CN204872862U - Nut automatic feeding device - Google Patents

Abstract

The utility model discloses a nut automatic feeding device, including material loading frame, hexagon nut autoloading dish, box and electrical control's material loading drive mechanism, foretell feed table and box are installed in proper order in the material loading frame, the material loading frame on install the panel that is used for installing the feed table, material loading drive mechanism install on the box, and this box upper surface is used for installing material loading drive mechanism, hexagon nut autoloading dish including discharge tube and pay -off guide rail, this material loading drive mechanism includes base and a plurality of cylinder. The utility model discloses a nut automatic feeding device who obtains is that a cooperation is moulded plastics mechanical hand and is inlayed a mechanism that moulds plastics in the product according to fixed distance with hexagon nut is automatic, and it can solve the problem that production efficiency hangs down, manufacturing cost is high that present artifical material loading exists, improves production efficiency to a certain extent greatly, has promoted industrial production's scale, industrialization and automation.

Description

A nut automatic feeding device

technical field

The utility model relates to an automatic feeding device for nuts.

Background technique

Nuts are a kind of parts that must be used in all mechanical manufacturing and assembly. At present, the nuts are generally loaded manually. When the operator needs to use a nut, he takes out a nut from a pile of nuts, and then adjusts the nut. position of the nut to mount it to the corresponding device. In order to improve the efficiency of mechanical manufacturing and assembly, it is also necessary to improve the nut conveying process. For this reason, one or more operators can be assigned to specialize in the distribution and feeding of nuts. This kind of work is a waste of manpower and time, and the production efficiency is extremely low. , indirectly increased the production cost, and did not conform to the scale, industrialization, and automation of modern industry. Therefore, it is necessary to develop a nut automatic feeding machine capable of batch operation, which is conducive to the development and progress of modern industry.

Utility model content

In order to solve the deficiencies of the above-mentioned prior art, the purpose of the utility model is to provide a nut automatic feeding device with simple structure, which can realize automatic feeding so as to save labor force and have high production efficiency.

In order to achieve the above object, a kind of nut automatic feeding device designed by the utility model includes a feeding frame, a hexagonal nut automatic feeding tray, a box body and an electrically controlled feeding transmission mechanism, and the above-mentioned feeding tray and the box body are in turn Installed on the feeding frame, the panel for installing the feeding tray is installed on the feeding frame, the feeding transmission mechanism is installed on the box, and the upper surface of the box is used to install the feeding transmission mechanism, the hex nut automatic feeding tray includes a discharge cylinder and a feeding guide rail, the feeding transmission mechanism includes a base and several cylinders, and the cylinders include a first cylinder with a cylinder rod, a second cylinder, a third cylinder, the fourth cylinder, the fifth cylinder, the sixth cylinder, the seventh cylinder and the eighth cylinder, the first cylinder and the second cylinder are sequentially staggered and installed on both sides of the base, and the base is installed on the box through nuts The upper surface of the body, and there is a square chute on the box here, and slide rails are installed on both sides of the chute, and a slide seat that slides through the slide rail is installed on the slide rail, and a mold cavity is placed on the slide seat. The upper surface of the mold cavity plate is processed with more than one concave cavity for placing hex nuts. The lower end of the slide seat is equipped with the above-mentioned fourth cylinder and sixth cylinder. The fourth cylinder and the sixth cylinder are parallel to each other. installed at the lower end of the sliding seat, and there is a through hole on the sliding seat, the cylinder rods of the fourth cylinder and the sixth cylinder pass through the through hole and move in the above-mentioned concave through cavity, so A baffle is installed between the slide seat and the mold cavity plate, the seventh cylinder and the eighth cylinder are installed on the upper surface of the box body, the seventh cylinder and the eighth cylinder are connected by the cylinder rod and the baffle Fixedly connected, the edge of the base is provided with a front baffle, the above-mentioned third cylinder and the fifth cylinder are installed on the front baffle, and the third cylinder and the fifth cylinder are located at the front of the above-mentioned mold cavity plate. above, and the cylinder rods of the third cylinder and the fifth cylinder are placed directly above the concave through cavity, the base is provided with a feed port connected with the above-mentioned feeding guide rail, and the feed port is installed with The dial block is fixedly connected with the cylinder rod of the first cylinder, and the cylinder rod of the second cylinder is also provided with a dial that moves back and forth on the horizontal plane. The dial is located at the front of the third cylinder and the fifth cylinder. At the bottom, two arc grooves with openings facing each other are processed on the dial.

Preferably, a control box with a running switch and a short circuit are installed on the upper side of the box.

Preferably, the concave through cavities include two groups of concave through cavities, the two groups of concave through cavities are arranged in parallel, and each group of concave through cavities includes at least two concave through cavities.

Preferably, an air cleaning device is also installed on the box.

The automatic nut feeding device obtained by the utility model is a mechanism that cooperates with the injection molding manipulator to automatically embed the hexagonal nuts into the product according to a fixed distance for injection molding, which can solve the problems of low production efficiency and low production efficiency in the current manual feeding. The problem of high production costs has greatly improved production efficiency to a certain extent, and promoted the scale, industrialization and automation of industrial production.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model.

FIG. 2 is a top view of FIG. 1 .

Fig. 3 is a schematic diagram of the initial state of Fig. 2 .

FIG. 4 is a partially enlarged view of FIG. 1 .

Fig. 5 is a schematic diagram of the structure of the dial.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

As shown in Figures 1-4, the utility model provides a nut automatic feeding device, including a feeding frame 1, a hex nut automatic feeding tray, a box body 3 and an electrically controlled feeding transmission mechanism, a feeding tray and a box The body 3 is installed on the feeding frame 1 in turn, the panel 101 for installing the feeding tray is installed on the feeding frame 1, the feeding transmission mechanism is installed on the box body 3, and the upper surface of the box body 3 It is used to install the feeding transmission mechanism. The automatic feeding tray of the hexagonal nuts includes the discharging cylinder 2 and the feeding guide rail 21. The feeding transmission mechanism includes a base 10 and several cylinders, and the cylinder includes a first cylinder with a cylinder rod. 4. The second cylinder 5, the third cylinder 7, the fourth cylinder, the fifth cylinder 6, the sixth cylinder, the seventh cylinder 8 and the eighth cylinder 9, the installation of the first cylinder 4 and the second cylinder 5 are sequentially staggered On both sides of the base 10, the base 10 is installed on the upper surface of the box body 3 through nuts, and a square chute is provided on the box body 1 at this place, and slide rails 11 are installed on both sides of the chute. 11 is equipped with a sliding seat 13 that slides through the slide rail, and a mold cavity plate 14 is placed on the sliding seat 13. The upper surface of the mold cavity plate 14 is processed with more than one concave cavity for placing hex nuts. The sliding seat The lower end of 13 is equipped with the above-mentioned fourth and sixth cylinders, the fourth and sixth cylinders are not shown in the inner end of the box, and the fourth and sixth cylinders are installed parallel to the front and rear at the lower end of the slide seat , and a through hole is opened on the sliding seat 13, the cylinder rods of the fourth cylinder and the sixth cylinder pass through the through hole and are placed in the above-mentioned concave through cavity to move, the sliding seat 13 and the mold cavity plate 14 A baffle plate 12 is installed between the two, the seventh cylinder 8 and the eighth cylinder 9 are installed on the upper surface of the box body, the seventh cylinder 7 and the eighth cylinder 8 are fixedly connected to the baffle plate through the cylinder rod, The edge of the base is provided with a front baffle 15 on which the above-mentioned third cylinder 7 and the fifth cylinder 6 are installed, and the third cylinder 7 and the fifth cylinder 7 are located on the above-mentioned mold cavity plate 14, and the cylinder rods of the third cylinder 7 and the fifth cylinder 6 are placed directly above the concave through cavity, and the base 10 is provided with a feeding port that communicates with the above-mentioned feeding guide rail 21. A shifting block 41 is installed on the feed inlet, and the shifting block 41 is fixedly connected with the cylinder rod 42 of the first cylinder, as shown in Figure 5, the cylinder rod of the second cylinder 5 is also provided with a shifting plate that moves back and forth on the horizontal plane 51, the dial 51 is located directly below the third cylinder and the fifth cylinder, and two arc grooves 52 with openings facing each other are processed on the dial.

For the above-mentioned automatic feeding device for nuts, it is mainly completed by the division of labor of eight cylinders. A complete feeding process, in which the dial 51 first moves to the left, and the nuts are sent to the designated place. 51 is provided with two opposite circular arc grooves 52 with openings, that is, the nut is first moved to the left circular arc groove, and as the shifting block moves to the left, the right circular arc groove is aligned with the feed inlet. The nut is pushed by the first cylinder into the arc groove at this end, and then the second cylinder moves in the opposite direction.

It should also be pointed out that the distance that the seventh cylinder moves is only to move the mold cavity plate 14 that has been placed in the front row outwards, so that the concave through cavity that does not place nuts in the rear row of the mold cavity plate 14 is in the position to be placed.

A control box 20 with a running switch and a short circuiter 22 are installed on the upper side of the casing for easy control.

The concave through cavities include two groups of concave through cavities, the two groups of concave through cavities are arranged in parallel, each group of concave through cavities includes at least two concave through cavities, and the multi-cavity form makes reasonable use of resources and improves production efficiency.

An air cleaning device 23 is also installed on the box body, through which the surrounding air can be further purified, so that the equipment can be operated in a good air state and prolong its service life.

After the nut automatic feeding plate sends the hexagonal nuts to the feed port, first the first cylinder 4 works, and it sends the nuts to the dial 51 by moving the dial, and then the second cylinder moves the dial 51 to send the nuts to the Directly below the third cylinder, the third cylinder and the fourth cylinder at the bottom work, and the third cylinder is responsible for pressing the nut into the designated concave cavity;

Then the first cylinder 4 works, and it sends the nut to the dial 51 by toggling the shifting block, and then the second cylinder moves the dial 51 to send the nut to the right below the fifth cylinder, through the third cylinder and the bottom end The fourth cylinder works, and the third cylinder is responsible for pressing the nut into the designated concave cavity;

Then work by the seventh cylinder, pull out the fixed distance of the mold cavity plate 14;

At this moment, at first the first cylinder 4 works, and it sends the nut to the dial 51 by moving the shifting block, and then the second cylinder moves the dial 51 to send the nut to the right below the third cylinder, through the third cylinder and the nut. The sixth cylinder at the bottom works, and the third cylinder is responsible for pressing the nut into the designated concave cavity;

Then the first cylinder 4 works, and it sends the nut to the dial 51 by toggling the shifting block, and then the second cylinder moves the dial 51 to send the nut to the right below the fifth cylinder, through the third cylinder and the bottom end The sixth cylinder works, and the third cylinder is responsible for pressing the nut into the designated concave cavity;

Finally, the eighth cylinder works to pull out the mold cavity plate 14 for a fixed distance; wait for the manipulator to take the hexagonal nuts and put them into the mold for injection molding, and then repeat the last action after the manipulator takes the hexagonal nuts, so that the cycle reciprocates.

The above-mentioned automatic nut feeding device is a mechanism that cooperates with the injection molding manipulator to automatically embed hexagonal nuts into the product at a fixed distance for injection molding, which can solve the problems of low production efficiency and high production cost existing in manual feeding. , To a certain extent, the production efficiency is greatly improved, and the scale, industrialization and automation of industrial production are promoted.

Claims (4)

1. a nut automatic charging device, it is characterized in that: comprise feed frame, hexagonal nut automatic feeding plate, the feeding transmission mechanism of casing and electrical control, above-mentioned hexagonal nut automatic feeding plate and casing are arranged on feed frame successively, described feed frame is provided with the panel for installing feed table, described feeding transmission mechanism is arranged on casing, and this casing upper surface is provided with feeding transmission mechanism, described hexagonal nut automatic feeding plate comprises blowing cylinder and feeding guide, this feeding transmission mechanism comprises base and several cylinders, described cylinder comprises the first cylinder with cylinder rod, second cylinder, 3rd cylinder, four-cylinder, 5th cylinder, 6th cylinder, 7th cylinder and the 8th cylinder, described first cylinder, what the second cylinder staggered successively is arranged on base two avris, described base is arranged on the upper surface of casing by nut, and the casing at this place has square chute, at the both sides end of this chute, slide rail is installed, slide rail is provided with the slide slided by slide rail, slide is placed with mold cavity plate, this mold cavity plate upper surface is processed with more than one for placing the indent cavity of hexagonal nut, the lower end of this slide is provided with above-mentioned four-cylinder and the 6th cylinder, what four-cylinder was parallel with before and after the 6th cylinder is arranged on slide lower end, and through hole is had on slide, the cylinder rod of described four-cylinder and the 6th cylinder passes this through hole and is placed in activity in above-mentioned indent cavity, described slide and mold cavity plate are provided with baffle plate between the two, described 7th cylinder and the 8th cylinder are arranged on the upper surface of casing, above-mentioned 7th cylinder is fixedly connected with baffle plate by cylinder rod with the 8th cylinder, described pedestal edge end is provided with front apron, this front apron is provided with above-mentioned 3rd cylinder and the 5th cylinder, described 3rd cylinder and the 5th cylinder are positioned at directly over above-mentioned mold cavity plate, and the cylinder rod of the 3rd cylinder and the 5th cylinder is placed in directly over indent cavity, described base is provided with the inlet point be connected with above-mentioned feeding guide, described inlet point is provided with shifting block, this shifting block is fixedly connected with the cylinder rod of the first cylinder, the cylinder rod of described second cylinder is also provided with the plate of movement of returning in the horizontal plane, this plate is positioned at immediately below the 3rd cylinder and the 5th cylinder to be located, and two arc grooves with opening plate is processed with in opposite directions.

2. nut automatic charging device according to claim 1, is characterized in that: on described casing, avris is provided with control capsule with run switch and short circuiting device.

3. nut automatic charging device according to claim 1, is characterized in that: described indent cavity comprises two groups of indent cavities, and two groups of indent cavities be arranged in parallel, often organizes indent cavity and at least comprises two indent cavities.

4., according to the arbitrary described nut automatic charging device of claim 1-3, it is characterized in that: described casing is also provided with air purification unit.