A lead core baking core furnace equipment

Abstract

The present invention provides a lead core loading and baking core furnace device, belonging to the field of lead core production, and particularly relates to a lead core loading and baking core furnace device. It solves the problems of low efficiency in furnace unloading and loading and high working intensity of operators in the prior art. It includes an empty tank truck, a lifting part, a can loading part and a distribution box. The can loading part includes a can loading platform and a can discharging box. The lifting part includes a lifting wheel set and a belt. It is mainly used for lead core production.

Description

Technical Field

[0001] The invention belongs to the field of lead core production, and particularly relates to a lead core loading and baking furnace device. Background Art

[0002] In the production process of pencil cores, after the lead cores are formed, they are in a soft state and need to be dried. However, in the current industry, the labor intensity of operators during the process of loading and unloading lead cores using drying equipment is too high. During the furnace unloading process, operators place an iron box on the shelf at the furnace door, then take out the lead core cans in the furnace and place them in the iron box. Each box can hold 10 cans. Then they bend down to place the cans in the box on the ground. They bend down 42 times for each furnace unloading. Then the operator kneels on one knee on the ground and pours the lead cores in the ground cans into the material box. After all the lead cores are poured out, the operator has to sit on the ground to load the wet lead cores after core pressing into the cans, and then stack the filled cans on the ground. After all the empty cans are filled, the operator needs to bend down to pick up the filled cans on the ground and then stand up to load them into the furnace, and can pick up two cans each time. The loading process requires bending down 210 times. Such operations have too high labor intensity and take too much time. Summary of the Invention

[0003] In view of this, the present invention aims to provide a lead core loading and baking furnace device to solve the problems of low efficiency in furnace unloading and loading and high working intensity of operators in the prior art.

[0004] To achieve the above object, the present invention adopts the following technical solutions: A lead core loading and baking furnace device, which includes an empty can vehicle, a lifting part, a can loading part, and a distribution box. The can loading part includes a can loading platform and an out - can box. A can loading platform is arranged on one side of the empty can vehicle. The out - can box is arranged at the top of the can loading platform near one end of the empty can vehicle. A counter is arranged on one side of the out - can box near one end of the empty can vehicle. On both sides of the out - can box far from the empty can vehicle end, there are material cylinders. A hopper is arranged at the top of the material cylinder. A cylinder is arranged at the end of the material cylinder far from the out - can box. Circular slides are arranged on both sides of the out - can box near one end of the empty can vehicle. The top of one end of the empty can vehicle near the can loading platform is slidably matched with the circular slides. Intervals are arranged in the middle parts of both the out - can box and the empty can vehicle. A high - position clamp is arranged above one end of the interval of the out - can box near the empty can vehicle. A spring is arranged at the top of the high - position clamp. The lifting part includes a lifting wheel set and a belt. A platform is arranged at the top between the two circular slides. The lifting wheel set is arranged on the platform. The lifting wheel set and the top of both sides of one end of the empty can vehicle near the can loading platform are belt - driven. A spring - triggered dial is arranged at one end of the empty can vehicle near the can loading platform. The spring - triggered dial is in braking cooperation with the high - position clamp. The counter and the cylinder are both connected to the distribution box. A PLC control screen is arranged on the distribution box. A PLC control system is arranged in the distribution box. The PLC control system is in data transmission with the ERP management system.

[0005] Furthermore, positioning wedges are provided at the top of the empty tank car, and both sides of one end of the positioning wedges close to the tank loading platform are slidably engaged with circular chutes.

[0006] Furthermore, the lifting wheel set includes a plurality of pulleys. At both ends and the middle position of the platform at the top of the two circular chutes, close to the empty tank car side, brackets are provided. On the side of the platform away from the empty tank car, a T-shaped bracket is provided. The T-shaped bracket is divided into a T-shaped bracket cross beam and a T-shaped bracket vertical beam. The T-shaped bracket vertical beam is horizontally arranged. One end of the T-shaped bracket vertical beam is connected to the middle position of the side wall of the platform facing the tank loading platform direction, and the other end is connected to the T-shaped bracket cross beam. The T-shaped bracket cross beam is vertically arranged. At the upper and lower ends of the T-shaped bracket cross beam and the upper end of the bracket on the top of the platform, pulleys are provided. The pulleys at the upper end of the bracket on the top of the platform are all connected by bearings. The pulleys at the upper ends of the brackets at both ends of the platform are provided with belt drives on both sides of one end of the positioning wedge close to the tank loading platform. The pulleys at the upper and lower ends of the T-shaped bracket cross beam and the pulley at the upper end of the bracket at the middle position on the top of the platform are provided with belt drives. The pulley at the lower end of the T-shaped bracket cross beam is connected to the lifting motor.

[0007] Furthermore, the lifting motor is connected to the distribution box.

[0008] Furthermore, guard plates are provided on both sides of the empty tank car.

[0009] Furthermore, an opening is provided at the bottom of the end face of the empty tank car close to the tank loading platform. A baffle is provided outside the opening, and the baffle is slidably engaged with the opening.

[0010] Furthermore, an anti-bridging device is provided inside the upper end of the opening of the empty tank car.

[0011] Furthermore, the bottom of the empty tank car is inclined.

[0012] Furthermore, a plurality of universal wheels are provided at the bottom of the empty tank car and the bottom of the tank loading platform.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. The present invention combines the steps of unloading the baking core furnace and the tank emptying operation. At the same time, during the furnace loading process, the tank loading and furnace loading operations are also combined, simplifying the operation steps, improving the speed of furnace unloading and loading, and thus improving the efficiency of furnace unloading and loading;

[0015] 2. The operator of the present invention does not need to bend down during furnace unloading and does not need to bend down and get up during furnace loading, reducing the working intensity of the operator;

[0016] 3. The canning of the present invention is replaced by machine canning instead of traditional manual canning, which improves the canning efficiency. Moreover, a counter is used to replace manual memory counting, resulting in higher accuracy.

[0017] 4. The PLC in the distribution box of the present invention transmits data with the ERP system of the server to realize the ERP management of the overall canning data. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings:

[0019] Figure 1 is a three-dimensional structure schematic diagram of a lead core loading and baking core furnace device according to the present invention;

[0020] Figure 2 is a schematic diagram of the distribution box of a lead core loading and baking core furnace device according to the present invention;

[0021] Figure 3 is a three-dimensional partial structure schematic diagram of another perspective of a lead core loading and baking core furnace device according to the present invention;

[0022] Figure 4 is a front view of a partial structure of a lead core loading and baking core furnace device according to the present invention;

[0023] Figure 5 is a front view of an empty can truck of a lead core loading and baking core furnace device according to the present invention;

[0024] Figure 6 is a three-dimensional structure schematic diagram of an empty can truck of a lead core loading and baking core furnace device according to the present invention;

[0025] Figure 7 is a partially enlarged schematic diagram of the high-position clamp of a lead core loading and baking core furnace device according to the present invention.

[0026] 1 - empty can truck, 2 - lifting wheel set, 3 - belt, 4 - spring, 5 - high-position clamp, 6 - lifting motor, 7 - guard plate, 8 - circular slideway, 9 - can outlet box, 10 - canning platform, 11 - counter, 12 - pushing head, 13 - cylinder, 14 - material cylinder, 15 - hopper, 16 - distribution box, 17 - PLC control panel, 18 - positioning inclined iron, 19 - anti-bridging device, 20 - spring trigger dial. DETAILED DESCRIPTION OF THE INVENTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. It should be noted that, without conflict, the embodiments and features in the embodiments of the present invention can be combined with each other. The described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0028] See Figures 1-7Description of this embodiment: A lead core loading baking core furnace device, which includes an empty can truck 1, a lifting part, a can loading part, and a distribution box 16. The can loading part includes a can loading platform 10 and a can discharging box 9. The can loading platform 10 is arranged on one side of the empty can truck 1. The can discharging box 9 is arranged on the top of the can loading platform 10 near one end of the empty can truck 1. A counter 11 is arranged on one side of the can discharging box 9 near one end of the empty can truck 1. Material cylinders 14 are arranged on both sides of the can discharging box 9 far from the empty can truck 1. A hopper 15 is arranged on the top of the material cylinder 14. A cylinder 13 is arranged at one end of the material cylinder 14 far from the can discharging box 9. Circular slides 8 are arranged on both sides of the can discharging box 9 near one end of the empty can truck 1. The top of one end of the empty can truck 1 near the can loading platform 10 is slidably matched with the circular slide 8. Intervals are arranged in the middle parts of the can discharging box 9 and the empty can truck 1. A positioning bevel iron 18 is arranged on the top of the empty can truck 1. The two sides of one end of the positioning bevel iron 18 near the can loading platform 10 are slidably matched with the circular slide 8. A high-position card 5 is arranged above one end of the interval of the can discharging box 9 near the empty can truck 1. A spring 4 is arranged on the top of the high-position card 5. The lifting part includes a lifting wheel set 2 and a belt 3. A platform is arranged on the top between the two circular slides 8. The lifting wheel set 2 is arranged on the platform. The lifting wheel set 2 is driven by a belt 3 which is arranged on both sides of the top of one end of the empty can truck 1 near the can loading platform 10. The lifting wheel set 2 includes a plurality of pulleys. Brackets are arranged at both ends and the middle position of the top of the platform between the two circular slides 8 near one side of the empty can truck 1. A T-shaped bracket is arranged on the side of the platform far from the empty can truck 1. The T-shaped bracket is divided into a T-shaped bracket cross beam and a T-shaped bracket vertical beam. The T-shaped bracket vertical beam is horizontally arranged. One end of the T-shaped bracket vertical beam is connected to the middle position of the side wall of the platform facing the can loading platform 10, and the other end is connected to the T-shaped bracket cross beam. The T-shaped bracket cross beam is vertically arranged. Pulleys are arranged at the upper and lower ends of the T-shaped bracket cross beam and the upper ends of the brackets on the top of the platform. The pulleys at the upper ends of the brackets on the top of the platform are all connected by bearings. The pulleys at the upper ends of the brackets at both ends of the platform are driven by a belt 3 which is arranged on both sides of one end of the positioning bevel iron 18 near the can loading platform 10. The pulleys at the upper and lower ends of the T-shaped bracket cross beam and the pulleys at the upper ends of the brackets at the middle position on the top of the platform are driven by a belt 3. The pulley at the lower end of the T-shaped bracket cross beam is connected to a lifting motor 6. The lifting motor 6 is connected to the distribution box 16. A spring trigger piece 20 is arranged at one end of the empty can truck 1 near the can loading platform 10. The spring trigger piece 20 is in braking cooperation with the high-position card 5. The counter 11 and the cylinder 13 are both connected to the distribution box 16. A PLC control panel 17 is arranged on the distribution box 16. A PLC control system is arranged in the distribution box 16. The PLC control system transmits data with the ERP management system. An opening is arranged at the bottom of the end face of one end of the empty can truck 1 near the can loading platform 10. A baffle is arranged outside the opening. The baffle is slidably matched with the opening.

[0029] In this embodiment, after the lead cores are dried, the furnace unloading personnel take out the lead core cans in the furnace and directly pour the lead cores in the cans into the feed box, and casually put the empty cans into the empty can truck 1, saving the bending action. When all the lead cores are poured out, the operator pushes the empty can truck 1 into the lead core loading and baking furnace equipment. Then, the lifting motor 6 is started. The lifting motor 6 drives the lifting wheel set 2 through the belt 3 to lift the empty can truck 1. During the lifting process, due to the guiding of the 8 circular slideways, the upward movement of the positioning inclined iron 18 at the top of the empty can truck 1 will be very smooth. After rising to a specific height, the spring-triggered dial 20 at the front end of the empty can truck 1 will contact the high-position card 5, so that the upward movement of the empty can truck 1 is restricted by the high-position card 5 and is braked at a high position. The high-position card 5 is pulled by the spring 4 to safely and stably control the empty can truck 1. At the same time, when the empty can truck 1 is rising, the baffle at the bottom of the front end of the empty can truck 1 will also be pushed open by one end of the can discharging box 9 close to the empty can truck 1, and the empty cans will roll out from the opening to the can discharging box 9 under the influence of gravity. When the empty cans stay in front of the material cylinder 14, the air cylinder 13 starts to work, and the lead cores falling into the material cylinder 14 from the hopper 15 are pushed into the empty cans. The operator can sit in front of the can loading platform 10 and directly load the lead cores after core pressing into the baking core cans, and then load two cans directly into the furnace each time without getting up or bending down. When alternating between different varieties, the number of loaded cans can be quickly obtained through the counter 11, replacing manual memory of the number of cans loaded with different material numbers, and connecting the actual number of cans loaded with the material number quickly through the barcode scanner externally connected to the PLC control panel 17. Through the data transmission between the PLC control system in the distribution box 16 and the ERP management system of the server, the overall can loading data ERP management is realized.

[0030] In this embodiment, guard plates 7 are provided on both sides of the empty can truck 1 to prevent the empty cans from falling out from both sides of the empty can truck 1.

[0031] In this embodiment, an anti-bridging device 19 is provided inside the upper end of the opening of the empty can truck 1. The setting of the anti-bridging device can prevent the empty cans from being blocked at the opening, making it easier for the empty cans to roll out from the opening.

[0032] In this embodiment, the bottom of the empty can truck 1 is inclined, so that the empty cans are more likely to roll out from the opening under the influence of gravity.

[0033] In this embodiment, a plurality of universal wheels are provided at the bottom of the empty can truck 1 and the bottom of the can loading platform 10.

[0034] The disclosed embodiments of the present invention above are only used to help illustrate the present invention. The embodiments do not describe all the details in detail, nor limit the invention to the specific embodiments described. According to the content of this specification, many modifications and changes can be made. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the relevant technical field can understand and utilize the present invention well.

Claims

1. A lead core baking core furnace device, characterized in that: It includes an empty tanker (1), a lifting part, a can filling part and a distribution box (16). The can filling part includes a can filling platform (10) and a can outlet box (9). The can filling platform (10) is arranged on one side of the empty tanker (1). The can outlet box (9) is arranged at the top of the end of the can filling platform (10) close to the empty tanker (1). A counter (11) is arranged on one side of the end of the can outlet box (9) close to the empty tanker (1). Material cylinders (14) are arranged on both sides of the end of the can outlet box (9) far from the empty tanker (1). A hopper (15) is arranged at the top of the material cylinder (14). A cylinder (13) is arranged at the end of the material cylinder (14) far from the can outlet box (9). Circular slides (8) are arranged on both sides of the end of the can outlet box (9) close to the empty tanker (1). The top of the end of the empty tanker (1) close to the can filling platform (10) is in sliding fit with the circular slides (8). Intervals are arranged in the middle parts of the can outlet box (9) and the empty tanker (1). A high-position card (5) is arranged above the end of the interval of the can outlet box (9) close to the empty tanker (1). A spring (4) is arranged at the top of the high-position card (5). The lifting part includes a lifting wheel set (2) and a belt (3). A platform is arranged at the top between the two circular slides (8). The lifting wheel set (2) is arranged on the platform. The lifting wheel set (2) is driven by a belt (3) arranged on both sides of the top of the end of the empty tanker (1) close to the can filling platform (10). A spring trigger flap (20) is arranged at the end of the empty tanker (1) close to the can filling platform (10). The spring trigger flap (20) is in braking cooperation with the high-position card (5). The counter (11) and the cylinder (13) are both connected to the distribution box (16). A PLC control panel (17) is arranged on the distribution box (16). A PLC control system is arranged in the distribution box (16). The PLC control system transmits data to the ERP management system. Guard plates (7) are arranged on both sides of the empty tanker (1). A plurality of universal wheels are arranged at the bottom of the empty tanker (1) and the can filling platform (10).

2. The lead core baking furnace equipment according to claim 1, characterized in that: A positioning bevel iron (18) is arranged at the top of the empty tanker (1). Both sides of the end of the positioning bevel iron (18) close to the can filling platform (10) are in sliding fit with the circular slides (8).

3. A lead core baking furnace equipment according to claim 2, characterized in that: The lifting wheel set (2) includes a plurality of pulleys. At both ends and the middle position near one side of the empty tank car (1) at the top of the platform between the two circular chutes (8), brackets are provided. On the side of the platform away from the empty tank car (1), a T-shaped bracket is provided. The T-shaped bracket is divided into a T-shaped bracket cross beam and a T-shaped bracket vertical beam. The T-shaped bracket vertical beam is horizontally arranged. One end of the T-shaped bracket vertical beam is connected to the middle position of the side wall of the platform facing the filling platform (10), and the other end is connected to the T-shaped bracket cross beam. The T-shaped bracket cross beam is vertically arranged. Pulleys are provided at the upper and lower ends of the T-shaped bracket cross beam and the upper ends of the brackets on the top of the platform. The pulleys at the upper ends of the brackets on the top of the platform are all connected by bearings. The pulleys at the upper ends of the brackets at both ends of the platform are driven by belts (3) arranged on both sides of one end of the positioning wedge (18) close to the filling platform (10). The pulleys at the upper and lower ends of the T-shaped bracket cross beam and the pulleys at the upper ends of the brackets at the middle position on the top of the platform are provided with belt (3) drives. The pulley at the lower end of the T-shaped bracket cross beam is connected to the lifting motor (6).

4. A lead core baking furnace device according to claim 3, characterized in that: The lifting motor (6) is connected to the distribution box (16).

5. A lead core baking furnace device according to claim 1, characterized in that: At the bottom of the end face of the empty tank car (1) close to the filling platform (10), an opening is provided. A baffle is provided outside the opening, and the baffle is slidably matched with the opening.

6. The lead core loading baking core furnace equipment according to claim 1, characterized in that: An anti-bridging device (19) is provided inside the upper end of the opening of the empty tank car (1).

7. A lead core baking furnace device according to claim 1, characterized in that: The bottom of the empty tank car (1) is inclined.

Images