Jacking feeding mechanism

Abstract

The utility model discloses a jacking feeding mechanism which comprises a chain plate conveying line, a plurality of holes are formed in the surface of a chain plate of the chain plate conveying line, the holes are linearly arranged at equal intervals in the length direction of the chain plate, and a pushing mechanism and a jacking mechanism are sequentially arranged at the discharging end of the chain plate conveying line in the conveying direction. The whole pushing mechanism is fixedly installed above the connecting conveying line, and the whole ejecting mechanism is arranged between the bearing section and the return stroke section of the chain plate conveying line. Products conveyed to a preset position are jacked to a preset height through the material jacking mechanism, and then the products jacked to the preset height are pushed to a conveying line at a higher position through the material pushing mechanism, so that the products are transferred from a line body at a lower position to the line body at the higher position, a traditional inclined conveying belt is replaced, and the production efficiency is improved. And the longitudinal space occupation is reduced.

Description

Technical Field

[0001] This utility model relates to the field of product conveying technology, and in particular to a lifting and feeding mechanism. Background Technology

[0002] In industrial production processes, height differences exist between different processes due to equipment layout or process requirements, making direct transfer of products via conventional horizontal conveyor belts impossible. Existing technologies often employ inclined conveyor belt structures, increasing the slope of the conveyor surface to transport products from lower to higher processes. However, this inclined design has drawbacks: First, inclined conveyor belts require significant longitudinal space to maintain an effective slope, which can easily lead to equipment layout conflicts in compact production lines, reducing workshop space utilization. Second, for unstable or fragile products, increasing the conveyor belt's inclination angle can cause products to slip, stack, or even tip over due to gravity, resulting in surface deformation, structural damage, or packaging contamination, severely impacting product qualification rates and production line continuity. Utility Model Content

[0003] Therefore, in order to solve the above-mentioned shortcomings, this utility model provides a lifting and feeding mechanism, including a chain plate conveyor line. The chain plate of the chain plate conveyor line has several holes on its surface. The several holes are arranged linearly and equidistantly along the length direction of the chain plate. At the discharge end of the chain plate conveyor line, a pushing mechanism and a lifting mechanism are arranged sequentially along the conveying direction. The pushing mechanism is fixedly installed above the connecting conveyor line. The lifting mechanism is set between the carrying section and the return section of the chain plate conveyor line.

[0004] The pushing mechanism includes:

[0005] First power unit;

[0006] A sliding block is connected to a first power device. Multiple sets of vertically downward push rods are provided on the lower side of the sliding block. The multiple sets of push rods are arranged at equal intervals along the length of the sliding block.

[0007] The top-feeding mechanism includes:

[0008] A second power unit is fixed to the chain conveyor line;

[0009] The material ejector is provided in multiple parts, each part having a corresponding hole. A second power device drives the multiple material ejectors to move linearly along the axis of the hole.

[0010] The utility model discloses a push material mechanism is pushed to the product of being lifted to the preset height to the conveying line of higher position on the product of being lifted to the preset height, thereby realizes the transfer of product from lower position line body to higher position line body, replaces traditional inclined conveying belt, reduces longitudinal space occupation.

[0011] Further, a plurality of limiting columns are arranged on the surface of the chain plate, the plurality of limiting columns are arranged around the periphery of the hole, and the limiting columns are arranged based on the shape of the product;

[0012] The limiting column and the edge of the hole maintain a preset distance in a direction parallel to the surface of the chain plate to form a bearing platform in contact with the lower surface of the product.

[0013] The limiting column is arranged based on the contour of the lower surface of the product, and the bearing platform is formed by maintaining a distance from the edge of the hole, thereby improving the positioning accuracy of the product in the horizontal direction.

[0014] Further, the push material mechanism further comprises:

[0015] The first power device is fixedly installed on the mounting portion;

[0016] The first guide rod is arranged parallel to the movement direction of the sliding block, one end of the first guide rod is fixedly connected with the sliding block, and the first guide rod penetrates through the mounting portion as a whole and maintains relative sliding with the mounting portion.

[0017] The movement of the sliding block is guided by the first guide rod, so that deviation of the sliding block during linear movement is prevented, and the movement accuracy of the sliding block is improved.

[0018] Further, the push material mechanism further comprises:

[0019] The fixed support portion is fixed on the chain plate conveying line, and the fixed support portion has a threaded sleeve;

[0020] The movable support rod is partially inserted into the threaded sleeve and threadedly connected with the threaded sleeve;

[0021] The end portion of the mounting portion is connected with the portion of the movable support rod outside the threaded sleeve.

[0022] The stroke adjustment is realized by rotating the movable support rod, so as to adapt to the pushing height requirements of different products.

[0023] Further, the movable support rod is fixedly connected with the movable support rod through two groups of nuts, the two groups of nuts are threadedly connected with the movable support rod, and the two groups of nuts clamp the portion of the mounting portion used for connecting the movable support rod.

[0024] Loosen two groups of nuts, the mounting part can be adjusted in a certain range, realize the height of mounting part fine adjustment.

[0025] Further, the said material mechanism also includes:

[0026] Fixed part, the fixed part is fixedly installed on the chain plate conveying line, the second power device is fixedly installed on the fixed part;

[0027] Movable part, a plurality of the said material parts are fixedly installed on the movable part, and the movable part is connected with the second power device;

[0028] Second guide rod, the second guide rod is arranged in parallel with the movement direction of the material part, one end of the second guide rod is fixedly connected with the movable part, and the second guide rod penetrates through the fixed part and is in sliding connection with the fixed part.

[0029] By being fixedly installed on the chain plate conveying line, a stable support platform is provided for the second power device, and the stability and reliability of power transmission are improved. The movement of the movable part is guided by the second guide rod, so that deviation and shaking in the movement process are reduced, and the material lifting precision and efficiency are improved.

[0030] The utility model has the advantages of:

[0031] The utility model discloses a product is lifted to the preset height by the material mechanism to the product conveyed to the preset position, and the product is pushed to the conveying line of higher position by the pushing mechanism to the product lifted to the preset height, so that the product is transferred from the lower position line body to the higher position line body, replaces the traditional inclined conveying belt, and the longitudinal space occupation is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 It is the structural diagram of the lifting feeding mechanism.

[0033] Figure 2 It is the structural diagram of the pushing mechanism in the lifting feeding mechanism shown in the figure. Figure 1

[0034] Figure 3 It is the structural diagram of the material mechanism in the lifting feeding mechanism shown in the figure. Figure 1

[0035] Figure 4 It is the structural diagram of the chain plate in the chain plate conveying line in the lifting feeding mechanism shown in the figure. Figure 1

[0036] Figure 5 It is the material lifting diagram of the lifting feeding mechanism shown in the figure. Figure 1

[0037] Figure 6 It is the material lifting diagram of the lifting feeding mechanism shown in the figure. Figure 1 ​​​​Figure 2 shows a schematic view of the pushing mechanism of the lifting feeding mechanism;

[0038] Figure 1 shows a schematic view of the lifting feeding mechanism;

[0039] 10, chain conveying line; 11, chain plate; 12, hole; 13, limiting column; 14, bearing table;

[0040] 20, pushing mechanism; 21, fixed support part; 22, movable support rod; 23, mounting part; 24, first power device; 25, pushing rod; 26, sliding block; 27, nut; 28, first guide rod;

[0041] 30, lifting mechanism; 31, second power device; 32, fixed part; 33, lifting part; 34, movable part; 35, second guide rod;

[0042] 40, receiving conveying line;

[0043] 50, product. DETAILED DESCRIPTION

[0044] Embodiments of the present application are described in detail below with reference to the attached drawings, which show by way of example, embodiments in which like or similar elements or components are designated with the same reference numerals throughout the several views. The embodiments described below are exemplary in nature and are intended to be illustrative of the present application, but are not to be in any way limiting of the present application.

[0045] In this document, relational terms such as first and second, and the like can be used solely to distinguish one entity or action from another entity or action, without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0046] As described in the background, in the prior art, products are conveyed from a low process to a high process by lifting the conveying surface slope. However, such inclined design has the following disadvantages: first, the inclined conveying belt needs to reserve a large longitudinal space to maintain an effective slope, which easily causes a layout conflict of the equipment in a compact production line, reducing the utilization rate of the workshop space; second, for unstable or easily damaged products such as ice cream, baked goods, and the like, the increase of the inclined angle of the conveying belt will cause the products to slide, stack, or even overturn due to the action of gravity, resulting in surface deformation, structure damage, or packaging pollution, seriously affecting the product qualification rate and the continuity of the production line.

[0047] Embodiment 1:

[0048] Therefore, in order to solve the above-mentioned technical problems existing in the prior art, this embodiment proposes a lifting and feeding mechanism, such as... Figure 1 As shown, the lifting and feeding mechanism includes a chain conveyor line 10, such as... Figure 4 As shown, the chain plate 11 of the chain conveyor line has several holes 12 on its surface. These holes are arranged linearly and equidistantly along the length of the chain plate, such as... Figure 1 As shown, a pushing mechanism 20 and a top material mechanism 30 are sequentially provided at the discharge end of the chain conveyor line along the conveying direction. The pushing mechanism is fixedly installed above the connecting conveyor line, and the top material mechanism is set between the carrying section and the return section of the chain conveyor line.

[0049] like Figure 2 As shown, the pushing mechanism includes:

[0050] First power unit 24;

[0051] A sliding block 26 is connected to the first power device. Multiple sets of vertically downward push rods 25 are provided on the lower side of the sliding block. The multiple sets of push rods are arranged at equal intervals along the length direction of the sliding block.

[0052] like Figure 3 As shown, the top-feeding mechanism includes:

[0053] The second power unit 31 is fixed to the chain conveyor line;

[0054] The material ejector section 33 is provided in multiple ways, and the multiple material ejector sections are provided with corresponding holes. The multiple material ejector sections are driven to move linearly along the axial direction of the holes by a second power device.

[0055] like Figure 5 As shown, the product is placed on the surface of the chain plate corresponding to the hole. The chain plate conveyor line moves the product forward by stepping. When the product moves to the position of the top material mechanism, the second power device will drive the top material part to rise vertically. The top material part passes through the hole from bottom to top, lifting the product so that the product rises to the height of the receiving conveyor line 40; as shown. Figure 6 As shown, after the product is lifted to the preset height, the first power unit drives the sliding block to move linearly towards the receiving conveyor line, pushing the product onto the receiving conveyor line. Then, the first power unit and the second power unit respectively drive the sliding block and the top part to retract to the initial position, and so on.

[0056] In this embodiment, the product being transported to a preset position is lifted to a preset height by the top material mechanism, and then the product being pushed to the preset height is pushed to a higher position on the conveyor line by the pushing material mechanism, thereby realizing the transfer of the product from the lower position line to the higher position line, replacing the traditional inclined conveyor belt and reducing the longitudinal space occupation.

[0057] likeFigure 4 As shown in the embodiment, a plurality of limiting columns 13 can also be fixed on the surface of the chain plate, and the plurality of limiting columns are arranged around the periphery of the hole based on the shape of the product;

[0058] The limiting column and the edge of the hole maintain a predetermined distance in the direction parallel to the surface of the chain plate to form a bearing table 14 in contact with the lower surface of the product.

[0059] The limiting column is arranged based on the contour of the lower surface of the product, for example, a circular product annular array, a rectangular product four-corner arrangement, and maintains a distance from the edge of the hole to form a bearing table, which can improve the positioning accuracy of the product in the horizontal direction.

[0060] In the embodiment, as shown in the figure, Figure 2 The pushing mechanism can further include:

[0061] The first power device is fixedly installed on the mounting portion 23;

[0062] The first guide rod 28 is arranged parallel to the movement direction of the sliding block, one end of the first guide rod is fixedly connected with the sliding block, and the first guide rod penetrates the mounting portion as a whole and maintains relative sliding with the mounting portion.

[0063] The first guide rod guides the movement of the sliding block in the embodiment, which can prevent the sliding block from deviating during linear movement and improve the movement accuracy of the sliding block.

[0064] In the embodiment, as shown in the figure, Figure 2 The pushing mechanism can further include:

[0065] The fixed support portion 21 is fixed on the chain plate conveying line, and the fixed support portion has a threaded sleeve;

[0066] The movable support rod 22 is partially inserted into the threaded sleeve and threadedly connected with the threaded sleeve;

[0067] The end of the mounting portion is connected with the part of the movable support rod outside the threaded sleeve.

[0068] The movable support rod is fixed by two groups of nuts 27, and the two groups of nuts are threadedly connected with the movable support rod, and the two groups of nuts clamp the part of the mounting portion used for connecting the movable support rod.

[0069] After loosening the two groups of nuts, the mounting portion can be adjusted within a certain range to realize fine adjustment of the height of the mounting portion. Rotating the movable support rod realizes stroke adjustment of the movable support rod, so that it can adapt to the pushing height requirements of different products.

[0070] In the embodiment, asFigure 3 As shown, the material pushing mechanism can further comprise:

[0071] A fixed part 32 is fixedly installed on the chain plate conveying line, and the second power device is fixedly installed on the fixed part;

[0072] A movable part 34, a plurality of material pushing parts are fixedly installed on the movable part, and the movable part is connected with the second power device;

[0073] A second guide rod 35 is arranged in parallel with the movement direction of the material pushing part, one end of the second guide rod is fixedly connected with the movable part, and the second guide rod penetrates through the fixed part and is in relative sliding with the fixed part.

[0074] The embodiment is fixedly installed on the chain plate conveying line through the fixed part, thereby providing a stable support platform for the second power device and improving the stability and reliability of power transmission. The movement of the movable part is guided through the second guide rod, thereby reducing the deviation and shaking in the movement process and improving the material pushing precision and efficiency.

[0075] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to the embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A lifting and feeding mechanism, characterized in that, The system includes a chain conveyor line, wherein the chain plate of the chain conveyor line has several holes on its surface, and the holes are arranged linearly and equidistantly along the length of the chain plate. At the discharge end of the chain conveyor line, a pushing mechanism and a lifting mechanism are arranged sequentially along the conveying direction. The pushing mechanism is fixedly installed above the connecting conveyor line, and the lifting mechanism is set between the carrying section and the return section of the chain conveyor line. The pushing mechanism includes: First power unit; A sliding block is connected to a first power device. Multiple sets of vertically downward push rods are provided on the lower side of the sliding block. The multiple sets of push rods are arranged at equal intervals along the length of the sliding block. The top-feeding mechanism includes: A second power unit is fixed to the chain conveyor line; The material ejector is provided in multiple parts, each part having a corresponding hole. A second power device drives the multiple material ejectors to move linearly along the axis of the hole.

2. The lifting and feeding mechanism according to claim 1, characterized in that, Multiple limiting posts are provided on the surface of the chain plate, and the multiple limiting posts are arranged around the periphery of the hole, and the limiting posts are arranged based on the shape of the product; The limiting post and the edge of the hole maintain a preset distance in a direction parallel to the surface of the chain plate, so as to form a support platform that contacts the lower surface of the product.

3. The lifting and feeding mechanism according to claim 1, characterized in that, The feeding mechanism also includes: The first power unit is fixedly mounted on the mounting part; The first guide rod is arranged parallel to the movement direction of the sliding block. One end of the first guide rod is fixedly connected to the sliding block. The first guide rod passes through the mounting part and slides relative to the mounting part.

4. The lifting and feeding mechanism according to claim 3, characterized in that, The feeding mechanism also includes: A fixed support part is fixed to the chain conveyor line, and the fixed support part has a threaded sleeve. A movable support rod, wherein a portion of the movable support rod is inserted into a threaded sleeve and maintains a threaded connection with the threaded sleeve; The end of the mounting part is connected to the portion of the movable support rod outside the threaded sleeve.

5. A lifting and feeding mechanism according to claim 4, characterized in that, The movable support rod is fixed by two sets of nuts, which are threaded into the movable support rod. The two sets of nuts clamp the part of the mounting part used to connect the movable support rod inside.

6. The lifting and feeding mechanism according to claim 1, characterized in that, The top-feeding mechanism also includes: A fixing part is fixedly installed on the chain conveyor line, and the second power unit is fixedly installed on the fixing part; The movable part, on which multiple top material parts are fixedly installed, is connected to the second power device; The second guide rod is arranged parallel to the movement direction of the top material part. One end of the second guide rod is fixedly connected to the movable part, and the second guide rod passes through the fixed part as a whole, maintaining relative sliding with the fixed part.

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