Multi-module universal stringing machine
By designing a multi-module universal threading machine, combined with sandwich, wave and block module mechanisms, the problem of single functions and low automation of existing food processing machinery is solved, and efficient wear and high quality of various types of food is achieved Quality production.
Patent Information
- Application Number
- CN202411718444.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-26
- Publication Date
- 2025-02-14
Smart Images
Figure CN119423321A_ABST
Abstract
Description
Technical field:
[0001] The invention relates to the field of food processing machinery, and in particular to a multi-module universal skewer threading machine. Background technology:
[0002] At present, most of the skewering work is done manually, resulting in a large waste of labor. At the same time, there are also some mechanical skewering machines, but they have a single function and can only skewer a single ingredient with a single skewering method. The quality and quantity of the above two skewering methods are difficult to guarantee. The main problems currently exist are as follows:
[0003] 1. Manual threading is unhygienic; the turnover of personnel in the catering industry is high and unstable;
[0004] 2. If you are not careful when threading manually, it is easy to hurt your hands;
[0005] 3. The current mechanical devices on the market have a low degree of automation and single functions;
[0006] 4. Slow speed and poor quality; Summary of the invention:
[0007] The present invention aims to provide a multi-module universal stringing machine, and the technical solution adopted by the present invention is:
[0008] A multi-module universal stringing machine, on which a feeding synchronous conveyor belt, a stringing device, a sandwich material synchronous conveyor belt are arranged in sequence from bottom to top on the frame, a module interlocking mechanism is arranged at one end of the feeding synchronous conveyor belt, and a discharging conveyor belt is arranged obliquely at the outer end of the module interlocking mechanism.
[0009] The characteristic is that the module interlocking mechanism includes: a transmission shaft is arranged on each side, one side is a power shaft, fixed on the frame by a bearing and driven by a motor; the other side is a non-power shaft, fixed on the frame by a bearing, and the two shafts are arranged at a certain distance and opposite to each other. The bottom of the module interlocking mechanism is provided with a rubber pad in the horizontal direction, and a baffle is arranged behind the rubber pad; a plurality of threaded holes arranged in the horizontal direction are arranged at the lower part of the rear wall surface, and the module interlocking mechanism is interlocked with three different module mechanisms respectively, and the three different module mechanisms are: a sandwich module mechanism, a wave module mechanism, and a block module mechanism.
[0010] The meaning of "sandwich" is: one piece of material wraps another piece of material to form a cylinder, such as beef slices wrapped with pickled peppers, etc.
[0011] The "wave" means that the skewer penetrates twice on the same side of a piece of material, such as kelp slices, potato slices, etc.
[0012] The term "block" means: square, rectangular, round, oval and other irregular products, such as small potatoes, tofu cubes, cartilage, etc.
[0013] The stick threading device comprises: a stick material conveying mechanism, a cylinder mechanism, and a cylindrical cam mechanism.
[0014] The material picking conveying mechanism includes: a material waiting box, a power roller, a redirecting roller, a tensioning roller, a synchronous closing belt, hook teeth, a spring pressure plate, and a baffle. The material picking conveying mechanism as a whole is a conveying device composed of a vertical surface and a horizontal inclined surface. The two ends of the vertical surface are respectively provided with redirecting rollers, and the upper end of the vertical surface is additionally provided with a tensioning roller. The other end of the horizontal inclined surface is provided with a power roller, and it has its own power drive; two synchronous closing belts are sleeved between the power roller and the redirecting roller, which are longitudinal and parallel to each other, and the two synchronous closing belts are provided with a number of position-adjustable hook teeth, the upper end surface of the horizontal inclined surface is provided with a spring pressure plate, and a baffle is provided from one end of the lower end surface of the horizontal inclined surface to the corner of the vertical surface; the material waiting box is provided on one side of the redirecting roller at the bottom end of the vertical surface, and box surfaces are provided on both sides and the bottom of the material waiting box, and one end of the bottom box surface is inclined toward the redirecting roller; a cylinder mechanism is provided at the top of the horizontal inclined surface, and a cylindrical cam mechanism is provided at the bottom of the horizontal inclined surface.
[0015] The sandwich module mechanism includes: a base, a feeding motor, a transmission shaft, three left joints, three right joints, a steel wire rope, a spring, a flexible roller, a synchronous belt, a hinge shaft, and a bolt. Two sets of flexible rollers parallel to each other are arranged on the upper end surface of the base and connected by a synchronous belt, one of which is connected to the output shaft of the feeding motor arranged in the base cavity by the synchronous belt; a transmission shaft penetrating the two sides of the base is arranged below the feeding motor, and the transmission shaft is a stepped shaft, and the shaft diameter is divided into two parts from the middle, one side has a large shaft diameter, and the other side has a small shaft diameter. The top of the left and right sides of the base are respectively provided with left three joints and right three joints connected thereto by hinge shafts, and the left three joints and the right three joints are connected by the hinge shafts of three small joints, and the upper end surface of each small joint is provided with two groups of flexible rollers parallel to each other, and the two groups of flexible rollers are connected by synchronous belts, and the hinge shafts between each small joint are connected to one of the flexible rollers on each small joint by a synchronous belt; the flexible rollers on the left three joints and the right three joints are connected to the flexible rollers on the base by synchronous belts, so that the fourteen flexible rollers on the sandwich module mechanism are driven by each other; the three small joints of the left three joints and the outermost small joint of the right three joints are longitudinally disconnected from the middle, and a certain gap is left.
[0016] A spring is arranged on the inner side of the lower end surface of the left three joints, one end of which is fixed on one side surface of the base, and the other end passes through the three small joints and reaches the bolt on the outer side of the outermost small joint; the spring arrangement on the right three joints is the same as that on the left three joints.
[0017] Steel wire ropes are arranged on both sides of the upper end surface of the left three joints, one end of which is fixed to the outermost side of a small joint on the outermost side of the left three joints, and the other end enters the base along the hinge axis between each joint and is wound around a side shaft with a larger shaft diameter on the transmission shaft. The steel wire ropes on the right three joints are arranged in the same way as the left three joints, and the other end enters the base along the hinge axis between each joint and is wound around a side shaft with a smaller shaft diameter on the transmission shaft. The outermost small joints of the left three joints and the right three joints in the straight extension state have a certain starting upward angle.
[0018] The wave module mechanism includes: a main shaft, a shell, a planetary gear, a material-supporting groove, and a skewer groove. A portion of the main shaft surface is concave inward, and a skewer groove is provided along the main shaft surface. Material-supporting grooves are provided on both sides of the skewer groove along the main shaft surface. The shell is sleeved on the outer surface of the main shaft, and racks are provided on the inner walls of both ends of the shell. The shell and the main shaft are meshed and connected by planetary gears provided at both ends of the main shaft, and a certain gap is left in the middle area between the two ends. The two ends of the shell fully wrap the main shaft 360° with a certain gap, the middle part is partially wrapped, and there is a notch in the middle for the skewer to penetrate; two convex bodies perpendicular to the middle arc surface of the shell are provided at the bottom, and the two convex bodies lift the material along the material-supporting groove as the shell rotates.
[0019] The block module mechanism includes: a base, a left slider, a right slider, a lead screw, a stabilizer bar, a baffle, a threaded hole, and a telescopic baffle. The base is a trapezoidal block and is directly placed on the bottom panel of the module interlocking mechanism; a groove is set from top to bottom on the upper inclined surface of the base, a left slider is set on one side of the groove, and a right slider is set on the other side, the two sliders are set opposite to each other, and the bottoms of the two sliders are inclined toward the middle; the left slider and the right slider are connected by a lead screw and a stabilizer bar set on the upper inclined surface of the base, and a positive and a reverse thread are set at both ends of the lead screw, and the stabilizer bar is an overfit; two baffles are respectively and vertically set at the bottom of the inclined surface of the left slider and the right slider, and a threaded hole opposite to the threaded hole on the lower side of the rear wall of the module interlocking mechanism is set on the other side of the base, and a bolt is used between the two holes to form a spiral motion pair. The top of the inclined surface of the left slider and the right slider is respectively set with a telescopic baffle parallel to them.
[0020] Furthermore: the cylinder mechanism comprises: a cylinder body, a telescopic rod, and a push plate, and one end of the telescopic rod is connected to the push plate.
[0021] Furthermore: the shaft surface of the self-driven power of the cylindrical cam mechanism is provided with a curved groove, one end of the elastic rod is slidably connected to the curved groove, and when the shaft rotates, the elastic rod is driven to perform linear reciprocating motion.
[0022] Furthermore: a baffle is provided at the lower end of the discharging conveyor belt which is arranged obliquely at one end, and the discharging conveyor belt is self-powered.
[0023] Furthermore: the feeding synchronous conveyor belt is provided with a plurality of longitudinal material guide strips, and the feeding synchronous conveyor belt is self-powered and driven.
[0024] Furthermore: the sandwich material synchronous conveyor belt is provided with a plurality of material guiding grooves, and the sandwich material synchronous conveyor belt is self-powered and driven.
[0025] Furthermore: a supporting foot cup is provided at the bottom of the frame.
[0026] Beneficial effects:
[0027] 1. Can wear various types of products
[0028] This device can be individually interlocked with three different module mechanisms (sandwich module mechanism, wave module mechanism, block module mechanism) through the module interlocking mechanism, and can thread sandwich products, such as beef rolls, etc.; it can thread wave-type products, such as potato chips, kelp slices, etc.; it can thread block-shaped, round-shaped, and various irregular-shaped products, such as cartilage, potato cubes, quail eggs, etc.; it can cover the threading work of most types of products currently on the market.
[0029] 2. High work efficiency
[0030] The main drive shafts of the sandwich module mechanism and the wave module mechanism can be extended laterally along the axis, limited by the width of the feed conveyor belt; multiple modules can be added to the extended main drive shaft, and one shaft drives multiple modules, thereby improving work efficiency. The block module mechanism has no power input and can also be arranged laterally to add multiple modules.
[0031] 3. Different products of the same type can be worn at the same time
[0032] Arranging multiple modules of the same type on a transversely extended axis and corresponding to multiple guide strips on the feed conveyor belt means that different products of the same type can be threaded at the same time; for example, when multiple wave modules are used, different wave-type ingredients can be threaded at the same time, such as one module can thread kelp slices, and another module can thread potato slices at the same time. Both modules use the same transmission shaft.
[0033] 4. High quality of work
[0034] A number of longitudinal material guide strips on the synchronous conveyor belt for feeding, a number of material guide grooves on the synchronous conveyor belt for sandwich materials, and two inclined surfaces toward the middle of the sliders on the block module mechanism can keep the neutral lines of various materials with regular and irregular shapes to be threaded in a straight line during movement; and the block module mechanism can move back and forth in the module interlocking mechanism, so that the diameter center of products of different sizes can correspond to the signature injection center of the threading device; the flexible roller on the sandwich module mechanism has a certain softness, and will not damage the outer rolled material and the material sandwiched in the middle during the curling state. Description of the drawings:
[0035] Figure 1 This is a schematic diagram of the entire device (excluding the sandwich module mechanism, wave module mechanism, and block module mechanism)
[0036] Figure 2 This is a front view of the entire device (including only the sandwich module mechanism)
[0037] Figure 3 This is a front view of the entire device (including only the wave module mechanism)
[0038] Figure 4 This is a front view of the entire device (including only the block module mechanism)
[0039] Figure 5 This is a top view of the sandwich module mechanism in the unfolded state.
[0040] Figure 6 This is a front view of the sandwich module mechanism in a curled state and the partial module interlocking mechanism
[0041] Figure 7 This is the overall schematic diagram of the wave module mechanism.
[0042] Figure 8 This is the overall schematic diagram of the block module mechanism.
[0043] Fig. 9 This is a side view of a block module mechanism.
[0044] Fig.10 This is a schematic diagram of the three-motion trajectory of the stick.
[0045] Figure markings: 1-frame, 2-feed synchronous conveyor belt, 3-sandwich material synchronous conveyor belt, 4-module interlocking mechanism, 401-power shaft, 402-motor, 403-unpowered shaft, 404 rubber pad, 405-baffle, 406-threaded hole, 5-discharge conveyor belt, 501-baffle, 6-material conveying mechanism, 601-waiting box, 602-power roller, 603-redirecting roller, 604-tensioning roller, 605-synchronous closing belt, 606-hook teeth, 607-spring pressure plate, 608-baffle, 7-cylinder mechanism, 701-cylinder body, 702-telescopic rod, 703-push plate, 8-groove concave wheel mechanism, 9-sandwich module mechanism, 901-base, 902-feeding motor, 903-transmission shaft, 904-left three joints, 905-right three joints, 906-wire rope, 907-spring, 908-flexible roller, 909-synchronous belt, 9010-hinge shaft, 9011-bolt, 10-wave module mechanism, 1001-spindle, 1002-housing, 1003-planetary gear, 1004-support groove, 1005-threading groove, 11-block module mechanism, 1101-base, 1102-left slider, 1103-right slider, 1104-screw, 1105-stabilizer bar, 1106-baffle, 1107-threaded hole, 1108-telescopic baffle. Specific implementation method:
[0046] Combination Figures 1 to 10 The embodiments of the present invention are described in detail. This embodiment is based on the technical solution of the present invention and provides a detailed implementation method and a specific operation process, but the protection scope of the present invention is not limited to the following embodiments.
[0047] 1. Example 1 (using sandwich module mechanism 9) The meaning of "sandwich" is: a piece of material wraps another material to form a cylinder, such as: beef slices wrapped with pickled peppers, etc.;
[0048] like Figure 1 , Figure 2 , Figure 5 , Figure 6 , Fig.10 As shown:
[0049] A multi-module universal stringing machine, on which a frame 1 is provided with a feeding synchronous conveyor belt 2, a stringing device, a sandwich material synchronous conveyor belt 3 from bottom to top, a module interlocking mechanism 4 is provided at one end of the feeding synchronous conveyor belt 2, and a discharging conveyor belt 5 is inclinedly provided at the outer end of the module interlocking mechanism 4.
[0050] The module interlocking mechanism 4 is characterized in that: a transmission shaft is arranged on each side, one side is a power shaft 401, fixed on the frame 1 by a bearing and driven by a motor 402; the other side is a non-power shaft 403, fixed on the frame 1 by a bearing, and the two shafts are arranged at a certain distance and opposite to each other. A rubber pad 404 is arranged horizontally at the bottom of the module interlocking mechanism 4, and a baffle 405 is arranged behind the rubber pad 404; a plurality of threaded holes 406 arranged horizontally are arranged at the lower part of the rear wall surface, and the module interlocking mechanism 4 is interlocked with three different module mechanisms respectively, and the three different module mechanisms are: a sandwich module mechanism 9, a wave module mechanism 10, and a block module mechanism 11.
[0051] The stick threading device comprises: a stick material conveying mechanism 6, a cylinder mechanism 7, and a cylindrical cam mechanism 8.
[0052] The material-picking conveying mechanism 6 includes: a material waiting box 601 , a power roller 602 , a redirecting roller 603 , a tensioning roller 604 , a synchronous closing belt 605 , hook teeth 606 , a spring pressure piece 607 , and a baffle 608 . The material-picking conveying mechanism 6 as a whole is a conveying device consisting of a vertical surface and a horizontal inclined surface, with redirecting rollers 603 provided at both ends of the vertical surface respectively, a tensioning roller 604 additionally provided at the upper end of the vertical surface, and a power roller 602 provided at the other end of the horizontal inclined surface, which is self-powered; two synchronous closing belts 605 which are longitudinal and parallel to the power roller 602 and the redirecting roller 603 are sleeved between the power roller 602 and the redirecting roller 603, and a number of position-adjustable hook teeth 606 are provided on the two synchronous closing belts 605, a spring pressing plate 607 is provided on the upper end surface of the horizontal inclined surface, and a baffle 608 is provided from one end of the lower end surface of the horizontal inclined surface to the corner of the vertical surface; a material waiting box 601 is provided on one side of the redirecting roller 603 at the bottom end of the vertical surface, and box surfaces are provided on both sides and the bottom of the material waiting box 601, and one end of the bottom box surface is inclined toward the redirecting roller 603; a cylinder mechanism 7 is provided at the top of the horizontal inclined surface, and a cylindrical cam mechanism 8 is provided at the bottom end of the horizontal inclined surface.
[0053] The sandwich module mechanism 9 includes: a base 901, a feeding motor 902, a transmission shaft 903, three left joints 904, three right joints 905, a steel wire rope 906, a spring 907, a flexible roller 908, a synchronous belt 909, a hinge shaft 9010, and a bolt 9011. Two sets of mutually parallel flexible rollers 908 are arranged on the upper end surface of the base 901, and are connected by a synchronous belt 909, wherein one of the flexible rollers 908 is connected to the output shaft of the feeding motor 902 arranged in the cavity of the base 901 by the synchronous belt 909; a transmission shaft 903 penetrating through the two sides of the base 901 is arranged below the feeding motor 902, and the transmission shaft 903 is a stepped shaft, and the shaft diameter is divided into two parts from the middle, one side has a large shaft diameter, and the other side has a small shaft diameter. The tops of the left and right sides of the base 901 are respectively provided with left three joints 904 and right three joints 905 connected thereto by hinge shafts 9010. The left three joints 904 and the right three joints 905 are connected by hinge shafts 9010 of three small joints. The upper end surface of each small joint is provided with two groups of flexible rollers 908 parallel to each other. The two groups of flexible rollers 908 are connected by synchronous belts 909. The hinge shafts 9010 between each small joint are connected to one of the flexible rollers 908 on each small joint by synchronous belts 909; the flexible rollers 908 on the left three joints 904 and the right three joints 905 are connected to the flexible rollers 908 on the base 901 by synchronous belts 909, so that the 14 flexible rollers 908 on the sandwich module mechanism 9 are mutually driven; the three small joints of the left three joints 904 and the outermost small joint of the right three joints 905 are longitudinally disconnected from the middle, and a certain gap is left.
[0054] A spring 907 is provided on the inner side surface of the lower end surface of the left three-joint 904, one end of which is fixed on one side surface of the base 901, and the other end passes through the three small joints and reaches the bolt 9011 on the outer side surface of the outermost small joint; the setting of the spring 907 on the right three-joint 905 is the same as that of the left three-joint 904.
[0055] Steel wire ropes 906 are arranged on both sides of the upper end surface of the left three joints 904, one end of which is fixed to the outermost side of the outermost small joint of the left three joints 904, and the other end enters the base 901 along the hinge shaft 9010 between the joints and is wound around a side shaft with a larger shaft diameter on the transmission shaft 903. The steel wire ropes 906 on the right three joints 905 are arranged in the same way as the left three joints 904, and the other end enters the base 901 along the hinge shaft 9010 between the joints and is wound around a side shaft with a smaller shaft diameter on the transmission shaft 903. The outermost small joints of the left three joints 904 and the right three joints 905 in the straight and stretched state have a certain starting upward angle.
[0056] 2. Example 2 (using the wave module mechanism 10) The meaning of the "wave" is that the skewer penetrates twice on the same side of a piece of material, such as kelp slices, potato slices, etc.;
[0057] like Figure 1 , Figure 3 , Figure 7 , Fig.10 As shown:
[0058] A multi-module universal stringing machine, on which a frame 1 is provided with a feeding synchronous conveyor belt 2, a stringing device, a sandwich material synchronous conveyor belt 3 from bottom to top, a module interlocking mechanism 4 is provided at one end of the feeding synchronous conveyor belt 2, and a discharging conveyor belt 5 is inclinedly provided at the outer end of the module interlocking mechanism 4.
[0059] The module interlocking mechanism 4 is characterized in that: a transmission shaft is arranged on each side, one side is a power shaft 401, fixed on the frame 1 by a bearing and driven by a motor 402; the other side is a non-power shaft 403, fixed on the frame 1 by a bearing, and the two shafts are arranged at a certain distance and opposite to each other. A rubber pad 404 is arranged horizontally at the bottom of the module interlocking mechanism 4, and a baffle 405 is arranged behind the rubber pad 404; a plurality of threaded holes 406 arranged horizontally are arranged at the lower part of the rear wall surface, and the module interlocking mechanism 4 is interlocked with three different module mechanisms respectively, and the three different module mechanisms are: a sandwich module mechanism 9, a wave module mechanism 10, and a block module mechanism 11.
[0060] The stick threading device comprises: a stick material conveying mechanism 6, a cylinder mechanism 7, and a cylindrical cam mechanism 8.
[0061] The material-picking conveying mechanism 6 includes: a material waiting box 601 , a power roller 602 , a redirecting roller 603 , a tensioning roller 604 , a synchronous closing belt 605 , hook teeth 606 , a spring pressure piece 607 , and a baffle 608 . The material-picking conveying mechanism 6 as a whole is a conveying device consisting of a vertical surface and a horizontal inclined surface, with redirecting rollers 603 provided at both ends of the vertical surface respectively, a tensioning roller 604 additionally provided at the upper end of the vertical surface, and a power roller 602 provided at the other end of the horizontal inclined surface, which is self-powered; two synchronous closing belts 605 which are longitudinal and parallel to the power roller 602 and the redirecting roller 603 are sleeved between the power roller 602 and the redirecting roller 603, and a number of position-adjustable hook teeth 606 are provided on the two synchronous closing belts 605, a spring pressing plate 607 is provided on the upper end surface of the horizontal inclined surface, and a baffle 608 is provided from one end of the lower end surface of the horizontal inclined surface to the corner of the vertical surface; a material waiting box 601 is provided on one side of the redirecting roller 603 at the bottom end of the vertical surface, and box surfaces are provided on both sides and the bottom of the material waiting box 601, and one end of the bottom box surface is inclined toward the redirecting roller 603; a cylinder mechanism 7 is provided at the top of the horizontal inclined surface, and a cylindrical cam mechanism 8 is provided at the bottom end of the horizontal inclined surface.
[0062] The wave module mechanism 10 includes: a main shaft 1001, a housing 1002, a planetary gear 1003, a material support groove 1004, and a skewer groove 1005. A portion of the shaft surface of the main shaft 1001 is recessed inward, and a skewer groove 1005 is provided along the shaft surface of the main shaft 1001, and material support grooves 1004 are provided on both sides of the skewer groove 1005 along the shaft surface. The housing 1002 is sleeved on the outer surface of the main shaft 1001, and racks are provided on the inner walls at both ends of the housing 1002. The housing 1002 is meshed and connected with the main shaft 1001 by the planetary gears 1003 provided at both ends of the main shaft 1001, and a certain gap is left in the middle area between the two ends. The two ends of the shell 1002 fully wrap the main shaft 1001 360° with a certain gap, the middle part is partially wrapped, and there is a gap in the middle for the stick to penetrate; two convex bodies perpendicular to the middle arc surface of the shell 1002 are provided at the bottom, and the two convex bodies lift the material along the supporting groove 1004 as the shell 1002 rotates.
[0063] 3. Example 3 (using block-shaped module mechanism 11) The meaning of "block-shaped" is: square, rectangular, round, oval and other irregular products, such as small potatoes, tofu cubes, cartilage, etc.;
[0064] like Figure 1 , Figure 4 , Figure 8 , Fig. 9 , Fig.10 As shown: a multi-module universal stringing machine, on which a feeding synchronous conveyor belt 2, a stringing device, a sandwich material synchronous conveyor belt 3 are arranged in sequence from bottom to top on a frame 1, a module interlocking mechanism 4 is arranged at one end of the feeding synchronous conveyor belt 2, and a discharging conveyor belt 5 is inclinedly arranged at the outer end of the module interlocking mechanism 4.
[0065] The module interlocking mechanism 4 is characterized in that: a transmission shaft is arranged on each side, one side is a power shaft 401, fixed on the frame 1 by a bearing and driven by a motor 402; the other side is a non-power shaft 403, fixed on the frame 1 by a bearing, and the two shafts are arranged at a certain distance and opposite to each other. A rubber pad 404 is arranged horizontally at the bottom of the module interlocking mechanism 4, and a baffle 405 is arranged behind the rubber pad 404; a plurality of threaded holes 406 arranged horizontally are arranged at the lower part of the rear wall surface, and the module interlocking mechanism 4 is interlocked with three different module mechanisms respectively, and the three different module mechanisms are: a sandwich module mechanism 9, a wave module mechanism 10, and a block module mechanism 11.
[0066] The stick threading device comprises: a stick material conveying mechanism 6, a cylinder mechanism 7, and a cylindrical cam mechanism 8.
[0067] The material-picking conveying mechanism 6 includes: a material waiting box 601 , a power roller 602 , a redirecting roller 603 , a tensioning roller 604 , a synchronous closing belt 605 , hook teeth 606 , a spring pressure piece 607 , and a baffle 608 . The material-picking conveying mechanism 6 as a whole is a conveying device consisting of a vertical surface and a horizontal inclined surface, with redirecting rollers 603 provided at both ends of the vertical surface respectively, a tensioning roller 604 additionally provided at the upper end of the vertical surface, and a power roller 602 provided at the other end of the horizontal inclined surface, which is self-powered; two synchronous closing belts 605 which are longitudinal and parallel to the power roller 602 and the redirecting roller 603 are sleeved between the power roller 602 and the redirecting roller 603, and a number of position-adjustable hook teeth 606 are provided on the two synchronous closing belts 605, a spring pressing plate 607 is provided on the upper end surface of the horizontal inclined surface, and a baffle 608 is provided from one end of the lower end surface of the horizontal inclined surface to the corner of the vertical surface; a material waiting box 601 is provided on one side of the redirecting roller 603 at the bottom end of the vertical surface, and box surfaces are provided on both sides and the bottom of the material waiting box 601, and one end of the bottom box surface is inclined toward the redirecting roller 603; a cylinder mechanism 7 is provided at the top of the horizontal inclined surface, and a cylindrical cam mechanism 8 is provided at the bottom end of the horizontal inclined surface.
[0068] The block-shaped module mechanism 11 includes: a base 1101 , a left slider 1102 , a right slider 1103 , a lead screw 1104 , a stabilizing rod 1105 , a baffle 1106 , a threaded hole 1107 , and a telescopic baffle 1108 . The base 1101 is a trapezoidal block and is directly placed on the bottom panel of the module interlocking mechanism 4; a groove is set from top to bottom on the upper inclined surface of the base 1101, and a left slider 1102 is set on one side of the groove, and a right slider 1103 is set on the other side. The two sliders are arranged opposite to each other, and the bottoms of the two sliders are inclined toward the middle; the left slider 1102 and the right slider 1103 are connected by a lead screw 1104 and a stabilizing rod 1105 set on the upper inclined surface of the base 1101, and a forward and a reverse thread are respectively set at both ends of the lead screw 1104, and the stabilizing rod 1105 is an overfit; two baffles 1106 are respectively and vertically set at the bottom ends of the inclined surfaces of the left slider 1102 and the right slider 1103, and the top ends of the inclined surfaces of the left slider 1102 and the right slider 1103 are respectively and individually set with telescopic baffles 1108 parallel to them. A threaded hole 1107 is provided on the rear side of the base 1101, which is opposite to the threaded hole 406 on the lower rear wall of the module interlocking mechanism 4. A bolt is used between the two holes to form a spiral motion pair. By adjusting the bolt, the entire block module mechanism 11 is controlled to move a certain distance forward and backward in the module interlocking mechanism 4 to adapt to the center point of the diameter of products of different specifications corresponding to the center point of the skewer ejected by the skewer conveying mechanism 6. After the entire block module mechanism 11 moves a certain distance forward and backward in the module interlocking mechanism 4, the gap in the upper part is filled by the telescopic baffle 1108, so as to ensure that the material reaches the baffle 1106 smoothly after passing through the retractable baffle 1108 from the feed synchronous conveyor belt 2.
[0069] The above is a basic implementation of the present invention, and further improvements, optimizations and limitations can be made on the above basis.
[0070] Furthermore, the cylinder mechanism 7 includes a cylinder body 701 , a telescopic rod 702 , and a push plate 703 , and one end of the telescopic rod 702 is connected to the push plate 703 .
[0071] Furthermore, the shaft surface of the self-driven power of the cylindrical cam mechanism 8 is provided with a curved groove, one end of the elastic rod is slidably connected to the curved groove, and when the shaft rotates, the elastic rod is driven to perform linear reciprocating motion.
[0072] Furthermore: a baffle 501 is provided at the lower end of the discharging conveyor belt 5 which is arranged obliquely at one end, and the discharging conveyor belt 5 is self-powered.
[0073] Furthermore: there are a plurality of longitudinal material guide strips on the feeding synchronous conveyor belt 2, and the feeding synchronous conveyor belt 2 is self-powered.
[0074] Furthermore: the sandwich material synchronous conveyor belt 3 is provided with a plurality of material guiding grooves, and the sandwich material synchronous conveyor belt 3 is self-powered and driven.
[0075] Furthermore: a supporting foot cup is provided at the bottom of the frame 1.
[0076] The working process is as follows:
[0077] 1. When using the sandwich module mechanism 9: the two ends of the transmission shaft 903 of the sandwich module mechanism 9 are connected to the power shaft 401 and the non-power shaft 403 of the module interlocking mechanism 4 by a coupling, and driven by the motor 402; a single piece of externally rolled material such as beef is transported to the sandwich module mechanism 9 by one end of the feeding synchronous conveyor belt 2, and there are several longitudinal material guide strips on the surface of the feeding synchronous conveyor belt 2. At this time, the feeding motor 902 starts to work, and one end of the single piece of externally rolled material passes through the right joint 905 and the base 901 in turn and reaches the left joint 904; at this time, the feeding motor 902 stops working. At the same time, the sandwich material synchronous conveyor belt 3 starts to work. There are several material guide grooves on the sandwich material synchronous conveyor belt 3, and only a single material can be contained in each groove; the sandwich material such as pickled pepper is conveyed to the upper end of the base 901 of the sandwich module mechanism 9, and the sandwich material freely falls onto the outer rolled material after reaching the upper part of the base 901; at the same time, the transmission shaft 903 of the sandwich module mechanism 9 starts to rotate, and the two steel wire ropes 906 wound on the transmission shaft 903 begin to tighten, and drive the left joint 904 and the right joint 905 to curl; the left joint 904 is longer than the right joint 905, and the steel wire rope 906 driving the left joint 904 is wound around the end of the transmission shaft 903 with a larger diameter, so the curling speed of the left joint 904 is slower than that of the right joint 905, so the outermost small joint of the left joint 904 will cover the right joint 905, thereby forming overlapping surfaces at both ends of the outer rolled material. The length of the spring 907 is adjusted by adjusting the bolt 9011 to control the curling degree of the left joint 904 and the right joint 905, so as to adapt to the outer rolled materials and sandwich materials of different thicknesses and specifications.
[0078] At the same time, the skewer threading device starts to work, and the skewer threading material, such as bamboo skewers, enters the groove of the hook tooth 606 on the synchronous closed belt 605 from the lowest end of the material waiting box 601. The groove of the hook tooth 606 can only accommodate one skewer threading material. At this time, the power roller 602 starts to work and drives the synchronous closed belt 605 set between the redirecting roller 603, thereby conveying the skewer threading material to the top of the horizontal inclined surface of the skewer material conveying mechanism 6 where the cylinder mechanism 7 is set; at this time, the cylinder mechanism 7 pushes the push plate 703 at one end of the telescopic rod 702 to eject the skewer threading material along a certain angle into the curled sandwich module mechanism 9, and finally reaches the rubber pad 404 set horizontally at the bottom of the module interlocking mechanism 4. At this time, the cylindrical cam mechanism 8 arranged at the bottom end of the horizontal inclined surface of the material conveying mechanism 6 starts to work, and applies a thrust to the top of the material that has been threaded. The bottom end of the material moves along an arc with the center of the rubber pad 404, and the other end falls onto the inclined discharge conveyor belt 5. A baffle 501 is provided at the lowest end of the discharge conveyor belt 5 to prevent the material that has been threaded from falling out of the discharge conveyor belt 5.
[0079] One sandwich material threading cycle ends and the next cycle begins.
[0080] 2. When using the wave module mechanism 10: both ends of the main shaft 1001 of the wave module mechanism 10 are connected by a coupling to the power shaft 401 and the non-power shaft 403 of the module interlocking mechanism 4, and driven by a motor 402; the single-piece material is transported from one end of the feeding synchronous conveyor belt 2 toward the wave module mechanism 10. After passing through the feeding synchronous conveyor belt 2, the single-piece material enters the depression on a part of the shaft surface of the main shaft 1001. At this time, the motor 402 starts to drive the main shaft 1001 to rotate counterclockwise, and drives the outer shell 1002 to rotate clockwise through the planetary gear 1003. At the same time, the two convex bodies arranged at the bottom of the middle arc surface of the outer shell 1002 lift the single-piece material out of the depressed surface of the main shaft 1001 along the supporting groove 1004 as the outer shell 1002 rotates. At this time, the single-piece material is fixed in a bent state; at this time, the threading device starts The work starts, and the skewer material such as bamboo skewers is pushed by the cylinder mechanism 7 to push the push plate 703 at one end of the telescopic rod 702 to eject the skewer material, and pass through the single-piece material fixed in a bent state and the skewer groove 1005 and finally reach the rubber pad 404 horizontally arranged at the bottom of the module interlocking mechanism 4, and the skewer work is completed; at this time, the motor 402 starts to drive the main shaft 1001 to rotate clockwise and drives the shell 1002 to rotate counterclockwise until the middle arc surface of the shell 1002 does not cover the single-piece material and stops rotating. At this time, the cylindrical cam mechanism 8 set at the bottom end of the horizontal inclined surface of the skewer conveying mechanism 6 starts to work, and the skewer material that has been skewered is ejected and falls onto the discharge conveyor belt 5.
[0081] A wave-type material threading work cycle ends and the next work cycle begins. During the threading process of the wave-type product, the sandwich material synchronous conveyor belt 3 does not work.
[0082] 3. When using the block-shaped module mechanism 11: the block-shaped module mechanism 11 is directly placed on the bottom panel of the module interlocking mechanism 4, and a threaded hole 1107 is provided on the rear side of the base 1101, which is opposite to the threaded hole 406 on the lower rear wall of the module interlocking mechanism 4. The entire block-shaped module mechanism 11 is controlled to move forward and backward within the module interlocking mechanism 4 by adjusting the bolts to adapt to the center point of the diameter of products of different specifications corresponding to the center point of the skewer ejected by the skewer conveying mechanism 6; the telescopic baffle 1108 is used to fill the gap above the block-shaped module mechanism 11 and the interlocking mechanism 4 to ensure that the material can smoothly reach the baffle 1106 from the synchronous conveyor belt 2.
[0083] After adjusting the distance between the left slider 1102 and the right slider 1103 by adjusting the lead screw 1104 according to the diameter of the product to be threaded, a single or multiple materials are transported from one end of the feeding synchronous conveyor belt 2 to the block module mechanism 11. After passing through the feeding synchronous conveyor belt 2, the materials freely fall into the baffle 1106 at the bottom end of the inclined surface of the left slider 1102 and the right slider 1103. At this time, the threading device starts to work, and the threading materials such as bamboo sticks are pushed by the cylinder mechanism 7 to push the push plate 703 at one end of the telescopic rod 702 to eject the threading materials, and after passing through one or more materials on the inclined surface of the left slider 1102 and the right slider 1103, they finally arrive at the rubber pad 404 horizontally arranged at the bottom of the module interlocking mechanism 4, and the threading work is completed. At this time, the cylindrical cam mechanism 8 arranged at the bottom end of the horizontal inclined surface of the skewer conveying mechanism 6 starts to work, and the threaded materials that have been threaded are ejected onto the discharge conveyor belt 5. The block module mechanism 11 has no power input.
[0084] A block material threading cycle ends and the next cycle begins. During the threading process of block-type products, the sandwich material synchronous conveyor belt 3 does not work.
[0085] The above are only preferred embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any changes and substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed by the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the scope defined in the claims.
Claims
1. A multi-module universal stringing machine, on which a feeding synchronous conveyor belt 2, a stringing device, a sandwich material synchronous conveyor belt 3 are arranged in sequence from bottom to top on a frame 1, a module interlocking mechanism 4 is arranged at one end of the feeding synchronous conveyor belt 2, and a discharging conveyor belt 5 is arranged obliquely at one end of the outer side of the module interlocking mechanism 4. Features: The module interlocking mechanism 4 includes: a transmission shaft is set on each side, one side is a power shaft 401, fixed on the frame 1 by a bearing and driven by a motor 402; the other side is a non-power shaft 403, fixed on the frame 1 by a bearing, and the two shafts are spaced a certain distance apart and arranged oppositely. The bottom of the module interlocking mechanism 4 is provided with a rubber pad 404 in a horizontal direction, and a baffle 405 is provided behind the rubber pad 404; a plurality of threaded holes 406 arranged in a horizontal direction are provided at the lower part of the rear wall surface. The module interlocking mechanism 4 is interlocked with three different module mechanisms respectively, and the three different module mechanisms are: a sandwich module mechanism 9, a wave module mechanism 10, and a block module mechanism 11. The stick threading device comprises: a stick material conveying mechanism 6, a cylinder mechanism 7, and a cylindrical cam mechanism 8. The material-picking conveying mechanism 6 includes: a material waiting box 601 , a power roller 602 , a redirecting roller 603 , a tensioning roller 604 , a synchronous closing belt 605 , hook teeth 606 , a spring pressure piece 607 , and a baffle 608 . The material-picking conveying mechanism 6 as a whole is a conveying device consisting of a vertical surface and a horizontal inclined surface, with redirecting rollers 603 provided at both ends of the vertical surface respectively, a tensioning roller 604 additionally provided at the upper end of the vertical surface, and a power roller 602 provided at the other end of the horizontal inclined surface, which is self-powered; two synchronous closing belts 605 which are longitudinal and parallel to the power roller 602 and the redirecting roller 603 are sleeved between the power roller 602 and the redirecting roller 603, and a number of position-adjustable hook teeth 606 are provided on the two synchronous closing belts 605, a spring pressing plate 607 is provided on the upper end surface of the horizontal inclined surface, and a baffle 608 is provided from one end of the lower end surface of the horizontal inclined surface to the corner of the vertical surface; a material waiting box 601 is provided on one side of the redirecting roller 603 at the bottom end of the vertical surface, and box surfaces are provided on both sides and the bottom of the material waiting box 601, and one end of the bottom box surface is inclined toward the redirecting roller 603; a cylinder mechanism 7 is provided at the top of the horizontal inclined surface, and a cylindrical cam mechanism 8 is provided at the bottom end of the horizontal inclined surface.
2. The sandwich module mechanism 9 comprises: Base 901, feeding motor 902, transmission shaft 903, left three joints 904, right three joints 905, wire rope 906, spring 907, flexible roller 908, synchronous belt 909, hinge shaft 9010, bolt 9011. Two sets of flexible rollers 908 parallel to each other are arranged on the upper end surface of base 901, and connected by synchronous belt 909, one of the flexible rollers 908 is connected to the output shaft of feeding motor 902 arranged in the cavity of base 901 by synchronous belt 909; transmission shaft 903 penetrating two sides of base 901 is arranged below feeding motor 902, transmission shaft 903 is a stepped shaft, and the shaft diameter is divided into two parts from the middle, one side has a large shaft diameter, and the other side has a small shaft diameter. The tops of the left and right sides of the base 901 are respectively provided with left three joints 904 and right three joints 905 connected thereto by hinge shafts 9010. The left three joints 904 and the right three joints 905 are connected by hinge shafts 9010 of three small joints. The upper end surface of each small joint is provided with two groups of flexible rollers 908 parallel to each other. The two groups of flexible rollers 908 are connected by synchronous belts 909. The hinge shafts 9010 between each small joint are connected to one of the flexible rollers 908 on each small joint by synchronous belts 909; the flexible rollers 908 on the left three joints 904 and the right three joints 905 are connected to the flexible rollers 908 on the base 901 by synchronous belts 909, so that the 14 flexible rollers 908 on the sandwich module mechanism 9 are mutually driven; the three small joints of the left three joints 904 and the outermost small joint of the right three joints 905 are longitudinally disconnected from the middle, and a certain gap is left. A spring 907 is provided on the inner side surface of the lower end surface of the left three-joint 904, one end of which is fixed on one side surface of the base 901, and the other end passes through the three small joints and reaches the bolt 9011 on the outer side surface of the outermost small joint; the setting of the spring 907 on the right three-joint 905 is the same as that of the left three-joint 904. Steel wire ropes 906 are arranged on both sides of the upper end surface of the left three joints 904, one end of which is fixed to the outermost side of the outermost small joint of the left three joints 904, and the other end enters the base 901 along the hinge shaft 9010 between the joints and is wound around a side shaft with a larger shaft diameter on the transmission shaft 903. The steel wire ropes 906 on the right three joints 905 are arranged in the same way as the left three joints 904, and the other end enters the base 901 along the hinge shaft 9010 between the joints and is wound around a side shaft with a smaller shaft diameter on the transmission shaft 903. The outermost small joints of the left three joints 904 and the right three joints 905 in the straight and stretched state have a certain starting upward angle.
3. The wave module mechanism 10 comprises: The main shaft 1001, the housing 1002, the planetary gear 1003, the material-carrying groove 1004, and the skewer groove 1005. A part of the shaft surface of the main shaft 1001 is recessed inward, and the skewer groove 1005 is arranged along the shaft surface of the main shaft 1001, and the material-carrying groove 1004 is arranged along the shaft surface on both sides of the skewer groove 1005. The housing 1002 is sleeved on the outer surface of the main shaft 1001, and racks are arranged on the inner walls of both ends of the housing 1002. The housing 1002 is meshed and connected with the main shaft 1001 by the planetary gears 1003 arranged at both ends of the main shaft 1001, and a certain gap is left in the middle area between the two ends. The two ends of the shell 1002 fully wrap the main shaft 1001 360° with a certain gap, the middle part is partially wrapped, and there is a gap in the middle for the stick to penetrate; two convex bodies perpendicular to the middle arc surface of the shell 1002 are provided at the bottom, and the two convex bodies lift the material along the supporting groove 1004 as the shell 1002 rotates.
4. The block module mechanism 11 includes: Base 1101 , left slider 1102 , right slider 1103 , lead screw 1104 , stabilizing rod 1105 , baffle 1106 , threaded hole 1107 , telescopic baffle 1108 . The base 1101 is a trapezoidal block and is placed directly on the bottom panel of the module interlocking mechanism 4; a groove is set from top to bottom on the upper inclined surface of the base 1101, and a left slider 1102 is set on one side of the groove, and a right slider 1103 is set on the other side. The two sliders are arranged opposite to each other, and the bottoms of the two sliders are inclined toward the middle; the left slider 1102 and the right slider 1103 are connected by a lead screw 1104 and a stabilizer bar 1105 set on the upper inclined surface of the base 1101. A forward and a reverse thread are respectively set at both ends of the lead screw 1104, and the stabilizer bar 1105 is an overfit; two baffles 1106 are respectively and vertically set at the bottom ends of the inclined surfaces of the left slider 1102 and the right slider 1103, and a threaded hole 1107 opposite to the threaded hole 406 on the lower side of the rear wall of the module interlocking mechanism 4 is set on the other side of the base 1101, and a bolt is used between the two holes to form a spiral motion pair. The top ends of the inclined surfaces of the left slider 1102 and the right slider 1103 are respectively provided with telescopic baffles 1108 parallel thereto.
5. The multi-module universal stringing machine according to claim 1, characterized in that: The cylinder mechanism 7 comprises: a cylinder body 701 , a telescopic rod 702 , and a push plate 703 . One end of the telescopic rod 702 is connected to the push plate 703 .
6. A multi-module universal stringing machine according to claim 1, characterized in that: The shaft surface of the self-driven power of the cylindrical cam mechanism 8 is provided with a curved groove, one end of the elastic rod is slidably connected to the curved groove, and when the shaft rotates, the elastic rod is driven to perform linear reciprocating motion.
7. The multi-module universal stringing machine according to claim 1, characterized in that: A baffle 501 is provided at the lower end of the discharging conveyor belt 5 which is arranged at an angle at one end. The discharging conveyor belt 5 is driven by its own power.
8. The multi-module universal stringing machine according to claim 1, characterized in that: The feeding synchronous conveyor belt 2 is provided with a plurality of longitudinal material guide strips, and the feeding synchronous conveyor belt 2 is self-powered and driven.
9. The multi-module universal stringing machine according to claim 1, characterized in that: The sandwich material synchronous conveyor belt 3 is provided with a plurality of material guiding grooves, and the sandwich material synchronous conveyor belt 3 is self-powered and driven.
10. The multi-module universal stringing machine according to claim 1, characterized in that: The bottom of the frame 1 is provided with a supporting foot cup.