Paraffin plate anti-collision mechanism of paraffin forming machine

Abstract

The utility model relates to the field of paraffin production, and discloses a paraffin plate anti-collision mechanism of a paraffin forming machine, which comprises two slide rails, the slide rails are positioned below a paraffin injection mechanism, a plurality of side-by-side paraffin plates are arranged between the two slide rails, a plurality of pairs of connecting rods are arranged at the upper parts of the two slide rails, and the number of each pair of connecting rods is two. A plurality of wax discs are arranged between the two connecting rods, the wax disc between the two connecting rods is a row of wax discs, a plurality of chains are arranged among the plurality of rows of wax discs, the two ends of each chain are fixedly connected with the outer walls of the two adjacent rows of wax discs respectively, and the wax discs are of a box body structure. Through cooperation of the detection plate, the switch plate and the travel switch, automatic detection of the wax plate on the wax disc is achieved, manual intervention is not needed, when the wax plate which does not fall off completely is detected, a shutdown signal can be triggered immediately, and damage or accidents possibly caused by continuous operation of equipment are prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to the paraffin production field, concretely to a paraffin forming machine wax plate anti -collision mechanism. BACKGROUND

[0002] The paraffin forming machine is a key equipment in the paraffin processing process, and its main working principle is to inject liquid wax into a mold or a wax tray, and then to form solid wax plates or wax particles after cooling and solidification. In this process, the wax tray plays a key role in bearing liquid wax and cooling and forming it.

[0003] However, in the actual production process, there may be wax plates that have not completely fallen off remaining on the wax tray, which moves with the movement of the wax tray, which not only affects the formation of subsequent wax plates, but also may cause damage to the equipment. UTILITY MODEL CONTENTS

[0004] In order to overcome the above-mentioned deficiencies, the utility model provides a paraffin forming machine wax plate anti-collision mechanism.

[0005] The utility model takes the technical scheme:

[0006] A paraffin forming machine wax plate anti-collision mechanism, comprising two slide rails, the slide rails are located below the wax injection mechanism, a plurality of side-by-side wax trays are arranged between the two slide rails, the upper portions of the two slide rails are provided with a plurality of pairs of connecting rods, the number of a pair of connecting rods is two, a plurality of wax trays are arranged between the two connecting rods, the wax trays between the two connecting rods are arranged in a row, a plurality of chains are arranged between the plurality of rows of wax trays, the two ends of the chains are fixedly connected with the outer walls of the adjacent two rows of wax trays, the wax tray has a box body structure, the opening of the wax tray is upward, the top front side wall and the top rear side wall of the wax tray are rotatably connected with the connecting rods, the left and right ends of the connecting rods are rotatably connected with pulleys, the pulleys are located in grooves, the pulleys are slidably connected with the grooves, the upper portions of the slide rails are provided with grooves, the left and right side walls of the two slide rails are provided with fixing frames, the fixing frames are located in front of the wax injection mechanism, the top portions of the two fixing frames are fixedly connected with fixing seats, the two ends of a rotating rod are rotatably connected with the two fixing seats, the two ends of the rotating rod penetrate through the two fixing seats, the two ends of the rotating rod are sleeved with sleeves, the sleeves are fixedly connected with the outer walls of the fixing seats, torsional springs are arranged between the inner walls of the sleeves and the outer walls of the rotating rod, the torsional springs are sleeved with the ends of the rotating rod, one end of the torsional spring is fixedly connected with the outer end of the rotating rod, the other end of the torsional spring is fixedly connected with the inner wall of the sleeve, the outer wall of the rotating rod is fixedly connected with a plurality of detection plates, the number of the detection plates is matched with the number of the wax trays, the lower ends of the detection plates are located above the wax trays, the detection plates are inclined forward, gaps are arranged between the bottoms of the detection plates and the tops of the wax trays, the outer walls of the two ends of the rotating rod are fixedly connected with switch plates, the top portions of the fixing frames are fixedly installed with travel switches, the travel switches are located behind the switch plates, and the contact heads of the travel switches face the switch plates.

[0007] The utility model has the advantages of:

[0008] The utility model discloses through the cooperation of detection plate, switch plate and travel switch, realize automatic detection to the wax plate on wax tray, need not manual intervention.

[0009] When detecting the wax plate that does not completely fall off, the stop signal can be triggered immediately, preventing the damage or accident caused by the continuous operation of the equipment.

[0010] By the elastic action of torsional spring, the detection plate can be automatically reset after troubleshooting, without manual adjustment. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is the structural schematic diagram of the utility model;

[0012] Figure 2 It is Figure 1 the rear view of

[0013] Figure 3 It is Figure 2 the section view at A-A of

[0014] Figure 4 It is the right view of the utility model;

[0015] Figure 5 It is Figure 1 the partial close -up view of

[0016] Figure 6 It is Figure 1 the internal close -up view of the thimble in

[0017] In all drawings, the specific marks are: 1, slide rail; 2, wax tray; 3, connecting rod; 4, pulley; 5, fixed frame; 6, fixed seat; 7, rotating rod; 8, thimble; 9, torsional spring; 10, detection plate; 11, switch plate; 12, travel switch; 13, wax plate that does not completely fall off; 14, wax injection mechanism; 15, recess; 16, chain. DETAILED DESCRIPTION

[0018] As Figures 1-6The utility model discloses a part structure applied to paraffin wax forming machine, and the paraffin wax forming machine is prior art device, in order to cooperate the working process of the utility model, only the structural features of the paraffin wax forming machine part are explained, and the paraffin wax forming machine includes two slide rails 1, the slide rail 1 is located below wax injection mechanism 14, a plurality of side-by-side wax trays 2 are arranged between the two slide rails 1, the upper portion of the two slide rails 1 is provided with a plurality of pairs of connecting rods 3, the number of a pair of connecting rods 3 is two, a plurality of wax trays 2 are arranged between the two connecting rods 3, the wax trays 2 between the two connecting rods 3 are arranged in a row, a plurality of chains 16 are arranged between a plurality of rows of wax trays 2, the two ends of the chain 16 are fixedly connected with the outer walls of the adjacent two rows of wax trays 2 respectively, the wax tray 2 is in box body structure, the opening of the wax tray 2 is upward, the top front side wall and the top rear side wall of the wax tray 2 are rotatably connected with the connecting rod 3 respectively, the left and right ends of the connecting rod 3 are rotatably connected with the pulley 4, the pulley 4 is in the groove 15, the pulley 4 is slidably connected with the groove 15, and the groove 15 is arranged on the upper portion of the slide rail 1.

[0019] The power part of the paraffin wax forming machine drives the wax tray 2 to move.

[0020] A paraffin wax forming machine wax plate anti-collision mechanism includes a fixed frame 5, a fixed seat 6, a sleeve ring 8, a torsional spring 9 and a rotating rod 7, the top of the two fixed frames 5 is fixedly connected with the fixed seat 6, the two ends of the rotating rod 7 are rotatably connected with the two fixed seats 6 respectively, the two ends of the rotating rod 7 penetrate through the two fixed seats 6 respectively, the two ends of the rotating rod 7 are sleeved with the sleeve ring 8, the sleeve ring 8 is fixedly connected with the outer wall of the fixed seat 6, the torsional spring 9 is arranged between the inner wall of the sleeve ring 8 and the outer wall of the rotating rod 7, the end of the torsional spring 9 is fixedly connected with the end of the rotating rod 7, the other end of the torsional spring 9 is fixedly connected with the inner wall of the sleeve ring 8, the outer wall of the rotating rod 7 is fixedly connected with a plurality of detection plates 10, the number of the detection plates 10 is matched with the number of the wax trays 2, the lower end of the detection plate 10 is located above the wax tray 2, the detection plate 10 is inclined to the front, and a gap is formed between the bottom of the detection plate 10 and the top of the wax tray 2.

[0021] The wax trays 2 of the paraffin wax forming machine are arranged along the slide rails 1, the top front side and the top rear side of the wax trays 2 in the same row are connected through the connecting rod 3, and the pulley 4 on the connecting rod 3 slides on the slide rail 1, so that the wax tray 2 can move smoothly.

[0022] The switch plate 11 is fixed at the two ends of the rotating rod 7, the travel switch 12 is installed at the top of the fixed frame 5, and the contact is towards the switch plate 11, but does not contact in the initial state.

[0023] Before the wax injection mechanism 14 injects wax, the wax tray 2 starts to move. If there is a wax plate 13 on a certain wax tray 2 that has not been completely detached, when the wax tray 2 moves to the position below the detection plate 10, the wax plate 13 will abut against the lower end of the detection plate 10.

[0024] After the detection plate 10 is subjected to resistance, it will be deflected backward, driving the rotating rod 7 and the switch plate 11 to rotate together.

[0025] With the rotation of the switch plate 11, it will gradually approach and finally abut against the contact of the travel switch 12.

[0026] Once the contact is abutted, the travel switch 12 will be triggered to send a stop signal to protect the equipment and the wax plate from being damaged. After receiving the stop signal, the machine will stop running immediately.

[0027] When the machine is restarted after troubleshooting (such as removing the wax plate 13 that has not been completely detached), the elastic action of the torsion spring 9 will reset the detection plate 10 to the initial state. The utility model only protects the mechanical part, and the functions related thereto realized by the software control part are not within the protection scope of the utility model.

Claims

1. A paraffin forming machine wax plate anti-collision mechanism, comprising two slide rails (1), the slide rails (1) are located below a wax injection mechanism (14), a plurality of side-by-side wax plates (2) are arranged between the two slide rails (1), the upper portions of the two slide rails (1) are provided with a plurality of pairs of connecting rods (3), the number of a pair of connecting rods (3) is two, a plurality of wax plates (2) are arranged between the two connecting rods (3), the wax plates (2) between the two connecting rods (3) are arranged in a row of wax plates (2), a plurality of chains (16) are arranged between the plurality of rows of wax plates (2), the two ends of the chain (16) are respectively fixedly connected with the outer walls of the wax plates (2) of the two adjacent rows, the wax plate (2) is a box body structure, the opening of the wax plate (2) is upward, the top front side wall and the top rear side wall of the wax plate (2) are respectively rotationally connected with the connecting rod (3), the left and right ends of the connecting rod (3) are both rotationally connected with a pulley (4), the pulley (4) is in a groove (15), the pulley (4) and the groove (15) are in sliding clamping cooperation, and the upper portion of the slide rail (1) is provided with the groove (15), characterized in that, The left and right side walls of the two slide rails (1) are provided with fixing frames (5) located in front of the wax injection mechanism (14), the top of the two fixing frames (5) is fixedly connected with fixing seats (6), both ends of a rotating rod (7) are rotatably connected with the two fixing seats (6), both ends of the rotating rod (7) penetrate through the two fixing seats (6), both ends of the rotating rod (7) are sleeved with sleeve rings (8), the sleeve rings (8) are fixedly connected with the outer walls of the fixing seats (6), the inner wall of the sleeve ring (8) and the outer wall of the rotating rod (7) are provided with torsion springs (9), the torsion springs (9) are sleeved with the ends of the rotating rod (7), one end of the torsion spring (9) is fixedly connected with the outer end of the rotating rod (7), the other end of the torsion spring (9) is fixedly connected with the inner wall of the sleeve ring (8), the outer wall of the rotating rod (7) is fixedly connected with a plurality of detection plates (10), the number of the detection plates (10) is matched with the number of the wax plates (2), the lower end of the detection plate (10) is located above the wax plate (2), the detection plate (10) is inclined to the front, the detection plate (10) is provided with a gap between the bottom and the top of the wax plate (2), the outer wall of the rotating rod (7) is fixedly connected with switch plates (11) at both ends, the top of the fixing frame (5) is fixedly installed with a travel switch (12), the travel switch (12) is located at the rear side of the switch plate (11), and the contact of the travel switch (12) faces the switch plate (11).

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