Feeding and conveying device for calcium-zinc stabilizer production

Abstract

The invention provides a feeding and conveying device for calcium-zinc stabilizer production, and relates to the technical field of calcium-zinc stabilizer production, the feeding and conveying device comprises a feeding and conveying mechanism, a hopper supporting mechanism, a reminding mechanism and a stabilizing mechanism; the feeding and conveying mechanism is mounted on the mounting bracket and is used for conveying a calcium-zinc stabilizer; the hopper supporting mechanism is mounted at the top of the feeding and conveying mechanism; the reminding mechanism is mounted on the mounting bracket and the hopper supporting mechanism; the stabilizing mechanisms are installed on the front side and the rear side of the feeding and conveying mechanism. According to the invention, the calcium-zinc stabilizer does not flow to the outside of the plastic container for storing the calcium-zinc stabilizer during feeding, and the calcium-zinc stabilizer in the plastic container does not float out; the problems that when the calcium-zinc stabilizer is put, the calcium-zinc stabilizer easily flows out of the plastic container due to the fact that a certain distance exists between the putting pipeline and the plastic container, the calcium-zinc stabilizer in the plastic container also floats out, and the putting effect of the calcium-zinc stabilizer is reduced are solved.

Description

Technical Field

[0001] The invention belongs to the technical field of calcium zinc stabilizer production, and more specifically, particularly relates to a feeding and conveying device for calcium zinc stabilizer production. Background Art

[0002] Calcium zinc stabilizer is synthesized by a special composite process with calcium salt, zinc salt, lubricant, antioxidant and other main components; it can not only replace toxic stabilizers such as lead cadmium salts and organic tin, but also has quite good thermal stability, light stability, transparency and tinting strength; the produced calcium zinc stabilizer needs to be stored in a plastic container through a feeding and conveying device. The plastic container can effectively prevent humid air from entering, keep the calcium zinc stabilizer in a dry state, and prevent its performance from being damaged.

[0003] The feeding and conveying devices currently used still have the following problems: 1. There is a certain distance between the delivery pipe and the plastic container, which causes the calcium-zinc stabilizer to easily flow to the outside of the plastic container when it is delivered, and the calcium-zinc stabilizer in the plastic container also floats out, reducing the delivery effect of the calcium-zinc stabilizer; 2. Usually there is a lack of reminder structure. When there is less calcium zinc stabilizer in the hopper and it is not added in time, the machine will stop, which reduces the efficiency of calcium zinc stabilizer delivery. When there is more calcium zinc stabilizer in the hopper and it is added, the number of times calcium zinc stabilizer is added increases, which increases the extra labor intensity. 3. Before the calcium zinc stabilizer is added, the plastic container cannot be automatically positioned. On the one hand, the plastic container is prone to shaking when adding materials. On the other hand, the addition pipe is not completely concentric with the plastic container. Summary of the invention

[0004] The disclosed embodiments relate to a feeding and conveying device for producing calcium-zinc stabilizer, which comprises a feeding and conveying mechanism, a hopper supporting mechanism, a reminding mechanism and a stabilizing mechanism; the device ensures that the calcium-zinc stabilizer will not flow to the outside of a plastic container storing the calcium-zinc stabilizer during feeding, and the calcium-zinc stabilizer in the plastic container will not float out; the timely addition of the calcium-zinc stabilizer in the hopper is achieved, and the number of times the calcium-zinc stabilizer is added is reduced without stopping the machine; the plastic container storing the calcium-zinc stabilizer is prevented from shaking during feeding, and the plastic container storing the calcium-zinc stabilizer on the conveyor belt is positioned and clamped, ensuring that the movable feeding pipe can be accurately inserted into the plastic container storing the calcium-zinc stabilizer after moving downward; the problems of the calcium-zinc stabilizer easily flowing to the outside of the plastic container, the lack of a reminding structure and the inability to automatically position the plastic container are solved.

[0005] In a first aspect of the present disclosure, a feeding and conveying device for producing a calcium-zinc stabilizer is provided, comprising: a mounting bracket, a feeding and conveying mechanism, a hopper supporting mechanism, a reminding mechanism and a stabilizing mechanism; the feeding and conveying mechanism is mounted on the mounting bracket, and the feeding and conveying mechanism is used to convey the calcium-zinc stabilizer; the hopper supporting mechanism is mounted on the top of the feeding and conveying mechanism; the reminding mechanism is mounted on the mounting bracket and the hopper supporting mechanism; the stabilizing mechanism is mounted on both the front and rear sides of the feeding and conveying mechanism; The feeding and conveying mechanism includes: a feeding and conveying pipe, a movable feeding pipe, a connecting ring frame A and a connecting ring frame B; the feeding and conveying pipe is fixedly installed on the mounting bracket; the movable feeding pipe is slidably installed on the feeding and conveying pipe; the connecting ring frame A is fixedly installed on the outside of the feeding and conveying pipe; the connecting ring frame B is fixedly installed on the outside of the movable feeding pipe.

[0006] In at least some embodiments, the feeding and conveying mechanism also includes: a linkage frame, a linkage rack, a linear electric cylinder and a servo motor; there are two linkage frames in total, and the two linkage frames are fixedly installed on the front and rear sides of the connecting ring frame B; there are four linkage racks in total, and the four linkage racks are fixedly installed on the inner sides of the two linkage frames; there are two linear electric cylinders in total, and the two linear electric cylinders are fixedly installed at the bottom of the connecting ring frame A, and the output shafts of the two linear electric cylinders are fixedly connected to the connecting ring frame B; the servo motor is installed on the left side of the feeding and conveying pipe by screws.

[0007] In at least some embodiments, the feeding and conveying mechanism also includes: a pressing control block, a switch A, a circular conveying shaft and a spiral blade; the pressing control block is fixedly mounted on the outer wall of the movable feeding pipe, and the pressing control block is also slidably connected to the feeding and conveying pipe; the switch A is fixedly mounted on the feeding and conveying pipe, and the switch A is electrically connected to the servo motor, and the switch A is located directly below the pressing control block; when the output shafts of the two linear electric cylinders are fully extended, the switch A is in a pressed and powered state; the circular conveying shaft is fixedly mounted on the output shaft of the servo motor; the spiral blade is fixedly mounted on the outside of the circular conveying shaft, and the outer wall of the spiral blade is in contact with the inner wall of the feeding and conveying pipe.

[0008] In at least some embodiments, the hopper support mechanism includes: a circular feed pipe, a hopper support head and a circular reset shaft; the circular feed pipe is fixedly installed on the top of the feeding and conveying pipe; the hopper support head is slidably installed on the outside of the circular feed pipe; the circular reset shaft is provided with a total of one circle, and one circle of circular reset shaft is fixedly installed on the hopper support head.

[0009] In at least some embodiments, the hopper support mechanism also includes: a rectangular reset block and a coil spring A; the rectangular reset block is provided with a total of one circle, and the one circle of rectangular reset blocks is fixedly installed on the outside of the circular feed pipe, and the one circle of rectangular reset blocks is also slidably connected with the hopper support head and a circle of circular reset shaft; the coil spring A is provided with a total of one circle, and the one circle of coil spring A is sleeved on the outside of a circle of circular reset shaft, and the one circle of coil spring A is located above the one circle of rectangular reset blocks.

[0010] In at least some embodiments, the reminder mechanism includes: a lithium battery and an alarm; the lithium battery is fixedly mounted on the front side of the mounting bracket; the alarm is fixedly mounted on the front side of the mounting bracket, and the lithium battery is electrically connected to the alarm.

[0011] In at least some embodiments, the reminder mechanism also includes: a rectangular mounting block and a switch B; the rectangular mounting block is fixedly mounted on the right side of the hopper support head, and the top of the rectangular mounting block contacts the rectangular reset block on the right side; the switch B is fixedly mounted inside the rectangular mounting block, and the switch B is electrically connected to the lithium battery and the alarm; when the top of the rectangular mounting block contacts the rectangular reset block on the right side, the switch B is in a pressed and powered state.

[0012] In at least some embodiments, the stabilizing mechanism includes: a U-shaped connecting seat, a circular connecting rod and a stabilizing clamping frame; there are two U-shaped connecting seats, and the two U-shaped connecting seats are fixedly installed on the front and rear sides of the feeding and conveying pipe; there are two circular connecting rods, and the two circular connecting rods are rotatably installed on the two U-shaped connecting seats; there are two stabilizing clamping frames, and the two stabilizing clamping frames are fixedly installed on the outside of the two circular connecting rods.

[0013] In at least some embodiments, the stabilizing mechanism also includes: a linkage gear, an arc-shaped reset rod and a limit clamp; there are four linkage gears in total, and the four linkage gears are fixedly mounted on the left and right ends of the two circular connecting rods, and the four linkage gears and the four linkage racks are located in the same center plane; when the output shafts of the two linear electric cylinders are fully extended, the four linkage racks can drive the four linkage gears to rotate inward; there are two arc-shaped reset rods in total, and the two arc-shaped reset rods are fixedly mounted on the front and rear sides of the feeding and conveying pipe, and the two arc-shaped reset rods are also slidably connected to the two stable clamping frames; there are two limit clamps in total, and the two limit clamps are fixedly mounted on the outside of the two arc-shaped reset rods, and the bottoms of the two limit clamps are in contact with the two stable clamping frames.

[0014] In at least some embodiments, the stabilizing mechanism further includes: a limit chuck and a coil spring B; there are two limit chucks in total, and the two limit chucks are fixedly mounted on the bottom of the two arc-shaped reset rods; there are two coil springs B in total, and the two coil springs B are sleeved on the outside of the two arc-shaped reset rods, and the two coil springs B are located between the two stabilizing clamping frames and the two limit chucks.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, when the output shafts of the two linear electric cylinders are fully extended, the bottom end of the movable feeding pipe is inserted into the plastic container storing the calcium zinc stabilizer; when the output shafts of the two linear electric cylinders are fully retracted, the bottom end of the movable feeding pipe is separated from the plastic container storing the calcium zinc stabilizer, and does not hinder the plastic container storing the calcium zinc stabilizer from being transported on the conveyor belt; In addition, when the output shafts of the two linear electric cylinders are fully extended, switch A is in a pressed and energized state, at which time the servo motor drives the circular conveying shaft and the spiral blades to rotate; when the output shafts of the two linear electric cylinders are retracted, switch A is in an unpressed and power-off state, at which time the servo motor stops working, so that when the bottom end of the movable feeding tube is inserted into the plastic container, the servo motor automatically works, and when the movable feeding tube is reset upward, the servo motor automatically stops working, ensuring that the calcium-zinc stabilizer will not flow to the outside of the plastic container storing the calcium-zinc stabilizer during feeding, and the calcium-zinc stabilizer in the plastic container will not float out, thereby improving the feeding effect of the calcium-zinc stabilizer.

[0016] 2. In the present invention, when the staff connects the hopper to the hopper support head by screws, and the calcium-zinc stabilizer in the hopper is heavy, the hopper support head moves downward under the weight of the hopper and the calcium-zinc stabilizer; when the weight of the calcium-zinc stabilizer in the hopper gradually decreases, the hopper support head gradually moves upward; In addition, when the top of the rectangular mounting block contacts the rectangular reset block on the right, switch B is in a pressed and powered-on state, which can automatically remind the staff to add calcium-zinc stabilizer to the hopper; when calcium-zinc stabilizer has been added to the hopper support head, the rectangular mounting block can be separated from the rectangular reset block on the right. At this time, switch B is in an unpressed and powered-off state, and the alarm stops working, thus realizing the timely addition of calcium-zinc stabilizer in the hopper and reducing the number of times calcium-zinc stabilizer is added without stopping the machine.

[0017] 3. In the present invention, when the output shafts of the two linear electric cylinders are fully extended, the four linkage racks can drive the four linkage gears to rotate inward, so that the two stable clamping frames automatically contact the plastic container storing the calcium-zinc stabilizer. On the one hand, the plastic container storing the calcium-zinc stabilizer is prevented from shaking during feeding. On the other hand, the plastic container storing the calcium-zinc stabilizer on the conveyor belt is positioned and clamped, ensuring that the movable feeding pipe can be accurately inserted into the plastic container storing the calcium-zinc stabilizer after moving downward; In addition, when the output shafts of the two linear electric cylinders contract, the two coil springs B can drive the two stable clamping frames to reset, so that the bottoms of the two stable clamping frames are higher than the plastic containers storing the calcium zinc stabilizer, and do not hinder the transportation of the plastic containers storing the calcium zinc stabilizer on the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0019] The drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention.

[0020] In the attached picture: Figure 1 A three-dimensional structural schematic diagram of the present invention is shown.

[0021] Figure 2 The present invention is shown Figure 1 Schematic diagram of the right side perspective structure.

[0022] Figure 3 The schematic diagram of the structure of the feeding and conveying mechanism of the present invention is shown.

[0023] Figure 4 The present invention is shown Figure 1 Schematic diagram of the central cut structure.

[0024] Figure 5 The present invention is shown Figure 4 Schematic diagram of the local enlarged structure of area A in the middle.

[0025] Figure 6 The schematic diagram of the structure of the hopper support mechanism, the rectangular mounting block and the switch B of the present invention is shown.

[0026] Figure 7 The present invention is shown Figure 4 Schematic diagram of the local enlarged structure of area B in the middle.

[0027] Figure 8 A schematic structural diagram of the stabilizing mechanism of the present invention is shown.

[0028] Fig. 9 The present invention is shown Figure 1 Schematic diagram of the local enlarged structure of the C area in the middle.

[0029] Fig.10 The present invention is shown Figure 2 Schematic diagram of the local enlarged structure of area D in the middle.

[0030] List of reference numerals: 100. Install the bracket; 200, feeding and conveying mechanism; 201, feeding and conveying pipe; 202, movable feeding pipe; 203, connecting ring frame A; 204, connecting ring frame B; 205, linkage frame; 206, linkage rack; 207, linear electric cylinder; 208, servo motor; 209, pressing control block; 210, switch A; 211, circular conveying shaft; 212, spiral blade; 300, hopper support mechanism; 301, circular feed pipe; 302, hopper support head; 303, circular reset shaft; 304, rectangular reset block; 305, spiral spring A; 400, reminder mechanism; 401, lithium battery; 402, alarm; 403, rectangular mounting block; 404, switch B; 500, stabilizing mechanism; 501, U-shaped connecting seat; 502, circular connecting rod; 503, stabilizing clamping frame; 504, linkage gear; 505, arc-shaped reset rod; 506, limit clamp ring; 507, limit chuck; 508, spiral spring B. DETAILED DESCRIPTION

[0031] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0032] Example: Please refer to Figures 1 to 10 As shown: The present invention provides a feeding and conveying device for the production of calcium zinc stabilizer, comprising: an installation bracket 100, a feeding and conveying mechanism 200, a hopper support mechanism 300, a reminder mechanism 400 and a stabilizing mechanism 500; the feeding and conveying mechanism 200 is installed on the installation bracket 100, and the feeding and conveying mechanism 200 is used to convey the calcium zinc stabilizer; the hopper support mechanism 300 is installed on the top of the feeding and conveying mechanism 200; the reminder mechanism 400 is installed on the installation bracket 100 and the hopper support mechanism 300; the stabilizing mechanism 500 is installed on the front and rear sides of the feeding and conveying mechanism 200.

[0033] In the present disclosure, Figure 3 , Figure 4 , Figure 5 and Fig. 9As shown, the feeding and conveying mechanism 200 includes: a feeding and conveying pipe 201, a movable feeding pipe 202, a connecting ring frame A203 and a connecting ring frame B204; the feeding and conveying pipe 201 is fixedly installed on the mounting bracket 100; the movable feeding pipe 202 is slidably installed on the feeding and conveying pipe 201; the connecting ring frame A203 is fixedly installed on the outside of the feeding and conveying pipe 201; the connecting ring frame B204 is fixedly installed on the outside of the movable feeding pipe 202; the feeding and conveying mechanism 200 also includes: a linkage frame 205, a linkage rack 206, a linear electric cylinder 207 and a servo motor 208; there are two linkage frames 205, and the two linkage frames 205 are fixedly installed on the front and rear sides of the connecting ring frame B204; there are four linkage racks 206, and the four linkage racks 206 are fixedly installed on the inner sides of the two linkage frames 205; there are two linear electric cylinders 207, and the two linear electric cylinders 207 are fixedly installed at the bottom of the connecting ring frame A203, and the two linear electric cylinders 207 are fixedly installed at the bottom of the connecting ring frame A203, and the two linear electric cylinders 207 are fixedly installed at the bottom of the connecting ring frame A203. The output shaft of the linear electric cylinder 207 is fixedly connected to the connecting ring frame B204; the servo motor 208 is installed on the left side of the feeding and conveying pipe 201 by screws; the feeding and conveying mechanism 200 also includes: a pressing control block 209, a switch A210, a circular conveying shaft 211 and a spiral blade 212; the pressing control block 209 is fixedly installed on the outer wall of the movable feeding pipe 202, and the pressing control block 209 is also slidably connected to the feeding and conveying pipe 201; the switch A210 is fixedly installed on the feeding and conveying pipe 201, and the switch A210 is electrically connected to the servo motor 208, and the switch A210 is located directly below the pressing control block 209; when the output shafts of the two linear electric cylinders 207 are fully extended, the switch A210 is in a pressed and energized state; the circular conveying shaft 211 is fixedly installed on the output shaft of the servo motor 208; the spiral blade 212 is fixedly installed on the outside of the circular conveying shaft 211, and the outer wall of the spiral blade 212 contacts the inner wall of the feeding and conveying pipe 201; Its specific function is as follows: because the connecting ring frame A203 is fixedly installed on the outside of the feeding and conveying pipe 201, and the connecting ring frame B204 is fixedly installed on the outside of the movable feeding pipe 202, and the output shafts of the two linear electric cylinders 207 are fixedly connected to the connecting ring frame B204, when the output shafts of the two linear electric cylinders 207 are fully extended, the bottom end of the movable feeding pipe 202 is inserted into the plastic container for storing the calcium zinc stabilizer; when the output shafts of the two linear electric cylinders 207 are fully retracted, the bottom end of the movable feeding pipe 202 is separated from the plastic container for storing the calcium zinc stabilizer, and does not hinder the plastic container for storing the calcium zinc stabilizer from being transported on the conveyor belt; and because the pressing control block 209 is fixedly installed on the outer wall of the movable feeding pipe 202, and the switch A210 is fixedly installed on the feeding and conveying pipe 201, and the switch A210 is located directly below the pressing control block 209. When the output shafts of the two linear electric cylinders 207 are fully extended, the switch A210 is in a pressed and powered-on state. At this time, the servo motor 208 drives the circular conveying shaft 211 and the spiral blade 212 to rotate; when the output shafts of the two linear electric cylinders 207 are retracted, the switch A210 is in a non-pressed and powered-off state. At this time, the servo motor 208 stops working, so that when the bottom end of the movable feeding tube 202 is inserted into the plastic container, the servo motor 208 automatically works, and when the movable feeding tube 202 is reset upward, the servo motor 208 automatically stops working, ensuring that the calcium-zinc stabilizer will not flow to the outside of the plastic container storing the calcium-zinc stabilizer when feeding, and the calcium-zinc stabilizer in the plastic container will not float out, thereby improving the feeding effect of the calcium-zinc stabilizer; Among them, the height of the mounting bracket 100 needs to be determined according to the height of the conveyor line and the plastic container to ensure that when the output shafts of the two linear electric cylinders 207 are in a fully retracted state, the distance between the bottom of the movable feeding pipe 202 and the top of the plastic container is controlled at about two centimeters, and the external conveyor line is controlled by a controller to achieve intermittent rotation of the belt.

[0034] In the present disclosure, Figure 1 , Figure 6 and Figure 7As shown, the hopper support mechanism 300 includes: a circular feed pipe 301, a hopper support head 302 and a circular reset shaft 303; the circular feed pipe 301 is fixedly installed on the top of the feeding and conveying pipe 201; the hopper support head 302 is slidably installed on the outside of the circular feed pipe 301; the circular reset shaft 303 is provided with a circle, and the circle of circular reset shaft 303 is fixedly installed on the hopper support head 302; the hopper support mechanism 300 also includes: a rectangular reset block 304 and a coil spring A305; the rectangular reset block 304 is provided with a circle, and the circle of rectangular reset blocks 304 is fixedly installed on the outside of the circular feed pipe 301, and the circle of rectangular reset blocks 304 is also slidably connected with the hopper support head 302 and the circle of circular reset shaft 303; the coil spring A305 is provided with a circle, and the circle of coil spring A305 is sleeved on the outside of the circle of circular reset shaft 303, and the circle of coil spring A305 is located above the circle of rectangular reset block 304; The reminder mechanism 400 includes: a lithium battery 401 and an alarm 402; the lithium battery 401 is fixedly mounted on the front side of the mounting bracket 100; the alarm 402 is fixedly mounted on the front side of the mounting bracket 100, and the lithium battery 401 is electrically connected to the alarm 402; the reminder mechanism 400 also includes: a rectangular mounting block 403 and a switch B404; the rectangular mounting block 403 is fixedly mounted on the right side of the hopper support head 302, and the top of the rectangular mounting block 403 is in contact with the rectangular reset block 304 on the right side; the switch B404 is fixedly mounted inside the rectangular mounting block 403, and the switch B404 is electrically connected to the lithium battery 401 and the alarm 402; when the top of the rectangular mounting block 403 is in contact with the rectangular reset block 304 on the right side, the switch B404 is in a pressed power-on state; Its specific function is: because a circle of rectangular reset block 304 is slidably connected with the hopper support head 302 and a circle of circular reset shaft 303, and a circle of spiral spring A305 is sleeved on the outside of the circle of circular reset shaft 303, and a circle of spiral spring A305 is located above the circle of rectangular reset block 304, when the staff connects the hopper to the hopper support head 302 by screws, and the weight of the calcium-zinc stabilizer in the hopper is heavy, the hopper support head 302 moves downward under the weight of the hopper and the calcium-zinc stabilizer; when the weight of the calcium-zinc stabilizer in the hopper gradually decreases, the hopper support head 302 gradually moves upward; and because the lithium battery 401 is electrically connected to the alarm 402, and the switch B404 It is fixedly installed inside the rectangular mounting block 403, and the switch B404 is electrically connected to the lithium battery 401 and the alarm 402. When the top of the rectangular mounting block 403 contacts the rectangular reset block 304 on the right, the switch B404 is in a pressed and powered-on state, which can automatically remind the staff to add calcium-zinc stabilizer to the hopper. When calcium-zinc stabilizer has been added to the hopper support head 302, the rectangular mounting block 403 can be separated from the rectangular reset block 304 on the right. At this time, the switch B404 is in an unpressed and powered-off state, and the alarm 402 stops working, thereby realizing the timely addition of calcium-zinc stabilizer in the hopper and reducing the number of times the calcium-zinc stabilizer is added without stopping the machine.

[0035] In the present disclosure, Figures 8 to 10As shown, the stabilizing mechanism 500 includes: a U-shaped connecting seat 501, a circular connecting rod 502 and a stabilizing clamping frame 503; there are two U-shaped connecting seats 501, and the two U-shaped connecting seats 501 are fixedly installed on the front and rear sides of the feeding and conveying pipe 201; there are two circular connecting rods 502, and the two circular connecting rods 502 are rotatably installed on the two U-shaped connecting seats 501; there are two stabilizing clamping frames 503, and the two stabilizing clamping frames 503 are fixedly installed on the outside of the two circular connecting rods 502; the stabilizing mechanism 500 also includes: a linkage gear 504, an arc-shaped reset rod 505 and a limit collar 506; there are four linkage gears 504, and the four linkage gears 504 are fixedly installed on the left and right ends of the two circular connecting rods 502, and the four linkage gears 504 and the four linkage racks 206 are located in the same central plane; when the output shafts of the two linear electric cylinders 207 are fully extended, the four linkage racks 206 It can drive the four linkage gears 504 to rotate inward; there are two arc-shaped reset rods 505, and the two arc-shaped reset rods 505 are fixedly installed on the front and rear sides of the feeding and conveying pipe 201, and the two arc-shaped reset rods 505 are also slidably connected with the two stable clamping frames 503; there are two limit collars 506, and the two limit collars 506 are fixedly installed on the outside of the two arc-shaped reset rods 505, and the bottoms of the two limit collars 506 are in contact with the two stable clamping frames 503; the stabilizing mechanism 500 also includes: a limit chuck 507 and a coil spring B508; there are two limit chucks 507, and the two limit chucks 507 are fixedly installed on the bottoms of the two arc-shaped reset rods 505; there are two coil springs B508, and the two coil springs B508 are sleeved on the outside of the two arc-shaped reset rods 505, and the two coil springs B508 are located between the two stable clamping frames 503 and the two limit chucks 507; Its specific function is as follows: because the four linkage gears 504 are fixedly mounted on the left and right ends of the two circular connecting rods 502, and the four linkage gears 504 and the four linkage racks 206 are located in the same central plane, when the output shafts of the two linear electric cylinders 207 are fully extended, the four linkage racks 206 can drive the four linkage gears 504 to rotate inward, so that the two stable clamping frames 503 are automatically in contact with the plastic container storing the calcium-zinc stabilizer. On the one hand, the plastic container storing the calcium-zinc stabilizer is prevented from shaking during feeding, and on the other hand, the plastic container storing the calcium-zinc stabilizer on the conveyor belt is positioned and clamped to ensure that the movable feeding pipe 202 is downward. After moving, it can be accurately inserted into the plastic container for storing the calcium-zinc stabilizer; and because the two arc-shaped reset rods 505 are slidably connected to the two stable clamping frames 503, and the two coil springs B508 are sleeved on the outside of the two arc-shaped reset rods 505, and the two coil springs B508 are located between the two stable clamping frames 503 and the two limit chucks 507, when the output shafts of the two linear electric cylinders 207 shrink, the two coil springs B508 can drive the two stable clamping frames 503 to reset, so that the bottom of the two stable clamping frames 503 is higher than the plastic container for storing the calcium-zinc stabilizer, and does not hinder the transportation of the plastic container for storing the calcium-zinc stabilizer on the conveyor belt.

[0036] The specific usage and function of this embodiment are as follows: When the present invention is used, the staff first installs the mounting bracket 100 on the rear side of the conveyor line, and then appropriately adjusts the front and rear positions of the mounting bracket 100 to ensure that the movable feeding pipe 202 and the belt of the conveyor line are in the same central plane, and then connects the mounting bracket 100 to the ground through expansion bolts, and then installs the hopper on the top of the hopper support head 302 through screws, and then adds the produced calcium zinc stabilizer into the hopper. When feeding and conveying are required, the output shafts of the two linear electric cylinders 207 extend out, and when the output shafts of the two linear electric cylinders 207 are fully extended, the bottom end of the movable feeding pipe 202 is inserted into the plastic container for storing the calcium zinc stabilizer, and when the output shafts of the two linear electric cylinders 207 are fully extended, the switch A210 is in a pressed power-on state, and at this time , the servo motor 208 drives the circular conveying shaft 211 and the spiral blade 212 to rotate; when the output shafts of the two linear electric cylinders 207 are fully extended, the four linkage racks 206 can drive the four linkage gears 504 to rotate inward, so that the two stable clamping frames 503 are automatically in contact with the plastic container storing the calcium zinc stabilizer. On the one hand, it prevents the plastic container storing the calcium zinc stabilizer from shaking during feeding, and on the other hand, it plays a positioning and clamping role for the plastic container storing the calcium zinc stabilizer on the conveyor belt, ensuring that the movable feeding pipe 202 can be accurately inserted into the plastic container storing the calcium zinc stabilizer after moving downward; after feeding and conveying, the output shafts of the two linear electric cylinders 207 are retracted. When the output shafts of the two linear electric cylinders 207 are fully retracted, the movable feeding pipe 20 The bottom end of the linear electric cylinder 207 is separated from the plastic container for storing the calcium-zinc stabilizer, and does not hinder the plastic container for storing the calcium-zinc stabilizer from being transported on the conveyor belt. When the output shafts of the two linear electric cylinders 207 are retracted, the switch A210 is in an unpressed power-off state. At this time, the servo motor 208 stops working, and the servo motor 208 automatically works when the bottom end of the movable feeding tube 202 is inserted into the plastic container. When the movable feeding tube 202 is reset upward, the servo motor 208 automatically stops working, ensuring that the calcium-zinc stabilizer will not flow to the outside of the plastic container for storing the calcium-zinc stabilizer during feeding, and the calcium-zinc stabilizer in the plastic container will not float out, thereby improving the feeding effect of the calcium-zinc stabilizer. When the output shafts of the two linear electric cylinders 207 are retracted, the two coil springs B508 can drive The two stabilizing clamping frames 503 are reset so that the bottoms of the two stabilizing clamping frames 503 are higher than the plastic containers storing the calcium-zinc stabilizer, and do not hinder the transportation of the plastic containers storing the calcium-zinc stabilizer on the conveyor belt; when the top of the rectangular mounting block 403 contacts the rectangular reset block 304 on the right, the switch B404 is in a pressed power-on state, which can automatically remind the staff that calcium-zinc stabilizer needs to be added to the hopper. When calcium-zinc stabilizer has been added to the hopper support head 302, the rectangular mounting block 403 can be separated from the rectangular reset block 304 on the right. At this time, the switch B404 is in an unpressed power-off state, and the alarm 402 stops working, thereby realizing the timely addition of calcium-zinc stabilizer in the hopper and reducing the number of times the calcium-zinc stabilizer is added without stopping the machine.

[0037] In this article, there are a few points to note: 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0038] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0039] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A feeding and conveying device for producing calcium zinc stabilizer, comprising: A mounting bracket (100), a feeding and conveying mechanism (200), a hopper support mechanism (300), a reminder mechanism (400) and a stabilization mechanism (500); characterized in that the feeding and conveying mechanism (200) is mounted on the mounting bracket (100), and the feeding and conveying mechanism (200) is used to convey a calcium-zinc stabilizer; the hopper support mechanism (300) is mounted on the top of the feeding and conveying mechanism (200); the reminder mechanism (400) is mounted on the mounting bracket (100) and the hopper support mechanism (300); and the stabilization mechanism (500) is mounted on both the front and rear sides of the feeding and conveying mechanism (200); The feeding and conveying mechanism (200) comprises: a feeding and conveying pipe (201), a movable feeding pipe (202), a connecting ring frame A (203) and a connecting ring frame B (204); the feeding and conveying pipe (201) is fixedly mounted on a mounting bracket (100); the movable feeding pipe (202) is slidably mounted on the feeding and conveying pipe (201); the connecting ring frame A (203) is fixedly mounted on the outside of the feeding and conveying pipe (201); and the connecting ring frame B (204) is fixedly mounted on the outside of the movable feeding pipe (202).

2. A feeding and conveying device for producing calcium zinc stabilizer according to claim 1, characterized in that: The feeding and conveying mechanism (200) further comprises: a linkage frame (205), a linkage rack (206), a linear electric cylinder (207) and a servo motor (208); two linkage frames (205) are provided, and the two linkage frames (205) are fixedly mounted on the front and rear sides of the connecting ring frame B (204); four linkage racks (206) are provided, and the four linkage racks (206) are fixedly mounted on the inner sides of the two linkage frames (205); two linear electric cylinders (207) are provided, and the two linear electric cylinders (207) are fixedly mounted on the bottom of the connecting ring frame A (203), and the output shafts of the two linear electric cylinders (207) are fixedly connected to the connecting ring frame B (204); and the servo motor (208) is mounted on the left side of the feeding and conveying pipe (201) by means of screws.

3. A feeding and conveying device for producing calcium zinc stabilizer according to claim 2, characterized in that: The feeding and conveying mechanism (200) further comprises: a pressing control block (209), a switch A (210), a circular conveying shaft (211) and a spiral blade (212); the pressing control block (209) is fixedly mounted on the outer wall of the movable feeding pipe (202), and the pressing control block (209) is also slidably connected to the feeding and conveying pipe (201); the switch A (210) is fixedly mounted on the feeding and conveying pipe (201), and the switch A (210) is connected to the servo motor (208). The electric connection is made, and the switch A (210) is located directly below the pressing control block (209); when the output shafts of the two linear electric cylinders (207) are fully extended, the switch A (210) is in a pressed and energized state; the circular conveying shaft (211) is fixedly mounted on the output shaft of the servo motor (208); the spiral blade (212) is fixedly mounted on the outside of the circular conveying shaft (211), and the outer wall of the spiral blade (212) contacts the inner wall of the feeding conveying pipe (201).

4. The feeding and conveying device for producing calcium zinc stabilizer according to claim 1, characterized in that: The hopper support mechanism (300) comprises: a circular feed pipe (301), a hopper support head (302) and a circular reset shaft (303); the circular feed pipe (301) is fixedly mounted on the top of the feeding and conveying pipe (201); the hopper support head (302) is slidably mounted on the outside of the circular feed pipe (301); the circular reset shaft (303) is provided with a total of one circle, and the one circle of the circular reset shaft (303) is fixedly mounted on the hopper support head (302).

5. A feeding and conveying device for producing calcium zinc stabilizer according to claim 4, characterized in that: The hopper support mechanism (300) further comprises: a rectangular reset block (304) and a coil spring A (305); the rectangular reset block (304) is provided with a circle, and the circle of rectangular reset blocks (304) is fixedly installed outside the circular feed pipe (301), and the circle of rectangular reset blocks (304) is also slidably connected with the hopper support head (302) and the circle of circular reset shaft (303); the coil spring A (305) is provided with a circle, and the circle of coil spring A (305) is sleeved outside the circle of circular reset shaft (303), and the circle of coil spring A (305) is located above the circle of rectangular reset blocks (304).

6. A feeding and conveying device for producing calcium zinc stabilizer according to claim 5, characterized in that: The reminder mechanism (400) comprises: a lithium battery (401) and an alarm (402); the lithium battery (401) is fixedly mounted on the front side of the mounting bracket (100); the alarm (402) is fixedly mounted on the front side of the mounting bracket (100), and the lithium battery (401) is electrically connected to the alarm (402).

7. A feeding and conveying device for producing calcium zinc stabilizer according to claim 6, characterized in that: The reminder mechanism (400) further comprises: a rectangular mounting block (403) and a switch B (404); the rectangular mounting block (403) is fixedly mounted on the right side of the hopper support head (302), and the top of the rectangular mounting block (403) contacts the rectangular reset block (304) on the right side; the switch B (404) is fixedly mounted inside the rectangular mounting block (403), and the switch B (404) is electrically connected to the lithium battery (401) and the alarm (402); when the top of the rectangular mounting block (403) contacts the rectangular reset block (304) on the right side, the switch B (404) is in a pressed and energized state.

8. A feeding and conveying device for producing calcium zinc stabilizer according to claim 2, characterized in that: The stabilizing mechanism (500) comprises: a U-shaped connecting seat (501), a circular connecting rod (502) and a stabilizing clamping frame (503); two U-shaped connecting seats (501) are provided, and the two U-shaped connecting seats (501) are fixedly installed on the front and rear sides of the feeding and conveying pipe (201); two circular connecting rods (502) are provided, and the two circular connecting rods (502) are rotatably installed on the two U-shaped connecting seats (501); two stabilizing clamping frames (503) are provided, and the two stabilizing clamping frames (503) are fixedly installed on the outside of the two circular connecting rods (502).

9. A feeding and conveying device for producing calcium zinc stabilizer according to claim 8, characterized in that: The stabilizing mechanism (500) further comprises: a linkage gear (504), an arc-shaped reset rod (505) and a limit collar (506); the linkage gears (504) are provided with four in total, and the four linkage gears (504) are fixedly mounted on the left and right ends of the two circular connecting rods (502), and the four linkage gears (504) and the four linkage racks (206) are located on the same central plane; when the output shafts of the two linear electric cylinders (207) are fully extended, the four linkage racks (206) can drive the four linkage gears ( 504) rotates inwardly; there are two arc-shaped reset rods (505), and the two arc-shaped reset rods (505) are fixedly mounted on the front and rear sides of the feeding and conveying pipe (201), and the two arc-shaped reset rods (505) are also slidably connected to the two stable clamping frames (503); there are two limit clamps (506), and the two limit clamps (506) are fixedly mounted on the outside of the two arc-shaped reset rods (505), and the bottoms of the two limit clamps (506) are in contact with the two stable clamping frames (503).

10. A feeding and conveying device for producing calcium zinc stabilizer according to claim 9, characterized in that: The stabilizing mechanism (500) further comprises: a limit chuck (507) and a coil spring B (508); two limit chucks (507) are provided, and the two limit chucks (507) are fixedly mounted on the bottoms of the two arc-shaped reset rods (505); two coil springs B (508) are provided, and the two coil springs B (508) are sleeved on the outside of the two arc-shaped reset rods (505), and the two coil springs B (508) are located between the two stabilizing clamping frames (503) and the two limit chucks (507).

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