Positioning and punching device for nixie tube shell processing and production

Abstract

The invention belongs to the technical field of punching equipment, and discloses a positioning punching device for nixie tube shell processing and production, the positioning punching device comprises a support frame and a punching mechanism, the support frame comprises an arc-shaped plate and a bottom support, and baffles are symmetrically distributed on the inner side surface of the arc-shaped plate. The workpiece on the first station in the feeding frame is automatically clamped and fixed in the horizontal state, and when the workpiece rotates to communicate with the discharging port, the workpiece is automatically clamped in cooperation with the positioning assembly on the second station, close to the rear side, on the feeding frame, so that the machined and punched workpiece is automatically disengaged; and in the reset process, along with sequential action of the two positioning assemblies on the side face of the feeding assembly, automatic feeding positioning is automatically achieved, so that automatic treatment under continuous punching operation is achieved, automatic feeding, positioning clamping and discharging treatment of batch nixie tube shells are completed, the continuous punching efficiency is high, and the labor intensity of workers is lowered. The use effect is good.

Description

Technical Field

[0001] The invention belongs to the technical field of punching equipment, in particular to a positioning punching device for processing and producing digital tube shells. Background Art

[0002] A digital tube is a semiconductor light-emitting device, which consists of multiple LEDs (light-emitting diodes) arranged in a certain pattern. It can display numbers, letters or symbols. The digital tube shell is a protective layer wrapped around the outside of the digital tube, usually made of plastic. For the processing and production of digital tube shells, it is usually necessary to perform positioning punching for accessing control signals and connecting them to pins.

[0003] The positioning and punching device used for processing and producing digital tube shells in the prior art usually requires loading preparation of the digital tube shells during use, and performs special positioning and fixing operations, and cooperates with the punching mechanism to perform punching processing while maintaining an accurate and stable state. However, the actual positioning and clamping operations are cumbersome, and when punching batches of digital tube shells, it is necessary to repeatedly load, position and clamp each group of workpieces, and cancel the positioning and clamping after processing, and perform stripping processing. The actual punching process of each group of workpieces is relatively complicated, and the continuous punching processing efficiency of batch workpieces is low, and the use effect is not good.

[0004] In addition, after the punching process is completed, the digital tube shell that is removed from the material is randomly removed, and a special collection process needs to be added to collect and stack the removed punched workpieces. The actual special processing operation is cumbersome, the collection and stacking efficiency is low, and the overall punching efficiency is low. Summary of the invention

[0005] The purpose of the present invention is to provide a positioning and punching device for processing and producing a digital tube shell, so as to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a positioning and punching device for processing and producing digital tube shells, comprising a support frame and a punching mechanism, the support frame comprising an arc-shaped plate and a bottom support, baffles are symmetrically distributed on the inner side surface of the arc-shaped plate, a support plate is fixedly provided at one end of the baffle, a feeding assembly is swingably installed between the two support plates, two groups of positioning assemblies are provided on both sides of the feeding assembly, the inner side surface of the baffle is respectively provided with a No. 1 protrusion and a No. 2 protrusion, a control assembly is fixedly provided on the outer side surface of one of the baffles, the control assembly controls the rotation and swing of the feeding assembly, a discharge port is provided on the outer side surface of the support frame, and the discharge is completed when the inner end of the feeding assembly rotates and aligns with the discharge port, the two positioning assemblies on the side surface of the feeding assembly are respectively a front group and a rear group, the No. 1 protrusion is located on the rotation path of the feeding assembly of the front group, the No. 2 protrusion is located on the rotation path of the feeding assembly of the rear group, and the discharge port is obliquely aligned with the No. 2 protrusion.

[0007] Preferably, the feeding assembly includes a feeding frame, a rotating shaft, a gear 1 and a limit stop cover, the rotating shaft is symmetrically fixed on both sides of the feeding frame and rotatably sleeved in the support plate, the gear 1 is fixedly sleeved on the outer surface of a rotating shaft, the limit stop cover is fixed on the top of the feeding frame, and the length of the limit stop cover is smaller than the length of the feeding frame, the limit stop cover is located on the left side of the top of the feeding frame, and the feeding frame swings between the two sets of baffles.

[0008] Preferably, the control component includes a tooth plate, an electric push rod and a push rod No. 1, the tooth plate is meshed with gear 1, the electric push rod is fixedly installed on the outside of the baffle, and the movable end is fixedly connected to the tooth plate and controls the lateral movement of the tooth plate, and the push rod No. 1 is fixedly connected to the left end of the tooth plate.

[0009] Preferably, the positioning assembly includes an assembly cavity, a clamping plate, a connecting rod, a limit plate and a spring. The assembly cavity is opened on the side of the loading frame, the clamping plate is movably sleeved in the assembly cavity, the limit plate is fixedly sleeved in the assembly cavity, one end of the connecting rod movably passes through the limit plate and is fixedly connected to the clamping plate, and the spring is fixedly connected between the clamping plate and the limit plate.

[0010] Preferably, a fixing frame is fixedly provided on the outer side surface of the support frame, the fixing frame is connected to the discharge port, a collecting frame is movably sleeved inside the fixing frame, and a clamping bolt is threadedly sleeved on the front surface of the fixing frame.

[0011] Preferably, the top of the fixed frame is fixedly connected to a fixing frame, the punching mechanism is fixedly installed on the bottom of the fixing frame and is located above the front end of the feeding assembly, and the punching mechanism includes a lifting part and a drill bit, and the lifting part drives the drill bit to move downward and punch holes.

[0012] Preferably, a movable grinding component is tiltedly provided on the top of the collection frame, a connecting component is fixedly provided on the support frame, the connecting component is connected with the movable grinding component, the control component controls the tilting movement of the movable grinding component through the connecting component, and the connecting component is filled with liquid.

[0013] Preferably, the mobile grinding assembly includes a grinding part, a guide rod and a second pushing rod, one end of the guide rod is fixed to the side of the support plate, the grinding part is movably sleeved on the guide rod, the second pushing rod is fixedly connected to the grinding part, and the grinding part includes a grinding motor and a downward grinding block.

[0014] Preferably, the connecting component includes an oblique tube, a transverse tube, an intermediate tube and a second spring, the oblique tube is fixed on the support plate, the transverse tube is fixedly sleeved on the arc plate of the support frame, the intermediate tube is fixedly connected between the oblique tube and the transverse tube, the second spring is located in the oblique tube and fixedly connected to the support plate, the other end of the second spring is fixedly connected to the second push rod, and the transverse tube is sleeved on the outside of the number one push rod.

[0015] The beneficial effects of the present invention are as follows:

[0016] 1. The present invention utilizes a swing-controlled loading component to cooperate with the workpiece under directional sliding to automatically realize automatic unloading after discharging, and cooperates with the blocking and limiting of the arc plate in the support frame to realize the positioning of the workpiece after automatic sliding, and accurately falls on the first station to be punched, and cooperates with the No. 1 protrusion and the No. 2 protrusion on the inner side of the baffle, and uses the positioning component correspondingly arranged on the side of the loading component to automatically clamp and fix the workpiece on the first station of the loading frame in a horizontal state, and when rotating to be connected with the discharge port, cooperate with the positioning component on the second station on the rear side of the loading frame to automatically clamp the workpiece, and automatically disengage the workpiece after processing and punching, realizing automatic loading positioning and stripping processing, and in the resetting process, with the sequential action of the two positioning components on the side of the loading component, automatic feeding positioning is automatically realized, thereby realizing automatic processing under continuous punching operation, completing automatic loading, positioning clamping and discharging processing of batch digital tube shells, and the continuous punching efficiency is high and the use effect is good.

[0017] 2. The present invention reuses the automatic unloading action of the loading component after tilting, cooperates with the inclined discharge port, and detachably installs a collection frame at the discharge port, so that the workpieces after unloading can automatically slide into the collection frame along the discharge port, and in the process of continuous processing and punching, automatic stacking is achieved in the collection frame, while keeping the openings of the stacked workpieces consistent and facing outward, which is convenient for direct penetration of the punching results, and unified transfer and transportation can be achieved by removing the collection frame. The device has continuous and fast loading, positioning and unloading, and can also realize automatic stacking processing, thereby improving the post-processing efficiency after batch processing. It is easy to use and has good application prospects.

[0018] 3. The present invention utilizes the control function of the control component again. After controlling the loading component to rotate and load and unload, and after completing the drilling and automatic stacking, the loading component is pushed to rotate and swing in the opposite direction through the control component. When rotating upward, the No. 1 push rod squeezes the inside of the connecting component. When squeezing the internal solution, the pressure acts on the No. 2 push rod at the other end, thereby pushing the mobile grinding component to slide downward along the top of the collection frame, and uniformly grinding the top of the stacked workpieces, thereby grinding the punched ends of the workpieces to avoid burrs on the aperture ends of the digital tube housing after drilling. The uniform grinding has high efficiency and good effect. By utilizing the effect of automatic positioning stacking, there is no need to add additional positioning arrangements, and batch grinding can be quickly achieved with good use effect and high processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention;

[0020] Figure 2 It is a schematic diagram of the engagement of the feeding component and the control component of the present invention;

[0021] Figure 3 is a schematic diagram of a feeding assembly of the present invention;

[0022] Figure 4 It is a partial cross-sectional view of the feeding assembly of the present invention;

[0023] Figure 5 is a cross-sectional schematic diagram of the support frame of the present invention;

[0024] Figure 6 It is an exploded schematic diagram of the connection component and the control component of the present invention;

[0025] Figure 7 is a cross-sectional schematic diagram of a connecting component of the present invention;

[0026] Figure 8 A schematic diagram of a punching mechanism of the present invention;

[0027] Fig. 9 It is a schematic diagram of the mobile grinding assembly of the present invention.

[0028] In the figure: 1. support frame; 2. baffle; 3. support plate; 4. No. 1 raised part; 5. No. 2 raised part; 6. feeding assembly; 61. feeding frame; 62. rotating shaft; 63. gear 1; 64. limit stop cover; 7. control assembly; 71. tooth plate; 72. electric push rod; 73. No. 1 push rod; 8. positioning assembly; 81. assembly cavity; 82. clamping plate; 83. connecting rod; 84. limit plate; 85. spring 1; 9. discharge port; 10. fixed frame; 11. collection frame; 12. movable grinding assembly; 121. grinding part; 122. guide rod; 123. No. 2 push rod; 13. connecting assembly; 131. oblique tube; 132. horizontal tube; 133. intermediate tube; 134. spring 2; 14. support frame; 15. punching mechanism. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] like Figures 1 to 9 As shown, the embodiment of the present invention provides a positioning and punching device for processing and producing digital tube shells, including a support frame 1 and a punching mechanism 15. The support frame 1 includes an arc-shaped plate and a bottom support. Baffles 2 are symmetrically distributed on the inner side surface of the arc-shaped plate. A support plate 3 is fixedly provided at one end of the baffle 2. A feeding assembly 6 is swingably installed between the two support plates 3. Two groups of positioning assemblies 8 are provided on both sides of the feeding assembly 6. A No. 1 protrusion 4 and a No. 2 protrusion 5 are respectively provided on the inner side surface of the baffle 2. A control assembly 7 is fixedly provided on the outer side surface of one baffle 2. The control assembly 7 controls the feeding assembly 6 to rotate and swing. A discharge port 9 is opened on the outer side surface of the support frame 1. When the inner end of the feeding assembly 6 rotates and aligns with the discharge port 9, the discharge is completed. The two positioning assemblies 8 on the side surface of the feeding assembly 6 are respectively a front group and a rear group. The No. 1 protrusion 4 is located on the rotation path of the feeding assembly 6 of the front group, and the No. 2 protrusion 5 is located on the rotation path of the feeding assembly 6 of the rear group. The discharge port 9 is obliquely aligned with the No. 2 protrusion 5.

[0031] Embodiment 1: When in use, put the digital tube shell to be punched into the internal groove at the right end of the loading component 6, start the control component 7, the electric push rod 72 drives the tooth plate 71 to move horizontally, and drives the gear 63 to rotate a certain angle, keep the loading frame 61 and the discharge port 9 staggered, so that the loading component 6 is tilted and the right end is kept at the top, and continue to put the digital tube shell to be punched into the loading frame 61, the digital tube shell slides down along the inside of the loading frame 61 and completes the stacking, and then start the control component 7 again to push the loading component 6 to rotate back to a horizontal state, and as The feeding frame 61 rotates to a horizontal position, and the positioning assembly 8 located on the front outer side contacts and squeezes the No. 1 protrusion 4 on the inner side of the baffle 2, so that the connecting rod 83 in the positioning assembly 8 is pressed to drive the clamping plate 82 to move and clamp the leftmost digital tube housing in the feeding frame 61, completing the automatic positioning and fixation after reset, starting the punching mechanism 15, and the lifting part drives the drill bit downward to complete the punching. After the punching is completed, the control assembly 7 is started again, and the feeding assembly 6 is pushed to rotate and swing again, and the left end of the feeding frame 61 slides along the arc-shaped inner wall of the support frame 1. When the feeding frame 61 is loaded, the control assembly 7 is started again, and the feeding assembly 6 is pushed to rotate and swing again. The left end of the feeding frame 61 slides along the arc-shaped inner wall of the support frame 1. When the left end of the frame 61 slides to align with the discharge port 9, the positioning component 8 of the rear group on the side of the feeding frame 61 is squeezed with the second protrusion 5, and the corresponding positioning component 8 clamps and fixes the workpiece adjacent to the punched digital tube shell. As the feeding component 6 remains tilted, the digital tube shell after punching slides out along the discharge port 9 and falls into the collection frame 11 along the collection frame 11. Then the feeding component 6 is rotated upward to reset. During the upward reset process, when the left end of the feeding frame 61 is offset from the discharge port 9, the positioning component 8 of the rear group is offset from the second protrusion 5, and the workpiece is taken out. The second workpiece from the left of the loading frame 61 is clamped and fixed, and in the tilted state, the workpiece and other workpieces tilt and slide down synchronously, and the workpiece after sliding down is filled into the first station from the left of the loading frame 61. With the horizontal reset, the positioning component 8 of the front group is pressed again, and the workpiece moved and filled into the first station is automatically clamped and fixed, and the punching mechanism 15 is lowered for the next round of automatic punching, and then continuous batch punching is completed, and the punched digital tube shells are stacked in the collection frame 11, and the collection frame 11 is disassembled to centrally transfer, collect, organize and punched workpieces.

[0032] Firstly, by utilizing the swing-controlled loading component 6 and cooperating with the workpiece under directional sliding, automatic unloading after discharging is automatically realized, and cooperating with the blocking limit of the arc plate in the support frame 1, the positioning of the workpiece after automatic sliding is realized, and it falls accurately on the first station to be punched, and cooperates with the No. 1 protrusion 4 and the No. 2 protrusion 5 on the inner side of the baffle 2, and utilizing the positioning component 8 correspondingly arranged on the side of the loading component 6, the workpiece on the first station in the loading frame 61 is automatically clamped and fixed in a horizontal state, and when rotating to be connected with the discharge port 9, the positioning component 8 on the second station on the rear side of the loading frame 61 is cooperated to automatically clamp the workpiece, and the workpiece after processing and punching is automatically ejected, realizing automatic loading positioning and stripping processing, and in the resetting process, with the sequential action of the two positioning components 8 on the side of the loading component 6, automatic feeding positioning is automatically realized, thereby realizing automatic processing under continuous punching operation, completing automatic loading, positioning clamping and discharging processing of batch digital tube shells, and the continuous punching efficiency is high and the use effect is good.

[0033] In addition, by reusing the automatic material removal action of the loading component 6 after tilting, and cooperating with the inclined discharge port 9, a collection frame 11 is detachably installed at the discharge port 9, so that the workpieces after material removal can automatically slide into the collection frame 11 along the discharge port 9, and in the process of continuous processing and punching, automatic stacking is achieved in the collection frame 11, while keeping the openings of the stacked workpieces consistently facing outward, which is convenient for directly penetrating the punching results, and unified transfer and transportation can be achieved by removing the collection frame 11. The device has continuous and fast loading, positioning and discharging, and can also realize automatic stacking processing, thereby improving the post-processing efficiency after batch processing. It is easy to use and has good application prospects.

[0034] Example 2: After completing the punching and automatic stacking of the digital tube shell, multiple groups of workpieces are stacked obliquely in the collection frame 11, and then the control component 7 reverses to push the tooth plate 71 to move horizontally in the opposite direction, so that the loading component 6 rotates and swings upward, and at this time the control component 7 drives the No. 1 push rod 73 to move horizontally to the left, and further compresses the solution in the connecting component 13, the internal hydraulic pressure rises and acts on the end of the No. 2 push rod 123, pushing the No. 2 push rod 123 to slide along the inclined tube 131, so that the movable grinding component 12 moves along the top of the workpiece in the collection frame 11, starts the grinding part 121, slides obliquely from bottom to top, and grinds the punched end of the top surface of the workpiece to complete the unified grinding.

[0035] First, by utilizing the control function of the control component 7 again, after controlling the loading component 6 to rotate and load and unload, after completing the drilling and automatic stacking, the loading component 6 is pushed to rotate and swing in the opposite direction through the control component 7, and the No. 1 push rod 73 is used to squeeze the inside of the connecting component 13 when rotating upward. When squeezing the internal solution, the pressure acts on the No. 2 push rod 123 at the other end, thereby pushing the mobile grinding component 12 to slide downward along the top of the collection frame 11, and the top of the stacked workpieces is uniformly polished, thereby polishing the punched end of the workpiece to avoid burrs on the aperture end of the digital tube shell after drilling. The unified grinding is efficient and effective, and the effect of automatic positioning stacking is utilized without the need to add additional positioning arrangements, so that batch grinding can be quickly achieved, with good use effect and high processing quality.

[0036] Embodiment 3: The grinding part 121 can be switched to a blower, so that the workpieces stacked in the collecting frame 11 can be uniformly purged under the tilted movement, and the internal residues can be uniformly purged and cleaned in combination with the aperture in the tilted state.

[0037] Among them, the loading assembly 6 includes a loading frame 61, a rotating shaft 62, a gear 63 and a limit stop cover 64. The rotating shaft 62 is symmetrically fixed on both sides of the loading frame 61 and is rotatably sleeved in the support plate 3. The gear 63 is fixedly sleeved on the outer surface of a rotating shaft 62. The limit stop cover 64 is fixed on the top of the loading frame 61, and the length of the limit stop cover 64 is less than the length of the loading frame 61. The limit stop cover 64 is located on the left side of the top of the loading frame 61, and the loading frame 61 swings between the two sets of baffles 2.

[0038] Automatic loading is achieved by utilizing the loading assembly 6, and automatic unloading of the first station and automatic filling and positioning of workpieces at other stations are achieved in the tilted state. The limit stop cover 64 prevents the workpiece from escaping from the loading frame 61, and the position and length arrangement of the limit stop cover 64 ensure that the top of the first station at the left end is unobstructed, and the punching operation is completed smoothly.

[0039] Among them, the control component 7 includes a tooth plate 71, an electric push rod 72 and a push rod No. 1 73. The tooth plate 71 is meshed with the gear 1 63. The electric push rod 72 is fixedly installed on the outer side of the baffle 2, and the movable end is fixedly connected to the tooth plate 71 and controls the lateral movement of the tooth plate 71. The push rod No. 1 73 is fixedly connected to the left end of the tooth plate 71.

[0040] The control component 7 realizes lateral pushing, cooperates with the meshing of the tooth plate 71 and the gear 63, realizes the rotation control of the feeding component 6, and in the subsequent reverse upward rotation, cooperates with the connecting component 13 to control the movement of the mobile grinding component 12 to complete dynamic grinding, and has a dual working condition effect.

[0041] Among them, the positioning component 8 includes an assembly cavity 81, a clamping plate 82, a connecting rod 83, a limit plate 84 and a spring 85. The assembly cavity 81 is opened on the side of the loading frame 61, the clamping plate 82 is movably sleeved in the assembly cavity 81, the limit plate 84 is fixedly sleeved in the assembly cavity 81, one end of the connecting rod 83 movably passes through the limit plate 84 and is fixedly connected to the clamping plate 82, and the spring 85 is fixedly connected between the clamping plate 82 and the limit plate 84.

[0042] The functions of the positioning components 8 are symmetrically distributed and arranged on the first station and the second station of the loading component 6. In cooperation with the No. 1 protrusion 4 and the No. 2 protrusion 5, the workpiece at the first station is automatically clamped in horizontal water to maintain stable positioning and punching. When it is tilted and connected to the discharge port 9, the positioning component 8 on the second station is actuated to only release the workpiece at the first station that has been punched, and at the same time clamp and stabilize the remaining workpieces. When the left end of the loading frame 61 is offset from the discharge port 9 and tilted, the positioning components 8 do not actuate to ensure that after the workpiece at the first station is discharged, the remaining workpieces can slide down to supplement the position, preparing for automatic positioning for the next round of punching.

[0043] A fixing frame 10 is fixedly disposed on the outer side of the support frame 1 , the fixing frame 10 is connected to the discharge port 9 , a collecting frame 11 is movably sleeved inside the fixing frame 10 , and a clamping bolt is threadedly sleeved on the front side of the fixing frame 10 .

[0044] The collecting frame 11 is installed, socketed and positioned by utilizing the fixed frame 10, and the collecting frame 11 is utilized to realize collection and automatic positioning stacking under tilting. The fixed frame 10 has an opening at the top and a sealing at the bottom, which is convenient for adapting to the arrangement of the mobile grinding assembly 12. The collecting frame 11 can be pulled out by tilting, and a notch is provided on the side of the collecting frame 11 near the bottom, which is convenient for utilizing the notch to complete manual material removal.

[0045] Among them, the top of the fixed frame 10 is fixedly connected to the fixing frame 14, the punching mechanism 15 is fixedly installed at the bottom of the fixing frame 14, and is located above the front end of the feeding component 6. The punching mechanism 15 includes a lifting part and a drill bit, and the lifting part drives the drill bit to move downward and punch holes.

[0046] By utilizing the existing punching mechanism 15, multiple holes can be opened, and after descending, the drill bit is driven to rotate by the internal motor to complete the punching operation.

[0047] Among them, a mobile grinding assembly 12 is tilted on the top of the collection frame 11, a connecting assembly 13 is fixed on the support frame 1, and the connecting assembly 13 is connected to the mobile grinding assembly 12. The control assembly 7 controls the tilting movement of the mobile grinding assembly 12 through the connecting assembly 13. The connecting assembly 13 is filled with liquid. The mobile grinding assembly 12 includes a grinding part 121, a guide rod 122 and a second push rod 123. One end of the guide rod 122 is fixed to the side of the support plate 3, the grinding part 121 is movably sleeved on the guide rod 122, and the second push rod 123 is fixedly connected to the support plate 3. On the grinding part 121, the grinding part 121 includes a grinding motor and a downward grinding block, the connecting component 13 includes an inclined tube 131, a transverse tube 132, an intermediate tube 133 and a spring 2 134, the inclined tube 131 is fixed on the support plate 3, the transverse tube 132 is fixedly sleeved on the arc plate of the support frame 1, the intermediate tube 133 is fixedly connected between the inclined tube 131 and the transverse tube 132, the spring 2 134 is located in the inclined tube 131 and is fixedly connected to the support plate 3, the other end of the spring 2 134 is fixedly connected to the No. 2 push rod 123, and the transverse tube 132 is sleeved on the outside of the No. 1 push rod 73.

[0048] By utilizing the tilting movement of the movable grinding component 12, rotational grinding is performed along the top of the stacked workpieces to complete batch grinding processing with high efficiency. The guide rod 122 supports the stable movement of the guiding grinding part 121, and the connecting component 13 realizes hydraulic connection, and utilizes the hydraulic pressure of the internal filling liquid to realize the change of thrust direction.

[0049] The working principle and use process of the present invention are as follows: when in use, the digital tube shell to be punched is placed into the internal groove at the right end of the loading component 6, the control component 7 is started, the electric push rod 72 drives the tooth plate 71 to move horizontally, and drives the gear 63 to rotate a certain angle, so that the loading frame 61 is staggered with the discharge port 9, so that the loading component 6 is tilted and the right end is kept at the top, and the digital tube shell to be punched is continuously put into the loading frame 61, and the digital tube shell slides down along the inside of the loading frame 61 and completes stacking, and then the control component 7 is started again to push the loading component 6 to rotate and rotate to a horizontal state. As the loading frame 61 rotates to a horizontal state, the positioning component 8 located on the front outer side contacts and squeezes the No. 1 protrusion 4 on the inner side of the baffle 2, so that the positioning component The connecting rod 83 in the component 8 is pressed to drive the clamping plate 82 to move and clamp the digital tube housing at the leftmost end of the loading frame 61, complete the automatic positioning and fixation after resetting, start the punching mechanism 15, and the lifting part drives the drill bit downward to complete the punching. After the punching is completed, start the control component 7 again, and push the loading component 6 to rotate and swing again. The left end of the loading frame 61 slides along the arc-shaped inner wall in the support frame 1. When the left end of the loading frame 61 slides to align with the discharge port 9, the positioning component 8 of the rear group on the side of the loading frame 61 is squeezed by the second protrusion 5, and the corresponding positioning component 8 clamps and fixes the workpiece adjacent to the punched digital tube housing. As the loading component 6 keeps tilting, the digital tube housing after punching moves along the discharge port 9 The workpiece slides out and falls into the collection frame 11 along the collection frame 11, and then the feeding component 6 is rotated upward to reset. During the upward reset process, when the left end of the feeding frame 61 is offset from the discharge port 9, the positioning component 8 of the rear group is offset from the second protrusion 5, and the clamping and fixing of the second workpiece from the left of the feeding frame 61 is cancelled. In the tilted state, the workpiece and other workpieces tilt and slide down synchronously, and the workpiece after sliding down is filled into the first station from the left of the feeding frame 61. With the horizontal reset, the positioning component 8 of the front group is pressed again, and the workpiece moved to the first station is automatically clamped and fixed, and the punching mechanism 15 is lowered for the next round of automatic punching, and then the continuous batch punching is completed, and the punched digital tube shells are stacked in the collection frame 11, and the collection frame 1 is disassembled. 1. Collect, organize and punched workpieces for centralized transfer; after the punching and automatic stacking of the digital tube shells are completed, there are multiple groups of workpieces stacked obliquely in the collection frame 11, and then the control component 7 is reversed to push the tooth plate 71 to move in the opposite direction, so that the loading component 6 rotates and swings upward, and at this time, the control component 7 drives the No. 1 push rod 73 to move laterally to the left, and further compresses the solution in the connecting component 13, the internal hydraulic pressure rises and acts on the end of the No. 2 push rod 123, pushing the No. 2 push rod 123 to slide along the inclined tube 131, so that the mobile grinding component 12 moves along the top of the workpiece in the collection frame 11, starts the grinding part 121, slides obliquely from bottom to top, and grinds the punched end of the top surface of the workpiece to complete the unified grinding.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning punching device for processing and producing a digital tube shell, comprising a support frame (1) and a punching mechanism (15), characterized in that: The support frame (1) comprises an arc-shaped plate and a bottom support, baffles (2) are symmetrically distributed on the inner side surface of the arc-shaped plate, a support plate (3) is fixedly provided at one end of the baffle (2), a feeding assembly (6) is swingably installed between the two support plates (3), two groups of positioning assemblies (8) are provided on both sides of the feeding assembly (6), a first protrusion (4) and a second protrusion (5) are respectively provided on the inner side surface of the baffle (2), a control assembly (7) is fixedly provided on the outer side surface of one of the baffles (2), and the control assembly (7) controls The loading assembly (6) rotates and swings, and a discharge port (9) is provided on the outer side surface of the support frame (1). When the inner end of the loading assembly (6) rotates and aligns with the discharge port (9), the discharge is completed. The two positioning assemblies (8) on the side surface of the loading assembly (6) are respectively a front group and a rear group. The No. 1 protrusion (4) is located on the rotation path of the loading assembly (6) of the front group, and the No. 2 protrusion (5) is located on the rotation path of the loading assembly (6) of the rear group. The discharge port (9) is obliquely aligned with the No. 2 protrusion (5).

2. A positioning punching device for processing and producing a digital tube shell according to claim 1, characterized in that: The loading assembly (6) comprises a loading frame (61), a rotating shaft (62), a gear one (63) and a limit stop cover (64); the rotating shaft (62) is symmetrically fixed on both sides of the loading frame (61) and is rotatably sleeved in the support plate (3); the gear one (63) is fixedly sleeved on the outer surface of a rotating shaft (62); the limit stop cover (64) is fixed on the top of the loading frame (61); the length of the limit stop cover (64) is less than the length of the loading frame (61); the limit stop cover (64) is located on the left side of the top of the loading frame (61); and the loading frame (61) swings between the two sets of baffles (2).

3. A positioning punching device for processing and producing a digital tube shell according to claim 2, characterized in that: The control assembly (7) comprises a toothed plate (71), an electric push rod (72) and a first push rod (73); the toothed plate (71) is meshed with a gear 1 (63); the electric push rod (72) is fixedly mounted on the outer side of the baffle (2), and a movable end is fixedly connected to the toothed plate (71) and controls the lateral movement of the toothed plate (71); the first push rod (73) is fixedly connected to the left end of the toothed plate (71).

4. A positioning punching device for processing and producing a digital tube shell according to claim 3, characterized in that: The positioning assembly (8) comprises an assembly cavity (81), a clamping plate (82), a connecting rod (83), a limiting plate (84) and a spring (85); the assembly cavity (81) is opened on the side of the loading frame (61); the clamping plate (82) is movably sleeved in the assembly cavity (81); the limiting plate (84) is fixedly sleeved in the assembly cavity (81); one end of the connecting rod (83) movably passes through the limiting plate (84) and is fixedly connected to the clamping plate (82); and the spring (85) is fixedly connected between the clamping plate (82) and the limiting plate (84).

5. A positioning punching device for processing and producing a digital tube shell according to claim 4, characterized in that: A fixing frame (10) is fixedly provided on the outer side surface of the support frame (1), the fixing frame (10) is communicated with the discharge port (9), a collecting frame (11) is movably sleeved inside the fixing frame (10), and a clamping bolt is threadedly sleeved on the front surface of the fixing frame (10).

6. A positioning punching device for processing and producing a digital tube shell according to claim 5, characterized in that: The top of the fixed frame (10) is fixedly connected to a fixing frame (14), the punching mechanism (15) is fixedly installed at the bottom of the fixing frame (14) and is located above the front end of the loading assembly (6), and the punching mechanism (15) comprises a lifting part and a drill bit, and the lifting part drives the drill bit to move downward and punch holes.

7. A positioning punching device for processing and producing a digital tube shell according to claim 6, characterized in that: A movable grinding component (12) is tiltedly provided on the top of the collecting frame (11); a connecting component (13) is fixedly provided on the supporting frame (1); the connecting component (13) is connected to the movable grinding component (12); the control component (7) controls the tilting movement of the movable grinding component (12) through the connecting component (13); and the connecting component (13) is filled with liquid.

8. A positioning punching device for processing and producing a digital tube shell according to claim 7, characterized in that: The mobile grinding assembly (12) comprises a grinding part (121), a guide rod (122) and a second push rod (123); one end of the guide rod (122) is fixed to the side of the support plate (3); the grinding part (121) is movably sleeved on the guide rod (122); the second push rod (123) is fixedly connected to the grinding part (121); and the grinding part (121) comprises a grinding motor and a downward grinding block.

9. A positioning punching device for processing and producing a digital tube shell according to claim 8, characterized in that: The connecting component (13) comprises an oblique tube (131), a transverse tube (132), an intermediate tube (133) and a second spring (134); the oblique tube (131) is fixed on the support plate (3); the transverse tube (132) is fixedly sleeved on the arc-shaped plate of the support frame (1); the intermediate tube (133) is fixedly connected between the oblique tube (131) and the transverse tube (132); the second spring (134) is located in the oblique tube (131) and is fixedly connected to the support plate (3); the other end of the second spring (134) is fixedly connected to the second push rod (123); and the transverse tube (132) is sleeved on the outside of the first push rod (73).

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