Secondary positioning device of electronic cigarette ceramic piece

Abstract

The utility model relates to the technical field of secondary positioning of workpieces, and provides a secondary positioning device of an electronic cigarette ceramic piece, which comprises a fixing frame and a positioning mechanism, and a plurality of fixing grooves are formed in the top side of the fixing frame; the positioning mechanism comprises a plurality of first push rods and a plurality of second push rods, the first push rods and the second push rods are arranged in the fixing grooves in a sliding mode, and the fixing grooves, the first push rods and the second push rods are arranged at equal intervals in the length direction of the fixing frame and correspond to one another in a one-to-one mode. The fixing grooves, the first push rods and the second push rods are arranged along the linear path at equal intervals, the workpieces are movably arranged in the fixing grooves, the workpieces can be secondarily positioned through sliding of the first push rods and the second push rods, the workpieces can be arranged at equal intervals, and therefore the workpieces can be smoothly placed into the material carrying disc, and the work efficiency is improved. And the processing efficiency of the electronic cigarette ceramic piece is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece secondary positioning, in particular to a secondary positioning device for electronic cigarette ceramic parts. Background Technique

[0002] In the processing of electronic cigarette ceramic parts, it is necessary to first perform an appearance inspection on the pre-processed electronic cigarette ceramic parts, and then use variable pitch jaws to move the qualified ceramic parts arranged on the conveyor belt to the loading tray for subsequent operations such as screen printing.

[0003] The above-mentioned variable pitch jaws are a lifting and translation assembly for an electronic cigarette ceramic core resistance value testing device disclosed in the utility model with the publication number of CN216470781U. Multiple ceramic parts on the conveyor belt are arranged in contact along a straight path. First, a variable pitch suction gripper is used to adsorb and fix multiple ceramic parts on the conveyor belt, and then the sliding cooperation of a pneumatic sliding plate, variable pitch guiding columns and variable pitch limiting sliding grooves is used to make multiple variable pitch suction grippers and the ceramic parts fixedly connected thereto be arranged at equal intervals. When the distance between adjacent two ceramic parts matches the loading tray, multiple ceramic parts can be placed in the loading tray for subsequent operations such as screen printing of the ceramic parts; however, when some of the ceramic parts on the conveyor belt are skewed or offset, the distance between multiple ceramic parts on the variable pitch jaws will deviate, resulting in the ceramic parts not being able to be placed in the loading tray, thus affecting the processing efficiency of the ceramic parts. Summary of the Utility Model

[0004] In view of this, the utility model provides a secondary positioning device for electronic cigarette ceramic parts, which can perform secondary positioning on the workpieces on the variable pitch jaws to ensure that multiple workpieces are arranged at equal intervals and spaced apart.

[0005] The technical solution of the utility model is realized as follows: The utility model provides a secondary positioning device for electronic cigarette ceramic parts, which is used for positioning multiple workpieces on variable pitch jaws, including a fixed frame and a positioning mechanism, wherein,

[0006] A plurality of fixing grooves are formed on the top side of the fixed frame;

[0007] The positioning mechanism includes a plurality of first push rods and a plurality of second push rods. The first push rods and the second push rods are both slidably arranged in the fixing grooves. The plurality of fixing grooves, the plurality of first push rods and the plurality of second push rods are all arranged at equal intervals and spaced apart along the length direction of the fixed frame and correspond to each other one by one;

[0008] The workpiece is movably arranged in the fixing groove. When the first push rod and the second push rod slide, a plurality of the workpieces are pushed and moved to the same position in the fixing groove.

[0009] On the basis of the above technical solutions, preferably, both the fixing groove and the workpiece are rectangular in top view;

[0010] Two adjacent circumferential sides of the workpiece are respectively abutted against the first push rod and the second push rod, and the other two adjacent circumferential sides are respectively abutted against two adjacent side walls in the fixing groove.

[0011] More preferably, the sliding directions of the first push rod, the second push rod and the vertical direction are perpendicular to each other in pairs.

[0012] More preferably, the upper end in the fixing groove is in a flared shape, and the inner diameter of the upper end of the fixing groove is larger than the inner diameter of the lower end of the fixing groove.

[0013] On the basis of the above technical solutions, preferably, a plurality of first sliding grooves and a plurality of second sliding grooves are formed on the circumferential side of the fixing frame, and the plurality of fixing grooves, the plurality of first sliding grooves, the plurality of second sliding grooves, the plurality of first push rods and the plurality of second push rods correspond to each other one by one;

[0014] The fixing grooves are respectively communicated with the corresponding first sliding grooves and the second sliding grooves, the first push rod penetrates and is slidably arranged in the corresponding first sliding groove, and the second push rod penetrates and is slidably arranged in the corresponding second sliding groove.

[0015] More preferably, the first sliding groove and the second sliding groove are parallel to each other, and both the first sliding groove and the second sliding groove penetrate through the fixing frame.

[0016] More preferably, the fixing groove penetrates to the bottom side of the fixing frame;

[0017] The positioning mechanism further includes a plurality of third push rods, the third push rods are slidably arranged in the fixing grooves and are abutted against the bottom side of the workpiece, and the third push rods correspond to the fixing grooves one by one.

[0018] More preferably, it further includes three air cylinders, and the positioning mechanism further includes three linkage frames. Among them,

[0019] The plurality of first push rods, the plurality of second push rods and the plurality of third push rods are respectively fixedly arranged on the three linkage frames;

[0020] The three air cylinders are all fixedly arranged on the fixing frame, and their output ends are respectively fixedly connected to the three linkage frames.

[0021] More preferably, when the workpiece is abutted and fixed between the first push rod, the second push rod and the fixing groove, the linkage frame connected to the first push rod abuts against the side wall of the fixing frame, and the second push rod abuts against the inner wall of the second sliding groove.

[0022] More preferably, it further includes a plurality of limiting plates, and the plurality of limiting plates are all fixedly arranged on the fixing frame, and the linkage frame is slidably arranged between the limiting plates and the fixing frame.

[0023] The secondary positioning device for an electronic cigarette ceramic part of the present invention has the following

[0024] Advantages:

[0025] (1) By arranging a plurality of fixing grooves, first push rods and second push rods that are equidistant and spaced along a straight path, and allowing the workpiece to be movably arranged in the fixing groove, and using the sliding of the first push rod and the second push rod, the workpiece can be secondarily positioned, so that a plurality of workpieces are equidistant and spaced, so that the workpiece can be smoothly placed into the loading tray, ensuring the processing efficiency of the electronic cigarette ceramic part;

[0026] (2) By arranging a third push rod, the depth of the fixing groove can be adjusted, so that the secondary positioning device can be adapted to workpieces of different thicknesses or different types;

[0027] (3) By arranging a linkage frame and a cylinder, the plurality of first push rods, the plurality of second push rods and the plurality of third push rods can be synchronously slid, thereby improving the adjustment efficiency of the secondary positioning device. Description of the Drawings

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0029] Figure 1 It is a three-dimensional view of the secondary positioning device for an electronic cigarette ceramic part of the present invention;

[0030] Figure 2 It is a three-dimensional view of the fixing groove in the secondary positioning device for an electronic cigarette ceramic part of the present invention;

[0031] Figure 3 It is a top view of the fixing groove in the secondary positioning device for an electronic cigarette ceramic part of the present invention when the positioning mechanism does not abut against the workpiece;

[0032] Figure 4 The top view of the fixing groove when the secondary positioning device of an e-cigarette ceramic part of the present utility model is in the state where the positioning mechanism holds the workpiece

[0033] Figure 5 The cross-sectional view of the third push rod in the secondary positioning device of an e-cigarette ceramic part of the present utility model

[0034] Figure 6 The three-dimensional view of the first push rod and the second push rod in the secondary positioning device of an e-cigarette ceramic part of the present utility model

[0035] Figure 7 The three-dimensional view of the third push rod in the secondary positioning device of an e-cigarette ceramic part of the present utility model

[0036] Figure 8 The three-dimensional view of the secondary positioning device of an e-cigarette ceramic part of the present utility model, the conveyor belt and the loading tray

[0037] Wherein: 1. Fixed frame; 101. Fixing groove; 102. First chute; 103. Second chute; 2. Positioning mechanism; 21. First push rod; 22. Second push rod; 23. Third push rod; 24. Linkage frame; 3. Cylinder; 4. Limiting plate; 5. Workpiece Detailed implementation manners

[0038] Next, in combination with the specific implementation manners of the present utility model, the technical solutions in the present utility model will be clearly and completely described. Obviously, the described implementation manners are only a part of the implementation manners of the present utility model, rather than all the implementation manners. Based on the implementation manners in the present utility model, all other implementation manners obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model

[0039] As Figure 1-8 shown, a secondary positioning device for an e-cigarette ceramic part of the present utility model includes a fixed frame 1, a positioning mechanism 2, three cylinders 3 and a plurality of limiting plates 4, and is used for secondary positioning of a plurality of workpieces 5 on a variable pitch gripper, ensuring that the plurality of workpieces 5 on the variable pitch gripper are equidistant and spaced apart, so as to place them into a loading tray for subsequent processing procedures. The workpiece 5 is specifically an e-cigarette ceramic part

[0040] Among them, the fixed frame 1 is the main structure of this secondary positioning device and is used to carry other components. A plurality of fixing grooves 101 are opened on the top side of the fixed frame 1, and the plurality of fixing grooves 101 are equidistant and spaced along the length direction of the fixed frame 1. The fixing grooves 101 are used to store the workpieces 5, and the workpieces 5 are movably arranged in the fixing grooves 101. As Figure 3As shown, the inner diameter of the movable slot 101 is greater than the outer diameter of the workpiece 5. After the workpiece 5 is placed in the fixed slot 101, it can not only rotate but also slide in any horizontal direction. Thus, when the workpiece 5 on the variable pitch gripper deflects or offsets, it can also be placed into the fixed slot 101.

[0041] The positioning mechanism 2 is used to position the workpiece 5 in the fixed slot 101. The positioning mechanism 2 includes a plurality of first push rods 21 and a plurality of second push rods 22. The first push rods 21 and the second push rods 22 are both slidably arranged in the fixed slot 101. The plurality of first push rods 21 and the plurality of second push rods 22 are equidistantly and spacedly arranged along the length direction of the fixed frame 1, and each corresponds to one of the plurality of fixed slots 101 one by one; As Figure 4 shown, when the plurality of first push rods 21 and the plurality of second push rods 22 are synchronously slid, the plurality of workpieces 5 can be abutted and moved to the same position in the fixed slot 101, so that the plurality of workpieces 5 are also equidistantly and spacedly arranged. The distance between two adjacent workpieces 5 is equal to the distance between two adjacent fixed slots 101, so as to further place the plurality of workpieces 5 into the loading tray through the variable pitch gripper, ensuring the processing efficiency of the workpiece 5.

[0042] Both the fixed slot 101 and the workpiece 5 are rectangular in top view. Two adjacent circumferential sides of the workpiece 5 are respectively abutted against the first push rod 21 and the second push rod 22, and the other two adjacent circumferential sides are respectively abutted against two adjacent side walls in the fixed slot 101. As Figure 4 shown, when the first push rod 21 slides upward and the second push rod 22 slides leftward, the workpiece 5 can be abutted and moved, so that the workpiece 5 is abutted and fixed in the upper left corner of the fixed slot 101, ensuring that the plurality of workpieces 5 can be moved to the same position in the fixed slot 101 and the plurality of workpieces 5 are equidistantly and spacedly arranged.

[0043] Preferably, the sliding direction of the first push rod 21, the sliding direction of the second push rod 22 and the vertical direction are perpendicular to each other in pairs, so that the sliding direction of the first push rod 21 and the sliding direction of the second push rod 22 are respectively perpendicular to two adjacent circumferential sides of the workpiece 5, so as to reduce the length of the sliding stroke of the first push rod 21 and the second push rod 22.

[0044] As Figure 2 shown, in order to facilitate placing the workpiece 5 into the fixed slot 101, preferably, the upper end in the fixed slot 101 is in a flared shape, and the inner diameter of the upper end of the fixed slot 101 is greater than the inner diameter of the lower end of the fixed slot 101. It is also possible that the upper ends of the first push rod 21 and the second push rod 22 are in a conical shape, and the outer diameter of their upper ends is smaller than the outer diameter of their lower ends, so as to increase the cross-sectional area of the upper end of the fixed slot 101.

[0045] As Figure 2As shown in the figure, a plurality of first sliding grooves 102 and a plurality of second sliding grooves 103 are formed on the peripheral side of the fixing frame 1, and the plurality of fixing grooves 101, the plurality of first sliding grooves 102, the plurality of second sliding grooves 103, the plurality of first push rods 21 and the plurality of second push rods 22 correspond to each other one by one; the fixing grooves 101 are respectively communicated with the corresponding first sliding grooves 102 and second sliding grooves 103, the first push rods 21 are arranged through and slidably in the corresponding first sliding grooves 102, and the second push rods 22 are arranged through and slidably in the corresponding second sliding grooves 103; the first push rods 21 and the second push rods 22 penetrate through the fixing frame 1 through the first sliding grooves 102 and the second sliding grooves 103 respectively, so that the first push rods 21 and the second push rods 22 can be slidably controlled at the side of the fixing frame 1, thereby reducing the longitudinal occupied space of the secondary positioning device.

[0046] As Figure 2 shown, the first sliding groove 102 and the second sliding groove 103 are parallel to each other, so that the first push rod 21 and the second push rod 22 can respectively penetrate through two side surfaces of the fixing frame 1 perpendicular to its width direction, which can not only allow the first push rod 21 and the second push rod 22 to smoothly slide into the fixing groove 101, but also reduce the occupied space of the two in the length direction of the fixing frame 1 and avoid affecting the distance between the plurality of fixing grooves 101; the first sliding groove 102 and the second sliding groove 103 both penetrate through the fixing frame 1, as Figure 3 shown, not only can the positions of the first push rod 21 and the second push rod 22 be exchanged, so that the first push rod 21 is arranged above or below the fixing frame 1 and the second push rod 22 is arranged below or above the fixing frame 1, but also the space of the fixing groove 101 can be indirectly enlarged and the manufacturing cost of the fixing frame 1 can be reduced.

[0047] As Figure 5 shown, the fixing groove 101 penetrates to the bottom side of the fixing frame 1; the positioning mechanism 2 further includes a plurality of third push rods 23, the third push rods 23 are slidably arranged in the fixing grooves 101 and abut against the bottom side of the workpiece 5, and the third push rods 23 correspond to the fixing grooves 101 one by one. By sliding the third push rods 23, the depth in the fixing grooves 101 can be adjusted, so that the fixing grooves 101 can adapt to workpieces 5 of different thicknesses or different types.

[0048] Three cylinders 3 are used for automatically controlling the positioning mechanism 2. The positioning mechanism 2 further includes three linkage frames 24, as Figure 6 and Figure 7 shown, the plurality of first push rods 21, the plurality of second push rods 22 and the plurality of third push rods 23 are respectively fixedly arranged on the three linkage frames 24; the three cylinders 3 are all fixedly arranged on the fixing frame 1, and their output ends are respectively fixedly connected with the three linkage frames 24, so as to synchronously adjust the plurality of first push rods 21, the plurality of second push rods 22 and the plurality of third push rods 23 respectively by controlling the expansion and contraction of the three cylinders 3.

[0049] As Figure 4 shown, when the workpiece 5 is abutted and fixed between the first push rod 21, the second push rod 22 and the fixing groove 101, the linkage frame 24 connected to the first push rod 21 abuts against the side wall of the fixing frame 1, and the second push rod 22 abuts against the inner wall of the second sliding groove 103, so as to prevent the first push rod 21 and the second push rod 22 from continuing to slide along the direction close to the workpiece 5, achieving the effect of protecting the workpiece 5.

[0050] The limiting plate 4 is used to improve the moving stability of the linkage frame 24. As Figure 1 shown, a plurality of limiting plates 4 are fixedly arranged on the fixing frame 1, and the linkage frame 24 is slidably arranged between the limiting plate 4 and the fixing frame 1, so as to prevent the linkage frame 24 from skewing during the moving process.

[0051] The using method of a secondary positioning device for an electronic cigarette ceramic part of the present utility model is as follows:

[0052] As Figure 8 shown, first, a plurality of workpieces 5 on the conveying belt are sucked and fixed by the variable pitch jaws, then the distance between the jaws in the variable pitch jaws is adjusted to space the plurality of workpieces 5, then the plurality of workpieces 5 on the variable pitch jaws are placed into the respective fixing grooves 101, and then by controlling the air cylinder 3, the first push rod 21 and the second push rod 22 are driven to slide to abut and move the workpieces 5 in the fixing grooves 101, so that the plurality of workpieces 5 move to the same position in the fixing grooves 101, so that the plurality of workpieces 5 are equidistantly and spacedly arranged, and finally, the plurality of workpieces 5 in the fixing grooves 101 are transferred to the loading tray by the variable pitch jaws; by using the secondary positioning device to perform secondary positioning on the plurality of workpieces 5 on the variable pitch jaws, the position of the skewed workpiece 5 can be corrected, so as to ensure that the plurality of workpieces 5 can be smoothly placed into the loading tray, improving the processing efficiency of the electronic cigarette ceramic parts.

[0053] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A secondary positioning device for an electronic cigarette ceramic part, characterized in that: Used for positioning a plurality of workpieces (5) on a variable-pitch clamping jaw, comprising a fixing frame (1) and a positioning mechanism (2), wherein: The top side of the fixing frame (1) is provided with a plurality of fixing grooves (101); The positioning mechanism (2) comprises a plurality of first push rods (21) and a plurality of second push rods (22), wherein the first push rods (21) and the second push rods (22) are both slidably arranged in the fixing grooves (101), and the plurality of fixing grooves (101), the plurality of first push rods (21) and the plurality of second push rods (22) are all equidistantly and spaced apart along the length direction of the fixing frame (1), and correspond one to one; The workpiece (5) is movably arranged in the fixing groove (101), and when the first push rod (21) and the second push rod (22) slide, a plurality of the workpieces (5) are pressed and moved to the same position in the fixing groove (101).

2. A secondary positioning device for an electronic cigarette ceramic component according to claim 1, characterized in that: The fixing groove (101) and the workpiece (5) are both rectangular in top view; Two adjacent circumferential sides of the workpiece (5) are respectively abutted against the first push rod (21) and the second push rod (22), and the other two adjacent circumferential sides are respectively abutted against two adjacent side walls in the fixing groove (101).

3. A secondary positioning device for an electronic cigarette ceramic component as claimed in claim 2, characterized in that: The sliding direction of the first push rod (21), the sliding direction of the second push rod (22) and the vertical direction are perpendicular to each other.

4. A secondary positioning device for an electronic cigarette ceramic component as claimed in claim 3, characterized in that: The upper end of the fixing groove (101) is in a bell-mouth shape, and the inner diameter of the upper end of the fixing groove (101) is greater than the inner diameter of the lower end of the fixing groove (101).

5. The secondary positioning device for an electronic cigarette ceramic component according to claim 1, characterized in that: A plurality of first slide grooves (102) and a plurality of second slide grooves (103) are provided on the peripheral side of the fixing frame (1), and the plurality of fixing grooves (101), the plurality of first slide grooves (102), the plurality of second slide grooves (103), the plurality of first push rods (21) and the plurality of second push rods (22) correspond to each other one by one; The fixed groove (101) is respectively connected with the first sliding groove (102) and the second sliding groove (103) corresponding thereto; the first push rod (21) passes through and is slidably arranged in the first sliding groove (102) corresponding thereto; and the second push rod (22) passes through and is slidably arranged in the second sliding groove (103) corresponding thereto.

6. A secondary positioning device for an electronic cigarette ceramic component according to claim 5, characterized in that: The first sliding groove (102) and the second sliding groove (103) are parallel to each other, and both the first sliding groove (102) and the second sliding groove (103) pass through the fixing frame (1).

7. The secondary positioning device for an electronic cigarette ceramic component according to claim 5, characterized in that: The fixing groove (101) penetrates to the bottom side of the fixing frame (1); The positioning mechanism (2) further comprises a plurality of third push rods (23), wherein the third push rods (23) are slidably arranged in the fixing groove (101) and abut against the bottom side of the workpiece (5), and the third push rods (23) correspond one-to-one to the fixing groove (101).

8. The secondary positioning device for an electronic cigarette ceramic component according to claim 7, characterized in that: It also includes three cylinders (3), and the positioning mechanism (2) also includes three linkage frames (24), wherein: A plurality of the first push rods (21), a plurality of the second push rods (22) and a plurality of the third push rods (23) are respectively fixedly arranged on the three linkage frames (24); The three cylinders (3) are all fixedly arranged on the fixed frame (1), and their output ends are respectively fixedly connected to the three linkage frames (24).

9. A secondary positioning device for an electronic cigarette ceramic component according to claim 8, characterized in that: When the workpiece (5) is fixed between the first push rod (21), the second push rod (22) and the fixed groove (101), the linkage frame (24) connected to the first push rod (21) is abutted against the side wall of the fixed frame (1), and the second push rod (22) is abutted against the inner wall of the second slide groove (103).

10. The secondary positioning device for an electronic cigarette ceramic component according to claim 8, characterized in that: It also comprises a plurality of limit plates (4), wherein the plurality of limit plates (4) are all fixedly arranged on the fixing frame (1), and the linkage frame (24) is slidably arranged between the limit plates (4) and the fixing frame (1).

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