Relay hook direct vibration device

Abstract

The utility model discloses a relay hook straight vibration device, which comprises a strip-shaped straight vibrator, a transition block arranged at one end part of the straight vibrator, a straight vibrator cover plate fixedly arranged above the straight vibrator, and a plurality of hooks arranged between the straight vibrator and the straight vibrator cover plate, and is characterized in that the transition block and the straight vibrator are respectively provided with a first assembly part and a second assembly part; the hook passes through the first assembly part after passing through the second assembly part; a gap for the hook to move in the length direction of the straight vibrator is formed between the straight vibrator and the straight vibrator cover plate, and the height of the gap is controlled to be 0.5-1 mm; the transition block abuts against the corresponding end of the straight vibrator, and a first protruding part embedded in a first mounting hole preset in the straight vibrator is arranged on the transition block. Through the adoption of the structure, the hook bridging transition block is changed, so that no gap exists between the direct vibration and the material distribution transition block, the hook vibration can be smoothly conveyed to the material distribution transition block from the direct vibration, the material blocking is averagely 62 times per day before improvement, the material blocking is averagely 19 times per day after improvement, and the material blocking is reduced by 70%.

Description

Technical Field

[0001] The utility model relates to a relay hook direct vibration device, in particular to a relay hook direct vibration device with a compact structure and improved hook material jamming working condition. Background Art

[0002] A relay is an electrical control device. When the change of input quantity / excitation quantity reaches the specified requirement, it causes the controlled quantity to undergo a predetermined step change in the electrical output circuit. It has an interactive relationship between the control system and the controlled system. It is usually used in automated control circuits. It is actually an automatic switch that uses a small current to control the operation of a large current. Therefore, it plays the role of automatic adjustment, safety protection, and circuit conversion in the circuit.

[0003] The relay hook and direct vibration are the main parts of the relay. The relay hook is very thin, about 0.15mm, and the vibration amplitude of the direct vibration is 0.5-1mm. However, the gap between the upper and lower covers of the direct vibration is only 0.3mm. The slight difference in the hook track can easily cause the hook to fail to run smoothly in the direct vibration. In addition, the gap between the direct vibration hook and the material distribution transition block is about 1mm, and the minimum width of the hook is only 1.9mm. When the hook runs from the direct vibration to the material distribution transition block, it is easy to get stuck in the middle gap, causing the hook to get stuck and the equipment to alarm.

[0004] How to improve the frequency of hook material jamming is a problem to be solved urgently in the utility model. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a relay hook direct vibration device, which has the characteristics of compact structure and improved hook material jamming working condition.

[0006] In order to solve the above technical problems, the technical solution of the utility model is: a relay hook direct vibration device, the innovation of which is: the relay hook direct vibration device includes a long strip-shaped direct vibration, a transition block arranged at one end of the length direction of the direct vibration, a direct vibration cover plate fixedly installed above the direct vibration, and a plurality of hooks arranged between the direct vibration and the direct vibration cover plate, the plurality of hooks are continuously or discontinuously distributed along the length direction of the direct vibration, the transition block and the direct vibration are respectively provided with a first assembly part and a second assembly part which are consistent with the shape of the contact part of the hook, and the hook passes through the second assembly part and then the first assembly part;

[0007] A gap is provided between the straight vibration and the straight vibration cover plate for the hook to move along the length direction of the straight vibration, and the height of the gap is controlled to be 0.5-1 mm;

[0008] The transition block is against the corresponding end of the straight vibration, and the transition block is provided with a first protrusion embedded in a first mounting hole preset on the straight vibration.

[0009] Preferably, the direct vibration includes the second assembly part and the cover plate matching part from front to back, the cover plate matching part is in direct contact with the direct vibration cover plate, and an accommodating cavity is provided between the direct vibration cover plate and the second assembly part for the hook to be placed in and distributed along the length direction of the direct vibration.

[0010] Preferably, an anti-stack-up protrusion is provided on the straight vibration at one end away from the transition block, the anti-stack-up protrusion is located on one side of the straight vibration cover plate, and a third assembly part having the same shape as the hook contact part is provided on the anti-stack-up protrusion.

[0011] Preferably, the anti-stacked material protrusion and the straight vibration are an integrated structure, and the first assembly part and the third assembly part are smoothly transitioned.

[0012] Preferably, the anti-stack-up protrusion is provided with an assembly hole connected to other components.

[0013] Preferably, the transition block is provided with a second protrusion embedded in a second mounting hole preset on the straight vibration, the first protrusion and the second protrusion are arranged in parallel, and the first assembly part and the second assembly part transition smoothly.

[0014] Preferably, the first protrusion and the second protrusion are an integral structure with the transition block.

[0015] Preferably, the second assembly portion includes a first horizontal portion, a first inclined portion connected to the first horizontal portion and inclined upward, and a second inclined portion connected to the first inclined portion and inclined downward, and the angle between the first inclined portion and the second inclined portion is an obtuse angle.

[0016] The advantages of the utility model are: by adopting the above structure, the hook bridging transition block is changed so that there is no gap between the direct vibration and the material dividing transition block, and the hook vibration can be smoothly transmitted from the direct vibration to the material dividing transition block. Before the improvement, the material jams an average of 62 times per day, and after the improvement, the material jams an average of 19 times per day, and the material jams are reduced by 70%. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a stereoscopic diagram of a relay hook direct vibration device of the utility model.

[0019] Figure 2 The utility model is a structural schematic diagram of a relay hook direct vibration device.

[0020] Figure 3 It is a right view of a relay hook direct vibration device of the utility model.

[0021] Figure 4 It is a stereoscopic diagram of a transition block in a relay hook direct vibration device of the utility model.

[0022] Figure 5 The utility model is a structural schematic diagram of a transition block in a relay hook direct vibration device.

[0023] Figure 6 The utility model is a partial structural schematic diagram of a relay hook direct vibration device after the direct vibration and transition block are assembled.

[0024] Figure 7 The utility model is a schematic structural diagram of a direct vibration in a relay hook direct vibration device.

[0025] Figure 8 The utility model is a schematic structural diagram of a combination of a direct vibration and a direct vibration cover plate in a relay hook direct vibration device.

[0026] In the figure: 1-straight vibration, 2-transition block, 3-straight vibration cover, 4-hook, 5-first assembly part, 6-second assembly part, 61-first horizontal part, 62-first inclined part, 63-second inclined part, 7-first mounting hole, 8-first protrusion, 9-cover matching part, 10-accommodating cavity, 11-anti-stacking protrusion, 12-third assembly part, 13-assembly hole, 14-second mounting hole, 15-second protrusion. DETAILED DESCRIPTION

[0027] The relay hook 4 direct vibration 1 device of the utility model comprises a long strip-shaped direct vibration 1, a transition block 2 arranged at one end of the direct vibration 1 in the length direction, a direct vibration cover plate 3 fixedly installed above the direct vibration 1, and a plurality of hooks 4 arranged between the direct vibration 1 and the direct vibration cover plate 3, wherein the plurality of hooks 4 are continuously or intermittently distributed along the length direction of the direct vibration 1, and a first assembly portion 5 and a second assembly portion 6 which are consistent with the shape of the contact portion of the hook 4 are respectively arranged on the transition block 2 and the direct vibration 1, and the hook 4 passes through the second assembly portion 6 and then the first assembly portion 5. A gap is arranged between the direct vibration 1 and the direct vibration cover plate 3 for the hook 4 to move along the length direction of the direct vibration 1, and the height of the gap is controlled to be 0.5-1mm. The transition block 2 abuts against the corresponding end of the direct vibration 1, and a first protrusion 8 is arranged on the transition block 2 and embedded in a first mounting hole 7 preset on the direct vibration 1. By adopting the above structure, the hook 4 is changed to bridge the transition block 2, so that there is no gap between the direct vibration 1 and the material-dividing transition block 2. The vibration of the hook 4 can be smoothly transmitted from the direct vibration 1 to the material-dividing transition block 2. Before the improvement, the material jammed an average of 62 times per day, and after the improvement, the material jammed an average of 19 times per day, and the material jam was reduced by 70%.

[0028] The above-mentioned direct vibration 1 includes a second assembly part 6 and a cover matching part 9 from front to back. The cover matching part 9 is in direct contact with the direct vibration cover 3. A accommodating cavity 10 is provided between the direct vibration cover 3 and the second assembly part 6 for the hook 4 to be placed in and distributed along the length direction of the direct vibration 1.

[0029] In order to prevent the hook 4 from stacking and jamming, an anti-stacking protrusion 11 is provided that extends beyond the straight vibration cover plate 3. Specifically, an anti-stacking protrusion 11 is provided on the end of the straight vibration 1 away from the transition block 2, and the anti-stacking protrusion 11 is located on one side of the straight vibration cover plate 3. The anti-stacking protrusion 11 is provided with a third assembly portion 12 that is consistent with the shape of the contact portion of the hook 4. The anti-stacking protrusion 11 and the straight vibration 1 are an integrated structure, and the first assembly portion 5 and the third assembly portion 12 are smoothly transitioned; the anti-stacking protrusion 11 is provided with an assembly hole 13 connected to other components.

[0030] In order to ensure the connection strength between the transition block 2 and the direct vibration 1 and the stability of the smooth transition, the transition block 2 is provided with a second protrusion 15 embedded in a second mounting hole 14 preset on the direct vibration 1, the first protrusion 8 and the second protrusion 15 are arranged in parallel, and the first assembly portion 5 and the second assembly portion 6 are smoothly transitioned. The first protrusion 8 and the second protrusion 15 are an integral structure with the transition block 2.

[0031] The second assembly portion 6 of the present invention comprises a first horizontal portion 61, a first inclined portion 62 connected to the first horizontal portion 61 and inclined upward, and a second inclined portion 63 connected to the first inclined portion 62 and inclined downward. The angle between the first inclined portion 62 and the second inclined portion 63 is an obtuse angle.

[0032] The above embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A relay hook direct vibration device, characterized in that: The relay hook direct vibration device comprises a long strip-shaped direct vibration, a transition block arranged at one end of the direct vibration in the length direction, a direct vibration cover plate fixedly installed above the direct vibration, and a plurality of hooks arranged between the direct vibration and the direct vibration cover plate, wherein the plurality of hooks are continuously or discontinuously distributed along the length direction of the direct vibration, and a first assembly portion and a second assembly portion having the same shape as the contact portion of the hook are respectively arranged on the transition block and the direct vibration, and the hook passes through the second assembly portion and then the first assembly portion; A gap is provided between the straight vibration and the straight vibration cover plate for the hook to move along the length direction of the straight vibration, and the height of the gap is controlled to be 0.5-1 mm; The transition block is against the corresponding end of the straight vibration, and the transition block is provided with a first protrusion embedded in a first mounting hole preset on the straight vibration.

2. A relay hook direct vibration device as claimed in claim 1, characterized in that: The direct vibration includes the second assembly part and the cover plate matching part from front to back, the cover plate matching part is in direct contact with the direct vibration cover plate, and an accommodating cavity for the hook to be placed in and distributed along the length direction of the direct vibration is provided between the direct vibration cover plate and the second assembly part.

3. A relay hook direct vibration device as claimed in claim 1, characterized in that: An anti-stacked material protrusion is arranged on one end of the straight vibration away from the transition block, and the anti-stacked material protrusion is located on one side of the straight vibration cover plate. A third assembly part having the same shape as the hook contact part is arranged on the anti-stacked material protrusion.

4. A relay hook direct vibration device as claimed in claim 3, characterized in that: The anti-stacked material protrusion and the straight vibration are an integrated structure, and the first assembly part and the third assembly part have a smooth transition.

5. A relay hook direct vibration device as claimed in claim 3, characterized in that: The anti-stack-up protrusion is provided with an assembly hole connected with other components.

6. A relay hook direct vibration device as claimed in claim 1, characterized in that: The transition block is provided with a second protrusion embedded in a second mounting hole preset on the straight vibration, the first protrusion and the second protrusion are arranged in parallel, and the first assembly part and the second assembly part are smoothly transitioned.

7. A relay hook direct vibration device as claimed in claim 6, characterized in that: The first protrusion and the second protrusion are an integral structure with the transition block.

8. A relay hook direct vibration device as claimed in claim 1, characterized in that: The second assembly portion includes a first horizontal portion, a first inclined portion connected to the first horizontal portion and inclined upward, and a second inclined portion connected to the first inclined portion and inclined downward, wherein the angle between the first inclined portion and the second inclined portion is an obtuse angle.

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