Pressing pump detection device and pressing pump continuous detection line

Abstract

The utility model discloses a kind of press pump detection device and press pump continuous detection line, belong to detection equipment technical field, press pump is transported to the clamping station of turntable, press pump rotates along with turntable, since detection assembly is matched in the first guide slot of guide rail, then the detection assembly corresponding to clamping station rotates along with the process of turntable, detection assembly is guided by the first guide slot and moves up and down, and the detection assembly that moves up and down carries out function detection to press pump, and the press pump of clamping station keeps moving along with turntable, so that press pump continuously moves in detection process, reduce waiting time, improve detection efficiency.

Description

Technical Field

[0001] This utility model relates to the field of testing equipment technology, and in particular to a press pump testing device and a press pump continuous testing line. Background Technology

[0002] Pumps are commonly used in cosmetic and cleaning solution containers, where a pressing action forces the liquid out of the container. Currently, pumps undergo functional testing after production to verify that their functions meet factory requirements. However, existing pump testing devices intermittently test multiple pumps, requiring other pumps to wait during the testing process, resulting in low testing efficiency. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a press pump testing device and a continuous press pump testing line. The up-and-down moving testing component performs functional testing on the press pump, while the press pump at the clamping station moves with the rotary table, so that the press pump moves continuously during the testing process, reducing waiting time and improving testing efficiency.

[0004] The pump detection device according to a first aspect embodiment of the present invention includes:

[0005] frame;

[0006] A rotating mechanism is provided on the frame;

[0007] A guide rail is provided on the frame, the guide rail extends circumferentially along the rotating mechanism, and the guide rail is provided with a first guide groove that undulates up and down;

[0008] A rotary table is connected to the rotating mechanism. The rotary table has multiple clamping stations. The rotating mechanism drives the rotary table to rotate around a vertical axis.

[0009] Multiple detection components are slidably connected to the rotating mechanism. Each detection component is correspondingly set with a clamping station. Each detection component is slidably connected to the first guide groove. The rotating mechanism drives all the detection components to rotate around the vertical axis, causing each detection component to move up and down along the first guide groove.

[0010] The press pump testing device according to the embodiment of this utility model has at least the following beneficial effects: the press pump is transported to the clamping station of the rotary table. The press pump rotates with the rotary table. Since the testing component is matched with the first guide groove of the guide rail, the testing component corresponding to the clamping station moves up and down under the guidance of the first guide groove during the rotation of the rotary table. The up and down moving testing component performs functional testing on the press pump. The press pump at the clamping station continues to move with the rotary table, so that the press pump moves continuously during the testing process, reducing waiting time and improving testing efficiency.

[0011] According to some embodiments of the present invention, the detection component includes:

[0012] A push rod is slidably connected to the rotating mechanism, and the push rod is slidably connected to the first guide groove;

[0013] The detection tube is connected to the rotating mechanism, and the push rod and the detection tube are respectively located on the upper and lower sides of the clamping station;

[0014] A pressure sensor is connected to the detection tube, and the pressure sensor measures the pressure in the detection tube.

[0015] According to some embodiments of the present invention, the detection tube is slidably connected to the rotating mechanism, the guide rail is provided with a second guide groove that undulates up and down, and the detection tube is slidably connected to the second guide groove.

[0016] According to some embodiments of the present invention, the detection component further includes:

[0017] An inflation tube is connected to the detection tube, and the inflation tube inflates the detection tube.

[0018] According to some embodiments of the present invention, the pump detection device further includes:

[0019] A pushing mechanism is provided on the frame. The rotation trajectory of each clamping station passes through the pushing mechanism, which pushes the defective products detected by the detection component out of the corresponding clamping station to the outside.

[0020] According to some embodiments of the present invention, the pump detection device further includes:

[0021] A collection trough is located on the periphery of the rotary table. The collection trough is in the direction in which the pushing mechanism pushes the defective product into the collection trough.

[0022] According to some embodiments of the present invention, the pump detection device further includes:

[0023] A retaining ring is provided on the frame and surrounds the periphery of the rotary table. The retaining ring has a notch.

[0024] Feed chute, connected to the notch;

[0025] The discharge chute is connected to the notch, and the feed chute and the discharge chute are arranged circumferentially along the baffle ring.

[0026] According to a second aspect of the present invention, a continuous detection line for a press pump includes a press pump detection device as described in the above embodiment, wherein there are at least three press pump detection devices, and the continuous detection line for a press pump further includes a conveying mechanism, wherein the conveying mechanism is sequentially connected to the three rotary tables.

[0027] The continuous testing line for the push pump according to the embodiments of this utility model has at least the following beneficial effects: the push pump is transported to the clamping station of the rotary table. The push pump rotates with the rotary table. Since the testing component is engaged with the first guide groove of the guide rail, the testing component corresponding to the clamping station moves up and down under the guidance of the first guide groove during the rotation of the rotary table. The up-and-down moving testing component performs functional testing on the push pump. The push pump at the clamping station continues to move with the rotary table, so that the push pump moves continuously during the testing process, reducing waiting time and improving testing efficiency. Furthermore, a conveying mechanism is set between the three rotary tables, so that the three push pump testing devices form a continuous testing line for the push pump. The three push pump testing devices test three different functions or performances of the push pump respectively, thereby improving testing efficiency.

[0028] According to some embodiments of the present invention, the detection components of the three press pump detection devices have different structures.

[0029] According to some embodiments of the present invention, the heights of the three press pump detection devices decrease sequentially along the conveying direction of the conveying mechanism. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the structure of the press pump detection device according to the first embodiment of this utility model;

[0031] Figure 2 yes Figure 1 Enlarged diagram of A in the middle;

[0032] Figure 3 This is a schematic diagram of the pump detection device of the first embodiment of the present invention from another angle;

[0033] Figure 4 This is a schematic diagram of the structure of the press pump detection device according to the second embodiment of this utility model;

[0034] Figure 5 yes Figure 4 Enlarged diagram of B in the diagram;

[0035] Figure 6 This is a schematic diagram of the pump detection device of the second embodiment of the present invention from another angle;

[0036] Figure 7 This is a schematic diagram of the structure of the press pump detection device according to the third embodiment of this utility model;

[0037] Figure 8 yes Figure 7 Enlarged diagram of C in the middle;

[0038] Figure 9 This is a schematic diagram of the pump detection device of the first embodiment of the present invention from another angle;

[0039] Figure 10 This is a schematic diagram of the structure of a continuous detection line for a press pump according to an embodiment of the present invention.

[0040] Reference numerals: Frame 100, Rotating mechanism 200, Guide rail 300, First guide groove 310, Second guide groove 320, Rotary table 400, Clamping station 410, Detection component 500, Push rod 510, Detection tube 520, Air pressure sensor 530, Collection groove 600, Material retaining ring 700, Notch 710, Feed groove 800, Discharge groove 900, Conveying mechanism 1000. Detailed Implementation

[0041] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0042] In the description of this utility model, it should be understood that the terms front, back, up, down, axial, circumferential, etc., 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 utility model and simplifying the description, and 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. Therefore, they should not be construed as limitations on this utility model.

[0043] In the description of this utility model, "multiple" means two or more; "greater than," "less than," and "exceeding" are understood to exclude the stated number; "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly specifying the number of indicated technical features or their sequential relationship.

[0044] In the description of this utility model, it should be noted that terms such as "setting," "installing," and "connecting" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0045] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below are some embodiments of this utility model, not all embodiments.

[0046] Reference Figures 1 to 9 As shown, this utility model provides a pump detection device.

[0047] Reference Figures 1 to 3 As shown, this utility model provides a first embodiment of a press pump detection device.

[0048] The press pump testing device includes a frame 100, a rotating mechanism 200, a guide rail 300, a rotary table 400, a testing component 500, a collection tank 600, a retaining ring 700, a feed trough 800, and a discharge trough 900.

[0049] The rack 100 includes a base and a bracket. The bracket is located on top of the base and has a cylindrical frame structure. The bracket has reserved installation space in the middle.

[0050] The rotating mechanism 200 is set in the mounting space of the bracket. The rotating mechanism 200 consists of a drive motor and a rotating cylinder. The drive motor is mounted on the base, and the rotating cylinder is rotatably set on the top of the base. The drive motor is connected to the rotating cylinder, and the drive motor drives the rotating cylinder to rotate around the vertical axis in the mounting space.

[0051] The rotary table 400 is installed on the outer wall of the rotating cylinder of the rotating mechanism 200. The rotary table 400 surrounds the rotating cylinder in a circle. The rotary table 400 is provided with multiple clamping stations 410. The multiple clamping stations 410 are arranged in a circular array with the rotation axis of the rotary table 400 as the center. Each clamping station 410 is provided with a clamping groove, and the opening of the clamping groove faces outward.

[0052] The retaining ring 700 is installed on the support of the frame 100. The retaining ring 700 is arranged around the periphery of the rotary table 400. The retaining ring 700 is arranged around the periphery of the clamping slot of the clamping station 410, so that the pressing pump in the clamping station 410 is restricted between the clamping slot and the retaining ring 700.

[0053] The retaining ring 700 is provided with a notch 710 so that the press pump in the clamping station 410 can be disengaged from the clamping groove after moving to the notch 710.

[0054] The collecting trough 600, the discharging trough 900 and the feeding trough 800 are arranged sequentially in the notch 710 along the rotation direction of the rotary table 400.

[0055] The height of the feed chute 800 gradually decreases from the outside of the frame 100 towards the rotary table 400, causing the pressing pump to move along the feed chute 800 towards the notch 710 and fall into the clamping slot of the clamping station 410 of the rotary table 400. The height of the discharge chute 900 gradually decreases from the rotary table 400 outwards, and the discharge chute 900 is equipped with a guide plate that extends towards the rotary table 400 and extends into the rotation trajectory of the clamping slot. When the pressing pump moves to the guide plate, the guide plate prevents the pressing pump from continuing to move with the rotary table 400, causing the pressing pump to fall into the discharge chute 900 along the guide plate. Then, the pressing pump is conveyed to the subsequent process along the discharge chute 900.

[0056] After the press pump enters the clamping station 410 of the rotary table 400 from the feed trough 800, the rotary table 400 drives the press pump to move and perform testing. After that, the press pump first passes through the collection trough 600 and then through the discharge trough 900.

[0057] The guide rail 300 is mounted on the bracket and surrounds the rotating mechanism 200 in a circumferential manner. The guide rail 300 is provided with a first guide groove 310 and a second guide groove 320. The first guide groove 310 is located above the retaining ring 700, and the second guide groove 320 is located below the retaining ring 700.

[0058] The first guide groove 310 is provided with a straight section and a wave section that are connected to each other. The straight section is parallel to the horizontal plane, and the wave section oscillates multiple times in the up and down direction. The position of the wave section is offset from that of the gap 710. The second guide groove 320 is provided with an ascending section and a descending section that are connected to each other. The height of the descending section is lower than that of the ascending section, and the descending section is located below the gap 710.

[0059] The outer wall of the rotating cylinder of the rotating mechanism 200 is provided with a plurality of first slide rails and a plurality of second slide rails. Each first slide rail is arranged in the vertical direction and each second slide rail is arranged in the vertical direction. The plurality of first slide rails are evenly distributed along the circumference of the rotating cylinder and the plurality of second slide rails are evenly distributed along the circumference of the rotating cylinder. The first slide rails are arranged above the rotary table 400 and the second slide rails are arranged below the rotary table 400.

[0060] Multiple detection components 500 are provided (not shown in the figure; for the sake of concentrated display of the structure, only one detection component 500 is shown in the figure of this embodiment). Multiple detection components 500 are provided one-to-one with multiple clamping stations 410. Each detection component 500 includes a push rod 510, a compression spring, a detection tube 520 and a pressure sensor 530.

[0061] The push rod 510 is slidably connected to the first slide rail. A first slider is provided on the top of the push rod 510. A compression spring is fitted on the outside of the push rod 510. The bottom of the compression spring abuts against the top surface of the rotary table 400, and the top of the compression spring abuts against the push rod 510. The elastic force of the compression spring causes the push rod 510 to have an upward tendency. The first slider is set in the first guide groove 310. The detection tube 520 is slidably connected to the second slide rail. A second slider is provided at the bottom of the detection tube 520. The second slider is set in the second guide groove 320.

[0062] The pressure sensor 530 is connected to the detection tube 520, and the pressure sensor 530 measures the pressure of the detection tube 520.

[0063] When the first slider of push rod 510 moves in the straight section of the first guide groove 310, the compression spring pushes push rod 510 upward to disengage from the press pump at clamping station 410, so that the feed trough 800 can deliver the press pump to clamping station 410, so that the press pump at clamping station 410 can enter the collection trough 600 or the discharge trough 900; when the first slider of push rod 510 moves to the undulating section of the first guide groove 310, the first slider moves up and down in the undulating section, so that push rod 510 moves up and down in the vertical direction to simulate the action of pressing down and releasing the press pump multiple times; at this time, the detection tube 5 When the second slider of 20 is in the rising section of the second guide groove 320, the detection tube 520 moves upward and abuts against the suction tube at the bottom of the press pump, so that the detection tube 520 is connected to the suction tube; therefore, when the push rod 510 moves up and down in the vertical direction to simulate the action of pressing and releasing the press pump multiple times, the suction tube at the bottom of the press pump will exhibit a suction effect, that is, the suction tube draws gas from the detection tube 520, so that the air pressure sensor 530 can measure the change in air pressure, and the suction force of the press pump can be measured from the change in air pressure, and then it can be detected whether the suction force of the press pump meets the requirements.

[0064] The pushing mechanism is mounted on the support of the frame 100 and is located beside the collection tank 600. The pushing mechanism can be a mechanical push rod or a high-pressure nozzle. When the air pressure sensor 530 detects that the suction of the pressing pump is not up to standard, when the clamping station 410 corresponding to the air pressure sensor 530 rotates to the side of the collection tank 600 of the notch 710, the pushing mechanism uses the push rod to push the pressing pump of the clamping station 410 into the collection tank 600, or uses high-pressure gas to blow the pressing pump of the clamping station 410 into the collection tank 600.

[0065] When the air pressure sensor 530 detects that the suction force of the press pump meets the requirements, the pushing mechanism remains stationary, and the press pump in the clamping station 410 is guided by the guide plate into the discharge trough 900.

[0066] The press pump is conveyed by the feed chute 800 to the clamping station 410 of the rotary table 400. As the rotary table 400 rotates, the push rod 510 of the detection component 500 is engaged with the first guide groove 310 of the guide rail 300, and the detection tube 520 of the detection component 500 is engaged with the second guide groove 320 of the guide rail 300. As the rotary table 400 rotates, the push rod 510 moves up and down under the guidance of the first guide groove 310, and the detection tube 520 moves up and down under the guidance of the second guide groove 320, thus realizing the functional testing of the press pump. The press pump at the clamping station 410 continues to move with the rotary table 400, so that the press pump moves continuously during the testing process, reducing waiting time and improving testing efficiency.

[0067] Reference Figures 4 to 6 As shown, this utility model provides a second embodiment of a press pump detection device.

[0068] The difference between the structure of the second embodiment and the first embodiment lies in the guide rail 300 and the detection component 500.

[0069] In this embodiment, the first guide groove 310 of the guide rail 300 includes a first rising section and a first falling section connected to each other. The height of the first rising section is higher than the height of the first falling section. The second guide groove 320 of the guide rail 300 includes a second rising section and a second falling section connected to each other. The height of the second rising section is higher than the height of the second falling section. The first rising section is located above the notch 710. The first falling section is offset from the notch 710. The second rising section corresponds to the first falling section, and the second falling section corresponds to the first rising section.

[0070] The detection component 500 is not equipped with a compression spring. The first slider of the push rod 510 is set in the first guide groove 310, and the second slider of the detection tube 520 is set in the second guide groove 320. The detection component 500 is also equipped with an inflation tube, which is connected to the detection tube 520. After the inflation tube is started, it inflates the detection tube 520 with air.

[0071] When the first slider of push rod 510 moves in the first rising section of the first guide groove 310, push rod 510 moves upward and disengages from the press pump at clamping station 410. Meanwhile, the second slider of detection tube 520 moves in the second descending section of the second guide groove 320, causing detection tube 520 to move downward and disengage from the press pump at clamping station 410. This allows the feed trough 800 to deliver the press pump to clamping station 410, facilitating the press pump at clamping station 410 to enter collection trough 600 or discharge trough 900. When the first slider of push rod 510 moves to the first descending section of the first guide groove 310, the first slider moves downward, causing... Push rod 510 presses down on the press pump and seals the top port of the press pump; at this time, the second slider of the detection tube 520 is in the second rising section of the second guide groove 320, so the detection tube 520 moves upward and abuts against the suction tube at the bottom of the press pump, so that the detection tube 520 is connected to the suction tube; therefore, when push rod 510 moves down to seal the top port of the press pump, the air inlet tube inflates the detection tube, so that the gas enters the sealed press pump, and the air pressure sensor 530 can measure the sealing air pressure in the press pump. The sealing performance of the press pump can be measured from the sealing air pressure, and then the sealing performance of the press pump can be checked to see if it meets the requirements.

[0072] Reference Figures 7 to 9 As shown, this utility model provides a third embodiment of a press pump detection device.

[0073] The third embodiment differs from the first embodiment in that the guide rail 300 and the detection component 500 are different.

[0074] The outer wall of the rotating mechanism 200 is provided with multiple first slide rails, which are located below the rotary table 400 and are distributed at intervals along the circumference of the rotating mechanism 200.

[0075] In this embodiment, the guide rail 300 is only provided with a first guide groove 310. The first guide groove 310 includes a first rising section and a first falling section that are connected to each other. The height of the first rising section is higher than the height of the first falling section. The first falling section is located below the notch 710. The first rising section and the notch 710 are staggered.

[0076] The push rod 510 of the detection component 500 is slidably connected to the first slide rail, that is, the push rod 510 is located below the rotary table 400, while the detection tube 520 of the detection component 500 is fixed on the outer wall of the rotating mechanism 200, and the detection tube 520 is located above the rotary table 400. The bottom of the push rod 510 is provided with a first slider, which is slidably disposed in the first guide groove 310.

[0077] When the first slider of push rod 510 moves to the first descending section of the first guide groove 310, push rod 510 moves downward and disengages from the press pump at clamping station 410, so that the feed trough 800 can deliver the press pump to clamping station 410, so that the press pump at clamping station 410 can enter the collection trough 600 or the discharge trough 900; when the first slider of push rod 510 moves to the first ascending section of the first guide groove 310, the first slider moves upward, causing push rod 510 to push the press pump upward and seal the bottom of the press pump, while the detection tube 520 seals the top of the press pump; therefore, the air inlet tube inflates the detection tube with air, so that the gas enters the sealed press pump, and the air pressure sensor 530 can measure the sealing air pressure inside the press pump. The sealing performance of the press pump can be measured from the sealing air pressure, and thus the sealing performance of the press pump can be detected as meeting the requirements.

[0078] Reference Figure 10 As shown, this utility model also provides a continuous detection line for a press pump.

[0079] The continuous testing line for the press pump is equipped with three press pump testing devices and a conveying mechanism 1000. The three press pump testing devices are respectively the first embodiment, the second embodiment and the third embodiment described above. The conveying mechanism 1000 connects the feed trough 800 and the discharge trough 900 of the three press pump testing devices in sequence, so that the press pump passes through the testing of the three press pump testing devices in sequence.

[0080] Furthermore, the heights of the three press pump detection devices decrease sequentially along the conveying direction of the conveying mechanism 1000, so that the press pumps can be conveyed to the subsequent detection devices due to gravity.

[0081] A conveying mechanism 1000 is set between the three rotary tables 400, so that the three press pump detection devices form a continuous press pump detection line. The three press pump detection devices detect three different functions or performances of the press pump respectively, thereby improving the detection efficiency.

[0082] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A pump detection device, characterized in that, include: frame; A rotating mechanism is provided on the frame; A guide rail is provided on the frame, the guide rail extends circumferentially along the rotating mechanism, and the guide rail is provided with a first guide groove that undulates up and down; A rotary table is connected to the rotating mechanism. The rotary table has multiple clamping stations. The rotating mechanism drives the rotary table to rotate around a vertical axis. Multiple detection components are slidably connected to the rotating mechanism. Each detection component is correspondingly set with a clamping station. Each detection component is slidably connected to the first guide groove. The rotating mechanism drives all the detection components to rotate around the vertical axis, causing each detection component to move up and down along the first guide groove.

2. The pump detection device according to claim 1, characterized in that, The detection component includes: A push rod is slidably connected to the rotating mechanism, and the push rod is slidably connected to the first guide groove; The detection tube is connected to the rotating mechanism, and the push rod and the detection tube are respectively located on the upper and lower sides of the clamping station; A pressure sensor is connected to the detection tube, and the pressure sensor measures the pressure in the detection tube.

3. The pump detection device according to claim 2, characterized in that, The detection tube is slidably connected to the rotating mechanism, and the guide rail is provided with a second guide groove that undulates up and down. The detection tube is slidably connected to the second guide groove.

4. The pump detection device according to claim 2, characterized in that, The detection component also includes: An inflation tube is connected to the detection tube, and the inflation tube inflates the detection tube.

5. The pump detection device according to claim 1, characterized in that, The pump detection device further includes: A pushing mechanism is provided on the frame. The rotation trajectory of each clamping station passes through the pushing mechanism, which pushes the defective products detected by the detection component out of the corresponding clamping station to the outside.

6. The pump detection device according to claim 5, characterized in that, The pump detection device further includes: A collection trough is located on the periphery of the rotary table. The collection trough is in the direction in which the pushing mechanism pushes the defective product into the collection trough.

7. The pump detection device according to claim 1, characterized in that, The pump detection device further includes: A retaining ring is provided on the frame and surrounds the periphery of the rotary table. The retaining ring has a notch. Feed chute, connected to the notch; The discharge chute is connected to the notch, and the feed chute and the discharge chute are arranged circumferentially along the baffle ring.

8. A continuous detection line for a push-button pump, characterized in that, The device includes a pump detection device as described in any one of claims 1 to 7, wherein there are at least three pump detection devices, and the continuous pump detection line further includes a conveying mechanism, wherein the conveying mechanism is sequentially connected to the three rotary tables.

9. The continuous detection line for the push pump according to claim 8, characterized in that, The detection components of the three press pump detection devices have different structures.

10. The continuous detection line for the push pump according to claim 8, characterized in that, The heights of the three press pump detection devices decrease sequentially along the conveying direction of the conveying mechanism.

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