Emulsion pump sealing gasket machining device

Abstract

The utility model relates to the technical field of emulsion pump sealing gasket machining, in particular to an emulsion pump sealing gasket machining device which comprises a lifting base, a feeding table, a cutter and an automatic feeding plate. The lifting base is arranged above the feeding table, the automatic feeding plate is slidably connected to the top of the feeding table, a set of tool aprons are slidably connected into the lifting base, piston rods are connected to the middles of the tops of the tool aprons, air cylinders are connected to the top ends of the piston rods, and one sides of the air cylinders are fixed to the lifting base through connecting rods. A group of feeding mechanisms are arranged on one side of the lifting base, and one sides of the feeding mechanisms are connected with the tool apron, namely, under the cyclic lifting of the tool apron, the feeding mechanisms are synchronously driven to intermittently drive blanks on the automatic feeding plate to be supplied towards the lower part of the cutter; therefore, power sources of lifting cutting of the cutter and automatic feeding of the automatic feeding plate are mutually converted and utilized, and the kinetic energy utilization rate of the device is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of lotion pump sealing gasket processing, in particular to a lotion pump sealing gasket processing device. Background Art

[0002] Lotion pumps, also known as squeeze-type lotion pumps, utilize the principle of atmospheric equilibrium to pump the liquid from the bottle, recharging the liquid dispenser with external air. Key performance indicators for lotion pumps include air pressure times, pump displacement, low pressure, nozzle opening torque, rebound speed, and water inlet. A typical lotion pump consists of a pump head, tooth guard, cylinder head, cylinder, piston rod, piston, piston head, spring, lower individual valves, gaskets, and hoses. Sealing is crucial in lotion pump operation, so gaskets are essential and are typically machine-cut.

[0003] In the existing cutting process of emulsion pump gaskets, the gasket blanks are usually fed manually or automatically transported by equipment such as conveyor belts. The gaskets are then automatically cut in conjunction with a cyclically descending cutting knife. However, the lifting drive of the cutting knife and the conveying of the gasket blanks are independent of each other, and there is a lack of effective connection between the kinetic energy transmission and utilization. In other words, the kinetic energy conversion and utilization rate is low, which easily leads to increased processing costs.

[0004] Therefore, in view of the above-mentioned problems, the present technical solution proposes a lotion pump sealing gasket processing device. Utility Model Content

[0005] The purpose of the present utility model is to provide a lotion pump sealing gasket processing device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an emulsion pump sealing gasket processing device, comprising a lifting base, a feeding table, a cutting knife, and an automatic feeding plate; the lifting base is arranged above the feeding table, the automatic feeding plate is slidably connected to the top of the feeding table, a group of knife seats are slidably connected inside the lifting base, a piston rod is connected to the middle part of the top of the knife seat, the top of the piston rod is connected to a cylinder, one side of the cylinder is fixed to the lifting base by a connecting rod, that is, the knife seat is cyclically controlled to move up and down under the operation of the cylinder, and the cutting knife is detachably installed in the middle part of the bottom of the knife seat. This drives the cutting knife to move up and down, and cuts the lotion pump sealing gasket blank placed on the automatic feeding plate. A group of feeding mechanisms are provided on one side of the lifting base, and one side of the feeding mechanism is connected to the knife holder. That is, under the cyclic lifting and lowering of the knife holder, the feeding mechanism is synchronously driven to intermittently drive the blank on the automatic feeding plate to feed toward the bottom of the cutting knife, thereby realizing the mutual conversion and utilization of the power sources of the lifting and cutting of the cutting knife and the automatic feeding of the automatic feeding plate, thereby improving the utilization rate of kinetic energy of the device and reducing processing costs.

[0007] Compared with the prior art, the beneficial effect of the present invention is that the kinetic energy driving the lifting of the tool holder is converted into the T-shaped rod, L-shaped rod, swing rod, connecting rod and other structures, and part of the power drives the isosceles triangle shift block to swing, thereby controlling the automatic feeding plate to drive the synchronous delivery of the emulsion pump sealing gasket blank, realizing full utilization of the kinetic energy, carrying out automatic emulsion pump sealing gasket blank processing, and ensuring energy-saving and efficient operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 This is a schematic diagram of the partial three-dimensional structure of the emulsion pump sealing gasket processing device.

[0009] Figure 2 This is a partial front view structural diagram of an emulsion pump sealing gasket processing device.

[0010] Figure 3 This is a partial side view structural diagram of an emulsion pump sealing gasket processing device.

[0011] Figure 4 This is a partial top view structural diagram of an emulsion pump sealing gasket processing device.

[0012] Figure 5 for Figure 1 Schematic diagram of the enlarged structure of A in the middle.

[0013] Figure 6 for Figure 1 Schematic diagram of the enlarged structure of B;

[0014] Among them: lifting base 10, feeding table 11, cutting knife 12, cylinder 13, piston rod 14, knife seat 15, lifting chute 16, automatic feed plate chute 17, triangular push table 18, spring 19, automatic feed plate 20, T-shaped rod 21, L-shaped rod 22, swing rod 23, connecting rod 24, electric telescopic 25, isosceles triangle shift block 27. DETAILED DESCRIPTION

[0015] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0016] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0017] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0018] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0019] See also Figures 1-4 The emulsion pump sealing gasket processing device includes a lifting base 10, a feeding table 11, a cutting knife 12, and an automatic feeding plate 20; the lifting base 10 is arranged above the feeding table 11, and the automatic feeding plate 20 is slidably connected to the top of the feeding table 11. A group of knife seats 15 are slidably connected inside the lifting base 10, and a piston rod 14 is connected to the top middle of the knife seat 15. The top of the piston rod 14 is connected to the cylinder 13. One side of the cylinder 13 is fixed to the lifting base 10 through a connecting rod, that is, the knife seat 15 is cyclically controlled to move up and down under the operation of the cylinder 13, and the cutting knife 12 is detachably installed in the middle of the bottom of the knife seat 15. This drives the cutting knife 12 to move up and down, and cuts the lotion pump sealing gasket blank placed on the automatic feeding plate 20. A group of feeding mechanisms are provided on one side of the lifting base 10, and one side of the feeding mechanism is connected to the knife holder 15. That is, under the cyclic lifting and lowering of the knife holder 15, the feeding mechanism is synchronously driven to intermittently drive the blank on the automatic feeding plate 20 to feed toward the bottom of the cutting knife 12, thereby realizing the mutual conversion and utilization of the power sources of the lifting and cutting of the cutting knife 12 and the automatic feeding of the automatic feeding plate 20, thereby improving the utilization rate of kinetic energy of the device and reducing the processing cost.

[0020] In the embodiment of the present invention, one side of the bottom of the lifting base 10 is mounted on the feeding platform 11 via a fixing rod. A rectangular automatic feeding plate chute 17 is provided at the center of the upper side of the feeding platform 11. The automatic feeding plate 20 is configured as a U-shaped structure. The middle portion of the automatic feeding plate 20 is used to place the lotion pump sealing gasket blank to be processed, and the two sides are placed on both sides of the top of the automatic feeding plate chute 17 to slide.

[0021] A clamping member is provided between the top of the cutting blade 12 and the bottom of the blade holder 15. The clamping member can be provided in the form of a bayonet, a slot or a screw threaded hole, etc., depending on the actual situation. The type of the cutting blade 12 is determined according to the processing form of the sealing gasket blank.

[0022] Slide bars are symmetrically installed on both sides of the tool holder 15, and a lifting slot 16 is opened in the inner wall of the lifting base 10 corresponding to the slide bar. The slide bar moves up and down along the lifting slot 16 to keep the tool holder 15 rising and falling smoothly. At the same time, the front side of the lifting base 10 is set to an opening shape to facilitate observation of the lifting status of the tool holder 15.

[0023] In one embodiment of the present invention, see Figure 1 、 Figure 2 、 Figure 5 、 Figure 6The feeding mechanism includes a T-shaped rod 21 installed at the lower front side of the lifting base 10, and the bottom of the T-shaped rod 21 is rotatably connected to a group of L-shaped rods 22. The end of the long straight section of the L-shaped rod 22 is rotatably connected to a group of swing rods 23. The end of the swing rod 23 is rotatably connected to a connecting rod 24 that is swingably connected to the side wall of the knife seat 15. A group of electric telescopic devices 25 are fixedly installed at the end of the short straight section of the L-shaped rod 22. When the knife seat 15 is raised or lowered, the swing connection between the connecting rod 24 and the electric telescopic devices 25 is used, and the rotation connection between the swing rod 23, the connecting rod 24 and the L-shaped rod 22 is used to synchronously control the electric telescopic devices 25 to swing left and right. That is, when the knife seat 15 is raised, the bottom end of the electric telescopic devices 25 is driven to swing toward the left (forward feeding of the emulsion pump sealing gasket blank). When the knife seat 15 is lowered, the bottom end of the electric telescopic devices 25 is driven to swing toward the right (reverse feeding of the emulsion pump sealing gasket blank). At the same time, a group of isosceles triangle shifting blocks 27 are fixedly installed at the bottom end of the electric telescopic devices 25. The top edge of the corresponding automatic feeding plate 20 is evenly spaced with multiple groups of triangular pushers 18. The bottom of the triangular pusher 18 is elastically connected to the top of the automatic feeding plate 20 by evenly distributed springs 19. That is, when the knife seat 15 descends, it drives the isosceles triangle shift block 27 to move along the inclined surface of the triangular pusher 18. At this time, the triangular pusher 18 is subjected to downward pressure, and the isosceles triangle shift block 27 slides over the inclined surface of the triangular pusher 18 and moves to the side of the vertical surface of the triangular pusher 18. At this time, the automatic feeding plate 20 is in In the static state, when the knife seat 15 is raised, the isosceles triangle shift block 27 placed on the side of the vertical surface of the triangular push platform 18 moves toward the left. At this time, the triangular push platform 18 rises and passes over the bottom of the isosceles triangle shift block 27 under the rebound force of the bottom spring 19. When the isosceles triangle shift block 27 moves back, it pushes the triangular push platform 18 to move to the left, thereby realizing the automatic feeding of the automatic feeding plate 20, and realizing the use of the kinetic energy of the lifting and lowering operation of the knife seat 15 to synchronously drive the step-by-step feeding of the automatic feeding plate 20;

[0024] Specifically, the edge line connecting the inclined surface and the vertical surface of the triangular push platform 18 is set to an arc structure, which is used to reduce the resistance of the isosceles triangle shift block 27 when it passes over the inclined surface of the triangular push platform 18 to the vertical surface. At the same time, according to the length adjustment of the electric telescopic 25, the swing amplitude of the isosceles triangle shift block 27 can also be adjusted to fully cooperate with the triangular push platform 18 to drive the automatic feed plate 20 to feed and transfer.

[0025] The working principle of the present invention is as follows: in the idle position of the device, all the driving parts mentioned above, which refer to power elements, electrical components and adapted power supplies, are connected through wires, and the electrical connections are completed in a sequential working order. The detailed connection means are well known in the art. The following mainly introduces the working principle and process, and does not explain the electrical control. During operation, the lotion pump sealing gasket blanks to be processed are evenly distributed on the automatic feeding plate 20, and then a suitable cutting knife 12 is selected and installed at the bottom of the knife seat 15. Then, the cylinder 13 is started to drive the piston rod 14 to control the cyclic lifting and lowering of the knife seat 15. Then, under the swing connection of the L-shaped rod 22, the swing rod 23 and the connecting rod 24, the isosceles triangle shifting block 27 is synchronously controlled to swing left and right, controlling the automatic feeding plate 20 to transfer the feeding toward the bottom of the cutting knife 12. That is, when the knife seat 15 rises, the automatic feeding plate 20 advances to feed, and when the knife seat 15 falls, the automatic feeding plate 20 stops feeding. The feeding of the blank and the lifting and lowering of the knife seat 15 occur synchronously to perform automated processing.

[0026] The above describes in detail the preferred embodiments of this patent, but this patent is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. Emulsion pump sealing gasket processing device, characterized in that, The invention comprises a lifting base (10), a feeding platform (11), a cutting knife (12), and an automatic feeding plate (20); the lifting base (10) is arranged above the feeding platform (11), the automatic feeding plate (20) is slidably connected to the top of the feeding platform (11), a group of knife seats (15) are slidably connected inside the lifting base (10), a piston rod (14) is connected to the top of the knife seat (15), a cylinder (13) is connected to the top of the piston rod (14), one side of the cylinder (13) is fixed to the lifting base (10) through a connecting rod, the cutting knife (12) is detachably installed on the bottom of the knife seat (15), a group of feeding mechanisms are arranged on one side of the lifting base (10), and one side of the feeding mechanism is connected to the knife seat (15).

2. The lotion pump sealing gasket processing device according to claim 1, characterized in that: One side of the bottom of the lifting base (10) is installed on the feeding platform (11) through a fixing rod. A rectangular automatic feeding plate chute (17) is provided at the center of the upper side of the feeding platform (11). The automatic feeding plate (20) is set as a U-shaped structure, with two sides placed on the top of the automatic feeding plate chute (17) and sliding on both sides.

3. The lotion pump sealing gasket processing device according to claim 2, characterized in that: Slide bars are symmetrically installed on both sides of the knife seat (15), and a lifting slide groove (16) is opened in the inner wall of the lifting base (10) corresponding to the slide bar, and the slide bar moves up and down along the lifting slide groove (16).

4. The lotion pump sealing gasket processing device according to claim 3, characterized in that: The feeding mechanism comprises a T-shaped rod (21) installed at the lower front side of the lifting base (10), a group of L-shaped rods (22) are rotatably connected to the bottom of the T-shaped rod (21), a group of swing rods (23) are rotatably connected to the end of the long straight section of the L-shaped rod (22), the end of the swing rod (23) is rotatably connected to a connecting rod (24) rotatably connected to the side wall of the knife seat (15), a group of electric telescopic (25) is fixedly installed at the end of the short straight section of the L-shaped rod (22), a group of isosceles triangle shifting blocks (27) are fixedly installed at the bottom end of the electric telescopic (25), and a plurality of triangular push platforms (18) are evenly spaced on the top edge of the corresponding automatic feeding plate (20) below the isosceles triangle shifting blocks (27), and the bottom of the triangular push platform (18) is elastically connected to the top of the automatic feeding plate (20) through evenly distributed springs (19).

5. The lotion pump sealing gasket processing device according to claim 4, characterized in that: The ridge connecting the inclined surface and the vertical surface of the triangular push platform (18) is set as an arc structure.

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