Device for detecting position of middle plate of rubber mold

Abstract

The utility model relates to a rubber mold middle plate position detection device, and belongs to the technical field of rubber mold auxiliary jigs. The sliding base is installed on the X-axis connecting rod, the first connecting end of the Z-axis support is connected with the sliding base, the second connecting end of the Z-axis support is connected with the Y-axis support, the limiting inductive switch is installed on the Y-axis support, the limiting inductive switch is used for detecting the position of the inductive block, and the limiting inductive switch is electrically connected with the control unit. Through cooperation of the induction block, the limiting induction switch and the control unit, the position and direction of the middle mold plate are detected, the situations of misplacement, missing placement and the like are avoided, and in addition, the position of the limiting induction switch is conveniently adjusted through arrangement of the X-axis connecting rod, the Y-axis support, the Z-axis support and the sliding base; and through double confirmation of an operator and the control unit, higher stability and safety are achieved.

Description

Technical Field

[0001] The utility model relates to a rubber mold middle plate position detection device, belonging to the technical field of rubber mold auxiliary fixtures. Background Art

[0002] The existing multi-layer plate (more than 2 layers) molds for rubber production, such as upper molds, middle molds and lower molds, require operators to install or remove the middle molds when using the molds to produce rubber products. Operators can only determine the direction and position of the middle plate installation by positioning guide pillars, anti-misplacement guide pillars and specific marks engraved on the outer surface of the mold. If the middle plate is reversed, misplaced or missed due to operator error, the equipment cannot independently determine whether such a problem has occurred. When the equipment is in automatic operation, mold accidents will inevitably occur. In other words, the existing mold structure can only rely on the operator to manually determine whether the mold is disassembled and assembled in place, which is uncertain and prone to safety accidents, while causing economic losses.

[0003] In order to prevent the above problems from happening, a device for preventing the missing or wrong placement of the middle plate in the multilayer board mold has been developed. With this device, even if the middle plate in the multilayer board mold is placed upside down, missed or wrongly, it will not cause mold accidents. When the existing multilayer board mold is produced, if this device is installed, it will become a double confirmation between the operator and the equipment, and the equipment detection will have higher stability and safety. Utility Model Content

[0004] In order to solve the problems existing in the prior art, the utility model detects the position and direction of the centering template through the cooperation of the sensing block, the limit sensing switch and the control unit to avoid misplacement, omission and the like. In addition, the position of the limit sensing switch is conveniently adjusted by setting the X-axis connecting rod, the Y-axis bracket, the Z-axis bracket and the sliding base.

[0005] The technical solution adopted by the utility model is a rubber mold middle plate position detection device, comprising an X-axis connecting rod, a limit sensing switch, a control unit, a sliding base, a Y-axis bracket, a Z-axis bracket and a sensing block installed on the front end side wall of the middle template, wherein the sliding base is installed on the X-axis connecting rod, the first connecting end of the Z-axis bracket is connected to the sliding base, the second connecting end of the Z-axis bracket is connected to the Y-axis bracket, the limit sensing switch is installed on the Y-axis bracket, the limit sensing switch is used to detect the position of the sensing block, and the limit sensing switch is electrically connected to the control unit.

[0006] Furthermore, a through groove is provided on the side where the first connecting end of the Z-axis bracket is located, and the sliding base and the Z-axis bracket are connected and fixed by an adjusting screw passing through the through groove. When the position of the limit sensing switch in the Z-axis direction needs to be changed, first unscrew the adjusting screw, readjust the position of the sliding base and the Z-axis bracket, and then tighten the adjusting screw.

[0007] Furthermore, a sliding groove is reserved between the two ends of the Y-axis bracket, and the Y-axis bracket and the Z-axis bracket are connected and fixed by an adjustment screw passing through the sliding groove. When the position of the limit sensing switch in the Y-axis direction needs to be changed, first unscrew the adjustment screw, readjust the position of the Y-axis bracket and the Z-axis bracket, and then tighten the adjustment screw.

[0008] Furthermore, the sliding base is U-shaped, and the opening of the sliding base is buckled on the X-axis connecting rod.

[0009] Furthermore, the sliding base and the X-axis connecting rod are connected together via connecting screws.

[0010] Furthermore, the control unit is a PLC controller or a single chip microcomputer.

[0011] The utility model discloses a rubber mold center plate position detection device, which has the beneficial effect that compared with the prior art, the position and direction of the center template are detected through the cooperation of a sensing block, a limit sensing switch and a control unit to avoid misplacement, omission and the like. In addition, the position of the limit sensing switch is conveniently adjusted by arranging an X-axis connecting rod, a Y-axis bracket, a Z-axis bracket and a sliding base; and the double confirmation by an operator and a control unit has higher stability and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0013] Figure 1 Shown is a schematic side view of the structure of the utility model;

[0014] Figure 2 Shown Figure 1 Schematic top view of .

[0015] As shown in the figure: 1. Upper template; 2. Middle template; 3. Lower template; 4. Pallet slide rail; 5. Sensor block; 6. X-axis connecting rod; 7. Limit sensor switch; 8. Sliding base; 9. Y-axis bracket; 10. Z-axis bracket; 11. Through groove; 12. Adjustment screw; 13. Slide groove; 14. Adjustment screw; 15. Connecting screw. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means a limitation on the utility model and its application or use. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0017] In order to further understand the content of the utility model, this technical solution is further explained below in conjunction with specific implementation methods.

[0018] Embodiment 1:

[0019] like Figures 1-2 As shown, this embodiment provides a rubber mold middle plate position detection device, including a limit sensing switch 7, a control unit, a sliding base 8, an X-axis connecting rod 6, a Y-axis bracket 9, a Z-axis bracket 10, and a sensing block 5 installed on the front end side wall of the middle mold plate 2, wherein the two ends of the X-axis connecting rod 6 are respectively installed on the support plate slide rail 4, the sliding base 8 and the X-axis connecting rod 6 are connected together by a connecting screw 15, the first connecting end of the Z-axis bracket 10 is connected to the sliding base 8, the second connecting end of the Z-axis bracket 10 is connected to the Y-axis bracket 9, the limit sensing switch 7 is installed on the Y-axis bracket 9, the limit sensing switch 7 is used to detect the position of the sensing block 5, and the limit sensing switch 7 is electrically connected to the control unit. The sliding base 8 is U-shaped, and the opening of the sliding base 8 is buckled on the X-axis connecting rod 6 and connected by a connecting screw 15.

[0020] A through groove 11 is provided on the side where the first connecting end of the Z-axis bracket 10 is located, and the sliding base 8 and the Z-axis bracket 10 are connected and fixed by an adjusting screw 12 that passes through the through groove 11. When it is necessary to change the position of the limit sensing switch 7 in the Z-axis direction, first unscrew the adjusting screw 12, readjust the position of the sliding base 8 and the Z-axis bracket 10, and then tighten the adjusting screw 12.

[0021] A slide groove 13 is reserved between the two ends of the Y-axis bracket 9, and the Y-axis bracket 9 and the Z-axis bracket 10 are connected and fixed by an adjustment screw 14 that passes through the slide groove 13. When the position of the limit sensing switch 7 in the Y-axis direction needs to be changed, first unscrew the adjustment screw 14, readjust the position of the Y-axis bracket 9 and the Z-axis bracket 10, and then tighten the adjustment screw 14.

[0022] The control unit is a PLC controller or a single chip microcomputer.

[0023] When the adjusting screw 12 is tightened to fix the sliding base 8 and the Z-axis bracket 10, the middle part of the adjusting screw 12 is stuck in the through groove 11; when the adjusting screw 14 is tightened to fix the Y-axis bracket 9 and the Z-axis bracket 10, the middle part of the adjusting screw 14 is stuck in the sliding groove 13.

[0024] In actual application, Figure 1 As shown, the middle template 2 needs to be placed between the upper template 1 and the lower template 3. When the position and direction of the middle template 2 are correct, the limit sensor switch 7 can detect the sensor block 5, the limit sensor switch 7 lights up and outputs a signal to the control unit, and the control unit gives the next action instruction; when the middle template 2 is reversed, omitted, misplaced or not installed in place, the limit sensor switch 7 cannot detect the sensor block 5, the limit sensor switch 7 will not light up, and it cannot output a signal to the control unit, the equipment stops operating and waits for the signal. Through this process, safety accidents caused by reverse placement, omission, misplacement, and inadequate installation of the middle template 2 can be prevented.

[0025] For molds with more than 3 layers of templates, the utility model can be used in multiple groups, and multiple detection points can be set to detect multiple positions at the same time. According to the different positions of each sensing block 5 on the side wall of each template, such as the end of the side wall, the midpoint of the side wall, etc., it can be distinguished and judged whether different templates are installed correctly.

[0026] It should be noted that the X-axis direction, Y-axis direction and Z-axis direction described in the text are the directions of the three-dimensional coordinate system in the three-dimensional space in the conventional sense, and have no specific meaning, nor do the X-axis connecting rod 6, Y-axis bracket 9 and Z-axis bracket 10 have to intersect at one point.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A rubber mold mid-plate position detection device, characterized in that: The invention comprises an X-axis connecting rod (6), a limit sensing switch (7), a control unit, a sliding base (8), a Y-axis bracket (9), a Z-axis bracket (10), and a sensing block (5) mounted on the front end side wall of a middle template (2), wherein the sliding base (8) is mounted on the X-axis connecting rod (6), the first connecting end of the Z-axis bracket (10) is connected to the sliding base (8), the second connecting end of the Z-axis bracket (10) is connected to the Y-axis bracket (9), the limit sensing switch (7) is mounted on the Y-axis bracket (9), the limit sensing switch (7) is used to detect the position of the sensing block (5), and the limit sensing switch (7) is electrically connected to the control unit.

2. A rubber mold mid-plate position detection device according to claim 1, characterized in that: A through slot (11) is provided on the side where the first connection end of the Z-axis bracket (10) is located, and the sliding base (8) and the Z-axis bracket (10) are connected and fixed by an adjusting screw (12) that passes through the through slot (11).

3. A rubber mold mid-plate position detection device according to any one of claims 1 or 2, characterized in that: A sliding groove (13) penetrating up and down is reserved between the two ends of the Y-axis bracket (9), and the Y-axis bracket (9) and the Z-axis bracket (10) are connected and fixed by an adjustment screw (14) penetrating the sliding groove (13).

4. A rubber mold mid-plate position detection device according to claim 1, characterized in that: The sliding base (8) is U-shaped, and the opening of the sliding base (8) is buckled on the X-axis connecting rod (6).

5. A rubber mold mid-plate position detection device according to claim 4, characterized in that: The sliding base (8) and the X-axis connecting rod (6) are connected together via a connecting screw (15).

6. The rubber mold mid-plate position detection device according to claim 1, characterized in that: The control unit is a PLC controller or a single chip microcomputer.

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