Automatic pipe sleeving device for manufacturing squid hook pipe blank

Abstract

The invention discloses an automatic pipe sleeving device for manufacturing squid hook pipe blanks, and relates to the technical field of squid hook manufacturing equipments.The automatic pipe sleeving device specifically comprises a linear vibrator used for conveying needle rods, a vibration disc used for conveying pipe sleeves is arranged on the opposite side of the linear vibrator, and a needle rod pushing device is arranged at the tail end of the linear vibrator; a forming die is arranged at the tail end of the needle rod pushing device and comprises a forming die base, a movable positioning push rod is arranged in the forming die base in a clearance fit mode, and the needle rod pushing device can push a plurality of needle rods into an annular gap between the positioning push rod and the forming die base. A clamping jaw air cylinder arranged on the front side of the forming die base can enable a needle rod entering the annular gap to be pressed and formed into a rod barrel structure, a pipe sleeve pushing device is arranged on the right side of the forming die base, and the pipe sleeve pushing device can enable a pipe sleeve to be connected to the rod barrel structure in a sleeving mode and can take a formed squid hook pipe blank away from the forming die. And the squid hook tube blanks can be automatically manufactured in batches.

Description

Technical Field

[0001] The invention relates to the technical field of squid hook manufacturing equipment, and in particular to an automatic sleeve device for manufacturing squid hook tube embryos. Background Art

[0002] Squid hook, also known as umbrella hook (such as Fig.12 As shown in the figure, it is installed at the tail of the wooden shrimp lure, and the overall shape is umbrella-shaped. The fish hook is mainly composed of multiple needle-like metals bent into an arc shape and combined together. During the fishing process, the squid attacks with its tentacles and grabs the wooden shrimp lure. After the angler lifts the rod, the fish hook pierces the squid tentacles.

[0003] Before the squid hook is formed, it needs to be made into a tube blank, and then the tube blank is folded to form a hook shape. During the production process of the tube blank, the needle-shaped metal must first be enclosed and pressed into a rod tube structure and then a tube sleeve is put on the outside. Currently, most of the production methods use manual arrangement of needle rods and sleeves, which cannot achieve large-scale automated production, and its efficiency is low, and the yield rate cannot be guaranteed. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In order to overcome the shortcomings of the prior art, an automated casing device for making squid hook tube embryos is now proposed, which can automatically and batch-wise realize the production of squid hook tube embryos.

[0006] (II) Technical solution

[0007] The present invention is achieved through the following technical scheme: The present invention proposes an automated sleeve device for making a squid hook tube embryo, comprising a linear vibrator for conveying a needle rod, a vibration plate for conveying a tube sleeve is arranged on the opposite side of the linear vibrator, a needle rod pushing device is arranged at the end of the linear vibrator, a forming mold is arranged at the end of the needle rod pushing device, the forming mold comprises a forming mold base, a movable positioning push rod is fitted in the gap of the forming mold base, the needle rod pushing device can push a plurality of needle rods into the annular gap between the positioning push rod and the forming mold base, and the needle rods entering the annular gap can be pressed and formed into a rod barrel structure by a clamping claw cylinder arranged on the front side of the forming mold base, a tube sleeve pushing device is arranged on the right side of the forming mold base, the tube sleeve pushing device can sleeve the tube sleeve on the rod barrel structure and can take the formed squid hook tube embryo away from the forming mold.

[0008] Furthermore, the needle bar pushing device includes a first reversing pushing device and a second reversing pushing device, and the pushing directions of the first reversing pushing device are perpendicular to those of the second reversing pushing device.

[0009] Furthermore, a stripping brush is arranged just above the connection between the linear vibrator and the first reversing pushing device, and the stripping brush can be moved up and down by a cylinder.

[0010] Furthermore, the forming die base is provided with a through hole, and the positioning push rod is driven by an electric cylinder and can move horizontally along the through hole.

[0011] Furthermore, a step surface is provided on the positioning push rod.

[0012] Furthermore, the tube sleeve pushing device includes a movable seat capable of moving horizontally, a push rod seat is arranged on the movable seat, a push rod driven by a cylinder is passed through the push rod seat, and a gripper cylinder is arranged on the movable seat to take the formed squid hook tube blank away from the forming mold.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The present invention discloses an automated tube sleeve device for making squid hook tube embryos, which adopts a PLC controller to realize automated control, utilizes a linear vibrator and a vibration plate to respectively convey a needle bar and a tube sleeve, and then utilizes a forming die to cooperate with a positioning push rod and a clamping claw cylinder to complete the encirclement and compression of the needle bar, and finally cooperates with a tube sleeve pushing device to complete the tube sleeve operation, which can complete the automated production of tube embryos in large quantities, improves work efficiency, and saves production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the present invention.

[0017] Figure 2 It is a schematic diagram of the structure of the needle bar pushing device.

[0018] Figure 3 yes Figure 2 Schematic diagram of the top view structure.

[0019] Figure 4 It is a structural schematic diagram of the forming die base.

[0020] Figure 5 It is a schematic structural diagram of the positional relationship between the tube sleeve pushing device and the forming die.

[0021] Figure 6 It is a schematic diagram of the state where the pipe sleeve is located on the pipe sleeve pushing device.

[0022] Figure 7 It is a schematic diagram of the state of the tube sleeve pushing device when the squid hook tube embryo is taken away.

[0023] Figure 8 yes Figure 7 Schematic diagram of the internal state.

[0024] Fig. 9 It is a schematic diagram of the action flow when casing.

[0025] Fig.10 This is a schematic diagram of the squid hook tube embryo structure.

[0026] Fig.11 This is a schematic diagram of the state when the clamping cylinder tightens the needle rod.

[0027] Fig.12 This is a schematic diagram of the structure of a squid hook.

[0028] 1-needle bar; 2-linear vibrator; 3-tube sleeve; 4-needle bar pushing device; 5-forming mold; 6-gripper cylinder; 7-tube sleeve pushing device; 8-squid hook tube embryo; 9-peeling brush; 10-blocking plate; 41-first reversing pushing device; 42-second reversing pushing device; 51-forming mold base; 52-positioning push rod; 71-moving seat; 72-elevator seat; 73-elevator; 74-gripper cylinder. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0030] like Figure 1-Figure 11 The automated tube-sleeving device for making a squid hook tube embryo shown in the figure can enclose a plurality of needle bars 1 into a rod-tube structure and press them, and simultaneously realize the tube-sleeving operation to form a squid hook tube embryo 8 for facilitating the next forming and folding process. The device comprises a workbench, on which a linear vibrator 2 is arranged, the linear vibrator 2 is used to convey the needle bars, a vibration plate (not shown in the figure) for conveying the tube sleeve 3 is arranged on the opposite side of the linear vibrator 2, the vibration plate is connected with a blanking tube groove, a briquetting plate 10 for flattening the needle bars 1 is arranged on the linear vibrator 2, and a needle bar pushing device 4 is arranged on the linear vibrator 2. The end of the linear vibrator 2 includes a first reversing push device 41 and a second reversing push device 42. The pushing directions of the first reversing push device 41 and the second reversing push device 42 are perpendicular. The first reversing push device 41 includes a first push block driven by a cylinder, and the second reversing push device 42 includes a second push block driven by a cylinder. The needle bar 1 enters the first push block through a stripping brush 9 arranged just above the connection between the linear vibrator 2 and the first reversing push device 41, and is then pushed into the molding die 5 at the end of the needle bar push device 4 by the second push block (its moving trajectory is as shown in FIG. 1 ). Figure 3 As shown by the arrow), the stripping brush 9 can move up and down through the cylinder.

[0031] The forming die 5 comprises a forming die base 51, which is provided with a through hole, and a movable positioning push rod 52 is provided in the gap of the through hole. The positioning push rod 52 is driven by an electric cylinder and can move horizontally along the through hole. A step surface 521 is provided on the positioning push rod 52. The clamping claw cylinder 6 provided on the front side of the forming die base 51 can make the needle bar 1 entering the annular gap between the positioning push rod 52 and the forming die base 51 be pressed and formed into a rod barrel structure. A tube sleeve pushing device 7 is provided on the right side of the forming die base 51. The tube sleeve pushing device 7 can sleeve the tube sleeve 3 on the rod barrel structure and can push the formed squid The hook tube blank 8 is taken away from the forming die 5, and the tube sleeve pushing device 7 includes a movable seat 71 which can move horizontally, and a push rod seat 72 is arranged on the movable seat 71. A push rod 73 driven by a cylinder is inserted in the push rod seat 72, and a gripper cylinder 74 for taking the formed squid hook tube blank 8 away from the forming die 5 is arranged on the movable seat 71. The front end of the push rod 73 and the push rod seat 72 form an annular groove for sleeve the tube sleeve 3. The push rod 73 moves through the movable seat 71 to take the tube sleeve 3 away from the blanking tube groove and sleeve it on the annular groove. Slots are provided on both sides of the push rod seat 72, and the two grippers of the gripper cylinder 74 can extend into the slots.

[0032] The present invention discloses an automated tube sleeve device for making a squid hook tube embryo, which uses a PLC controller to realize automated control. The specific working process is as follows: the needle bar 1 is brought into the needle bar pushing device 4 by the linear vibrator 2, the tube sleeve 3 is transported by the vibration plate and connected with the tube sleeve pushing device 7 through the blanking tube groove, the needle bar 1 is moved into the forming mold 5 after reversing, and moves along the annular gap around the positioning push rod 52 to form a rod barrel structure. At this time, the clamping claw cylinder 6 is used to apply pressure so that the needle bars 1 of the rod barrel structure are tightly connected. At the same time, the moving seat 71 moves forward. Fig. 9 As shown, the push rod 73 brings the pipe sleeve 3 into the forming die seat 51 and sleeves it on the outside of the rod barrel structure. When the sleeve connection is completed, the pipe sleeve 3 is located on the right side of the rod barrel structure. In order to move the position of the pipe sleeve 3 to the left, the positioning push rod 52 will move forward so that the step surface 521 contacts the left side of the rod barrel structure and drives the entire rod barrel structure to continue to move to the right, thereby achieving the purpose of moving the position of the pipe sleeve 3 to the left, and part of the rod barrel structure will move and sleeve on the push rod 73. When the positioning push rod 52 stops, the grippers of the gripper cylinder 74 clamp and extend into the notches on both sides of the push rod seat 72 and clamp the part of the rod barrel structure located on the push rod 73. The formed squid hook tube embryo 8 is completely taken out of the forming die seat 51. Finally, the push rod 73 moves backward through the cylinder. At this time, since the two grippers of the gripper cylinder 74 have extended into the notches, the squid hook tube embryo 8 located on the push rod 73 will interfere with it when it moves backward with the push rod 73 (as shown in Figure 2). Figure 7 , Figure 8 The squid hook tube embryo 8 is peeled off and falls, and the casing operation is completed.

[0033] The above-described embodiments are merely descriptions of preferred implementations of the present invention, and are not intended to limit the concept and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by ordinary persons in the art to the technical solution of the present invention should fall within the protection scope of the present invention, and the technical contents for which protection is sought in the present invention have been fully recorded in the claims.

Claims

1. An automated casing device for making squid hook tube embryos, characterized in that: The invention comprises a linear vibrator (2) for conveying a needle bar (1), a vibrating plate for conveying a sleeve (3) is arranged on the opposite side of the linear vibrator (2), a needle bar pushing device (4) is arranged at the end of the linear vibrator (2), a forming die (5) is arranged at the end of the needle bar pushing device (4), the forming die (5) comprises a forming die seat (51), a movable positioning push rod (52) is gap-fitted in the forming die seat (51), and the needle bar pushing device (4) can The invention can push a plurality of needle bars (1) into the annular gap between the positioning push rod (52) and the forming die seat (51); the needle bars (1) entering the annular gap can be pressed and formed into a rod barrel structure by a clamping claw cylinder (6) arranged on the front side of the forming die seat (51); a tube sleeve pushing device (7) is arranged on the right side of the forming die seat (51); the tube sleeve pushing device (7) can sleeve the tube sleeve (3) onto the rod barrel structure and can take the formed squid hook tube embryo (8) away from the forming die (5).

2. The automatic casing device for making squid hook tube embryos according to claim 1 is characterized in that: The needle bar pushing device (4) comprises a first reversing pushing device (41) and a second reversing pushing device (42), wherein the pushing directions of the first reversing pushing device (41) and the second reversing pushing device (42) are perpendicular.

3. The automatic casing device for making squid hook tube embryos according to claim 2 is characterized in that: A stripping brush (9) is arranged directly above the connection between the linear vibrator (2) and the first reversing pushing device (41), and the stripping brush (9) can be moved up and down by a cylinder.

4. The automatic casing device for making squid hook tube embryos according to claim 1 is characterized in that: The molding die base (51) is provided with a through hole, and the positioning push rod (52) is driven by an electric cylinder and can move horizontally along the through hole.

5. The automatic casing device for making squid hook tube embryos according to claim 4 is characterized in that: The positioning push rod (52) is provided with a step surface (521).

6. The automatic casing device for making squid hook tube embryos according to claim 1, characterized in that: The tube sleeve pushing device (7) comprises a movable seat (71) capable of moving horizontally, a push rod seat (72) is arranged on the movable seat (71), a push rod (73) driven by a cylinder is inserted into the push rod seat (72), and a gripper cylinder (74) is arranged on the movable seat (71) for taking the formed squid hook tube blank (8) away from the forming mold (5).

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