CN213068161U

CN213068161U - Pump production is with pressing detection device

Info

Publication number: CN213068161U
Application number: CN202022086460.4U
Authority: CN
Inventors: 杜绍峰
Original assignee: Foshan Qijunhong Plastic Products Co ltd
Current assignee: Foshan Qijunhong Plastic Products Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-04-27
Anticipated expiration: 2030-09-22

Abstract

The utility model belongs to the technical field of load check out test set, especially, be a pump production is with pressing detection device, the device comprises a device body, the device body includes through servo motor driven ball elevating gear, ball elevating gear is last to be equipped with the lifter plate through the ball nut pair, be equipped with the lift guide arm with lifter plate sliding fit on the device body perpendicularly, be equipped with on the device body and be used for the test piece to press the detection platform that detects. The utility model discloses a ball elevating gear, lifter plate, lift guide arm, anchor clamps, pressing means and load detection device's combination setting can provide the buffering when assisting according to briquetting lift displacement when excessive when satisfying load detection demand, reduces because of the wearing and tearing between the briquetting and the pump head that press down that the contact caused, can reduce simultaneously according to the noise that produces because of the collision between briquetting and the pump head, and the installation is dismantled conveniently, and the practicality is strong.

Description

Pump production is with pressing detection device

Technical Field

The utility model relates to a loading check out test set technical field specifically is a pump production is with pressing detection device.

Background

With the progress of society, people pay more and more attention to the quality of their lives, and the demands on cleaning solutions such as cosmetics/perfume products, face washes, hand washes, bath lotions and the like are also more and more. In order to be more convenient to use, a foam pump is additionally arranged at the top of a container containing the liquid, so that the liquid can be quantitatively extruded in a mode of pressing the foam pump head at the top so as to be convenient for people to use.

In the production and manufacturing process of the foam pump, in order to ensure the quality of the foam pump, a load test needs to be carried out on the foam pump so as to ensure that the product meets the use requirement. Need go on through pressing test equipment when carrying out the load test to the foam pump, press the head through connecting load detection device and carry out the repeated test of pressing of different pressures to the pump head, in order to obtain accurate experimental data, but the current test equipment ubiquitous poor defect of rationality of structure of pressing, lack the buffer member, in pressing the testing process to the foam pump head, when pressing the briquetting displacement excessive, easily lead to the pump head directly to damage, influence the accuracy nature of test data, easily lead to wearing and tearing seriously owing to pressing the contact between briquetting and the pump head, and press and can produce great noise because of the collision between briquetting and the pump head, can not satisfy low wearing and tearing, the detection demand of low noise.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides a pump production is with pressing detection device, the current defect that the test equipment ubiquitous rationality is poor of pressing has been solved, the buffer member lacks, press the testing process to the foam pump head, when pressing the briquetting displacement when excessive, easily lead to the pump head directly to damage, influence test data's accuracy nature, because press the contact easily to lead to wearing and tearing serious between briquetting and the pump head, and can produce great noise because of the collision between pressing briquetting and the pump head, can not satisfy low wear, the problem of the detection demand of low noise.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a pressing detection device for pump production comprises a device body, wherein the device body comprises a ball screw lifting device driven by a servo motor, a lifting plate is assembled on the ball screw lifting device through a ball screw nut pair, a lifting guide rod in sliding fit with the lifting plate is vertically arranged on the device body, a detection table for detecting the pressing of a test piece is arranged on the device body, a clamp for clamping and fixing the test piece is arranged on the detection table, a pressing mechanism is connected to the position, right above the detection table, corresponding to the bottom of the lifting plate through a load detection device and comprises a mounting seat, an upper connecting plate, a lower connecting plate, a main pressing block and an auxiliary pressing block which are sequentially arranged from top to bottom, the upper connecting plate is fixedly connected to the bottom of the mounting seat through a fixing column, and the top of the lower connecting plate is provided with a limiting guide rod penetrating through the upper connecting plate, the limiting guide rod is in clearance fit with the upper connecting plate, a connecting spring used for connecting the upper connecting plate and the upper connecting plate is sleeved on the limiting guide rod, a connecting screw rod penetrates through the inside of the main pressing block and the lower connecting plate, a first nut component and a second nut component used for clamping and fixing the lower connecting plate up and down are assembled on the connecting screw rod, a third nut component used for locking and fixing the main pressing block is assembled on the connecting screw rod and below the second nut component, an assembling groove is formed in the inside of the main pressing block, a fixing plate fixedly connected with the bottom of the connecting screw rod is arranged in the assembling groove, the fixing plate is connected with the auxiliary pressing block through an air spring, and a gap is formed between the auxiliary pressing block and the auxiliary pressing block.

As a preferred technical scheme of the utility model, the lift guide is provided with two, and two lift guide's top is connected with the limiting plate that is used for fixed ball elevating gear, be equipped with on the limiting plate with the ball bearing of ball in the ball elevating gear ball looks adaptation.

As an optimal technical scheme of the utility model, the edgewise circumference equipartition of mount pad has the mounting hole, the mount pad fastens in load detection device's bottom through the bolt with mounting hole looks adaptation.

As a preferred technical scheme of the utility model, the inside of main pressure briquetting is equipped with the spliced eye with connecting screw rod looks adaptation, and the spliced eye sets up with the assembly groove intercommunication.

As an optimal technical scheme of the utility model, first nut component, second nut component and third nut component constitute by fixation nut and nut gasket.

(III) advantageous effects

Compared with the prior art, the utility model provides a pump production is with pressing detection device possesses following beneficial effect:

this pump production is with pressing detection device sets up through ball elevating gear, lifter plate, lift guide, anchor clamps, pressing means and load detection device's combination, when satisfying load detection demand, can provide the buffering when assisting according to the briquetting lift displacement excessive, reduces because of pressing the wearing and tearing between briquetting and the pump head that the contact caused, can reduce simultaneously according to the noise that produces because of the collision between briquetting and the pump head, and the installation is dismantled conveniently, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a pressing mechanism of the present invention;

fig. 3 is a schematic view of a connection structure of the middle connection screw rod, the first nut component, the second nut component and the third nut component.

In the figure: 1. a device body; 2. a ball screw lifting device; 3. a lifting plate; 4. a lifting guide rod; 5. a detection table; 6. a clamp; 7. a pressing mechanism; 701. a mounting seat; 702. an upper connecting plate; 703. a lower connecting plate; 704. a main pressing block; 7041. assembling a groove; 705. an auxiliary pressing block; 706. fixing a column; 707. a limiting guide rod; 708. a connecting spring; 709. connecting a screw rod; 710. a first nut assembly; 711. a second nut assembly; 712. a third nut assembly; 713. a fixing plate; 714. an air spring; 8. a load detection device.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a pressing detection device for pump production comprises a device body 1, the device body 1 comprises a ball screw lifting device 2 driven by a servo motor, a lifting plate 3 is assembled on the ball screw lifting device 2 through a ball screw nut pair, a lifting guide rod 4 in sliding fit with the lifting plate 3 is vertically arranged on the device body 1, a detection table 5 for detecting the pressing of a test piece is arranged on the device body 1, a clamp 6 for clamping and fixing the test piece is arranged on the detection table 5, a pressing mechanism 7 is connected to the position, corresponding to the position right above the detection table 5, of the bottom of the lifting plate 3 through a load detection device 8, the pressing mechanism 7 comprises a mounting seat 701, an upper connecting plate 702, a lower connecting plate 703, a main pressing block 704 and an auxiliary pressing block 705 which are sequentially arranged from top to bottom, wherein the upper connecting plate 702 is fixedly connected to the bottom of the mounting seat 701 through a fixing column 706, a limiting guide rod 707 penetrating through the upper connecting plate 702 is arranged at the, the limiting guide rod 707 is in clearance fit with the upper connecting plate 702, a connecting spring 708 used for connecting the upper connecting plate 702 and the upper connecting plate 702 is sleeved on the limiting guide rod 707, a connecting screw 709 penetrates through the inside of the main pressing block 704 and the lower connecting plate 703, a first nut component 710 and a second nut component 711 used for clamping and fixing the lower connecting plate 703 up and down are assembled on the connecting screw 709, a third nut component 712 used for locking and fixing the main pressing block 704 is assembled on the connecting screw 709 corresponding to the lower part of the second nut component 711, an assembling groove 7041 is formed in the main pressing block 704, a fixing plate 713 fixedly connected to the bottom of the connecting screw 709 is arranged in the assembling groove 7041, the fixing plate 713 is connected with the auxiliary pressing block 705 through an air spring 714, and a gap is formed between the auxiliary pressing block 705 and the auxiliary pressing block 705.

In this embodiment, the load detection device 8 contains a load sensor in the prior art, and the load sensor is a sensor device which measures the stress of an object by detecting the load borne by a stressed carrier; the load sensor can convert the pressure transmitted from the carrier into corresponding electric signals, so that the purpose of measurement is achieved, the detection effect is good, and the detection precision is high; the pressing mechanism 7 is connected through the load sensor, and when the foam pump is pressed through the pressing mechanism 7, the pressing pressure can be monitored in real time, so that the load of the foam pump head can be precisely analyzed and tested.

Specifically, the lift guide 4 is provided with two, and the top of two lift guide 4 is connected with the limiting plate that is used for fixed ball elevating gear 2, is equipped with the ball bearing with ball among the ball elevating gear 2 looks adaptation on the limiting plate.

Specifically, mounting holes are uniformly distributed along the circumferential direction of the mounting seat 701, and the mounting seat 701 is fastened to the bottom of the load detection device 8 through bolts matched with the mounting holes.

In this embodiment, during operation, the pressure value is detected by the load sensor in the load detection device 8, and the behavior of the foam pump head under different pressures, such as load, compressive failure force, etc., is repeatedly tested.

Specifically, the main pressing block 704 is provided therein with an insertion hole adapted to the connecting screw 709, and the insertion hole is communicated with the assembling groove 7041.

In this embodiment, during installation, the connecting screw 709 is inserted into the insertion hole and fixed by the third nut component 712, which has the advantages of convenient assembly and disassembly and firm connection.

Specifically, the first nut component 710, the second nut component 711, and the third nut component 712 are each composed of a fixing nut and a nut washer.

In this embodiment, the first nut component 710, the second nut component 711, and the third nut component 712 are respectively formed by the fixing nut and the nut washer, and thus the functions of increasing the contact area and reducing the pressure protection component and the nut can be achieved.

The utility model discloses a theory of operation and use flow: when the foam pump works, under servo driving, the lifting plate 3 is driven by the ball screw lifting device 2 to lift along the lifting guide rod 4, and the load detection device 8 is matched with the pressing mechanism 7 to detect the load of the foam pump head in the lifting process of the pressing mechanism 7; in the process of detecting the foam pump head by pressing, the main pressing block 704 and the auxiliary pressing block 705 are arranged, and the connecting components such as the connecting spring 708 and the air spring 714 are matched, so that the buffer can be provided when the auxiliary pressing block 705 excessively moves up and down, the abrasion between the pressing block and the pump head caused by pressing contact can be reduced, and the noise generated by collision between the pressing block and the pump head can be reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a pump production is with pressing detection device, includes device body (1), its characterized in that: the device comprises a device body (1) and is characterized in that the device body (1) comprises a ball screw lifting device (2) driven by a servo motor, a lifting plate (3) is assembled on the ball screw lifting device (2) through a ball screw nut pair, a lifting guide rod (4) in sliding fit with the lifting plate (3) is vertically arranged on the device body (1), a detection table (5) for detecting the pressing of a test piece is arranged on the device body (1), a clamp (6) for clamping and fixing the test piece is arranged on the detection table (5), the position right above the detection table (5) corresponding to the bottom of the lifting plate (3) is connected with a pressing mechanism (7) through a load detection device (8), and the pressing mechanism (7) comprises a mounting seat (701), an upper connecting plate (702), a lower connecting plate (703), a main pressing block (704) and an auxiliary pressing block (705) which are sequentially arranged from top to bottom, wherein the upper connecting plate (702) is fixedly connected to the bottom of the mounting seat (701) through a fixing column (706), a limiting guide rod (707) penetrating through the upper connecting plate (702) is arranged at the top of the lower connecting plate (703), the limiting guide rod (707) is in clearance fit with the upper connecting plate (702), a connecting spring (708) used for connecting the upper connecting plate (702) and the upper connecting plate (702) is sleeved on the limiting guide rod (707), a connecting screw rod (709) penetrates between the inside of the main pressing block (704) and the lower connecting plate (703), a first nut component (710) and a second nut component (711) used for clamping and fixing the lower connecting plate (703) up and down are assembled on the connecting screw rod (709), a third nut component (712) used for locking and fixing the main pressing block (704) is assembled below the second nut component (711) on the connecting screw rod (709), the inside of main pressure piece (704) is equipped with assembly groove (7041), the inside of assembly groove (7041) is equipped with in connecting screw rod (709) bottom fixed connection's fixed plate (713), fixed plate (713) are connected with supplementary pressure piece (705) through air spring (714), be equipped with the interval between supplementary pressure piece (705) and supplementary pressure piece (705).

2. The pump production press detection device according to claim 1, wherein: the lifting guide rods (4) are arranged in two numbers, the top ends of the two lifting guide rods (4) are connected with limiting plates used for fixing the ball screw lifting device (2), and ball screw bearings matched with the ball screws in the ball screw lifting device (2) are arranged on the limiting plates.

3. The pump production press detection device according to claim 1, wherein: mounting holes are uniformly distributed in the circumferential direction of the edge of the mounting seat (701), and the mounting seat (701) is fastened to the bottom of the load detection device (8) through bolts matched with the mounting holes.

4. The pump production press detection device according to claim 1, wherein: the main pressing block (704) is internally provided with an inserting hole matched with the connecting screw rod (709), and the inserting hole is communicated with the assembling groove (7041).

5. The pump production press detection device according to claim 1, wherein: the first nut component (710), the second nut component (711) and the third nut component (712) are all composed of fixing nuts and nut washers.