A constant distance jacking feeding device

Abstract

The utility model discloses a kind of fixed-distance jacking feeding devices, include: frame body, first limiting mechanism, fixed-distance mechanism, tray holder, several trays and jacking mechanism;Among them, first limiting mechanism is set in frame body side, with frame body detachably connected;Fixed-distance mechanism is set in the other side of frame body, with frame body detachably connected;Tray holder is slidably connected with frame body, and several clamping slots are vertically arranged in sequence on tray holder;Several trays are connected with tray holder by clamping slot;Tray holder both sides are respectively provided with several rollers, and first limiting mechanism limits the position of tray holder by roller, and fixed-distance mechanism limits the displacement of tray holder by roller;Jacking mechanism is set below tray holder, for jacking tray holder.The utility model can material fixed-distance upward jacking, realizes the accurate, stable conveying of material, improves production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of conveying device technology, and in particular to a fixed-distance lifting and feeding device. Background Technology

[0002] In modern industrial production, the conveying and positioning of materials are crucial. For example, in scenarios where materials need to be conveyed in layers, it is impossible to lift multiple layers of materials one by one onto a single pallet rack, thus affecting the normal operation of subsequent production processes. Summary of the Invention

[0003] According to an embodiment of the present invention, a fixed-distance lifting and feeding device is provided, comprising: Frame; The first limiting mechanism is located on one side of the frame and is detachably connected to the frame. A spacing mechanism is located on the other side of the frame and is detachably connected to the frame. The pallet frame is slidably connected to the frame body, and several slots are vertically arranged on the pallet frame. Several pallets are connected to a pallet rack via slots; Several rollers are provided on both sides of the pallet frame. The first limiting mechanism limits the position of the pallet frame through the rollers, and the distance fixing mechanism limits the displacement of the pallet frame through the rollers. The lifting mechanism is located below the pallet rack and is used to lift the pallet rack.

[0004] Furthermore, the first limiting mechanism includes: a first limiting cylinder and a first limiting component; The output end of the first limiting cylinder is connected to the first limiting member, which can drive the first limiting member to move laterally. The front end of the first limiting member is V-shaped, which facilitates the insertion of the first limiting member between two adjacent rollers.

[0005] Furthermore, the first limiting cylinder is a double-guide rod cylinder.

[0006] Furthermore, the distance-fixing mechanism includes: a slide cylinder, a first limit block, a pair of second limit blocks, a second limit cylinder, and a second limit component; The slide cylinder and the tray frame are detachably connected; The first limit block is fixedly connected to the slide of the slide cylinder and moves with the slide. A pair of second limiting blocks are respectively disposed at the upper and lower ends of the first limiting block and are fixedly connected to the slide cylinder to limit the displacement of the first limiting block; The second limit cylinder is connected to the slide of the slide cylinder and moves with the slide. The output end of the second limiting cylinder is connected to the second limiting member, which can drive the second limiting member to move laterally. The front end of the second limiting member is V-shaped, which makes it easier for the first limiting member to be inserted between two adjacent rollers.

[0007] Furthermore, the second limit block is threaded with an adjusting screw, which is used to adjust the displacement of the first limit block, thereby controlling the maximum displacement of the slide.

[0008] Furthermore, the second limit cylinder is a double-guide rod cylinder.

[0009] Furthermore, it also includes: a slide rail and a slider; the slide rail is fixedly connected to the frame, the slider is fixedly connected to the pallet frame, the slider is slidably connected to the slide rail, the pallet frame can move up and down along the slide rail, and the slide rail plays a guiding role for the pallet frame.

[0010] Furthermore, the lifting mechanism includes a lifting cylinder, the output end of which is connected to the pallet frame and can drive the pallet frame to move up and down.

[0011] The fixed-distance lifting and feeding device according to the embodiment of this utility model can lift the material upward at a fixed distance, realizing accurate and stable material transportation and improving production efficiency.

[0012] It should be understood that both the foregoing general description and the following detailed description are exemplary and intended to provide further illustration of the claimed technology. Attached Figure Description

[0013] Figure 1 This is a perspective view schematic diagram according to an embodiment of the present utility model; Figure 2 for Figure 1 Enlarged view of point A; Figure 3 for Figure 1 The left view; Figure 4 for Figure 1 Rear view; Figure 5 for Figure 1 The main view; Figure 6 This is a schematic diagram of the distance-fixing mechanism according to an embodiment of the present utility model. Detailed Implementation

[0014] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, further illustrating the present invention.

[0015] First, combine Figures 1-6 The fixed-distance lifting and feeding device according to the embodiments of the present utility model is used to lift the multi-layer pallets on the pallet frame one by one at a fixed distance, and its application scenarios are very wide.

[0016] like Figures 1-6 As shown, the fixed-distance lifting and feeding device of this utility model embodiment includes: Frame 1; The first limiting mechanism 2 is located on one side of the frame 1 and is detachably connected to the frame 1. The distance fixing mechanism 3 is located on the other side of the frame 1 and is detachably connected to the frame 1; Pallet frame 4 is slidably connected to frame 1, and several slots 41 are vertically arranged on pallet frame 4 in sequence. Several pallets 5 are connected to the pallet frame 4 via slots 41; Several rollers 42 are respectively provided on both sides of the lower end of the pallet frame 4. One end of the rollers 42 is connected to the pallet frame 4. The first limiting mechanism 2 restricts the position of the pallet frame 4 through the rollers 42, and the distance fixing mechanism 3 restricts the displacement of the pallet frame 4 through the rollers 42. A lifting mechanism is located below the pallet frame 4 and is used to lift the pallet frame 4.

[0017] Furthermore, such as Figure 4 As shown, in this embodiment, the first limiting mechanism 2 includes: a first limiting cylinder 21 and a first limiting member 22; The output end of the first limiting cylinder 21 is connected to the first limiting member 22, which can drive the first limiting member 22 to move laterally. The front end of the first limiting member 22 is V-shaped, which makes it easy for the first limiting member 22 to be inserted between two adjacent rollers 42.

[0018] Furthermore, such as Figure 4 As shown, in this embodiment, the first limiting cylinder 21 is a double-guide rod cylinder.

[0019] Furthermore, such as Figures 1-2 As shown in Figures 5 and 6, in this embodiment, the distance fixing mechanism 3 includes: a slide cylinder 31 (belonging to the prior art), a first limiting block 32, a pair of second limiting blocks 33, a second limiting cylinder 34, and a second limiting member 35; The slide cylinder 31 is detachably connected to the tray frame 4; The first limiting block 32 is fixedly connected to the slide 311 of the slide cylinder 31 and moves with the slide 311; A pair of second limiting blocks 33 are respectively disposed at the upper and lower ends of the first limiting block 32 and are fixedly connected to the slide cylinder 31 to limit the displacement of the first limiting block 32. The second limit cylinder 34 is connected to the slide 311 of the slide cylinder 31 and moves with the slide 311. The output end of the second limiting cylinder 34 is connected to the second limiting member 35, which can drive the second limiting member 35 to move laterally. The front end of the second limiting member 35 is V-shaped.

[0020] Furthermore, such as Figure 1 , 6 As shown, in this embodiment, an adjusting screw 331 is threadedly connected to the second limiting block 33. The displacement of the first limiting block 32 is adjusted by adjusting the position of the adjusting screw 331 on the second limiting block 33, thereby controlling the maximum displacement of the slide table 311.

[0021] Furthermore, such as Figures 1-2 As shown, in this embodiment, the second limiting cylinder 34 is a double-guide rod cylinder.

[0022] Furthermore, such as Figure 4 As shown, in this embodiment, it also includes: a slide rail 71 and a slider 72; the slide rail 71 is fixedly connected to the frame 1, the slider 72 is fixedly connected to the tray frame 4, the slider 72 is slidably connected to the slide rail 71, and the tray frame 4 can move up and down along the slide rail 71.

[0023] Furthermore, such as Figure 1 As shown, in this embodiment, the lifting mechanism includes a lifting cylinder 6, the output end of which is connected to the pallet frame 4 and can drive the pallet frame 4 to move up and down.

[0024] Working principle: First, the material is placed in the tray 5, and then the trays 5 are inserted one by one into the slots 41 on the tray frame 4. In the initial state, the first limiting member 22 and the second limiting member 35 are not inserted between adjacent rollers 42. Then, the slide cylinder 31 drives the second limiting cylinder 34 to move downward until the first limiting block 32 contacts the screw below, and then the slide cylinder 31 de-airs. Then, the second limiting cylinder 34 drives the second limiting member 35 to insert between adjacent rollers 42, with the upper and lower surfaces contacting the rollers 42. Then, the lifting cylinder 6 drives the tray frame 4 to move upward to a specified distance, and at the same time, the second limiting cylinder 34 moves upward with the tray frame 4 until the first limiting block 32 contacts the upper adjusting screw 331. The lifting cylinder 6 is then aired, and the slide cylinder 31 is also aired to prevent the second limiting cylinder 34 from falling. Then, the first limiting cylinder 21 drives the first limiting member 22 to insert between the corresponding adjacent rollers 42, further restricting the tray frame 4.

[0025] When the material on the first pallet 5 is used up, the robot arm removes the first pallet 5. Then, the second drive cylinder drives the second limit member 35 to retract. Then, the slide cylinder 31 drives the second limit cylinder 34 to move downward until the first limit block 32 contacts the screw below. Then, the slide cylinder 31 de-airs. Then, the second limit cylinder 34 drives the second limit member 35 to insert between adjacent rollers 42, with the upper and lower surfaces contacting the rollers 42. Then, the first drive cylinder drives the first limit member 22 to retract. Then, the lifting cylinder 6 drives the pallet frame 4 to move upward to a specified distance. At the same time, the second limit cylinder 34 moves upward with the pallet frame 4 until the first limit block 32 contacts the upper adjusting screw 331. The lifting cylinder 6 is air-pressurized, and the slide cylinder 31 is air-pressurized to prevent the second limit cylinder 34 from falling. Then, the first limit cylinder 21 drives the first limit member 22 to insert between the corresponding adjacent rollers 42 to further restrict the pallet frame 4. This cycle continues until all materials on all pallets 5 have been used up, at which point the first limiter 22 and the second limiter 35 retract, and the lifting cylinder 6 drives the pallet frame 4 to reset.

[0026] Above, refer to Figures 1-6 The present invention describes a fixed-distance lifting and feeding device according to an embodiment of the present invention, which can lift materials upward at a fixed distance, thereby achieving precise and stable material conveying and improving production efficiency.

[0027] It should be noted that, in this specification, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising..." does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes that element.

[0028] Although the present invention has been described in detail through the above preferred embodiments, it should be understood that the above description should not be considered as a limitation of the present invention. Various modifications and substitutions to the present invention will be apparent to those skilled in the art after reading the above content. Therefore, the scope of protection of the present invention should be defined by the appended claims.

Claims

1. A fixed-distance lifting and feeding device, characterized in that, Include: Frame; A first limiting mechanism is disposed on one side of the frame and is detachably connected to the frame; A distance-fixing mechanism is disposed on the other side of the frame and is detachably connected to the frame; A pallet frame, which is slidably connected to the frame body, and a number of slots are vertically arranged on the pallet frame in sequence; Several pallets, wherein the pallets are connected to the pallet frame via slots; The pallet frame is provided with several rollers on both sides. The first limiting mechanism limits the position of the pallet frame by means of the rollers, and the distance fixing mechanism limits the displacement of the pallet frame by means of the rollers. A lifting mechanism is provided below the pallet frame for lifting the pallet frame.

2. The fixed-distance lifting and feeding device as described in claim 1, characterized in that, The first limiting mechanism includes: a first limiting cylinder and a first limiting component; The output end of the first limiting cylinder is connected to the first limiting member, which can drive the first limiting member to move laterally; The front end of the first limiting member is V-shaped.

3. The fixed-distance lifting and feeding device as described in claim 2, characterized in that, The first limiting cylinder is a double-guide rod cylinder.

4. The fixed-distance lifting and feeding device as described in claim 1, characterized in that, The distance-fixing mechanism includes: a slide cylinder, a first limiting block, a pair of second limiting blocks, a second limiting cylinder, and a second limiting component; The slide cylinder is detachably connected to the tray frame; The first limiting block is fixedly connected to the slide of the slide cylinder and moves with the slide; The pair of second limiting blocks are respectively disposed at the upper and lower ends of the first limiting block and are fixedly connected to the slide cylinder to limit the displacement of the first limiting block; The second limiting cylinder is connected to the slide of the slide cylinder and moves with the slide; The output end of the second limiting cylinder is connected to the second limiting member, which can drive the second limiting member to move laterally; The front end of the second limiting member is V-shaped.

5. The fixed-distance lifting and feeding device as described in claim 4, characterized in that, The second limiting block is threaded with an adjusting screw, which is used to adjust the displacement of the first limiting block, thereby controlling the maximum displacement of the slide.

6. The fixed-distance lifting and feeding device as described in claim 4, characterized in that, The second limiting cylinder is a double-guide rod cylinder.

7. The fixed-distance lifting and feeding device as described in claim 1, characterized in that, It also includes: a slide rail and a slider; the slide rail is fixedly connected to the frame, the slider is fixedly connected to the pallet frame, the slider is slidably connected to the slide rail, and the pallet frame can move up and down along the slide rail.

8. The fixed-distance lifting and feeding device as described in claim 1, characterized in that, The lifting mechanism includes a lifting cylinder, the output end of which is connected to the pallet frame and can drive the pallet frame to move up and down.

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