Centralized pump head seven-piece set rapid assembling device

Abstract

The utility model relates to the technical field of assembling devices, in particular to a centralized pump head seven-piece set quick assembling device. Comprising a working table, a controller arranged on the top of the working table, a press-fitting mechanism arranged on the top of the working table, a first feeding mechanism arranged on the working table, a second feeding mechanism arranged on the working table, a spring mounting mechanism arranged on the working table and a driving mechanism arranged in the working table. The press-fitting mechanism comprises a rotating mechanism which is longitudinally installed on the workbench and can rotate, first sliding rails are symmetrically fixed to the two ends of the outer portion of the rotating mechanism, and the first sliding rails are arranged around the center axis of the rotating mechanism at equal intervals. A first discharging groove is formed in the outer portion of the rotating mechanism, and a second discharging groove capable of driving the connecting piece to rotate is further formed in the position, close to the lower portion of the first discharging groove, of the outer portion of the rotating mechanism. According to the multi-workpiece assembling device, multi-workpiece quick assembling is achieved, so that the assembling efficiency is improved, and the problem that the workpiece assembling efficiency is low is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of assembling device, concretely relates to a centralized pump head seven-piece set quick assembling device. BACKGROUND

[0002] Pump head is the key executive component of fluid delivery system, usually refers to the integration in the container or pipeline end, through mechanical movement (such as pressing, rotating, electric drive) realizes the device of liquid suction, storage, metering and spraying. Emulsion pump as one of the types of pump head, mainly used in daily chemical, medicine, food, industry and other fields. Pump head assembly is to combine various precision parts, such as pump body, piston, sealing element, according to the design requirement accurate process. It needs to strictly control the assembly sequence, force and cleanliness, ensures the close cooperation of each component, to realize the efficient and stable operation of pump head, is the key link to ensure the performance of pump products.

[0003] The patent of China announcement number CN217344295U discloses a cosmetic bottle pump head assembly pressing device, including bottom plate, cam mechanism, belt wheel mechanism, using cam mechanism to press, using belt wheel mechanism to feed, using cam to drive pressing plate when pressing assembly, and pressing plate is installed with pressing rod around, pressing rod presses into spring in pressing groove, under the joint action of spring and cam, the rotary motion of cam is converted into reciprocating motion of pressing plate, and the cosmetic bottle pump head is assembled and pressed, the pump head assembly pressing device uses groove wheel to drive belt wheel conveyor belt to assemble and press, compared with traditional cosmetic bottle pump head installation, the conveyor belt can be intermittent transmission and flexible impact under the action of groove wheel, can make the cosmetic bottle pump head stop transmission when pressing assembly, make the cosmetic bottle pump head only receive the pressure of pressing plate downward, ensure the accuracy when pressing, improve the quality of product.

[0004] The head assembly pressing device in the above patent file needs to place each component of the pump head on the box body of the cosmetic bottle fixing box respectively when assembling the pump head, then rotates the cam pressing plate driven by the first cam motor, makes the cam pressing plate drive the cam pressing plate to go down, makes the cam pressing plate press each component together. However, the existing head assembly pressing device needs to stop the equipment, re-places the pump head component to continue working after completing a pressing process, which leads to low efficiency of pump head pressing. Therefore, a centralized pump head seven-piece set quick assembling device is proposed. UTILITY MODEL CONTENTS

[0005] In view of the above problems, the application provides a centralized pump head seven-piece set quick assembly device, which utilizes a rotating mechanism to drive a pressing mechanism and a first material ejection mechanism to move synchronously through a first sliding rail, at this time, a first roller at the top end of the pressing rod moves along the top end of the limiting sleeve at the top of the fixed frame, and a second roller installed at the bottom end of the second sliding seat moves along the top end of another set of limiting sleeves at the bottom of the fixed frame. The pressing rod and the material ejection rod can move away from each other or move close to each other, and when the pressing rod and the first roller move close to each other, the pressing rod and the first roller can cooperate with each other to press the workpiece. The application realizes quick assembly of multiple workpieces, thereby improving the assembly efficiency and solving the problem of low workpiece assembly efficiency.

[0006] To solve the problems in the prior art, the application provides a centralized pump head seven-piece set quick assembly device, which comprises a workbench, a controller arranged on the top of the workbench, a pressing mechanism arranged on the top of the workbench, a first material feeding mechanism arranged on the workbench, a second material feeding mechanism arranged on the workbench, a spring mounting mechanism arranged on the workbench and a driving mechanism arranged in the workbench. The pressing mechanism comprises a rotating mechanism which is longitudinally arranged on the workbench and can rotate, and two first sliding rails are symmetrically fixed to the two ends of the rotating mechanism, and the first sliding rails are equidistantly arranged around the central axis of the rotating mechanism. A first material discharging groove is formed in the outer part of the rotating mechanism, and a second material discharging groove capable of rotating the connecting piece is further formed below the first material discharging groove. The pressing mechanism further comprises a fixed frame which is sleeved on the outer part of the rotating mechanism, the bottom end of the fixed frame is fixed to the top end surface of the workbench, the top and bottom of the fixed frame are fixed with limiting sleeves, and the corresponding ends of the two sets of limiting sleeves are in a wavelike structure. A number of pressing mechanisms corresponding to the number of the first sliding rails are longitudinally arranged on the outer part of the rotating mechanism, and the pressing mechanisms are in sliding connection with the first sliding rails. A number of first material ejection mechanisms corresponding to the number of the first sliding rails are arranged on the bottom of the outer part of the rotating mechanism, and the first material ejection mechanisms are in sliding connection with the first sliding rails.

[0007] As a technical solution of the application, the pressing mechanism comprises a first sliding seat which is slidably arranged on the first sliding rail, a pressing rod which is longitudinally fixed in the first sliding seat, and a first roller which is arranged at the top end of the pressing rod and can move along the shape of one end of the limiting sleeve. The first material ejection mechanism comprises a second sliding seat which is slidably arranged on the first sliding rail, a material ejection rod which is longitudinally fixed on the second sliding seat, and a second roller which is arranged at the bottom end of the material ejection rod and can move along the top of the limiting sleeve.

[0008] As a technical solution of the application, the first material feeding mechanism comprises a first rotating shaft which is arranged beside the pressing mechanism, the bottom end of the first rotating shaft is rotatably arranged on the workbench, the top end of the first rotating shaft is horizontally fixed with a first rotating disc, a number of third material discharging grooves are equidistantly formed around the central axis of the first rotating disc at the edge of the first rotating disc, an arc-shaped material blocking plate for preventing material from falling off from the third material discharging grooves is further arranged on one side of the first rotating disc, and the arc-shaped material blocking plate is consistent in height with the first rotating disc.

[0009] As a kind of technical scheme of the application, the spring mounting mechanism includes rotating mechanism mounted on workbench and can rotate, rotating mechanism's outside around center axis is equipped with several clamping slots;The rotating mechanism is equidistantly fixed with several second slide rails arranged longitudinally around the center axis of the rotating mechanism;Rotating mechanism outside still be provided with the second material lifting mechanism corresponding to the second slide rail one by one, the structure of second material lifting mechanism is same with the structure of first material lifting mechanism;The edge of rotating mechanism top is equidistantly opened with several discharging holes around the center axis, the top of second feeding pipe is fixed longitudinally in the top of rotating mechanism, and the top of second feeding pipe is connected with vibration disc through conveying pipe.

[0010] As a kind of technical scheme of the application, the second feeding mechanism includes second rotating shaft installed longitudinally on workbench, the top of second rotating shaft is horizontally fixed with second rotating disc, and several through holes are equidistantly opened around the center axis of second rotating disc;The lower side of second rotating disc is horizontally provided with rotating disc, and fourth discharging slot for rotating material is opened in the edge of rotating disc;The side of rotating disc is provided with baffle for preventing material from falling off from fourth discharging slot, and the height of baffle is same with rotating disc, and first feeding pipe is fixed in the top of baffle.

[0011] As a kind of technical scheme of the application, the driving mechanism includes servo motor fixed in the inside of workbench, the output end of servo motor is installed with driving gear, the side of driving gear is provided with first driven gear fixed in rotating mechanism part, and the first driven gear is engaged with driving gear, the other side of first driven gear is provided with fourth driven gear and third driven gear engaged therewith, the bottom end of second rotating shaft is fixed with fourth driven gear, and the bottom end of first rotating shaft is fixed with third driven gear;The bottom end of fixed frame is fixed with second driven gear engaged with fourth driven gear.

[0012] The beneficial effects of the utility model compared with prior art are as follows: the utility model utilizes rotating mechanism to drive pressing mechanism and first material lifting mechanism to move synchronously through first slide rail, at this time, first roller in the top end of pressing rod walks along the top end of limiting sleeve in the top of fixed frame, and second roller installed in the bottom end of second sliding seat walks along the top end of another set of limiting sleeve in the bottom of fixed frame, so that pressing rod and material lifting rod can move away or approach each other, when pressing rod and first roller approach each other, pressing rod and first roller can cooperate with each other to press workpiece, realize rapid assembly of multiple workpieces, improve assembly efficiency, and solve the problem of low workpiece assembly efficiency. ACCURACY OF DRAWINGS

[0013] Figure 1 It is a three-dimensional structure schematic view of centralized pump head seven-piece set quick assembly device;

[0014] Figure 2It is the internal structure diagram of the workbench in a centralized pump head seven-piece quick assembly device;

[0015] Figure 3 It is the three-dimensional mechanism diagram of the workbench in a centralized pump head seven-piece quick assembly device;

[0016] Figure 4 It is the three-dimensional structure diagram of the pressing mechanism in a centralized pump head seven-piece quick assembly device Figure 1 ;

[0017] Figure 5 It is the three-dimensional structure diagram of the pressing mechanism in a centralized pump head seven-piece quick assembly device Figure 2 ;

[0018] Figure 6 It is the three-dimensional structure diagram of the spring installation mechanism in a centralized pump head seven-piece quick assembly device;

[0019] Figure 7 It is the three-dimensional diagram of the first feeding mechanism in a centralized pump head seven-piece quick assembly device;

[0020] Figure 8 It is the three-dimensional diagram of the second feeding mechanism in a centralized pump head seven-piece quick assembly device;

[0021] Figure 9 It is the three-dimensional diagram of the pressing mechanism and the first ejection mechanism in a centralized pump head seven-piece quick assembly device;

[0022] Figure 10 It is the enlarged view of A in Figure 5 .

[0023] The label in the figure is: 1, workbench; 2, controller; 3, pressing mechanism; 31, fixed frame; 311, limiting sleeve; 32, rotating mechanism; 321, first sliding rail; 322, first feeding groove; 323, second feeding groove; 33, pressing mechanism; 331, first sliding seat; 332, pressing rod; 333, first roller; 34, first ejection mechanism; 341, second sliding seat; 342, ejection rod; 343, second roller; 4, first feeding mechanism; 41, first rotating shaft; 42, first rotating disc; 421, third feeding groove; 5, second feeding mechanism; 51, second rotating shaft; 52, second rotating disc; 521, via hole; 53, first feeding pipe; 54, rotating disc; 541, fourth feeding groove; 6, spring installation mechanism; 61, rotating mechanism; 611, clamping groove; 612, discharging hole; 613, second feeding pipe; 614, second sliding rail; 615, second ejection mechanism; 7, servo motor; 71, first driven gear; 72, second driven gear; 73, third driven gear; 74, fourth driven gear. DETAILED DESCRIPTION

[0024] In order to further understand the features, technical means and specific purposes and functions achieved by the utility model, the utility model will be described in further detail below in combination with the drawings and specific embodiments.

[0025] Referring to Figures 1-10 As shown in the figure, a centralized pump head seven-piece quick assembly device, comprising a workbench 1, a controller 2 arranged on the top of the workbench 1, a press-fitting mechanism 3 arranged on the top of the workbench 1, a first feeding mechanism 4 arranged on the workbench 1, a second feeding mechanism 5 arranged on the workbench 1, a spring mounting mechanism 6 arranged on the workbench 1 and a driving mechanism arranged in the workbench 1, the press-fitting mechanism 3 comprises a rotating mechanism 32 longitudinally arranged on the workbench 1 and capable of rotating, two ends of the rotating mechanism 32 outside are symmetrically fixed with first sliding rails 321, the first sliding rails 321 are equidistantly arranged around the central axis of the rotating mechanism 32; the rotating mechanism 32 outside is provided with a first discharging groove 322, and the lower part of the rotating mechanism 32 outside close to the first discharging groove 322 is also provided with a second discharging groove 323 capable of driving the connecting piece to rotate; the press-fitting mechanism 3 further comprises a fixed frame 31 arranged outside the rotating mechanism 32, the bottom end of the fixed frame 31 is fixed on the upper end face of the workbench 1, the top and bottom of the fixed frame 31 are fixed with limiting sleeves 311, and the corresponding one end of the two groups of limiting sleeves 311 is a undulating structure; the outside of the rotating mechanism 32 is longitudinally provided with a number of press-fitting mechanisms 33 corresponding to the first sliding rails 321, and the press-fitting mechanisms 33 are slidably connected with the first sliding rails 321; the bottom of the outside of the rotating mechanism 32 is provided with a number of first ejection mechanisms 34 corresponding to the number of the first sliding rails 321, and the first ejection mechanisms 34 are slidably connected with the first sliding rails 321.

[0026] When the rotating mechanism 32 rotates, the rotating mechanism 32 will drive the press-fitting mechanisms 33 and the first ejection mechanisms 34 to move synchronously through the first sliding rails 321, at this time, the first rollers 333 at the top end of the press rods 332 will walk along the top end of the limiting sleeves 311 of the fixed frame 31, and the second rollers 343 installed at the bottom end of the second sliding seats 341 will walk along the top end of the other group of limiting sleeves 311 of the fixed frame 31. So that the press rods 332 and the ejection rods 342 can move away from each other or approach each other, when the press rods 332 and the first rollers 333 approach each other, the press rods 332 and the first rollers 333 can cooperate with each other to press the workpieces, realizing the quick assembly of multiple workpieces, thereby improving the assembly efficiency and solving the problem of low workpiece assembly efficiency.

[0027] Please see Figure 9As shown, the pressing mechanism 33 comprises a first sliding seat 331 slidingly mounted on the first sliding rail 321, and a pressing rod 332 longitudinally fixed inside the first sliding seat 331, and a first roller 333 mounted on the top end of the pressing rod 332 and capable of moving along the shape of one end of the limiting sleeve 311; the first material ejecting mechanism 34 comprises a second sliding seat 341 slidingly mounted on the first sliding rail 321, and a material ejecting rod 342 longitudinally fixed on the second sliding seat 341, and a second roller 343 mounted on the bottom end of the material ejecting rod 342 and capable of moving along the top of the limiting sleeve 311.

[0028] To ensure the stability of the pressing mechanism 33, the first sliding seat 331 is mounted on the first sliding rail 321 so that the first sliding seat 331 can slide along the central axis of the first sliding rail 321. The second sliding seat 341 is mounted on the first sliding rail 321 so that the second sliding seat 341 can move along the central axis of the first sliding rail 321. The two groups of first sliding rails 321 are used to cooperate with the first sliding seat 331 and the second sliding seat 341 respectively, thereby ensuring the stability of the pressing mechanism 33 and the first material ejecting mechanism 34.

[0029] Please see Figure 7 As shown, the first material feeding mechanism 4 comprises a first rotating shaft 41 arranged beside the pressing mechanism 3, and the bottom end of the first rotating shaft 41 is rotationally mounted on the workbench 1, and the top end of the first rotating shaft 41 is horizontally fixed with a first rotating disc 42, and a plurality of third material discharging grooves 421 are equidistantly arranged around the central axis of the first rotating disc 42 at the edge of the first rotating disc 42, and an arc-shaped material blocking plate is further arranged on one side of the first rotating disc 42 for preventing material from falling out of the third material discharging grooves 421, and the arc-shaped material blocking plate is consistent with the height of the first rotating disc 42.

[0030] By arranging a plurality of third material discharging grooves 421 at the edge of the third material discharging grooves 421, and then arranging an arc-shaped material blocking plate on one side of the third material discharging grooves 421, one end of the arc-shaped material blocking plate is in contact with the surface of the clamping groove 611, and the other end of the arc-shaped material blocking plate is in contact with the surface of the second material discharging groove 323. When the first rotating shaft 41 rotates, the first rotating shaft 41 will drive the first rotating disc 42 to rotate synchronously, at this time, the first rotating disc 42 will drive the pump pipe to move along the arc-shaped material blocking plate through the third material discharging grooves 421, and when the pump pipe separates from the arc-shaped material blocking plate, the pump pipe in the third material discharging grooves 421 will enter the second material discharging groove 323.

[0031] Please see Figure 6As shown, the spring mounting mechanism 6 comprises a rotating mechanism 61 mounted on the workbench 1 and capable of rotating, the outside of the rotating mechanism 61 is provided with a plurality of clamping grooves 611 around the central axis thereof; a plurality of second slide rails 614 are fixed equidistantly around the central axis of the outside of the rotating mechanism 61 and arranged longitudinally; the outside of the rotating mechanism 61 is further provided with a plurality of second material lifting mechanisms 615 corresponding to the second slide rails 614 one by one, the structure of the second material lifting mechanisms 615 is the same as that of the first material lifting mechanism 34; a plurality of discharging holes 612 are equidistantly provided around the central axis of the edge of the top of the rotating mechanism 61, and a second feeding pipe 613 is fixed longitudinally at the top end of the rotating mechanism 61, and the top end of the second feeding pipe 613 is connected with the vibration disc through a conveying pipe.

[0032] The vibration disc delivers the spring into the second feeding pipe 613 through the conveying pipe. When the rotating mechanism 61 rotates, the rotating mechanism 61 will drive the discharging hole 612 to rotate synchronously. At this time, the spring in the second feeding pipe 613 will fall into the pump pipe through the discharging hole 612. At the same time, the rotating mechanism 61 drives the pump pipe to move continuously through the clamping groove 611, and when the clamping groove 611 coincides with the center of the third discharging groove 421, the pump pipe in the clamping groove 611 will enter the third discharging groove 421, and then the third discharging groove 421 drives the pump pipe to rotate around the central axis of the first rotating disc 42, and when the third discharging groove 421 on one side of the first rotating disc 42 coincides with the central axis of the second discharging groove 323, the material in the third discharging groove 421 will enter the second discharging groove 323, and at this time, the rotating mechanism 32 drives the pump pipe through the second discharging groove 323, so that the pump pipe moves around the central axis of the rotating mechanism 32.

[0033] Please see Figure 8 As shown, the second feeding mechanism 5 comprises a second rotating shaft 51 longitudinally mounted on the workbench 1, and the top end of the second rotating shaft 51 is horizontally fixed with a second rotating disc 52, and a plurality of through holes 521 are equidistantly provided around the central axis of the second rotating disc 52; a rotating disc 54 is horizontally arranged below the second rotating disc 52, and a fourth discharging groove 541 for driving the material to rotate is provided at the edge of the rotating disc 54; a baffle for preventing the material from falling off from the fourth discharging groove 541 is arranged beside the rotating disc 54, the baffle is in the same height as the rotating disc 54, and a first feeding pipe 53 is fixed at the top of the baffle.

[0034] When the second rotating shaft 51 rotates, the second rotating shaft 51 will drive the second rotating disc 52 and the rotating disc 54 to rotate synchronously, and when the through hole 521 provided on the second rotating disc 52 is below the first feeding pipe 53, the material in the first feeding pipe 53 will fall into the workpiece inside the fourth discharging groove 541 through the through hole 521.

[0035] Please see Figure 2 、 Figure 4 、 Figure 5 、 Figure 6、 Figure 7 and Figure 8 As shown in the figure, the driving mechanism comprises a servo motor 7 fixed inside the workbench 1, the output end of the servo motor 7 is provided with a driving gear, the side of the driving gear is provided with a first driven gear 71 fixed on the rotating mechanism 61, the first driven gear 71 is engaged with the driving gear, the other side of the first driven gear 71 is provided with a fourth driven gear 74 and a third driven gear 73 engaged therewith, the fourth driven gear 74 is fixed on the bottom end of the second rotating shaft 51, and the third driven gear 73 is fixed on the bottom end of the first rotating shaft 41; the bottom end of the fixed frame 31 is fixed with a second driven gear 72 capable of engaging with the fourth driven gear 74.

[0036] When the first driven gear 71 is started, the first driven gear 71 will drive the first driven gear 71 engaged therewith to rotate, the first driven gear 71 rotates at the same time to drive the rotating mechanism 61 to rotate, at the same time, the first driven gear 71 rotates at the same time to drive the fourth driven gear 74 and the third driven gear 73 engaged therewith to rotate, so that the fourth driven gear 74 and the third driven gear 73 drive the second rotating shaft 51 and the first rotating shaft 41 to rotate synchronously, at this time, the fourth driven gear 74 will drive the rotating mechanism 32 to rotate through the second driven gear 72 engaged therewith. Thus, the driving mechanism can drive the press-fitting mechanism 3, the first feeding mechanism 4, the second feeding mechanism 5 and the spring mounting mechanism 6 to rotate synchronously.

[0037] The above embodiment only expresses one or several embodiments of the present application, and the description is more specific and detailed, but it cannot be understood as the limitation of the scope of the present application. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A centralized pump head seven-piece quick assembly device, comprising a workbench (1), a controller (2) arranged on the top of the workbench (1), a pressing mechanism (3) arranged on the top of the workbench (1), a first feeding mechanism (4) arranged on the workbench (1), a second feeding mechanism (5) arranged on the workbench (1), a spring mounting mechanism (6) arranged on the workbench (1), and a driving mechanism arranged in the workbench (1), characterized in that, The pressing mechanism (3) comprises a rotating mechanism (32) longitudinally mounted on the workbench (1) and capable of rotating, two ends of the rotating mechanism (32) are symmetrically fixed outside the first slide rail (321), and the first slide rail (321) is equidistantly arranged around the central axis of the rotating mechanism (32); a first discharging groove (322) is formed outside the rotating mechanism (32), and a second discharging groove (323) capable of rotating the connecting piece is further formed below the first discharging groove (322) outside the rotating mechanism (32); the pressing mechanism (3) further comprises a fixed frame (31) sleeved outside the rotating mechanism (32), the bottom end of the fixed frame (31) is fixed on the upper end face of the workbench (1), the top and bottom of the fixed frame (31) are fixed with limiting sleeves (311), and the corresponding one end of the two groups of limiting sleeves (311) is in a undulating structure; a number of pressing mechanisms (33) corresponding to the first slide rail (321) are longitudinally arranged outside the rotating mechanism (32), and the pressing mechanism (33) is in sliding connection with the first slide rail (321); a number of first ejection mechanisms (34) corresponding to the number of the first slide rail (321) are arranged at the bottom of the rotating mechanism (32), and the first ejection mechanism (34) is in sliding connection with the first slide rail (321).

2. A centralized pump head seven kit quick assembly device according to claim 1, characterized in that, The pressing mechanism (33) comprises a first sliding seat (331) slidably mounted on the first slide rail (321), a pressing rod (332) is longitudinally fixed inside the first sliding seat (331), and a first roller (333) capable of following the shape of one end of the limiting sleeve (311) is mounted at the top end of the pressing rod (332); the first ejection mechanism (34) comprises a second sliding seat (341) slidably mounted on the first slide rail (321), a ejection rod (342) is longitudinally fixed on the second sliding seat (341), and a second roller (343) capable of walking along the top of the limiting sleeve (311) is mounted at the bottom end of the ejection rod (342).

3. A centralized pump head seven kit quick assembly device according to claim 1, characterized in that, The first feeding mechanism (4) comprises a first rotating shaft (41) arranged beside the pressing mechanism (3), the bottom end of the first rotating shaft (41) is rotatably mounted on the workbench (1), the top end of the first rotating shaft (41) is horizontally fixed with a first rotating disc (42), a plurality of third discharging grooves (421) are equidistantly formed around the central axis of the first rotating disc (42) at the edge of the first rotating disc (42), and an arc-shaped material blocking plate for preventing material from falling off from the third discharging groove (421) is further arranged on one side of the first rotating disc (42), and the arc-shaped material blocking plate is consistent with the first rotating disc (42) in height.

4. A centralized pump head seven kit quick assembly device according to claim 1, characterized in that, The spring mounting mechanism (6) comprises a rotating mechanism (61) mounted on the workbench (1) and capable of rotating, a plurality of clamping grooves (611) are formed around the central axis of the rotating mechanism (61); a plurality of second slide rails (614) are fixed equidistantly around the central axis of the rotating mechanism (61); the rotating mechanism (61) is further provided with a second material ejecting mechanism (615) corresponding to the second slide rail (614) in number, the structure of the second material ejecting mechanism (615) is same as that of the first material ejecting mechanism (34); a plurality of discharging holes (612) are formed equidistantly around the central axis of the edge of the top of the rotating mechanism (61), and a second feeding pipe (613) is fixed longitudinally at the top end of the rotating mechanism (61), and the top end of the second feeding pipe (613) is connected with the vibration disc through a conveying pipe.

5. A centralized pump head seven kit quick assembly device according to claim 1, wherein, The second feeding mechanism (5) comprises a second rotating shaft (51) longitudinally mounted on the workbench (1), and a second rotating disc (52) is fixed horizontally at the top end of the second rotating shaft (51), and a plurality of through holes (521) are formed equidistantly around the central axis of the second rotating disc (52); a rotating disc (54) is horizontally arranged below the second rotating disc (52), and a fourth discharging groove (541) for rotating the material is formed at the edge of the rotating disc (54); a baffle for preventing the material from falling out of the fourth discharging groove (541) is arranged beside the rotating disc (54), the baffle is in the same height with the rotating disc (54), and a first feeding pipe (53) is fixed at the top of the baffle.

6. A centralized pump head seven kit quick assembly device according to claim 1, characterized in that, The driving mechanism comprises a servo motor (7) fixed in the workbench (1), a driving gear is mounted at the output end of the servo motor (7), a first driven gear (71) is arranged beside the driving gear and fixed to the rotating mechanism (61), the first driven gear (71) is engaged with the driving gear, a fourth driven gear (74) and a third driven gear (73) engaged with the first driven gear (71) are arranged at the other side of the first driven gear (71), the fourth driven gear (74) is fixed at the bottom end of the second rotating shaft (51), and the third driven gear (73) is fixed at the bottom end of the first rotating shaft (41); a second driven gear (72) capable of engaging with the fourth driven gear (74) is fixed at the bottom end of the fixed frame (31).

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