Continuous pressing type foam pump sealing kit assembling equipment

Abstract

The utility model relates to the technical field of foam pump sealing kit assembly, and discloses continuous pressing type foam pump sealing kit assembly equipment which is used for assembling a piston and a blade of a foam pump and comprises a base, a first feeding device used for feeding the blade and a second feeding device used for feeding the piston. A discharging robot for discharging assembled pistons and blades is arranged at the top end of the base, an assembling disc is movably arranged in the base, a press-fit mechanism for combining the pistons and the blades is arranged in the base, and the press-fit mechanism is located above the assembling disc. According to the continuous pressing type foam pump sealing kit assembling equipment, through cooperation of a first motor, a limiting sliding groove in a connecting frame and a movable plate, flexible adjustment of the stroke of an adjusting plate is achieved. According to the adjusting mechanism, the relative position of the annular frame and the connecting disc can be adjusted according to different sizes and assembly requirements of the piston and the blade, and the accuracy and stability in the assembly process are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of foam pump sealing kit assembly, in particular to a continuous pressing type foam pump sealing kit assembly device. Background Art

[0002] The sealing kit of the foam pump is generally composed of a piston and blades. During the production process of the foam pump, the piston and blades need to be assembled. In order to improve the assembly efficiency, a foam pump sealing kit assembly equipment is often used.

[0003] For example, a foam pump seal kit assembly production line disclosed in China Patent Authorization Publication No. CN216829510U, the existing device can continuously press multiple upper pistons and blades tightly together to assemble into a foam pump seal kit through the mutual cooperation of structures such as an upper ejector turntable, a lower fixed rod turntable and multiple groups of preset tracks, and the assembled products are transported out from the discharge port. However, although the foam pump seal kit production line of the existing device can be assembled continuously, during the pressing process of the piston and the blade, the upper ejector turntable and the lower fixed rod turntable can only do limited rise and fall along the preset track, lacking a flexible adjustment mechanism, resulting in insufficient adaptability to pistons and blades of different sizes or models, affecting the assembly accuracy and efficiency. And as the assembly work continues, the track will be worn during long-term operation, reducing the reliability and stability of the production line. In addition, after the existing device is assembled, it is directly discharged from the discharge channel, and it is impossible to determine whether each group of pistons and blades is fully assembled, and the operator cannot intervene or check the assembly quality in time, which increases the scrap rate and production cost. Utility Model Content

[0004] The utility model aims to provide a continuous pressing type foam pump sealing kit assembly device, which can adjust the relative position of the annular frame and the connecting disk according to the different sizes of the piston and the blades and the assembly requirements, so as to ensure the accuracy and stability during the assembly process.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a continuous pressing type foam pump sealing kit assembly device, used for assembling the piston and blades of the foam pump, comprising a base, a first loading device for loading the blades and a second loading device for loading the piston, a feeding robot for unloading the assembled piston and blades is arranged at the top of the base, an assembly disk is movably arranged in the base, a pressing mechanism for combining the piston and blades is arranged in the base, and the pressing mechanism is located above the assembly disk.

[0006] The pressing mechanism includes a fixed frame arranged in a base, a connecting plate is arranged outside the fixed frame, a guide frame is fixed to the side of the connecting plate away from the fixed frame, an adjusting plate with a variable stroke is slidably arranged in the guide frame, and a pressing frame is arranged on the side of the adjusting plate facing the assembly disk.

[0007] The pressing frame can be communicated with the second feeding device, and the assembly plate can be communicated with the first feeding device.

[0008] Preferably, an adjusting mechanism for adjusting the stroke of the adjusting plate is provided outside the adjusting plate, the adjusting mechanism includes a mounting seat arranged outside the fixed frame, a driving motor is arranged in the mounting seat, a transmission rod is transmission-connected to the output shaft of the driving motor, a connecting disk is fixed to the side of the transmission rod away from the driving motor, an annular frame is movably provided outside the connecting disk, a connecting column is provided in the annular frame, and the connecting column is fixedly connected to the adjusting plate.

[0009] Preferably, the adjustment mechanism further comprises an isolation frame arranged outside the fixed frame for supporting the transmission rod, and an adjustment component for adjusting the position of the annular frame is arranged outside the connecting plate.

[0010] Preferably, the adjustment component includes a connecting frame arranged outside the connecting disk, a first motor is arranged on the top of the connecting frame, a screw is transmission-connected to the output shaft of the first motor, a movable plate is externally threadedly connected to the screw, and the movable plate is fixedly connected to the annular frame.

[0011] Preferably, the connection frame is provided with a limiting sliding groove for the movable plate to slide.

[0012] Preferably, the base is provided with a linkage flip assembly that enables the assembly disk to rotate accordingly when the adjustment plate moves. The linkage flip assembly includes a first mounting rod rotatably arranged in the base, and bevel gears are arranged outside the first mounting rod and the transmission rod, and the two sets of bevel gears are meshed.

[0013] Preferably, the linkage flip assembly also includes a second mounting rod rotatably arranged in the base, the second mounting rod and the first mounting rod are both provided with pulleys outside, the pulleys are externally connected to a synchronous belt, and a toggle disk is provided at the top end of the second mounting rod.

[0014] Preferably, the linkage flip assembly further comprises a third mounting rod arranged at the bottom of the assembly plate, a sub-rotating plate is fixed outside the third mounting rod, and the dial is in contact with the sub-rotating plate.

[0015] Compared with the prior art, the utility model provides a continuous pressing type foam pump sealing kit assembly device, which has the following beneficial effects:

[0016] 1. The continuous pressing foam pump sealing kit assembly equipment drives the screw to rotate through the first motor, and cooperates with the limit slide and movable plate in the connecting frame to achieve flexible adjustment of the stroke of the adjustment plate. This adjustment mechanism can adjust the relative position of the annular frame and the connecting plate according to the different sizes of the piston and the blades and the assembly requirements, ensuring the accuracy and stability during the assembly process. This flexibility not only improves the efficiency of assembly, but also ensures the consistency of assembly quality, thereby improving the overall performance of the foam pump;

[0017] 2. In the assembly process of the continuous pressing foam pump seal kit assembly equipment, the rotation of the transmission rod not only drives the rotation of the connecting plate and the annular frame to realize the assembly of the piston and the blades, but also drives the rotation of the toggle plate through the transmission chain of the bevel gear, pulley and synchronous belt. The intermittent contact between the toggle plate and the sub-turntable enables the assembly plate to rotate intermittently, moving the assembled pistons and blades out of the assembly area and sending the next set of blades and pistons to be assembled into the assembly area. This automated continuous pressing design greatly improves production efficiency, reduces manual intervention, reduces production costs, and also ensures the continuity and stability of production. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional schematic diagram of a continuous pressing foam pump sealing kit assembly device of the utility model Figure 1 ;

[0019] Figure 2 A three-dimensional schematic diagram of a continuous pressing foam pump sealing kit assembly device of the utility model Figure 2 ;

[0020] Figure 3 It is a three-dimensional structural schematic diagram of a pressing mechanism in a continuous pressing type foam pump sealing kit assembly device of the utility model;

[0021] Figure 4 It is a three-dimensional structural diagram of an adjustment mechanism in a continuous pressing type foam pump sealing kit assembly device of the utility model;

[0022] Figure 5 It is a schematic diagram of the disassembled structure of the adjustment component in a continuous pressing type foam pump sealing kit assembly device of the utility model;

[0023] Figure 6 It is a schematic diagram of the three-dimensional structure of a linkage flip assembly in a continuous pressing type foam pump sealing kit assembly device of the utility model.

[0024] In the figure: 1, base; 21, first feeding device; 22, second feeding device; 3, assembly disk; 4, pressing mechanism; 41, fixed frame; 42, connecting plate; 43, guide frame; 44, adjusting plate; 45, pressing frame; 5, adjusting mechanism; 51, mounting seat; 52, driving motor; 53, transmission rod; 54, isolation frame; 55, connecting disk; 56, annular frame; 57, connecting column; 5a, adjusting component; 5a1, connecting frame; 5a2, first motor; 5a3, screw rod; 5a4, movable plate; 5b, linkage flip component; 5b1, first mounting rod; 5b2, bevel gear; 5b3, second mounting rod; 5b4, pulley; 5b5, synchronous belt; 5b6, toggle plate; 5b7, third mounting rod; 5b8, sub-turntable; 6, unloading robot. DETAILED DESCRIPTION

[0025] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0026] Example 1: Please refer to Figure 1-Figure 5 The utility model provides a technical solution: a continuous pressing type foam pump sealing kit assembly device, used for assembling the piston and blades of the foam pump, comprising a base 1, a first feeding device 21 for feeding the blades and a second feeding device 22 for feeding the piston, a feeding robot 6 for feeding the assembled piston and blades is arranged at the top of the base 1, an assembly disk 3 is movably arranged in the base 1, a pressing mechanism 4 for combining the piston and the blades is arranged in the base 1, and the pressing mechanism 4 is located above the assembly disk 3.

[0027] The pressing mechanism 4 includes a fixed frame 41 arranged in the base 1, a connecting plate 42 is arranged outside the fixed frame 41, a guide frame 43 is fixed on the side of the connecting plate 42 away from the fixed frame 41, an adjustment plate 44 with a variable stroke is slidably arranged in the guide frame 43, and a pressing frame 45 is arranged on the side of the adjustment plate 44 facing the assembly plate 3. Through the separate feeding device and the pressing mechanism 4, efficient and orderly assembly of the piston and the blade is achieved, and the production efficiency and assembly accuracy are improved.

[0028] The pressing frame 45 can be communicated with the second loading device 22 , and the assembly plate 3 can be communicated with the first loading device 21 .

[0029] Furthermore, an adjusting mechanism 5 for adjusting the stroke of the adjusting plate 44 is arranged outside the adjusting plate 44, and the adjusting mechanism 5 includes a mounting seat 51 arranged outside the fixing frame 41, a driving motor 52 is arranged in the mounting seat 51, a driving rod 53 is drivingly connected to the output shaft of the driving motor 52, a connecting plate 55 is fixed to the side of the driving rod 53 away from the driving motor 52, an annular frame 56 is movably arranged outside the connecting plate 55, a connecting column 57 is arranged in the annular frame 56, and the connecting column 57 is fixedly connected to the adjusting plate 44. The equipment can be flexibly adjusted according to the different sizes of the piston and the blade, ensuring the adaptability and accuracy of the assembly.

[0030] Furthermore, the adjustment mechanism 5 also includes an isolation frame 54 disposed outside the fixed frame 41 for supporting the transmission rod 53, and an adjustment component 5a for adjusting the position of the annular frame 56 is disposed outside the connecting plate 55. The addition of the isolation frame 54 and the adjustment component 5a further enhances the stability and adjustment accuracy of the device, and provides strong support for assembly.

[0031] Furthermore, the adjustment assembly 5a includes a connection frame 5a1 disposed outside the connection plate 55, a first motor 5a2 is disposed at the top of the connection frame 5a1, a screw 5a3 is drivingly connected to the output shaft of the first motor 5a2, a movable plate 5a4 is externally threadedly connected to the screw 5a3, and the movable plate 5a4 is fixedly connected to the annular frame 56. This provides a strong guarantee for the flexibility and adaptability of the device.

[0032] Furthermore, a limiting slide groove is provided in the connection frame 5a1 for the movable plate 5a4 to slide. The setting of the limiting slide groove ensures the stability and accuracy of the movable plate 5a4 during the adjustment process, and avoids assembly errors caused by shaking or deviation.

[0033] Example 2: Please refer to Figure 4-Figure 6 , and combined with the first embodiment, it is further obtained that the base 1 is provided with a linkage flip assembly 5b that enables the assembly plate 3 to rotate correspondingly when the adjustment plate 44 moves, and the linkage flip assembly 5b includes a first mounting rod 5b1 that is rotatably arranged in the base 1, and the first mounting rod 5b1 and the transmission rod 53 are both provided with bevel gears 5b2, and the two sets of bevel gears 5b2 are meshed. The setting of the linkage flip assembly 5b enables the assembly plate 3 to rotate correspondingly when the adjustment plate 44 moves, realizes the function of continuous pressing, and improves production efficiency.

[0034] Furthermore, the linkage flip assembly 5b also includes a second mounting rod 5b3 rotatably arranged in the base 1, and pulleys 5b4 are arranged outside the second mounting rod 5b3 and the first mounting rod 5b1, and the pulley 5b4 is externally connected to a synchronous belt 5b5, and a toggle disk 5b6 is arranged at the top end of the second mounting rod 5b3, which provides strong support for the continuous and stable rotation of the assembly disk 3.

[0035] Furthermore, the linkage flip assembly 5b also includes a third mounting rod 5b7 disposed at the bottom of the assembly plate 3, a sub-rotating plate 5b8 is fixed outside the third mounting rod 5b7, and the toggle plate 5b6 is in contact with the sub-rotating plate 5b8. The contact design of the toggle plate 5b6 and the sub-rotating plate 5b8 realizes the intermittent rotation of the assembly plate 3, so that after each assembly is completed, the next group of pistons and blades to be assembled can be automatically sent to the assembly area, realizing a continuous and efficient production process.

[0036] In actual operation, when the piston and blades of the foam pump need to be assembled, first, the piston to be assembled is placed in the second loading device 22 , and the blades are placed in the first loading device 21 .

[0037] Next, according to the size of the piston and the blade and the assembly requirements, the stroke of the adjustment plate 44 is adjusted. The specific operation is: turn on the first motor 5a2 to drive the screw 5a3 to rotate. Under the guidance of the limit slide groove in the connection frame 5a1, the movable plate 5a4 moves, thereby changing the position of the annular frame 56 so that it is eccentric with the connection disk 55. After the stroke adjustment is completed, turn off the first motor 5a2.

[0038] Then, under the action of the first feeding device 21 and the second feeding device 22, the piston and the blade are transferred to the assembly plate 3 and the pressing frame 45. Then, the driving motor 52 is turned on to drive the transmission rod 53 to rotate, thereby driving the connection plate 55 and the annular frame 56 to rotate. Since the connection column 57 is in contact with the inside of the annular frame 56, the adjustment plate 44 slides in the guide frame 43, and the piston and the blade are assembled when sliding downward.

[0039] After the assembly is completed, the unloading robot 6 is operated to unload the assembled pistons and blades.

[0040] In addition, when the transmission rod 53 rotates, the external bevel gear 5b2 rotates accordingly, thereby driving the bevel gear 5b2 on the top of the first mounting rod 5b1 and the pulley 5b4 to rotate. Under the transmission action of the synchronous belt 5b5, the second mounting rod 5b3 rotates, and the toggle plate 5b6 rotates accordingly. The toggle plate 5b6 intermittently contacts the sub-rotating plate 5b8, causing the sub-rotating plate 5b8 to rotate intermittently, thereby causing the assembly plate 3 to rotate accordingly. In this way, after completing the assembly of a group of pistons and blades, the assembly plate 3 will rotate, so that the next group of blades and pistons to be assembled will move to the assembly area to achieve continuous pressing.

[0041] The above embodiments only express one or several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the attached claims.

Claims

1. A continuous pressing type foam pump sealing kit assembly device for assembling a foam pump piston and a blade, comprising a base (1), a first loading device (21) for loading the blade, and a second loading device (22) for loading the piston, wherein a feeding robot (6) for unloading the assembled piston and blade is arranged at the top of the base (1), and the device is characterized in that: An assembly disk (3) is movably arranged in the base (1), and a pressing mechanism (4) for combining a piston and a blade is arranged in the base (1), and the pressing mechanism (4) is located above the assembly disk (3); the pressing mechanism (4) comprises a fixed frame (41) arranged in the base (1), a connecting plate (42) is arranged outside the fixed frame (41), a guide frame (43) is fixed on the side of the connecting plate (42) away from the fixed frame (41), an adjustment plate (44) with a variable stroke is slidably arranged in the guide frame (43), and a pressing frame (45) is arranged on the side of the adjustment plate (44) facing the assembly disk (3); the pressing frame (45) can be connected to the second feeding device (22), and the assembly disk (3) can be connected to the first feeding device (21).

2. The continuous pressing type foam pump sealing kit assembly equipment according to claim 1, characterized in that: An adjusting mechanism (5) for adjusting the stroke of the adjusting plate (44) is arranged outside the adjusting plate (44), the adjusting mechanism (5) comprising a mounting seat (51) arranged outside the fixing frame (41), a driving motor (52) being arranged in the mounting seat (51), a driving rod (53) being drivingly connected to an output shaft of the driving motor (52), a connecting disk (55) being fixed on a side of the driving rod (53) away from the driving motor (52), an annular frame (56) being movably arranged outside the connecting disk (55), a connecting column (57) being arranged in the annular frame (56), and the connecting column (57) being fixedly connected to the adjusting plate (44).

3. The continuous pressing type foam pump sealing kit assembly device according to claim 2, characterized in that: The adjustment mechanism (5) further comprises an isolation frame (54) arranged outside the fixed frame (41) for supporting the transmission rod (53), and an adjustment component (5a) for adjusting the position of the annular frame (56) is arranged outside the connecting plate (55).

4. The continuous pressing type foam pump sealing kit assembly equipment according to claim 3, characterized in that: The adjustment component (5a) comprises a connection frame (5a1) arranged outside the connection disk (55), a first motor (5a2) being arranged at the top end of the connection frame (5a1), a screw rod (5a3) being drivingly connected to the output shaft of the first motor (5a2), a movable plate (5a4) being externally threadedly connected to the screw rod (5a3), and the movable plate (5a4) being fixedly connected to the annular frame (56).

5. The continuous pressing type foam pump sealing kit assembly device according to claim 4, characterized in that: The connection frame (5a1) is provided with a limiting sliding groove for the movable plate (5a4) to slide.

6. The continuous pressing type foam pump sealing kit assembly equipment according to claim 2, characterized in that: The base (1) is provided with a linkage flip assembly (5b) which enables the assembly plate (3) to rotate correspondingly when the adjustment plate (44) moves. The linkage flip assembly (5b) comprises a first mounting rod (5b1) rotatably arranged in the base (1). The first mounting rod (5b1) and the transmission rod (53) are both provided with bevel gears (5b2) outside, and the two sets of bevel gears (5b2) are meshed with each other.

7. The continuous pressing type foam pump sealing kit assembly equipment according to claim 6, characterized in that: The linkage flip assembly (5b) further comprises a second mounting rod (5b3) rotatably arranged in the base (1); a pulley (5b4) is arranged outside the second mounting rod (5b3) and the first mounting rod (5b1); a synchronous belt (5b5) is connected to the pulley (5b4) for external transmission; and a toggle disc (5b6) is arranged at the top end of the second mounting rod (5b3).

8. The continuous pressing type foam pump sealing kit assembly device according to claim 7, characterized in that: The linkage flip assembly (5b) further comprises a third mounting rod (5b7) arranged at the bottom of the assembly plate (3), a sub-rotating plate (5b8) is fixed outside the third mounting rod (5b7), and the dial (5b6) is in contact with the sub-rotating plate (5b8).

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