Fixing equipment for rod dotting

Abstract

The utility model discloses rod dotting fixing equipment which comprises a feeding station, a mounting station and a dotting fixing station. The feeding work station comprises a feeding mechanism, and a clamp is arranged at the execution end of the feeding mechanism and can move front and back. The installation work station comprises a material taking installation mechanism and a material taking table capable of moving front and back. The installation mechanism can move left and right and is provided with a material taking installation chuck capable of being driven by an air cylinder to move up and down. The dotting fixing work station comprises a fixing mechanism, a pair of firing pins are arranged in the fixing mechanism, and the firing pins strike the rod and the brush head sleeved with the rod head, so that the purpose of fixing the rod and the brush head is achieved. According to the automatic eyelash brush feeding device, all work stations are connected through the quartered rotary table, the steps of automatic feeding, installation, fixing and feeding of the eyelash brushes are completed at the same time in unit time, manual participation and errors are reduced, and efficiency is improved in the production process of the eyelash brushes.

Description

Technical Field

[0001] The utility model relates to the field of point-fixing, in particular to a rod point-fixing device. Background Art

[0002] Mascara brushes are usually sold in bundles with the bottom of the mascara bottle cap or as a gift with mascara. As a tool for using mascara, although it is inconspicuous, it is indispensable. Mascara brushes are composed of two parts: the brush head and the brush rod. In the production process of mascara brushes, connecting the two parts to form a complete mascara brush is a very important step.

[0003] Different manufacturers choose different methods to connect the brush head and the brush rod, such as gluing, snapping, screwing, etc., which may not be ideal in terms of firmness or may require the participation of other parts, which will not only make the production steps of the mascara brush cumbersome, but also increase the production cost.

[0004] In addition, because the mascara brush is small in size, if the brush head and brush rod are connected and installed manually, it is very likely that the quality will be inconsistent or the installation will be damaged, resulting in certain economic losses. Choosing an automated production line to assemble the mascara brush is also the choice of many manufacturers, but conventional production lines are not high in cost and matching degree for mascara brush assembly, and further improvement is needed in the automated mascara brush assembly. Summary of the invention

[0005] 1. Technical problems solved:

[0006] In view of the shortcomings of the prior art, the utility model provides a rod dot fixing device. The utility model automates the steps of loading-installing-fixing-unloading the mascara brush by setting an electric four-part turntable and corresponding workstations, and achieves the purpose of simultaneous production per unit time through the rotation of the electric four-part turntable; the fixing mechanism utilizes the dot fixing principle, and a striker hits the mascara brush head and the side of the rod body to form a deformation bite, thereby achieving the purpose of low cost and high quality fixation.

[0007] (II) Technical solution:

[0008] In order to achieve the above-mentioned purpose, the utility model provides a rod point fixing device, and the technical solution includes:

[0009] Electric four-part turntable, the electric four-part turntable table is evenly provided with four bases of the same structure along the circumference, and the bases respectively form four workstations with the peripheral actuators of the electric four-part turntable, namely, a loading station, a material taking and installation station, a dot fixing station, and a material unloading station;

[0010] The loading station includes a loading mechanism, which grabs the rod material and moves it back and forth to the base of the loading station. The electric four-point turntable rotates to drive the rod material to pass through the material collection installation station, the dot fixing station, and the unloading station in sequence; the material collection installation station includes a material collection installation mechanism and a material collection tray. The material collection installation mechanism is arranged above the material collection tray, grabs the brush head material in the material collection tray and moves it back and forth, left and right, and up and down and inserts the brush head material into the rod material. The dot fixing station includes a dot fixing mechanism, and the execution end of the dot fixing mechanism can move up and down and is provided with a pair of adjacent strikers.

[0011] Furthermore, the electric four-division turntable is driven by a divider and rotates counterclockwise by degrees each time.

[0012] Furthermore, a circular groove for placing the rod material is provided at the center of the upper surface of the base.

[0013] Furthermore, the electric four-part turntable table is evenly provided with four clamping mechanisms of the same structure along the circumference, the clamping mechanism is located behind the base and closer to the center of the circle than the base, and the clamping claw is provided at the execution end of the clamping mechanism, and the clamping claw is located directly above the base.

[0014] Furthermore, the clamping arm of the clamping claw is provided with an arc-shaped groove which can be synthesized into a circular contour, and the groove matches the diameter of the rod material and is coaxially aligned with the circular groove.

[0015] Furthermore, the feeding mechanism is arranged on a first electric slide rail to achieve forward and backward movement, and a first material picking clamp is provided at the execution end of the feeding mechanism, and the first material picking clamp is driven by a first cylinder to achieve left and right movement.

[0016] Furthermore, the material picking tray is arranged on the second electric slide rail to achieve left and right movement, the surface of the material picking tray is provided with array-arranged through holes for inserting brush head materials, the material picking installation mechanism is arranged on the third electric slide rail to achieve left and right movement, the third electric slide rail is arranged on the fourth electric slide rail to achieve forward and backward movement, and the execution end of the material picking installation mechanism is provided with a second material picking clamp driven by a second cylinder to achieve up and down movement.

[0017] Furthermore, the execution end of the dot-fixing mechanism is provided with a third cylinder drive to achieve up and down movement. The dot-fixing mechanism is also provided with a finger cylinder, the output of the finger cylinder is connected to a pair of adjacent strikers, the contact front end of the striker is provided with a protrusion, and the implementation direction of the striker is perpendicular to the rod material fixed on the dot-fixing mechanism.

[0018] Furthermore, the unloading station includes an unloading mechanism, which is arranged on an electric slide rail to achieve left and right movement, and the execution end of the unloading mechanism is provided with a fourth cylinder to drive a third material picking clamp to clamp and unload the material.

[0019] Beneficial effects:

[0020] 1. The utility model selects an electric four-point turntable as a material conveyor belt, which forms an integral device with the surrounding workstations, and simultaneously completes all steps from loading to installation to fixing within a unit of time. On the one hand, it improves production efficiency, and on the other hand, it saves space compared to conventional assembly lines.

[0021] 2. The interior of the clamping claw of the utility model is provided with a groove that matches the diameter size of the rod material. During the operation of the equipment, the clamping claw can not only fix the rod material more firmly on the base, but also the presence of the groove prevents the clamping claw from directly applying force to the rod material, thereby reducing the damage rate of the raw material.

[0022] 3. The utility model fixes the eyelash brush head and the brush rod by dotting, and utilizes the deformation and engagement of the two under the impact of the striker to make their connection firm, without the need for auxiliary fixing such as screws, slots, etc., thus reducing costs and making mechanical operation easier.

[0023] 4. The utility model adopts electric slide rails and mechanical mechanisms throughout the process to complete the steps of material collection, installation, fixing and unloading. After starting the equipment, almost no manual intervention is required, which lowers the production threshold and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is the overall structure diagram of the utility model;

[0025] Figure 2 This is a top view of the overall structure of the utility model;

[0026] Figure 3 This is a top view of the four-part turntable structure of the utility model;

[0027] Figure 4 This is a schematic diagram of the clamping mechanism of the utility model;

[0028] Figure 5 This is a schematic diagram of the loading station of the utility model;

[0029] Figure 6 This is a schematic diagram of the material reclaiming and installation station of the utility model;

[0030] Figure 7 This is a schematic diagram of the material taking and installation mechanism of the utility model;

[0031] Figure 8 This is a schematic diagram of the dotting and fixing station of the utility model;

[0032] Fig. 9 This is a schematic diagram of the dot fixing mechanism of the utility model;

[0033] Fig.10 It is a schematic diagram of the discharging station of the utility model.

[0034] In the figure, 1 is an electric four-part turntable, 11 is a clamping mechanism, 12 is a clamping claw, 2 is a base, 21 is a circular groove, 3 is a loading station, 31 is a loading mechanism, 32 is a first material picking claw, 33 is a first electric slide rail, 34 is a first cylinder, 4 is a material picking installation station, 41 is a material picking installation mechanism, 42 is a material picking tray, 43 is a second material picking claw, 44 is a second electric slide rail, 45 is a third electric slide rail, 46 is a second cylinder, 47 is a fourth electric slide rail, 5 is a dotting fixing station, 51 is a dotting fixing mechanism, 52 is a striker, 53 is a finger cylinder, 54 is a third cylinder, 55 is a protrusion, 6 is a material unloading station, 61 is a material unloading mechanism, 62 is a third material picking claw, and 63 is a fourth cylinder. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0036] like Figure 1-10 As shown, the utility model provides a rod dotting and fixing device, including an electric four-point turntable 1, on which four bases 2 with the same structure are evenly arranged along the circumference of the table, and a circular groove 21 is arranged at the center of the upper surface of the base, which can be used to place the initial eyelash rod material. The electric four-point turntable 1 is evenly provided with four clamping mechanisms 11 with the same structure along the circumference, and the clamping mechanism 11 is located behind the base and closer to the center of the circle than the base. The clamping mechanism execution end is provided with a clamping claw 12, and the clamping claw 12 is located directly above the base 2. The clamping arm is provided with a groove that meets the diameter size of the rod material and is coaxially aligned with the circular groove 21 on the base 2. Through the support of the clamping claw 12 and the support of the circular groove 21 on the base 2, the rod material is stably placed on the base 2. The base 2 and the peripheral actuator of the electric four-point turntable 1 form four workstations, namely, the loading workstation 3, the material taking and installing workstation 4, the dotting and fixing workstation 5, and the unloading workstation 6. The electric four-point turntable 1 is rotated 90 degrees counterclockwise each time through the divider, so as to turn around between each workstation.

[0037] The loading station 3 includes a loading mechanism 31, which drives a first electric slide rail 33 through a motor to realize the forward and backward movement of the loading mechanism 31. A first material picking claw 32 is provided at the execution end of the loading mechanism 31, which is driven by a first cylinder 34 to realize the left and right movement of the first material picking claw 32, thereby realizing the function of the loading mechanism 31 to grab materials and place them on the base by moving forward and backward, left and right.

[0038] The material picking installation station 3 includes a material picking installation mechanism 41 and a material picking tray 42. The material picking installation mechanism 41 drives the third electric slide rail 45 through a motor to achieve left and right movement. The third electric slide rail 45 is driven by the fourth electric slide rail 47 to achieve forward and backward movement. The second material picking claw 43 at the execution end of the material picking installation mechanism 41 is driven by the second cylinder 46 to achieve up and down movement. The material picking tray 42 is arranged on the second electric slide rail 44 to move left and right. The material picking tray 42 is covered with array through holes, and an eyelash brush is placed on the through hole. The material picking installation mechanism 41 moves forward and backward to drive the second material picking claw 43 that can move up and down, and cooperates with the material picking tray 42 that can move left and right. The second material picking claw 43 grabs the eyelash brush on the material picking tray 42 and then installs it on the eyelash rod entering the material picking installation station 3.

[0039] The dot-fixing station 5 includes a dot-fixing mechanism 51, and an execution end of the dot-fixing mechanism 51 is provided with a pair of adjacent strikers 52 which can be moved up and down by a third cylinder 54. The strikers 52 implement the dot-fixing operation through a finger cylinder 53 provided on the dot-fixing mechanism 51. A protrusion 55 is provided at the front end of the striker 52, and the implementation direction is perpendicular to the rod material fixed on the dot-fixing mechanism 51.

[0040] The unloading station 6 includes an unloading mechanism 61, which is arranged on an electric slide rail to realize left and right movement. The execution end of the unloading mechanism 61 is provided with a fourth cylinder 63 to drive a third material picking claw 62 for clamping the unloading material, grabbing the fixed mascara brush away from the base, and completing the unloading operation.

[0041] The following is based on Figure 1-10 , specifically describe the operation process of this utility model:

[0042] The staff turns on the equipment, and the loading station 3 obtains the rod material through the loading mechanism 31 and places it in the circular groove 21 of the base 2 of the electric four-part turntable 1. At this time, the clamping mechanism 11 stabilizes the rod material on the base through the clamping claw 12. At this time, the electric four-part turntable 1 rotates 90 degrees counterclockwise through the divider, and the rod material enters the material collection installation station 4. The material collection tray 42 is loaded with brush head materials, and moves left and right under the drive of the second electric slide rail 44 and comes to the working area directly below the material collection installation mechanism 41. At this time, the material collection installation mechanism 41 moves left and right under the drive of the third electric slide rail 45. The third electric slide rail 45 moves forward and backward under the drive of the fourth electric slide rail 47, thereby driving the material collection installation mechanism 41 to move forward and backward and left and right. The second material collection claw 43 on the material collection installation mechanism 41 moves up and down under the drive of the second cylinder 46. The second material collection claw 43 grabs the brush head material and installs it on the rod material. At this time, the electric four-part turntable 1 rotates counterclockwise by 90 degrees again, and the rod material with the brush head installed enters the dotting and fixing station 5. The execution end of the dotting and fixing mechanism 51 on it is driven by the third cylinder 54 to drop to the dotting position of the rod material, and the finger cylinder 53 drives the execution end striker 52 to use the front end protrusion 55 to dot. Through the dotting deformation of the overlapping position of the rod material and the brush head, a state of mutual engagement is formed, and then the purpose of fixing the two is achieved. After the dotting and fixing is completed, the electric four-part turntable 1 rotates counterclockwise by 90 degrees again and enters the unloading station 6. The fourth cylinder 63 of the execution end of the unloading mechanism 61 drives the third material picking claw 62 to clamp the finished mascara brush and take it off the base 2, completing the unloading step.

[0043] The above implementation is only to illustrate the technical concept and features of the utility model, and its purpose is to enable people familiar with this technology to understand the content of the utility model and implement it accordingly, and it cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A rod point fixing device, characterized in that: It comprises an electric four-part turntable (1), wherein four bases (2) of the same structure are evenly arranged along the circumference of the table surface of the electric four-part turntable (1), and the bases (2) respectively form four workstations with the peripheral actuators of the electric four-part turntable (1), namely, a loading station (3), a material taking and installation station (4), a dot fixing station (5), and a material unloading station (6); The loading station (3) comprises a loading mechanism (31), wherein the loading mechanism (31) grabs the rod material and moves it forward and backward to the base (2) of the loading station (3), and the electric four-part turntable (1) rotates to drive the rod material to pass through the material collection installation station (4), the dotting and fixing station (5), and the unloading station (6) in sequence; the material collection installation station (4) comprises a material collection installation mechanism (41) and a material collection tray (42), wherein the material collection installation mechanism (41) is arranged above the material collection tray (42), grabs the brush head material in the material collection tray (42), moves it forward and backward, left and right, and up and down, and inserts the brush head material into the rod material, and the dotting and fixing station (5) comprises a dotting and fixing mechanism (51), wherein the execution end of the dotting and fixing mechanism (51) can move up and down and is provided with a pair of adjacent strikers (52).

2. A rod point fixing device according to claim 1, characterized in that: The electric four-division turntable (1) is driven by a divider to rotate 90 degrees counterclockwise each time.

3. A rod-point fixing device according to claim 1, characterized in that: A circular groove (21) for placing rod materials is provided at the center of the upper surface of the base (2).

4. A rod-point fixing device according to claim 1 or 3, characterized in that: The electric four-part turntable (1) has four clamping mechanisms (11) of the same structure evenly arranged along the circumference of the tabletop. The clamping mechanisms (11) are located behind the base (2) and closer to the center of the circle than the base. The clamping claws (12) are arranged at the execution ends of the clamping mechanisms (11). The clamping claws (12) are arranged directly above the base (2).

5. A rod-point fixing device according to claim 4, characterized in that: The clamping arm of the clamping claw (12) is provided with an arc-shaped groove which can be synthesized into a circular contour. The groove matches the diameter of the rod material and is coaxially aligned with the circular groove (21).

6. The rod-point fixing device according to claim 1, characterized in that: The feeding mechanism (31) is arranged on a first electric slide rail (33) to achieve forward and backward movement, and a first material picking clamp (32) is arranged at the execution end of the feeding mechanism (31). The first material picking clamp (32) is driven by a first cylinder (34) to achieve left and right movement.

7. The rod-point fixing device according to claim 1, characterized in that: The material picking tray (42) is arranged on the second electric slide rail (44) to move left and right. The surface of the material picking tray is provided with through holes arranged in an array for inserting brush head materials. The material picking installation mechanism (41) is arranged on the third electric slide rail (45) to move left and right. The third electric slide rail (45) is arranged on the fourth electric slide rail (47) to move forward and backward. The execution end of the material picking installation mechanism (41) is provided with a second cylinder (46) to drive the second material picking clamp (43) to move up and down.

8. The rod-point fixing device according to claim 1, characterized in that: The execution end of the dot-marking fixing mechanism (51) is provided with a third cylinder (54) to drive it to move up and down. The dot-marking fixing mechanism (51) is also provided with a finger cylinder (53). The output of the finger cylinder (53) is connected to a pair of adjacent strikers (52). The contact front end of the striker (52) is provided with a protrusion (55). The execution direction of the striker (52) is perpendicular to the rod material fixed on the dot-marking fixing mechanism (51).

9. The rod-point fixing device according to claim 1, characterized in that: The material unloading station (6) comprises a material unloading mechanism (61), wherein the material unloading mechanism (61) is arranged on an electric slide rail to achieve left-right movement, and a fourth cylinder (63) is provided at the execution end of the material unloading mechanism (61) to drive a third material picking clamp (62) to achieve clamping and unloading of the material.

Images