring machine for a press pump according to claim 1, characterized in that: The pushing mechanism (32) comprises a material belt frame (321) slidably mounted inside the material guide frame (3) and having an inner diameter identical to that of the material discharge port (31), and a cylinder (322) fixedly mounted at one end of the material guide frame (3) away from the material discharge port (31), wherein the telescopic end of the cylinder (322) passes through the material guide frame (3) and is fixedly connected to the material belt frame (321).

3. The rubber ring machine for a press pump according to claim 1, characterized in that: The four outer walls of the fixed frame (4) are symmetrically provided with mounting plates (41); a rotating shaft (42) is rotatably installed between opposite sides of the two mounting plates (41); a gear (421) is mounted on the rotating shaft (42); a support frame (43) is mounted on the rotating shaft (42); an expansion rod (431) is fixedly installed on one end of the support frame (43) away from the rotating shaft (42); four openings (44) are opened in the fixed frame (4); a driving mechanism (45) for driving the gear (421) is arranged in the fixed frame (4) and the through port (12).

4. The rubber ring machine for a press pump according to claim 3, characterized in that: The driving mechanism (45) comprises a second cylinder (451) fixedly mounted in the through port (12), four transmission rods (452) fixedly mounted at the telescopic end of the second cylinder (451) and distributed in a ring array, and a rack (453) fixedly mounted at one end of the transmission rod (452) away from the second cylinder (451), wherein the tooth end of the rack (453) passes through the opening (44) and meshes with the gear (421).

5. The rubber ring machine for a press pump according to claim 2, characterized in that: The inner diameter of the rubber ring bucket (2) is the same as the inner diameter of the material belt frame (321).

6. The rubber ring machine for a press pump according to claim 3, characterized in that: The support frame (43) is U-shaped, and a plurality of convex bulges are arranged at one end of the expansion rod (431) away from the support frame (43).

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