Automatic material removing machine

Abstract

The utility model provides an automatic material removing machine which comprises a machine table, a conveying device, a leveling mechanism, a material removing mechanism and a sensing device. The conveying device is arranged on the machine table and comprises a transversely-arranged conveying belt used for conveying materials. The leveling mechanism comprises a rotary pressing wheel which is arranged above the conveying belt and can ascend and descend, and the rotary pressing wheel is arranged at the feeding end of the conveying belt. When the device is used, pie wrappers are conveyed through the conveying belt, the sensing device senses the pie wrappers on the conveying belt, when the pie wrappers are located under the material withdrawing mechanism, the material withdrawing mechanism withdraws materials, the conveying belt continues to work after the materials are withdrawn, full-automatic feeding and withdrawing are achieved in the whole process, the automation degree is high, efficiency is high, and cost is low; and the stuffing is good in shaping property, and the problems of loosening, material leakage and the like are avoided.

Description

Technical Field

[0001] The utility model relates to the field of food processing equipment, in particular to an automatic material removing machine. Background Art

[0002] In the food processing industry, it is often necessary to add various fillings to foods, such as pies, to enhance their taste. Currently, the method of adding fillings to foods is mainly manual or semi-manual, directly applying the fillings to the food, which is inefficient. A small number of automated filling removal devices exist, but they also have complex structures, need to be more efficient, and can cause the fillings to become loose and easily dispersed. Utility Model Content

[0003] In view of the above problems, the utility model proposes an automatic filling removal machine, which has the characteristics of fully automatic production, high production efficiency and good filling shaping.

[0004] The technical solution of the present utility model is achieved as follows:

[0005] An automatic material removal machine comprises a machine platform, a conveying device, a leveling mechanism, a material removal mechanism and a sensing device; the conveying device is arranged on the machine platform, and the conveying device comprises a transversely arranged conveyor belt for conveying materials; the leveling mechanism comprises a rotary pressure wheel arranged above the conveyor belt and capable of being raised and lowered, and the rotary pressure wheel is arranged at the feed end of the conveyor belt; the material removal mechanism comprises a frame, a lower top plate is fixed on the top of the frame, an upper top plate is fixed on the upper surface of the lower top plate, a first material removal opening is provided in the middle of the upper top plate, a third material removal opening corresponding to the first material removal opening is provided on the lower top plate, a slot is provided on the side of the upper top plate, and a switch for controlling the opening and closing of the first and third material removal openings is inserted into the slot The plug plate has one end that is transmission-connected with a plug plate driving device that drives the plug plate to move in the slot; the upper end of the first discharge port is fixedly connected with a material barrel; a stirring discharge rod is provided in the material barrel; a material receiving pipe is provided below the third discharge port; a downward pressure head is fixedly provided in the middle of the material receiving pipe; the material receiving pipe is transmission-connected with a material receiving pipe driving device that drives the material receiving pipe to rise and fall; a material withdrawal pipe is provided below the material receiving pipe; the lower end of the material withdrawal pipe is a material withdrawal port corresponding to the pressure head; the diameter of the material withdrawal pipe is larger than that of the material receiving pipe; the material withdrawal pipe is transmission-connected with a material withdrawal pipe driving device that drives the material withdrawal pipe to rise and fall; the sensing device is used to sense the material on the conveyor belt and assist the material withdrawal mechanism in withdrawing the material.

[0006] Preferably, the conveying device also includes driven rollers mounted on both ends of the conveyor belt, and an active roller is also provided at the lower part of the conveyor belt. One end of the active roller is connected to the conveyor belt drive motor, and two symmetrical guide rollers are provided on both sides of the upper part of the active roller.

[0007] Preferably, the bottom surface of the conveyor belt is further provided with a scraper for scraping off residual materials, and a residual material collecting container for collecting residual materials is correspondingly provided below the scraper.

[0008] Preferably, the feed end of the material removal mechanism is provided with a sensing device for sensing the material, and the sensing device is a photoelectric sensor or a proximity sensor.

[0009] Preferably, the leveling mechanism includes two frames, which are symmetrically arranged on both sides of the conveyor belt, and a slide is provided in the frame for sliding up and down, and the two ends of the rotating pressure wheel are rotatably connected to the slide, one end of the rotating pressure wheel is transmission-connected to the pressure wheel driving motor, and the pressure wheel driving motor is fixed on the slide, and slide grooves are provided on the opposite sides of the slide, and slide rails matching the slide grooves are fixed on the two inner surfaces of the frame, and an adjusting screw hole is provided in the middle of the upper top beam of the frame, and a screw is provided in the adjusting screw hole, a knob is fixed on the upper end of the screw, and a limiting block is fixed on the lower end of the screw, and a groove matching the limit block is provided on the upper end of the slide. The limit block is located in the groove, and a limiting plate is fixed on the upper end of the groove, and a through hole is provided on the limit plate for the screw to pass.

[0010] Preferably, the material barrel includes an upper circular tube section, the lower end of which is fixedly connected to a conical tube section that is larger at the top and smaller at the bottom; the stirring and discharging rod includes a rotating rod, the upper end of which is connected to a reduction motor, and a plurality of stirring side rods or rotating blades are fixed to the lower side of the rotating rod, and the reduction motor is fixed to the material barrel through a connecting frame.

[0011] Preferably, the insert plate is provided with a second discharge port for cooperating with the first discharge port and the third discharge port; the insert plate driving device is a pneumatic cylinder or an electric cylinder.

[0012] Preferably, a connecting discharge pipe is fixed to the lower end of the third discharge port, and the diameter of the connecting discharge pipe is smaller than that of the connecting pipe.

[0013] Preferably, the pressure head includes a vertical pressure head rod, the lower part of the pressure head rod is fixedly connected to a pressure head portion, the pressure head portion is a conical head with a small upper part and a large lower part, and the side of the pressure head rod is fixed in the material receiving pipe through at least two radial connecting rods.

[0014] Preferably, the material receiving pipe driving device includes a first horizontal fixed plate fixedly connected to the outside of the material receiving pipe, two vertical lifting rods are fixedly connected to both ends of the first horizontal fixed plate, the bottoms of the two lifting rods are connected by a connecting plate, and a lifting cylinder or a lifting electric cylinder is connected in the middle of the connecting plate.

[0015] Preferably, the inner lower portion of the withdrawal pipe is a tapered cavity that is larger at the top and smaller at the bottom.

[0016] Preferably, the material withdrawal pipe driving device includes a second horizontal fixing plate fixed outside the material withdrawal pipe, and the second horizontal fixing plate is connected to a second lifting cylinder or a second lifting electric cylinder.

[0017] The beneficial effects of the utility model are as follows: when the utility model is used, the pie dough is transported by the conveyor belt, and the sensing device senses the pie dough on the conveyor belt. When the pie dough is located directly below the material removal mechanism, the material removal mechanism removes the material. After the material is removed, the conveyor belt continues to work. The entire process is fully automated in feeding and removing the material, with a high degree of automation, high efficiency and low cost. In addition, the filling has good shaping properties and does not suffer from problems such as looseness and material leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 A three-dimensional diagram of the utility model from another angle;

[0021] Figure 3 This is a schematic diagram of the internal structure of the utility model;

[0022] Figure 4 It is a three-dimensional diagram of the leveling mechanism in the present utility model;

[0023] Figure 5 It is a three-dimensional diagram of the material removal mechanism in the utility model;

[0024] Figure 6 This is a three-dimensional diagram of the material removal mechanism in the present invention from another angle;

[0025] Figure 7 This is the front view of the material removal mechanism in the utility model;

[0026] Figure 8 It is a top view of the utility model;

[0027] Figure 9 for Figure 8 Cross-sectional view along line FF;

[0028] Figure 10 for Figure 9 A cross-sectional view of part of the material removal mechanism.

[0029] Figure numbers in the figure:

[0030] A-machine;

[0031] B-conveying device;

[0032] b1- conveyor belt, b2- driven roller, b3- driving roller, b4- guide roller, b5- scraper, b6- residual material collection container;

[0033] C-leveling mechanism;

[0034] c1-rotating pressure wheel, c2-frame, c3-slide plate, c4-pressure wheel drive motor, c5-slide rail, c6-adjusting screw hole, c7-screw, c71-knob, c72-limit block, c8-groove, c9-limit plate;

[0035] D- material withdrawal mechanism;

[0036] d1-frame, d11-linear bearing, d21-lower top plate, d22-upper top plate, d23-first discharge port, d24-third discharge port, d25-slot, d26-insert plate, d27-insert plate drive device, d28-second discharge port, d29-connecting discharge pipe, d3-barrel, d31-upper circular pipe section, d32-conical pipe section, d4-stirring discharge rod, d41-rotating rod, d42-reduction motor, d43-stirring Side rod, d44-connecting frame, d5-material receiving pipe, d6-pressing head, d61-pressing head rod, d62-pressing head, d63-connecting rod, d7-material receiving pipe driving device, d71-first horizontal fixed plate, d72-lifting rod, d73-connecting plate, d74-lifting cylinder, d8-material withdrawal pipe, d81-material withdrawal port, d82-tapered cavity, d91-second horizontal fixed plate, d92-second lifting cylinder, d93-second linear bearing;

[0037] E-sensing device. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] Reference Figure 1-10, an automatic material removal machine, including a machine platform A, a conveying device B, a leveling mechanism C, a material removal mechanism D and a sensing device E; the conveying device B is arranged on the machine platform A, and the conveying device B includes a transversely arranged conveyor belt b1 for conveying materials; the leveling mechanism C includes a rotary pressure wheel c1 arranged above the conveyor belt b1 and capable of lifting and lowering, and the rotary pressure wheel c1 is arranged at the feeding end of the conveyor belt b1; the material removal mechanism D includes a frame d1, a lower top plate d21 is fixed on the top of the frame d1, an upper top plate d22 is fixed on the upper surface of the lower top plate d21, a first material removal opening d23 is opened in the middle of the upper top plate d22, a third material removal opening d24 corresponding to the first material removal opening d23 is opened on the lower top plate d21, a slot d25 is opened on the side of the upper top plate d22, and a control mechanism for controlling the first material removal opening d23 and the third material removal opening d24 is inserted into the slot d25. 24 on-off plug plate d26, one end of the plug plate d26 is transmission-connected to a plug plate driving device d27 for driving the plug plate d26 to move in the slot, the upper end of the first discharge port d23 is fixedly connected to the material barrel d3, and a stirring discharge rod d4 is provided in the material barrel d3, a material receiving pipe d5 is provided below the third discharge port d24, a downward pressure head d6 is fixedly provided in the middle of the material receiving pipe d5, the material receiving pipe d5 is transmission-connected to a material receiving pipe driving device d7 for driving the material receiving pipe to rise and fall, a material withdrawal pipe d8 is provided below the material receiving pipe d5, the lower end of the material withdrawal pipe d8 is a material withdrawal port d81 corresponding to the pressure head d6, the diameter of the material withdrawal pipe d8 is larger than that of the material receiving pipe d5, and the material withdrawal pipe d8 is transmission-connected to a material withdrawal pipe driving device for driving the material withdrawal pipe d8 to rise and fall; the sensing device E is used to sense the material on the conveyor belt b1 and assist the material withdrawal mechanism D in withdrawing the material.

[0040] As a preferred embodiment, the conveying device B also includes a driven roller b2 arranged inside the two ends of the conveyor belt b1, and an active roller b3 is also provided at the lower part of the conveyor belt b1. One end of the active roller b3 is connected to the conveyor belt drive motor, and two symmetrical guide rollers b4 are provided on both sides of the upper part of the active roller b3.

[0041] The bottom surface of the conveyor belt b1 is also provided with a scraper b5 for scraping off the residual material, and a residual material collection container b6 for collecting the residual material is correspondingly provided below the scraper b5. The scraper b5 and the residual material collection container b6 are fixed on the machine platform A.

[0042] As a preferred embodiment, the leveling mechanism C includes two frames c2, which are symmetrically arranged on both sides of the conveyor belt b1. A slide c3 is provided in the frame c2 to slide up and down. Both ends of the rotating pressure wheel c1 are rotatably connected to the slide c3. One end of the rotating pressure wheel c1 is transmission-connected to the pressure wheel driving motor c4, and the pressure wheel driving motor c4 is fixed on the slide c3. Slide grooves are provided on the opposite sides of the slide c3. Slide rails c5 that cooperate with the slide grooves are fixed on the two inner surfaces of the frame c2. An adjusting screw hole c6 is provided in the middle of the upper top beam of the frame c2, and a screw c7 is provided in the adjusting screw hole c6. A knob c71 is fixed on the upper end of the screw, and a limit block c72 is fixed on the lower end of the screw c7. A groove c8 that cooperates with the limit block is provided on the upper end of the slide c3. The limit block c72 is located in the groove c8. A limit plate c9 is fixed on the upper end of the groove c8, and a through hole for the screw to pass is provided on the limit plate c9. The rotating pressing wheel c1 can smooth the surface of the pie dough passing through it, and by rotating the knob c71, the slide plate c3 can be driven up and down to control the thickness of the pie dough.

[0043] As a preferred embodiment, the material barrel d3 comprises an upper circular tube segment d31, the lower end of which is fixedly connected to a conical tube segment d32 with a larger upper portion and a smaller lower portion. The stirring and discharging rod d4 comprises a rotating rod d41, the upper end of which is connected to a reduction motor d42. Several stirring side rods d43 or rotating blades are fixed to the lower side of the rotating rod d41. The reduction motor d42 is fixed to the material barrel d3 via a connecting bracket d44.

[0044] The insert plate d26 is provided with a second discharge opening d28 for cooperating with the first discharge opening d23 and the third discharge opening d24. The insert plate driving device d27 is a pneumatic cylinder or an electric cylinder.

[0045] A connecting discharge pipe d29 is fixed to the lower end of the third discharge port d24, and the diameter of the connecting discharge pipe d29 is smaller than that of the connecting pipe d5.

[0046] The ram d6 comprises a vertical ram rod d61, the lower portion of which is fixedly connected to a ram head d62. The ram head d62 is a tapered head with a smaller top and a larger bottom. The side of the ram rod d61 is fixed to the inside of the receiving pipe d5 via at least two radial connecting rods d63. The receiving pipe drive device d7 comprises a first horizontal fixed plate d71 fixedly connected to the outside of the receiving pipe d5. Two vertical lifting rods d72 are fixedly connected to the ends of the first horizontal fixed plate d71. The bottoms of the two lifting rods d72 are connected by a connecting plate d73. A lifting cylinder d74 or an electric lifting cylinder is connected in the middle of the connecting plate d73. A linear bearing d11 that cooperates with the two lifting rods d72 is fixed to the frame d1.

[0047] The lower inner portion of the withdrawal tube d8 is a tapered cavity d82 that is larger at the top and smaller at the bottom. The withdrawal tube drive device includes a second horizontal fixing plate d91 secured to the exterior of the withdrawal tube d8. This second horizontal fixing plate d91 is connected to a second lifting cylinder d92 or a second electric lifting cylinder, which is secured to the frame d1. The second horizontal fixing plate d91 also houses a second linear bearing d93 that cooperates with two lifting rods, enhancing the stability of the second horizontal fixing plate d91 during lifting.

[0048] As a preferred embodiment, the sensing device E is a photoelectric sensor or a proximity sensor. The photoelectric sensor is installed on both sides of the conveyor belt and includes a transmitting device and a receiving device.

[0049] When the utility model is in use, the pie dough is conveyed by the conveyor belt b1, and the rotating pressing wheel c1 can level the surface of the passing pie dough, and the thickness is controlled by raising and lowering the rotating pressing wheel c1. The sensing device E senses the pie dough on the conveyor belt, and when the pie dough is located directly below the material removal mechanism D, the material removal mechanism D removes the material. After the material is removed, the conveyor belt b1 continues to work.

[0050] The material removal process of the material removal mechanism D is as follows: the filling is put into the material barrel d3, and the insertion and removal of the plug plate d26 is used to control whether the filling is removed or not, as well as the gram weight of the filling. When the first material removal port d23, the second material removal port d28 and the third material removal port d24 are connected, the filling enters the material receiving pipe d5 from the material barrel. When the gram weight is reached, the plug plate d26 moves, and the first material removal port d23 and the third material removal port d24 are disconnected. At this time, the material receiving pipe d5 is at the upper limit position, and the filling enters the material removal pipe d8 from the material receiving pipe d5. The material removal pipe d8 is at the lower limit position at this time. The lower end face of the material removal pipe d8 contacts with pies and other foods to prevent the filling from being exposed. The filling enters the upper surface of pies and other foods from the material removal port d81. At this time, the material receiving pipe d5 drives the pressure head d6 to descend, compacts the filling, and prevents problems such as looseness and material leakage. Finally, the material receiving pipe d5 drives the pressure head d6 to rise, and the material removal pipe d8 rises to enter the next cycle.

[0051] The entire process involves fully automated feeding and withdrawing of materials, with a high degree of automation, high efficiency and low cost. The fillings are well-shaped and there are no problems such as looseness or material leakage.

[0052] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automatic material removal machine, characterized in that: include Machine; A conveying device is arranged on the machine platform, and the conveying device includes a transversely arranged conveyor belt for conveying materials; The leveling mechanism includes a rotary pressing wheel which is arranged above the conveyor belt and can be raised and lowered, and the rotary pressing wheel is arranged at the feed end of the conveyor belt; The discharging mechanism comprises a frame, a lower top plate is fixed on the top of the frame, an upper top plate is fixed on the upper surface of the lower top plate, a first discharging opening is opened in the middle of the upper top plate, a third discharging opening corresponding to the first discharging opening is opened on the lower top plate, a slot is opened on the side of the upper top plate, a plug plate for controlling the opening and closing of the first discharging opening and the third discharging opening is inserted in the slot, one end of the plug plate is transmission-connected to a plug plate driving device for driving the plug plate to move in the slot, the upper end of the first discharging opening is fixedly connected to a barrel, a stirring discharging rod is provided in the barrel, a material receiving pipe is provided below the third discharging opening, a downward pressure head is fixedly provided in the middle of the material receiving pipe, the material receiving pipe is transmission-connected to a material receiving pipe driving device for driving the material receiving pipe to rise and fall, a discharging pipe is provided below the material receiving pipe, the lower end of the material discharging pipe is the discharging opening corresponding to the pressure head, the diameter of the material discharging pipe is larger than that of the material discharging pipe, and the material discharging pipe is transmission-connected to a material discharging pipe driving device for driving the material discharging pipe to rise and fall; The sensing device is used to sense the material on the conveyor belt and assist the material removal mechanism in removing the material.

2. The automatic material removal machine according to claim 1, characterized in that: The conveying device also includes driven rollers sleeved on both ends of the conveyor belt, and an active roller is also provided at the lower part of the conveyor belt. One end of the active roller is connected to the conveyor belt drive motor, and two symmetrical guide rollers are provided on both sides of the upper part of the active roller; the bottom surface of the conveyor belt is also provided with a scraper for scraping off residual materials, and a residual material collection container for collecting residual materials is correspondingly provided below the scraper.

3. The automatic material removal machine according to claim 1, characterized in that: The sensing device is a photoelectric sensor or a proximity sensor.

4. The automatic material removal machine according to claim 1, characterized in that: The leveling mechanism includes two frames, which are symmetrically arranged on both sides of the conveyor belt. A slide is provided in the frame for sliding up and down. Both ends of the rotating pressure wheel are rotatably connected to the slide. One end of the rotating pressure wheel is transmission-connected to a pressure wheel driving motor, and the pressure wheel driving motor is fixed on the slide. Slide grooves are provided on the opposite sides of the slide. Slide rails matching the slide grooves are fixed on the two inner surfaces of the frame. An adjusting screw hole is provided in the middle of the upper top beam of the frame. A screw is provided in the adjusting screw hole. A knob is fixed on the upper end of the screw. A limiting block is fixed on the lower end of the screw. A groove matching the limit block is provided on the upper end of the slide. The limit block is located in the groove. A limiting plate is fixed on the upper end of the groove. A through hole is provided on the limit plate for the screw to pass through.

5. The automatic material removal machine according to claim 1, characterized in that: The material barrel includes an upper circular tube section, the lower end of which is fixedly connected to a conical tube section with a larger upper portion and a smaller lower portion; the stirring and discharging rod includes a rotating rod, the upper end of which is connected to a reduction motor, and a plurality of stirring side rods or rotating blades are fixed to the lower side of the rotating rod, and the reduction motor is fixed to the material barrel through a connecting frame.

6. The automatic material removal machine according to claim 1, characterized in that: The insert plate is provided with a second material discharge port for cooperating with the first material discharge port and the third material discharge port; the insert plate driving device is a pneumatic cylinder or an electric cylinder.

7. The automatic material removal machine according to claim 1, characterized in that: A connecting discharge pipe is fixed at the lower end of the third discharge port, and the diameter of the connecting discharge pipe is smaller than that of the connecting pipe.

8. The automatic material removal machine according to claim 1, characterized in that: The pressure head includes a vertical pressure head rod, the lower part of which is fixedly connected to a pressure head portion, which is a conical head with a small top and a large bottom. The side of the pressure head rod is fixed in the material receiving pipe by at least two radial connecting rods; the inner lower part of the material withdrawal pipe is a conical cavity with a large top and a small bottom.

9. The automatic material removal machine according to claim 1, characterized in that: The material receiving pipe driving device includes a first horizontal fixed plate fixedly connected to the outside of the material receiving pipe, two vertical lifting rods are fixedly connected to both ends of the first horizontal fixed plate, the bottoms of the two lifting rods are connected by a connecting plate, and a lifting cylinder or a lifting electric cylinder is connected in the middle of the connecting plate.

10. The automatic material removal machine according to claim 1, characterized in that: The material withdrawal pipe driving device includes a second horizontal fixing plate fixed outside the material withdrawal pipe, and the second horizontal fixing plate is connected to a second lifting cylinder or a second lifting electric cylinder.

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