CN110695182A - Ear cutting workstation for oven liner assembly - Google Patents

Abstract

The invention discloses an ear cutting work station for an oven liner assembly, comprising a work table, an inner support mechanism and an ear cutting mechanism; The first support platen and the second support platen, the first cylinder mounting block connected with the first support platen and the second cylinder mounting block connected with the second support platen; the inner support mechanism passes through the second The support platen is connected to it; there are four ear-cutting mechanisms, the first ear-cutting mechanism includes a standard air cylinder, an ear-cutting mechanism slider, an ear-cutting mechanism slide rail and an ear-cutting knife, the standard cylinder is connected with the second cylinder mounting block, and the ear-cutting mechanism The slide rail is connected with the second support platen, the side of the slider of the ear-cutting mechanism is connected with the piston rod of the standard cylinder, the top of the slider of the ear-cutting mechanism is provided with an ear-cutting knife, and the rest of the ear-cutting mechanism are connected with the first ear-cutting mechanism The structure is the same. The invention has the advantages of simple structure, high degree of automation and strong anti-deformation capability.

Description

An ear cutting workstation for oven liner components

technical field

The invention is applicable to the field of cutting, and particularly relates to an ear cutting workstation for an oven liner assembly.

Background technique

In the traditional cutting device, it is usually impossible to realize automatic assembly and cutting action, the production efficiency is low, and the labor cost is large; at the same time, due to the need for manual operation when punching , the assembly gap reserved between the various parts in the cutting device is large, and the uncertainty of the installation position also increases, so that the effect of one-time cutting cannot be guaranteed; and for the welding residual material of the oven liner (Welding ears) cutting, the anti-deformation ability of the cutting device cannot be guaranteed.

SUMMARY OF THE INVENTION

In view of the above-mentioned deficiencies in the prior art, the present invention provides an ear cutting workstation for an oven liner assembly, which has a simple structure, a high degree of automation, and a strong anti-deformation capability.

The technical scheme adopted in the present invention is:

An ear cutting workstation for an oven liner assembly includes a work table, an inner support mechanism and an ear cutting mechanism; the work table comprises a horizontally placed rectangular parallelepiped work table frame, a work table board arranged on the top of the work table frame, A first support platen arranged in parallel above the work platen, a second support platen arranged in parallel above the first support platen, and a first support platen connected to the bottom surface of the first support platen. A cylinder mounting block and a second cylinder mounting block connected to the top surface of the second support platen, the work platen is connected to the first support platen through a vertical plate, and the first support platen is connected to the first support platen through a vertical plate. The vertical plate is connected with the second support platen; the inner support mechanism is arranged through the second support platen, and the inner support mechanism is connected with the second support platen; the ear cutting mechanism includes a first an ear-cutting mechanism, a second ear-cutting mechanism, a third ear-cutting mechanism and a fourth ear-cutting mechanism, the first ear-cutting mechanism includes a standard air cylinder, an ear-cutting mechanism slider, an ear-cutting mechanism slide rail and an ear-cutting knife. The standard air cylinder is connected to one side of the second air cylinder mounting block, the standard air cylinder is arranged above the second support platen, and the slide rail of the ear cutting mechanism is connected to the top of the second support platen, The length direction of the sliding rail of the ear-cutting mechanism is consistent with the length direction of the workbench, the sliding block of the ear-cutting mechanism is arranged to cover the sliding rail of the ear-cutting mechanism, and the sliding block of the ear-cutting mechanism faces the A vertical side of the standard cylinder is connected with the piston rod of the standard cylinder, the top surface of the slider of the ear cutting mechanism is provided with the ear cutting knife, the second ear cutting mechanism, the third ear cutting mechanism and the third ear cutting mechanism are provided. The four ear-cutting mechanisms have the same structure as the first ear-cutting mechanism. The second ear-cutting mechanism and the first ear-cutting mechanism are mirrored on both sides of the cylinder mounting block. The ear-cutting mechanism and the fourth ear-cutting mechanism are mirror images arranged on both sides of the first cylinder mounting block below the first support platen, and the first ear-cutting mechanism is arranged opposite to the third ear-cutting mechanism, The second ear-cutting mechanism is opposite to the fourth ear-cutting mechanism.

In the initial state, the piston rod of the standard cylinder is in the retracted state, and the robotic arm places the inner bladder into the outer peripheral sides of the first support platen and the second support platen from top to bottom, and then the inner support mechanism moves toward the outer circumference of the second support platen. The four corners of the inner tank protrude out to fix the inner tank and play a limiting role. The standard cylinder of the ear cutting mechanism acts, and the piston pushes the slider of the ear cutting mechanism and the ear cutting knife to cut the welding surplus material on the top of the inner tank.

Preferably, the inner support mechanism comprises an inner support mechanism cylinder, a first inner support mechanism component, a second inner support mechanism component, a third inner support mechanism component and a fourth inner support mechanism component, and the first inner support mechanism component , The second inner support mechanism component, the third inner support mechanism component and the fourth inner support mechanism component are all arranged below the second support platform and connected with the piston rod of the inner support mechanism cylinder. The inner support mechanism The cylinder is arranged through the second support platen, the inner support mechanism cylinder is connected with the second support platen, and the first inner support mechanism assembly includes an inner support mechanism slide rail, an inner support mechanism slider and an inner support mechanism. The support mechanism buffer block, the inner support mechanism slide rail is connected with the bottom surface of the second support platform, the inner support mechanism slider is arranged to cover the inner support mechanism slide rail, and the inner support mechanism slider A vertical side facing the inner support mechanism cylinder is connected with the piston rod of the inner support mechanism cylinder through a connecting rod, and the other vertical side surface of the inner support mechanism slider away from the inner support mechanism cylinder is provided with The inner support mechanism buffer block.

In the initial state, the piston rod of the cylinder of the inner support mechanism is in an extended state, and the connecting rod connecting the slider and the piston rod forms a certain angle with the horizontal plane. When the mechanical arm places the inner tank on the outer circumference of the inner support mechanism When it is on the side, the piston rod is retracted until it is in the same horizontal plane as the slider, and the connecting rod is parallel to the horizontal plane. The inner support mechanism is driven by an inner support mechanism cylinder, and the equipment is simplified while synchronizing each component by means of simple mechanical transmission.

Preferably, the first ear cutting mechanism further comprises a buffer block and a disc spring, one end of the disc spring is connected to a vertical side of the slider of the ear cutting mechanism away from the standard cylinder, and the disc spring is The other end is connected with the buffer block arranged under the ear cutter.

When the ear cutting mechanism cuts the welding residual material, the buffer block will first press against the inner tank part, and the ear cutting knife will move again to cut the welding residual material. The buffer block is arranged in this way, which can prevent the ear cutting knife from moving too much to cut the inner liner, and can also resist the inner liner to prevent the inner liner from being deformed during the ear cutting process.

Further preferably, the ear cutting workstation of the oven liner assembly further includes a pressing and holding mechanism, and the pressing and holding mechanism includes a corner pressing cylinder and a buffer block of the pressing mechanism, and the corner pressing cylinder is arranged on the second support. On the top surface of the platen, the buffer block of the pressing mechanism is connected with the pressing arm of the corner pressing cylinder.

After the mechanical arm puts down the inner tank and the inner support mechanism extends outward, the pressing arm of the pressing cylinder at the corner originally set parallel to the side wall of the inner tank rotates until it is perpendicular to the inner wall, and then is pressed down by the piston rod of the corner pressing cylinder. , drive the pressing arm and the buffer block of the pressing and holding mechanism, press the inner tank on the worktable in the vertical direction, and then perform the ear-cutting action. The inner support mechanism is only used for positioning in the horizontal direction, and the addition of the pressing mechanism can enhance the positioning ability originally relying on its own weight in the vertical direction.

Further preferably, the ear cutting work station of the oven liner assembly further includes an outer support mechanism, the outer support mechanism includes a first outer support mechanism and a second outer support mechanism, and the first outer support mechanism includes a double piston rod cylinder. , the first slide rail linkage assembly, the second slide rail linkage assembly, the vertical slide rail mounting frame and the horizontal slide rail mounting frame, the vertical slide rail installation frame is erected on the top surface of the worktable, and the The horizontal slide rail installation is erected on the side of the vertical slide rail installation frame facing the ear cutting mechanism, the horizontal slide rail installation frame is connected with the vertical slide rail installation frame through a vertical plate, and the double piston The rod cylinder is connected to the side of the vertical slide rail mounting frame facing the ear cutting mechanism, and the double-piston rod cylinder is arranged vertically; The vertical slide rail on one side of the vertical slide rail mounting frame facing the ear cutting mechanism, the vertical slide block arranged to cover the vertical slide rail, and the vertical slide rail arranged on the top surface of the horizontal slide rail mounting frame A horizontal slide rail whose length direction is consistent with the length direction of the slide rail of the ear-cutting mechanism, a horizontal slider set covering the horizontal slide rail, and a side of the horizontal slide block facing the ear-cutting mechanism The outer support mechanism buffer block, the vertical slider is connected with the piston rod at the top of the double piston rod cylinder, the vertical slider is connected with the horizontal slider through a connecting rod, and the outer support mechanism buffers The block is opposite to the buffer block of the inner support mechanism, and the top surface of the buffer block of the outer support mechanism and the buffer block of the inner support mechanism are on the same plane; the second slide rail link assembly and the first slide The rail connecting rod assembly has the same structure, the second sliding rail connecting rod assembly is connected with the piston rod at the bottom end of the double piston rod cylinder, and the second sliding rail connecting rod assembly and the first sliding rail connecting rod assembly are in the same shape. The mirror images are arranged on the upper and lower sides of the horizontal slide rail mounting frame; the second outer support mechanism has the same structure as the first outer support mechanism, and the second outer support mechanism and the first outer support mechanism are in the same structure. Mirror images are provided on both sides of the ear-cutting mechanism.

After the inner support mechanism and the pressing mechanism act, the piston rods on both sides of the double-piston rod cylinder extend out, which drives the vertical slide block of the first slide rail connecting rod assembly to rise, and the connecting rod and the vertical slide block rise through the connecting rod. The horizontal sliding block connected to the block and the buffer block of the outer support mechanism move toward the ear cutting mechanism, and the second sliding rail linkage assembly moves toward the ear cutting mechanism in the same way, supporting the inner tank from the outside of the inner tank, and the second outer support mechanism from the outer side of the inner tank. The other side of the inner bladder supports the inner bladder. In the process of ear cutting, the buffer block and the outer support mechanism of the ear cutting mechanism support the cutting part from the inner and outer sides respectively, so as to prevent the welding residual material to be cut from bending to the inner or outer side, resulting in insufficient cutting accuracy.

Further preferably, the ear cutting workstation of the oven liner assembly further includes an oil pressurization system, the oil pressurization system is connected to the first ear cutting mechanism, and the oil pressurization system is connected to the first ear cutting mechanism. The second trimming mechanism is connected, the oil pressurizing system is connected with the third trimming mechanism, and the oil pressurizing system is connected with the fourth trimming mechanism.

The oil pressurization system pressurizes the ear-cutting mechanism to enhance the cutting power of the ear-cutting mechanism.

Further preferably, the ear cutting workstation of the oven liner assembly further includes a photoelectric induction device.

When the photoelectric sensing device detects that the robotic arm has placed the inner bladder and is in the installed state, the ear-cutting workstation will start to act. The photoelectric induction device can increase the automation degree of the workstation.

The beneficial effects of the present invention include:

1. In the initial state, the piston rod of the standard cylinder is in the retracted state, and the robotic arm places the inner tank into the outer peripheral side of the first support platen and the second support platen from top to bottom, and then the inner support The mechanism protrudes to the four corners of the inner tank, fixes the inner tank, and plays a limiting role. The standard cylinder of the ear cutting mechanism acts, and the piston pushes out the slider of the ear cutting mechanism and the ear cutting knife, and cuts the welding surplus material on the top of the inner tank.

2. In the initial state, the piston rod of the cylinder of the inner support mechanism is in an extended state, and the connecting rod connecting the slider and the piston rod forms a certain angle with the horizontal plane. When the mechanical arm places the inner tank on the inner support mechanism When the outer circumference side of the inner support mechanism is retracted, the piston rod is retracted until it is in the same horizontal plane as the slider, and the connecting rod is parallel to the horizontal plane. The inner support mechanism is driven by an inner support mechanism cylinder, and the equipment is simplified while synchronizing each component by means of simple mechanical transmission.

3. When the ear cutting mechanism cuts the welding residual material, the buffer block will first press against the inner tank part, and the ear cutting knife will move again to cut the welding residual material. The buffer block is arranged in this way, which can prevent the ear cutting knife from moving too much to cut the inner liner, and can also resist the inner liner to prevent the inner liner from being deformed during the ear cutting process.

4. After the mechanical arm puts down the inner tank and the inner support mechanism extends outwards, the corner originally set parallel to the side wall of the inner tank presses down the pressure arm of the cylinder and rotates until it is perpendicular to the inner wall, and then presses the piston rod of the cylinder down by the corner. Press down, drive the pressing arm and the buffer block of the pressing and holding mechanism, press the inner bladder vertically on the worktable, and then perform the ear cutting action. The inner support mechanism is only used for positioning in the horizontal direction, and the addition of the pressing mechanism can enhance the positioning ability originally relying on its own weight in the vertical direction.

5. After the inner support mechanism and the pressing mechanism are actuated, the piston rods on both sides of the double piston rod cylinder extend out, which drives the vertical slider of the first slide rail connecting rod assembly to rise. The horizontal slider connected with the straight slider and the buffer block of the outer support mechanism move toward the ear-cutting mechanism, and the second sliding rail link assembly moves toward the ear-cutting mechanism in the same way, supporting the inner tank from the outside of the inner tank, and the second outer support The mechanism supports the inner bladder from the other side of the inner bladder. In the process of ear cutting, the buffer block and the outer support mechanism of the ear cutting mechanism support the cutting part from the inner and outer sides respectively, so as to prevent the welding residual material to be cut from bending to the inner or outer side, resulting in insufficient cutting accuracy.

6. The oil pressurization system pressurizes the ear cutting mechanism to enhance the cutting power of the ear cutting mechanism.

7. When the photoelectric sensing device detects that the robotic arm has been placed in the inner tank and is in the installed state, the ear cutting workstation will start to operate. The photoelectric induction device can increase the automation degree of the workstation.

Description of drawings

1 is a schematic diagram of an ear cutting workstation of an oven liner assembly according to Embodiment 1 of the present invention;

2 is a front view of an ear cutting workstation of an oven liner assembly according to Embodiment 1 of the present invention;

3 is a right side view of an ear cutting workstation of an oven liner assembly according to Embodiment 1 of the present invention;

4 is a schematic diagram of a workbench in Embodiment 1 of the present invention;

5 is a front view of a workbench in Embodiment 1 of the present invention;

6 is a right side view of the workbench in Embodiment 1 of the present invention;

7 is a schematic diagram of the ear cutting mechanism in Embodiment 1 of the present invention;

8 is a front view of the ear-cutting mechanism in Embodiment 1 of the present invention;

9 is a left side view of the ear-cutting mechanism in Embodiment 1 of the present invention;

10 is a schematic diagram of the inner support mechanism in Embodiment 2 of the present invention;

Fig. 11 is the enlarged view of A area in Fig. 7;

12 is a schematic diagram of the pressing mechanism in Embodiment 4 of the present invention;

13 is a schematic diagram of an ear cutting workstation of an oven liner assembly according to Embodiment 4 of the present invention;

14 is a schematic diagram of the first outer support mechanism in Embodiment 5 of the present invention;

15 is a schematic diagram of an ear cutting workstation of an oven liner assembly according to Embodiment 5 of the present invention.

Reference number:

1-workbench, 11-workbench, 12-workbench, 13-first support plate, 14-second support plate, 15-first cylinder mounting block, 16-second cylinder mounting block, 2 -Inner support mechanism, 21-Inner support mechanism cylinder, 22-First inner support mechanism assembly, 222-Inner support mechanism slide rail, 223-Inner support mechanism slider, 224-Inner support mechanism buffer block, 23-Second inner support mechanism Support mechanism assembly, 24-third inner support mechanism assembly, 25-fourth inner support mechanism assembly, 3-ear trimming mechanism, 31-first trimming mechanism, 311-standard cylinder, 312-ear trimming mechanism slider, 313 -Ear trimming mechanism slide rail, 314-Ear trimming knife, 315-Buffer block, 316-Disc spring, 32-Second ear trimming mechanism, 33-Third trimming mechanism, 34-Fourth trimming mechanism, 4-Pressure Holding mechanism, 41-corner pressing cylinder, 42-pressing mechanism buffer block, 5-external support mechanism, 51-first external support mechanism, 511-double piston rod cylinder, 512-first slide rail connecting rod assembly, 5121 -Vertical slide rail, 5122-Vertical slide rail, 5123-Horizontal slide rail, 5124-Horizontal slide rail, 5125- External support mechanism buffer block, 513-Second slide rail linkage assembly, 514-Vertical slide rail installation frame, 515-horizontal slide rail mounting frame, 52-second external support mechanism.

Detailed ways

The technical solutions of the present invention will be described in detail below with reference to the embodiments and the accompanying drawings.

Example 1:

As shown in Figures 1 to 9, an ear cutting workstation for an oven liner assembly includes a workbench 1, an inner support mechanism 2 and an ear cutting mechanism 3; the workbench 1 includes a horizontally placed cuboid workbench frame 11, a set The worktable 12 on the top of the worktable 11 , the first support table 13 arranged in parallel above the worktable 12 , the second support table 14 arranged in parallel above the first support table 13 , and the first support table 14 . A first cylinder mounting block 15 connected to the bottom surface of the support platen 13 and a second cylinder mounting block 16 connected to the top surface of the second support platen 14 , the work platen 12 passes through the vertical plate and the first support platen 13 Connection, the first support platen 13 is connected with the second support platen 14 through the vertical plate; the inner support mechanism 2 is set through the second support platen 14, and the inner support mechanism 2 is connected with the second support platen 14; the ear cutting mechanism 3. It includes a first ear trimming mechanism 31, a second ear trimming mechanism 32, a third ear trimming mechanism 33 and a fourth ear trimming mechanism 34. The first ear trimming mechanism 31 includes a standard cylinder 311, an ear trimming mechanism slider 312, an ear trimming mechanism The mechanism slide rail 313 and the ear cutting knife 314, the standard cylinder 311 is connected to one side of the second cylinder mounting block 16, the standard cylinder 311 is arranged above the second support platen 14, the ear cutting mechanism slide rail 313 and the second support platen 14 The length direction of the ear-cutting mechanism slide rail 313 is consistent with the length direction of the workbench 11 , the ear-cutting mechanism slider 312 is arranged to cover the ear-cutting mechanism slide rail 313 , and the ear-cutting mechanism slider 312 faces the standard cylinder 311 A vertical side of the ear-cutting mechanism is connected with the piston rod of the standard cylinder 311, the top surface of the ear-cutting mechanism slider 312 is provided with an ear-cutting knife 314, the second ear-cutting mechanism 32, the third ear-cutting mechanism 33 and the fourth ear-cutting mechanism 34 All have the same structure as the first ear-cutting mechanism 31, the second ear-cutting mechanism 32 and the first ear-cutting headphone are arranged in a mirror image on both sides of the cylinder mounting block, and the third ear-cutting mechanism 33 and the fourth ear-cutting mechanism 34 are mirrored. On both sides of the first cylinder mounting block 15 below the first support platen 13 , the first ear-cutting mechanism 31 and the third ear-cutting mechanism 33 are arranged opposite to each other, and the second ear-cutting mechanism 32 and the fourth ear-cutting mechanism 34 are arranged opposite to each other. .

In the initial state, the piston rod of the standard air cylinder 311 is in the retracted state, and the robotic arm places the inner container into the outer peripheral sides of the first support platen 13 and the second support platen 14 from top to bottom, and then the inner support mechanism 2 moves toward the inner container. The four corners of the ear-cutting mechanism stick out to fix the inner tank and play a limiting role. The standard cylinder 311 of the ear-cutting mechanism 3 moves, and the piston pushes out the ear-cutting mechanism slider 312 and the ear-cutting knife 314 to cut the welding residual material on the top of the inner tank.

Example 2:

As shown in Figure 1, Figure 2, Figure 3 and Figure 10, on the basis of Embodiment 1, the inner support mechanism 2 includes an inner support mechanism cylinder 21, a first inner support mechanism assembly 22, a second inner support mechanism assembly 23, The third inner support mechanism component 24 and the fourth inner support mechanism component 25, the first inner support mechanism component 22, the second inner support mechanism component 23, the third inner support mechanism component 24 and the fourth inner support mechanism component 25 are all located in The lower part of the second support platen 14 is connected with the piston rod of the inner support mechanism cylinder 21 , the inner support mechanism cylinder 21 is arranged through the second support platen 14 , and the inner support mechanism cylinder 21 is connected with the second support platen 14 . The inner support mechanism assembly 22 includes an inner support mechanism slide rail 222, an inner support mechanism slider 223 and an inner support mechanism buffer block 224. The inner support mechanism slide rail 222 is connected to the bottom surface of the second support platform 14, and the inner support mechanism slider 223 Covering the inner support mechanism slide rail 222 is provided, a vertical side of the inner support mechanism slider 223 facing the inner support mechanism cylinder 21 is connected with the piston rod of the inner support mechanism cylinder 21 through a connecting rod, and the inner support mechanism slider 223 is far away from the piston rod of the inner support mechanism. The other vertical side surface of the inner support mechanism cylinder 21 is provided with an inner support mechanism buffer block 224 .

In the initial state, the piston rod of the inner support mechanism cylinder 21 is in the extended state, and the connecting rod connecting the inner support mechanism slider 223 and the piston rod forms a certain angle with the horizontal plane, that is, the inner support mechanism slider 223 and the piston rod are at a certain angle. The horizontal distance between them is the smallest. When the robotic arm places the inner bladder on the outer peripheral side of the inner support mechanism 2, the piston rod retracts until it is in the same horizontal plane as the inner support mechanism slider 223. At this time, the connecting rod is parallel to the horizontal plane, that is, The distance in the horizontal direction between the inner support mechanism slider 223 and the piston rod is the largest, and the inner support mechanism slider 223 and the inner support mechanism buffer block 224 protrude to the four corners of the inner tank to fix the position of the inner tank. The inner support mechanism 2 is driven by an inner support mechanism cylinder 21 , which simplifies the equipment while synchronizing the components by means of simple mechanical transmission.

Example 3:

As shown in FIGS. 7 and 11 , on the basis of Embodiment 1, the first ear cutting mechanism 31 further includes a buffer block 315 and a disc spring 316 , one end of the disc spring 316 is far from the standard cylinder 311 of the slider 312 of the ear cutting mechanism The other end of the disc spring 316 is connected with the buffer block 315 arranged under the ear cutter 314 .

When the ear cutting mechanism 3 cuts the welding residual material, the buffer block 315 will first press against the inner tank part, and the ear cutting knife 314 will act again to cut the welding residual material. Setting the buffer block 315 in this way can prevent the ear cutting knife 314 from moving too much and cut the inner bladder, and can also resist the inner bladder to prevent the inner bladder from being deformed during the ear cutting process.

Example 4:

As shown in Figure 4, Figure 12 and Figure 13, on the basis of Embodiment 3, the ear cutting workstation of the oven liner assembly also includes a pressing mechanism 4, which includes a corner pressing cylinder 41 and a buffering mechanism for pressing Block 42 , the corner pressing cylinder 41 is disposed on the top surface of the second support platen 14 with the rear cover facing downward, and a buffer block 42 of a pressing mechanism is provided under the pressing arm of the corner pressing cylinder 41 .

After the manipulator lowers the inner tank and the inner support mechanism 2 extends outward, the pressing arm of the cylinder 41 is pressed down at the corner originally parallel to the side wall of the inner tank to rotate until it is perpendicular to the inner wall, and then the piston of the cylinder 41 is pressed down by the corner. The rod is pressed down to drive the pressing arm and the buffer block 42 of the pressing and holding mechanism to press the inner bladder vertically on the worktable 12, and then perform the ear cutting action. The inner support mechanism 2 is only used for positioning in the horizontal direction, and the addition of the pressing mechanism 4 can enhance the positioning ability originally relying on its own weight in the vertical direction.

Example 5:

As shown in Figures 1-9, Figures 14 and 15, on the basis of Embodiment 4, the ear cutting workstation of the oven liner assembly further includes an outer support mechanism 5, and the outer support mechanism 5 includes a first outer support mechanism 51 and a first outer support mechanism 51. Two external support mechanisms 52, the first external support mechanism 51 includes a double piston rod cylinder 511, a first slide rail link assembly 512, a second slide rail link assembly 513, a vertical slide rail mounting frame 514 and a horizontal slide rail mounting frame 515, the vertical slide rail mounting frame 514 is arranged on the top surface of the work table 12, the horizontal slide rail mounting frame 515 is arranged on the side of the vertical slide rail mounting frame 514 facing the ear cutting mechanism 3, the horizontal slide rail mounting frame 515 The vertical plate is connected with the vertical slide rail mounting frame 514, the double piston rod cylinder 511 is connected with the side of the vertical slide rail mounting frame 514 facing the ear cutting mechanism 3, and the double piston rod cylinder 511 is arranged vertically; the first slide rail The connecting rod assembly 512 includes a vertical sliding rail 5121 vertically disposed on the side of the vertical sliding rail mounting frame 514 facing the ear cutting mechanism 3 in the longitudinal direction, a vertical sliding block 5122 arranged to cover the vertical sliding rail 5121, The horizontal slide rail 5123 arranged on the top surface of the horizontal slide rail mounting frame 515 and the length direction of the ear cutting mechanism slide rail 313 is the same as that of the horizontal slide rail 5123, the horizontal slide rail 5124 and the horizontal slide rail 5124. The outer support mechanism buffer block 5125 facing one side of the ear cutting mechanism 3, the vertical sliding block 5122 is connected with the piston rod at the top of the double piston rod cylinder 511, the vertical sliding block 5122 is connected with the horizontal sliding block 5124 through the connecting rod, the external The support mechanism buffer block 5125 is arranged opposite to the inner support mechanism buffer block 224, the outer support mechanism buffer block 5125 and the top surface of the inner support mechanism buffer block 224 are on the same plane; the second slide rail link assembly 513 is connected to the first slide rail The rod assembly 512 has the same structure, the second sliding rail connecting rod assembly 513 is connected to the piston rod at the bottom end of the double piston rod cylinder 511, and the second sliding rail connecting rod assembly 513 and the first sliding rail connecting rod assembly 512 are mirror images arranged horizontally. The upper and lower sides of the slide rail mounting frame 515; the second external support mechanism 52 and the first external support mechanism 51 have the same structure, and the second external support mechanism 52 and the first external support mechanism 51 are mirror images provided on two sides of the ear cutting mechanism 3 side.

After the inner support mechanism 2 and the pressing mechanism 4 act, the piston rods on both sides of the double piston rod cylinder 511 extend out, which drives the vertical slider 5122 of the first slide rail connecting rod assembly 512 to rise, and the vertical slider 5122 of the first slide rail connecting rod assembly 512 rises through the connecting rod and the vertical slider. The horizontal slider 5124 and the buffer block 5125 of the outer support mechanism connected to 5122 move toward the ear-cutting mechanism 3, and the second sliding rail link assembly 513 moves toward the ear-cutting mechanism 3 in the same way, supporting the inner tank from the outside of the inner tank. Two outer support mechanisms 52 support the inner bladder from the other side of the inner bladder. During the ear cutting process, the buffer block 315 of the ear cutting mechanism 3 and the outer support mechanism 5 respectively support the cutting part from the inner and outer sides to prevent the welding residual material to be cut from bending inward or outward, resulting in insufficient cutting precision.

Example 6:

On the basis of Embodiment 5, the ear cutting workstation of the oven liner assembly further includes an oil pressurization system 6, which is connected to the first ear cutting mechanism 31, and the oil pressurization system 6 is connected to the second cutting mechanism. The lug mechanism 32 is connected, the oil pressurization system 6 is connected with the third lug mechanism 33 , and the oil pressurization system 6 is connected with the fourth lug mechanism 34 .

The oil pressurization system 6 pressurizes the ear cutting mechanism 3 to enhance the cutting power of the ear cutting mechanism 3 .

Example 7:

On the basis of Embodiment 6, the ear cutting workstation of the oven liner assembly further includes a photoelectric induction device.

When the photoelectric sensing device detects that the robotic arm has placed the inner liner and is in the installed state, the ear cutting workstation will start to operate. Photoelectric induction devices can increase the degree of automation of the workstation.

The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and the descriptions in the above-mentioned embodiments and the description are only to illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have Various changes and modifications fall within the scope of the claimed invention.

Claims (7)

1. An ear-cutting workstation for an oven liner assembly, characterized in that it comprises a workbench, an inner support mechanism and an ear-cutting mechanism; the workbench comprises a horizontally placed cuboid-shaped workbench, a The top worktable, the first supporting tabletop arranged in parallel above the worktable, the second supporting tabletop parallelly arranged above the first supporting tableboard, and the first supporting table The first cylinder mounting block connected with the bottom surface of the plate and the second cylinder mounting block connected with the top surface of the second support platen, the work platen is connected with the first support platen through the vertical plate, so The first support platen is connected with the second support platen through a vertical plate; the inner support mechanism is arranged through the second support platen, and the inner support mechanism is connected with the second support platen; The ear trimming mechanism includes a first ear trimming mechanism, a second ear trimming mechanism, a third ear trimming mechanism and a fourth ear trimming mechanism, and the first ear trimming mechanism includes a standard air cylinder, an ear trimming mechanism slider, and an ear trimming mechanism. Slide rail and ear cutting knife, the standard cylinder is connected with one side of the second cylinder mounting block, the standard cylinder is arranged above the second support platen, the ear cutting mechanism slide rail is connected with the second cylinder The top of the support platen is connected, the length direction of the sliding rail of the ear-cutting mechanism is consistent with the length direction of the workbench, and the sliding block of the ear-cutting mechanism is arranged to cover the sliding rail of the ear-cutting mechanism. A vertical side of the mechanism slider facing the standard cylinder is connected with the piston rod of the standard cylinder, the top surface of the slider of the ear-cutting mechanism is provided with the ear-cutting knife, the second ear-cutting mechanism, The structure of the third ear-cutting mechanism and the fourth ear-cutting mechanism is the same as that of the first ear-cutting mechanism, and the second ear-cutting mechanism and the first ear-cutting mechanism are mirrored on two sides of the cylinder mounting block. On the side, the third ear trimming mechanism and the fourth ear trimming mechanism are mirrored on both sides of the first cylinder mounting block below the first support platen, and the first ear trimming mechanism and the third ear trimming mechanism are mirror images. The ear-cutting mechanisms are arranged oppositely, and the second ear-cutting mechanism and the fourth ear-cutting mechanism are arranged oppositely. 2 . The ear-cutting workstation of an oven liner assembly according to claim 1 , wherein the inner support mechanism comprises an inner support mechanism cylinder, a first inner support mechanism assembly, a second inner support mechanism assembly, a second inner support mechanism assembly, and a second inner support mechanism assembly. 3 . Three inner support mechanism components and a fourth inner support mechanism component, the first inner support mechanism component, the second inner support mechanism component, the third inner support mechanism component and the fourth inner support mechanism component are all arranged on the second support The bottom of the platen is connected with the piston rod of the cylinder of the inner support mechanism, the cylinder of the inner support mechanism is arranged through the second support platen, and the cylinder of the inner support mechanism is connected with the second support platen, so The first inner support mechanism assembly includes an inner support mechanism slide rail, an inner support mechanism slider and an inner support mechanism buffer block, the inner support mechanism slide rail is connected with the bottom surface of the second support platform, and the inner support mechanism The slider is arranged to cover the slide rail of the inner support mechanism, and a vertical side of the slider of the inner support mechanism facing the cylinder of the inner support mechanism is connected with the piston rod of the cylinder of the inner support mechanism through a connecting rod. The inner support mechanism buffer block is provided on the other vertical side surface of the inner support mechanism slider away from the inner support mechanism cylinder. 3. The ear cutting workstation of an oven liner assembly according to claim 1, wherein the first ear cutting mechanism further comprises a buffer block and a disc spring, one end of the disc spring is connected to the ear cutting A vertical side surface of the mechanism slider away from the standard cylinder is connected, and the other end of the disc spring is connected with the buffer block arranged under the ear cutter. 4 . The ear cutting workstation of the oven liner assembly according to claim 3 , wherein the ear cutting workstation of the oven liner assembly further comprises a pressing and holding mechanism, and the pressing and holding mechanism comprises a corner pressing cylinder. 5 . and a buffer block of the pressing mechanism, the corner pressing cylinder is arranged on the top surface of the second support platform, and the buffer block of the pressing mechanism is connected with the pressing arm of the corner pressing cylinder. 5. The ear-cutting workstation of the oven liner assembly according to claim 4, wherein the ear-cutting workstation of the oven liner assembly further comprises an outer support mechanism, and the outer support mechanism comprises a first outer support mechanism and a second external support mechanism, the first external support mechanism includes a double piston rod cylinder, a first sliding rail connecting rod assembly, a second sliding rail connecting rod assembly, a vertical sliding rail mounting frame and a horizontal sliding rail mounting frame, The vertical slide rail is mounted on the top surface of the worktable, the horizontal slide rail is mounted on the side of the vertical slide rail mounting frame facing the ear cutting mechanism, and the horizontal slide rail is mounted on the side of the vertical slide rail mounting frame facing the ear cutting mechanism. The mounting frame is connected with the vertical slide rail mounting frame through a vertical plate, the double piston rod cylinder is connected with the side of the vertical slide rail mounting frame facing the ear cutting mechanism, and the double piston rod cylinder is vertically The first slide rail link assembly includes a vertical slide rail vertically arranged on one side of the vertical slide rail mounting frame facing the ear-cutting mechanism in the longitudinal direction, and covers the vertical slide rail. The vertical sliding block arranged on the sliding rail, the horizontal sliding rail arranged on the top surface of the horizontal sliding rail mounting frame in the length direction consistent with the length direction of the sliding rail of the ear cutting mechanism, and the horizontal sliding rail arranged to cover the horizontal sliding rail A sliding block and an outer support mechanism buffer block arranged on one side of the horizontal sliding block facing the ear cutting mechanism, the vertical sliding block is connected with the piston rod at the top of the double-piston rod cylinder, the vertical The straight slider is connected with the horizontal slider through a connecting rod, the buffer block of the outer support mechanism is arranged opposite to the buffer block of the inner support mechanism, and the top surface of the buffer block of the outer support mechanism and the buffer block of the inner support mechanism are arranged oppositely. are on the same plane; the second slide rail connecting rod assembly has the same structure as the first slide rail connecting rod assembly, and the second slide rail connecting rod assembly is connected with the piston rod at the bottom end of the double piston rod cylinder, so The second slide rail link assembly and the first slide rail link assembly are mirrored on the upper and lower sides of the horizontal slide rail mounting frame; the second outer support mechanism and the first outer support mechanism The structure is the same, and the second outer support mechanism and the first outer support mechanism are mirror-imaged on both sides of the ear cutting mechanism. 6. The ear-cutting workstation of the oven liner assembly according to claim 5, wherein the ear-cutting workstation of the oven liner assembly further comprises an oil pressurization system, and the oil pressurization system is combined with the oil pressurization system. The first trimming mechanism is connected, the oil pressurizing system is connected with the second trimming mechanism, the oil pressurizing system is connected with the third trimming mechanism, and the oil pressurizing system is connected with the third trimming mechanism. connected with the fourth ear clipping mechanism. 7 . The ear-cutting workstation of the oven liner assembly according to claim 6 , wherein the ear-cutting workstation of the oven liner assembly further comprises a photoelectric induction device. 8 .

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