Hanging ring water gap separation equipment

Abstract

The utility model discloses a lifting ring water gap separating device which comprises a positioning jig and a stamping die. The stamping die is matched with the positioning jig and located above the positioning jig. The positioning jig comprises a base plate, a positioning seat, two movable clamping plates and two first driving mechanisms. The stamping die comprises a portal frame, a movable frame, a second driving mechanism, a third driving mechanism and a fourth driving mechanism. The first driving mechanism is used for driving the movable clamping plate to move back and forth so as to clamp and loosen a lifting ring workpiece, the second driving mechanism is used for driving the movable frame to move up and down so as to press and loosen the lifting ring workpiece, and the third driving mechanism is matched to drive the lower movable plate so that the abutting block can press leftover materials downwards. And a fourth driving mechanism drives an upper movable plate, so that the abutting column presses the lifting ring on the lifting ring workpiece downwards in two sections, automatic separation of the lifting ring and a water gap is achieved, it can be guaranteed that the lifting ring is intact, and the production efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technology of die casting production and manufacturing, in particular to a hanging ring water outlet separation device. Background Art

[0002] Keychains, also known as keychains, key rings, key chains, key hangers, etc. The materials used to make keychains are generally metal, leather, plastic, rubber, wood, etc. This item is exquisite and small, with ever-changing shapes. It is an everyday item that people carry with them. Keychains are a kind of decorative item hanging on keychains. Keychains come in a variety of shapes, such as cartoon shapes, brand shapes, simulation models, and even CPUs. The materials are generally copper, aluminum, rubber, plastic, etc., mainly zinc alloys with nickel or rhodium plated surfaces and other anti-rust elements. Keychains have become a small gift.

[0003] The ring is one of the main components of the key chain, which is generally made of metal by die-casting. Due to the small size of the ring, a set of die-casting molds can form multiple rings at the same time. After the die-casting mold is opened, multiple rings are connected to the sprue (that is, scraps and main material strips, etc.). Therefore, it is necessary to separate the multiple rings from the sprue.

[0004] In the prior art, the lifting rings are mainly separated from the nozzles manually one by one, which is very inefficient and labor-intensive, increasing labor costs and being detrimental to improving the market competitiveness of products. Therefore, it is necessary to study a solution to solve the above problems. Utility Model Content

[0005] In view of this, the utility model aims to improve the deficiencies of the prior art, and its main purpose is to provide a lifting ring and water outlet separation device, which can effectively solve the problems of low efficiency, labor consumption and high labor cost in the existing manual separation of lifting rings and water outlets.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A hanging ring water outlet separation device comprises a positioning fixture and a stamping die; the stamping die cooperates with the positioning fixture and is located above the positioning fixture;

[0008] The positioning fixture comprises a base plate, a positioning seat, two movable clamping plates and two first driving mechanisms; two material discharge grooves are formed through the upper and lower surfaces of the base plate, and the two material discharge grooves are arranged front and back and extend left and right; the positioning seat is arranged on the upper surface of the base plate and is located between the two material discharge grooves; the movable clamping plates are respectively arranged on the front and back sides of the base plate and can be moved forward and backward, and the two movable clamping plates are respectively located on the front and back sides of the positioning seat; the two first driving mechanisms are arranged on the base plate and drive the two movable clamping plates to move back and forth and respectively approach or move away from the front and back sides of the positioning seat;

[0009] The stamping die includes a gantry, a movable frame, a second driving mechanism, a third driving mechanism and a fourth driving mechanism; the gantry spans the positioning fixture, and the gantry has a crossbeam, which is located directly above the positioning seat; the movable frame can be movably arranged directly below the crossbeam and directly above the positioning fixture, and the movable frame includes an upper connecting plate, a lower connecting plate, a pressing seat, a lower movable plate and an upper movable plate, the lower connecting plate is located directly below the upper connecting plate, and the first guide column is connected between the two ends of the lower connecting plate and the two ends of the upper connecting plate; the pressing seat is fixed to the bottom surface of the lower connecting plate and is aligned with the positioning seat up and down; the two end sleeves of the lower movable plate It is arranged on the corresponding first guide column and moves up and down along the first guide column. A plurality of pressure blocks are arranged on the front and rear sides of the lower movable plate, and a guide hole is opened on each pressure block; the two ends of the upper movable plate are sleeved on the corresponding first guide column and move up and down along the first guide column. The upper movable plate is located above the lower movable plate, and pressure columns are fixed on the front and rear sides of the upper movable plate, and the pressure columns extend downward through the corresponding guide holes; the second driving mechanism is arranged on the cross beam and drives the movable frame to move up and down; the third driving mechanism is arranged on the upper connecting plate and drives the lower movable plate to move up and down; the fourth driving mechanism is arranged on the upper connecting plate and drives the upper movable plate to move up and down.

[0010] As a preferred solution, the positioning seat includes a fixed plate and a floating plate. The fixed plate is fixed on the base plate, and the floating plate can be arranged on the fixed plate to float up and down to play a buffering role to avoid crushing the ring workpiece to be punched.

[0011] As a preferred solution, a guide hole is opened on the fixed plate, and a guide column is fixed on the bottom surface of the floating plate. The guide column is inserted in the guide hole and moves up and down along the guide hole. A pressure spring is arranged on the outer sleeve of the guide column, and the pressure spring prompts the floating plate to move upward. The structure is simple and the up and down floating is smooth and stable.

[0012] As a preferred solution, the two first driving mechanisms are both cylinders with a simple structure.

[0013] As a preferred solution, the second driving mechanism is a hydraulic cylinder, which is fixed at the center of the beam and extends upward, and can provide sufficient pressure.

[0014] As a preferred solution, the third drive mechanism and the fourth drive mechanism are both cylinders, there are two third drive mechanisms and one fourth drive mechanism, one fourth drive mechanism and two third drive mechanisms are arranged side by side on the left and right, and the fourth drive mechanism is located between the two third drive mechanisms. The structure is simple and compact, and the operation is stable and reliable.

[0015] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical solution that:

[0016] The first driving mechanism is used to drive the movable clamp to move back and forth to clamp and loosen the lifting ring workpiece, and the second driving mechanism is used to drive the movable frame to move up and down to tighten and loosen the lifting ring workpiece, and the third driving mechanism is used to drive the lower movable plate so that the pressure block presses down the scraps, and the fourth driving mechanism drives the upper movable plate so that the pressure column presses down the lifting ring on the lifting ring workpiece, and the pressure is performed in two stages, thereby realizing automatic separation of the lifting ring and the water outlet, which can ensure that the lifting ring is intact, effectively improving production efficiency, greatly saving labor, reducing labor costs, and is conducive to improving the market competitiveness of products.

[0017] In order to more clearly illustrate the structural features and functions of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of a preferred embodiment of the utility model;

[0019] Figure 2 It is a three-dimensional schematic diagram of another angle of a preferred embodiment of the utility model;

[0020] Figure 3 It is a three-dimensional schematic diagram of another angle of a preferred embodiment of the utility model;

[0021] Figure 4 It is a cross-sectional view of a preferred embodiment of the utility model.

[0022] Description of the accompanying drawings:

[0023] 10. Positioning fixture 11. Substrate

[0024] 12. Positioning seat 121. Fixing plate

[0025] 122. Floating plate 123. Guide column

[0026] 124, pressure spring 13, movable splint

[0027] 14. First driving mechanism 15. Slide rail

[0028] 101, feed chute 102, guide hole

[0029] 20. Stamping die 21. Gantry

[0030] 211, beam 22, movable frame

[0031] 221, upper connecting plate 222, lower connecting plate

[0032] 223, pressing seat 224, lower movable plate

[0033] 225, upper movable plate 226, first guide post

[0034] 227, pressure block 228, pressure column

[0035] 229, guide column 23, second driving mechanism

[0036] 24. Third driving mechanism 25. Fourth driving mechanism

[0037] 201, guide hole 202, guide hole

[0038] 203. Card slot. DETAILED DESCRIPTION

[0039] Please refer to Figures 1 to 4 As shown, it shows the specific structure of a preferred embodiment of the utility model, including a positioning fixture 10 and a stamping die 20.

[0040] The positioning fixture 10 includes a base plate 11, a positioning seat 12, two movable clamps 13 and two first driving mechanisms 14; two material discharge grooves 101 are formed through the upper and lower surfaces of the base plate 11, and the two material discharge grooves 101 are arranged front to back and extend left to right; the positioning seat 12 is arranged on the upper surface of the base plate 11 and is located between the two material discharge grooves 101; the movable clamps 13 can be movably arranged on the front and back sides of the base plate 11, and the two movable clamps 13 are respectively located on the front and back sides of the positioning seat 12; the two first driving mechanisms 14 are arranged on the base plate 11 and drive the two movable clamps 13 to move back and forth and approach or move away from the front and back sides of the positioning seat 12.

[0041] In this embodiment, the positioning seat 12 includes a fixed plate 121 and a floating plate 122. The fixed plate 121 is fixed on the base plate 11, and the floating plate 122 can be arranged on the fixed plate 121 in a floating manner to play a buffering role to avoid crushing the ring workpiece to be punched. Specifically, a guide hole 102 is opened on the fixed plate 121, and a guide column 123 is fixed on the bottom surface of the floating plate 122. The guide column 123 is inserted in the guide hole 102 and moves up and down along the guide hole 102. The guide column 123 is provided with a pressure spring 124 on the outer sleeve. The pressure spring 124 prompts the floating plate 122 to move upward. The structure is simple and the floating up and down is smooth and stable. The two first driving mechanisms 14 are both cylinders with simple structures. In addition, the left and right surfaces of the base plate 11 are both provided with slide rails 15, and the two slide rails 15 are arranged in parallel on the left and right sides. The movable clamping plate 13 is slidably installed on the slide rails 15, so that the movable clamping plate 13 moves forward and backward more smoothly and accurately.

[0042] The stamping die 20 cooperates with the positioning fixture 10 and is located above the positioning fixture 10 ; the stamping die 20 includes a gantry 21 , a movable frame 22 , a second driving mechanism 23 , a third driving mechanism 24 and a fourth driving mechanism 25 .

[0043] The gantry 21 spans the positioning fixture 10 and has a crossbeam 211 located directly above the positioning seat 12. In this embodiment, the gantry 21 is formed by welding of steel sections. In addition, a guide hole 201 is formed on the crossbeam 211.

[0044] The movable frame 22 can be movably arranged up and down just below the crossbeam 211 and just above the positioning fixture 10. The movable frame 22 includes an upper connecting plate 221, a lower connecting plate 222, a pressing seat 223, a lower movable plate 224 and an upper movable plate 225. The lower connecting plate 222 is located just below the upper connecting plate 221. The two ends of the lower connecting plate 222 and the two ends of the upper connecting plate 221 are connected with a first guide column 226; the pressing seat 223 is fixed on the bottom surface of the lower connecting plate 222 and is aligned with the positioning seat 12 up and down; the lower movable plate 22 The two ends of the upper movable plate 225 are sleeved on the corresponding first guide pillars 226 and move up and down along the first guide pillars 226. The front and rear sides of the lower movable plate 224 are provided with a plurality of pressing blocks 227, and each pressing block 227 is provided with a guide hole 202. The two ends of the upper movable plate 225 are sleeved on the corresponding first guide pillars 226 and move up and down along the first guide pillars 226. The upper movable plate 225 is located above the lower movable plate 224. The front and rear sides of the upper movable plate 225 are fixed with pressing columns 228, and the pressing columns 228 extend downward through the corresponding guide holes 202.

[0045] In this embodiment, the pressing seat 223 is detachably mounted on the bottom surface of the lower connecting plate 222, so that the pressing seat 223 can be replaced as needed. The front and rear sides of the upper movable plate 225 are both recessed with a plurality of slots 203, and the upper ends of the plurality of pressing posts 228 are clamped in the corresponding slots 203, so as to replace the pressing posts 228. In addition, a guide post 229 is fixed on the upper connecting plate 221, and the guide post 229 extends upward and is inserted into the guide hole 201, so that the overall upward and downward movement of the movable frame 22 is more stable and accurate.

[0046] The second driving mechanism 23 is arranged on the cross beam 211 and drives the movable frame 22 to move up and down; the third driving mechanism 24 is arranged on the upper connecting plate 221 and drives the lower movable plate 224 to move up and down; the fourth driving mechanism 25 is arranged on the upper connecting plate 221 and drives the upper movable plate 225 to move up and down. In this embodiment, the second driving mechanism 23 is a hydraulic cylinder, which is fixed at the center of the cross beam 211 and extends upward, and can provide sufficient pressure. The third driving mechanism 24 and the fourth driving mechanism 25 are both cylinders, the third driving mechanism 24 is two, the fourth driving mechanism 25 is one, one fourth driving mechanism 25 and two third driving mechanisms 24 are arranged side by side and spaced apart, and the fourth driving mechanism 25 is located between the two third driving mechanisms 24, the structure is simple, and the operation is stable and reliable. And, the third driving mechanism 24 and the fourth driving mechanism 25 are both fixed on the bottom surface of the upper connecting plate 221.

[0047] The working principle of this embodiment is described in detail as follows:

[0048] First, place the completed die-casting ring workpiece to be separated from the sprue on the positioning seat 12, then start the equipment, and the controller of the equipment (not shown in the figure) controls the two first driving mechanisms 14 to work, and the two first driving mechanisms 14 drive the two movable clamps 13 to move close to the positioning seat 12 to clamp the ring workpiece in the front-to-back direction, then the controller controls the second driving mechanism 23 to work, and the second driving mechanism 23 drives the movable frame 22 to move downward as a whole, so that the pressing seat 223 presses on the ring workpiece, and the main material belt of the ring workpiece is pressed and fixed on the positioning seat 12 by the pressing seat 223, then the controller controls the third driving mechanism 24 to work, and the third driving mechanism 24 drives the lower movable plate 224 to move downward, and the multiple pressing blocks 227 press down the scraps on the ring workpiece, so that the scraps are separated from the ring workpiece, and the separated The scraps fall into the material discharge chute 101 for output, and then, the controller controls the fourth driving mechanism 25 to work, and the fourth driving mechanism 25 drives the upper movable plate 225 to move downward, and the multiple pressure columns 228 press down on each ring on the ring workpiece, so that each ring is separated from the main material belt, and the separated ring falls into the material discharge chute 101 for output, thus completing the water outlet separation operation of the ring, and then, the fourth driving mechanism 25 drives the upper movable plate 225 to reset upward, the third driving mechanism 24 drives the lower movable plate 224 to reset upward, the second driving mechanism 23 drives the movable frame 22 to reset upward as a whole, and the two first driving mechanisms 14 drive the two movable clamps 13 away from the positioning seat 12 to reset, and then the main material belt is removed from the positioning seat 12, and the water outlet separation operation of the ring can be performed on the next ring workpiece as mentioned above.

[0049] The design focus of the utility model is: by utilizing the first driving mechanism to drive the movable clamp to move back and forth to clamp and loosen the lifting ring workpiece, utilizing the second driving mechanism to drive the movable frame to move up and down to clamp and loosen the lifting ring workpiece, and cooperating with the third driving mechanism to drive the lower movable plate, so that the pressure block presses down the scraps, and the fourth driving mechanism drives the upper movable plate, so that the pressure column presses down the lifting ring on the lifting ring workpiece, and the pressure is performed in two stages, thereby realizing the automatic separation of the lifting ring and the water outlet, being able to ensure that the lifting ring is intact, effectively improving the production efficiency, greatly saving labor, reducing labor costs, and being conducive to improving the market competitiveness of products.

[0050] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A hanging ring water outlet separation device, comprising a positioning fixture and a stamping die; the stamping die cooperates with the positioning fixture and is located above the positioning fixture; characterized in that: The positioning fixture comprises a base plate, a positioning seat, two movable clamping plates and two first driving mechanisms; two material discharge grooves are formed through the upper and lower surfaces of the base plate, and the two material discharge grooves are arranged front and back and extend left and right; the positioning seat is arranged on the upper surface of the base plate and is located between the two material discharge grooves; the movable clamping plates are respectively arranged on the front and back sides of the base plate and can be moved forward and backward, and the two movable clamping plates are respectively located on the front and back sides of the positioning seat; the two first driving mechanisms are arranged on the base plate and drive the two movable clamping plates to move back and forth and respectively approach or move away from the front and back sides of the positioning seat; The stamping die includes a gantry, a movable frame, a second driving mechanism, a third driving mechanism and a fourth driving mechanism; the gantry spans the positioning fixture, and the gantry has a crossbeam, which is located directly above the positioning seat; the movable frame can be movably arranged directly below the crossbeam and directly above the positioning fixture, and the movable frame includes an upper connecting plate, a lower connecting plate, a pressing seat, a lower movable plate and an upper movable plate, the lower connecting plate is located directly below the upper connecting plate, and the first guide column is connected between the two ends of the lower connecting plate and the two ends of the upper connecting plate; the pressing seat is fixed to the bottom surface of the lower connecting plate and is aligned with the positioning seat up and down; the two end sleeves of the lower movable plate It is arranged on the corresponding first guide column and moves up and down along the first guide column. A plurality of pressure blocks are arranged on the front and rear sides of the lower movable plate, and a guide hole is opened on each pressure block; the two ends of the upper movable plate are sleeved on the corresponding first guide column and move up and down along the first guide column. The upper movable plate is located above the lower movable plate, and pressure columns are fixed on the front and rear sides of the upper movable plate, and the pressure columns extend downward through the corresponding guide holes; the second driving mechanism is arranged on the cross beam and drives the movable frame to move up and down; the third driving mechanism is arranged on the upper connecting plate and drives the lower movable plate to move up and down; the fourth driving mechanism is arranged on the upper connecting plate and drives the upper movable plate to move up and down.

2. The ring-type water inlet separation device according to claim 1 is characterized in that: The positioning seat comprises a fixed plate and a floating plate. The fixed plate is fixed on the base plate, and the floating plate can be arranged on the fixed plate in an up-and-down floating manner.

3. The hanging ring water outlet separation equipment according to claim 2 is characterized in that: A guide hole is provided on the fixed plate, a guide post is fixed on the bottom surface of the floating plate, the guide post is inserted in the guide hole and moves up and down along the guide hole, a pressure spring is provided on the outer sleeve of the guide post, and the pressure spring forces the floating plate to move upward.

4. The suspension ring water outlet separation device according to claim 1, characterized in that: The two first driving mechanisms are both cylinders.

5. The hanging ring water outlet separation equipment according to claim 1 is characterized in that: The second driving mechanism is a hydraulic cylinder, which is fixed at the center of the beam and extends upward.

6. The suspension ring water outlet separation device according to claim 1, characterized in that: The third drive mechanism and the fourth drive mechanism are both cylinders. There are two third drive mechanisms and one fourth drive mechanism. One fourth drive mechanism and two third drive mechanisms are arranged side by side and spaced apart from each other, and the fourth drive mechanism is located between the two third drive mechanisms.

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