Automatic conveying equipment for ice cream production

Abstract

The invention belongs to the technical field of food processing and conveying devices, and particularly relates to automatic conveying equipment for ice cream production, which comprises a mounting frame, a mounting groove is formed in the front side of the mounting frame, a conveying belt is mounted in the mounting groove, and a plurality of U-shaped supporting plates are uniformly hinged to the front side of the belt part of the conveying belt. An opening of the supporting plate faces the periphery of the conveying belt, a strip-shaped limiting hole is formed in the supporting plate in a penetrating mode, and the front side of the limiting hole communicates with the front side of the supporting plate. Through the arrangement of the arch-shaped elastic piece, when the ice cream falls on the top of the supporting plate, due to the existence of the arch-shaped elastic piece, when the ice cream is in contact with the arch-shaped elastic piece, the arch-shaped elastic piece can deflect downwards under the pressure action of the ice cream, so that part of kinetic energy generated when the ice cream falls is converted into elastic potential energy of the arch-shaped elastic piece, and then the ice cream is buffered; and the ice cream with crispy skin is prevented from being damaged due to falling collision.

Description

Technical Field

[0001] The invention belongs to the technical field of food processing conveying devices, and in particular relates to an automatic conveying device for ice cream production. Background Art

[0002] The properties of ice cream are between ice cream and popsicles. It imitates ice cream in shape and taste, and has some characteristics of dairy products. Through appropriate expansion technology, it can easily and quickly stimulate the mouth when eaten. Ice cream is made from sugar, milk powder, eggs, flavors, starch, malt powder, gelatin and other main raw materials. It is a hard frozen food on a stick made through mixing and adjusting, heating and sterilization, homogenization, light freezing, and injection molding.

[0003] The existing ice cream needs to be transported by conveyor belts during production. Unlike ordinary conveyor belts, the conveyor belts for transporting ice cream are composed of individually deflectable U-shaped pallets. During the transport process, when the ice cream is transported to the designated position, the U-shaped pallet can deflect downward, so as to transport the ice cream to the next link for packaging. However, during transportation, the ice cream that has not been packaged is taken from the clamping device by a robot and placed on the U-shaped pallet. However, due to the lack of a suitable shock-absorbing device, the existing U-shaped pallet will be hit when the ice cream is placed on the U-shaped pallet from a certain height, resulting in some ice cream with crispy skin being damaged; in addition, when the ice cream collides with the U-shaped pallet, part of the ice cream will stick to the U-shaped pallet. Over time, the ice cream residue adhering to the U-shaped pallet will produce resistance to the ice cream in transportation, which will cause the ice cream to not slide smoothly from the U-shaped pallet to the designated packaging position when the U-shaped pallet deflects downward, affecting the smooth transportation of the ice cream.

[0004] Therefore, it is necessary to invent an automatic conveying device for ice cream production to solve the above problems. Summary of the invention

[0005] In view of the above problems, the present invention provides an automatic conveying device for ice cream production to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: an automatic conveying device for ice cream production, comprising a mounting frame, a mounting groove is arranged on the front side of the mounting frame, a conveyor belt is installed in the mounting groove, a plurality of U-shaped support plates are evenly hinged on the front side of the belt portion of the conveyor belt, and the opening of the support plate faces the periphery of the conveyor belt, a strip-shaped limiting hole is penetrated through the support plate, and the front side of the limiting hole is connected with the front side of the support plate, a limiting block is slidably installed in the limiting hole, a through hole is penetrated between the front and rear sides of the limiting block, a bow-shaped spring piece is penetrated and inserted in the through hole, the rear end of the bow-shaped spring piece is fixedly connected to the inner wall of the rear side of the limiting hole, and the part of the bow-shaped spring piece located on the inner side of the support plate protrudes in a direction away from the inner side of the conveyor belt, the part of the limiting block located on the inner side of the support plate is fixedly connected with a scraper, the part of the limiting block located on the outer side of the support plate is connected with a driving assembly for driving the scraper to move, two support bars are symmetrically installed on one side of the support plate where the driving assembly is installed, and the support bar and the limiting bar are connected to the The positioning holes are parallel, and the support plate is installed with a support bar on one side which is vertically fixedly connected to a pull rod, and the free end of the pull rod is fixedly connected to a circular protrusion, and a non-closed waist-shaped track is arranged on the front side of the conveyor belt, and the waist-shaped track has the same shape as the conveyor belt, and the notch of the waist-shaped track is located in its upper half, and a limiting groove matching the length of the track is opened on the outer surface of the waist-shaped track, and both ends of the limiting groove are open, and the protrusion is slidably installed in the limiting groove, and a guide assembly is arranged on the front side of the notch of the waist-shaped track, and the guide assembly and the front side of the waist-shaped track are vertically fixedly connected to a fixing rod, and a U-shaped protective plate is fixedly connected to the front side of the mounting frame, and the protective plate is opposite to the opening of the mounting frame, and the fixing rod is vertically installed on the protective plate, and a material guide port is opened at the position opposite to the guide assembly at the top of the protective plate, and a guide plate is obliquely installed at the front side of the material guide port, a cleaning port is opened on the front side of the protective plate, and a cleaning assembly for cleaning the scraper is installed at the cleaning port.

[0007] Furthermore, the driving assembly includes a movable plate, which is fixedly connected to the part of the movable plate and the limit block located on the outside of the support plate, and a reciprocating screw is inserted through a vertical thread between the front and rear sides of the movable plate, and the reciprocating screw is rotatably sleeved with a fixed plate near both ends, and the fixed plate is vertically fixedly connected to the support plate, and a gear is sleeved on the rear end of the reciprocating screw, and a strip plate is horizontally fixedly connected to the front side of the mounting frame, and the strip plate is located on the inner side of the conveyor belt, and two sections of teeth are provided at the bottom of the strip plate opposite to the gear movement trajectory, and the teeth can mesh with the gear.

[0008] Furthermore, the guide assembly includes a horizontally arranged support rod, the height of the support rod is lower than the height of the upper half of the waist-shaped track, both ends of the support rod are fixedly connected to guide rods, the guide rod includes a horizontal section and an inclined section, the inclined section is fixedly connected to the support rod, and the inclined section gradually tilts upward in the direction away from the support rod, the horizontal section is parallel to the support rod, and the free end of the horizontal section tilts downward, the fixed rod fixedly connected to the guide assembly is fixedly connected to the bottom end of the horizontal section, when the support plate moves to a position opposite to the horizontal section, the protrusion can be located in the limit groove, and at this time the support bar at the bottom of the support plate just fits with the top of the horizontal section.

[0009] Furthermore, the front end of the reciprocating screw is flush with the front side of the support plate, the thickness of the limit block is greater than the width of the fixed plate, and when the limit block moves to the front end along the reciprocating screw, the front side of the scraper can protrude from the front side of the support plate.

[0010] Furthermore, the side of the scraper plate that is in contact with the support plate is inclined forward, and the width of the scraper plate matches the width of the inner side of the support plate.

[0011] Furthermore, the cleaning assembly includes a scraper strip, which is parallel to the scraper plate, and the scraper strip is opposite to the area between the two sections of teeth, and the rear side of the scraper strip can contact the front side of the scraper plate, and a fixing strip is provided on the top of the scraper strip, and the fixing strip is fixedly connected to the right inner wall of the cleaning port, and a fixing shaft is rotatably inserted through the fixing strip, and the bottom end of the fixing shaft is fixedly connected to the scraper strip, and a torsion spring is connected between the lower half of the fixing shaft and the fixing strip, and a stop block is provided on the left side of the scraper strip, and the stop block is fixedly connected to the bottom of the fixing strip, and a collection box is provided at the bottom of the scraper strip, and the collection box is fixedly connected to the right inner wall of the cleaning port.

[0012] Furthermore, the length of the bow-shaped spring piece matches the length of the limiting hole, and the bow-shaped spring piece can always be inserted into the through hole of the limiting block.

[0013] Furthermore, a baffle is installed on the top of the mounting frame, and the baffle is opposite to the top of the conveyor belt.

[0014] Furthermore, the distance between the two sections of teeth is equal to the distribution length of the single section of teeth, and when the gear has completed moving along the single section of teeth, the reciprocating screw can just drive the limit block to move a distance equal to the length of the reciprocating screw.

[0015] Technical effects and advantages of the present invention: 1. The present invention is provided with a bow-shaped spring sheet. When the ice cream falls on the top of the supporting plate, due to the presence of the bow-shaped spring sheet, when the ice cream contacts the bow-shaped spring sheet, the bow-shaped spring sheet can deflect downward under the pressure of the ice cream, thereby converting part of the kinetic energy of the ice cream when falling into the elastic potential energy of the bow-shaped spring sheet, thereby playing a buffering role for the ice cream, and preventing the ice cream with crispy skin from being damaged due to falling impact; 2. The present invention is provided with a scraper. When the pallet that has transported the ice cream moves toward the direction where the cleaning assembly is located, the reciprocating screw rod can drive the scraper to move forward through the limit block, so that the scraper can scrape and clean the side of the pallet that contacts the ice cream, thereby preventing the ice cream residue from adhering to the pallet and affecting the subsequent smooth sliding of the ice cream from the pallet. When the scraper moves to the front side of the pallet, as the pallet continues to move, the cleaning assembly can clean the scraper, thereby preventing the ice cream residue from adhering to the scraper, thereby ensuring the scraping and cleaning effect of the subsequent scraper on the pallet; 3. In the process of the scraper bar cleaning the scraper, when the scraper is separated from the scraper bar, the scraper bar can be reset and hit on the block under the action of the torsion spring, and then the ice cream residue scraped off by the scraper bar can fall into the collection box under the action of vibration, thereby realizing the cleaning of the scraper and the collection of the ice cream residue at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a three-dimensional schematic diagram of the mounting frame, conveyor belt, support plate and guide assembly in the present invention; Figure 3 It is a three-dimensional schematic diagram of the conveyor belt, the support plate and the bow-shaped spring piece in the present invention; Figure 4 It is a three-dimensional schematic diagram of the conveyor belt, guide assembly, waist-shaped track and fixing rod in the present invention; Figure 5 It is a three-dimensional structural schematic diagram of the support plate, the driving assembly and the cleaning assembly in the present invention; Figure 6 is a three-dimensional schematic diagram of the cleaning component of the present invention; Figure 7 It is a schematic diagram of the top three-dimensional structure of the support plate in the present invention; Figure 8 It is a three-dimensional schematic diagram of the support plate and its bottom structure in the present invention; Fig. 9 It is a structural schematic diagram of the strip plate and the teeth in the present invention.

[0017] In the figure: 1, mounting frame; 2, conveyor belt; 3, support plate; 4, limit block; 5, bow-shaped spring piece; 6, scraper; 7, drive assembly; 71, movable plate; 72, reciprocating screw rod; 73, fixed plate; 74, gear; 75, strip plate; 76, teeth; 8, support bar; 9, pull rod; 10, bump; 11, waist-shaped track; 12, limit groove; 13, guide assembly; 131, support rod; 132, horizontal section; 133, inclined section; 14, fixed rod; 15, protective plate; 16, guide plate; 17, cleaning assembly; 171, scraper strip; 172, fixed strip; 173, fixed shaft; 174, torsion spring; 175, block; 176, collection box; 18, baffle. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0019] The present invention provides Figures 1 to 9The automatic conveying equipment for ice cream production shown in the figure comprises a mounting frame 1, a mounting groove is provided on the front side of the mounting frame 1, a conveyor belt 2 is installed in the mounting groove, a plurality of U-shaped support plates 3 are evenly hinged on the front side of the belt portion of the conveyor belt 2, and the opening of the support plate 3 faces the periphery of the conveyor belt 2, a strip-shaped limiting hole is penetrated on the support plate 3, and the front side of the limiting hole is connected with the front side of the support plate 3, a limiting block 4 is slidably installed in the limiting hole, a through hole is penetrated between the front and rear sides of the limiting block 4, a bow-shaped spring piece 5 is penetrated and inserted in the through hole, and the rear end of the bow-shaped spring piece 5 is fixed to the inner wall of the rear side of the limiting hole The part of the limit block 4 located on the inner side of the support plate 3 is fixedly connected with a scraper 6, and the part of the limit block 4 located on the outer side of the support plate 3 is connected with a driving component 7 for driving the scraper 6 to move. Two support bars 8 are symmetrically installed on one side of the support plate 3 where the driving component 7 is installed, and the support bar 8 is parallel to the limiting hole. A pull rod 9 is vertically fixedly connected to one side of the support plate 3 where the support bar 8 is installed, and a circular protrusion 10 is fixedly connected to the free end of the pull rod 9. A non-closed waist-shaped track 11 is provided on the front side of the conveyor belt 2. The track 11 is of the same shape as the conveyor belt 2, and the notch of the waist-shaped track 11 is located in its upper half. A limiting groove 12 matching the length of the track is provided on the outer surface of the waist-shaped track 11, and both ends of the limiting groove 12 are designed to be open. The protrusion 10 is slidably installed in the limiting groove 12. A guide component 13 is provided on the front side of the notch of the waist-shaped track 11. The guide component 13 and the front side of the waist-shaped track 11 are vertically fixedly connected with a fixing rod 14. A U-shaped protective plate 15 is fixedly connected to the front side of the mounting frame 1. The protective plate 15 is opposite to the opening of the mounting frame 1, and the fixing rod 14 is vertically installed on the protective plate 15, a guide port is provided at the position opposite to the guide assembly 13 at the top of the protective plate 15, a guide plate 16 is obliquely installed at the front side of the guide port, a cleaning port is provided at the front side of the protective plate 15, and a cleaning assembly 17 for cleaning the scraper 6 is installed at the cleaning port, the scraper 6 is inclined forward on the side where it is in contact with the support plate 3, and the width of the scraper 6 matches the width of the inner side of the support plate 3, the length of the bow-shaped spring piece 5 matches the length of the limiting hole, and the bow-shaped spring piece 5 can always be inserted into the through hole of the limiting block 4, and a baffle 18 is installed on the top of the mounting frame 1, and the baffle 18 is opposite to the top of the conveyor belt 2; The guide assembly 13 includes a horizontally arranged support rod 131, the height of the support rod 131 is lower than the height of the upper half of the waist-shaped track 11, and both ends of the support rod 131 are fixedly connected with guide rods, and the guide rod includes a horizontal section 132 and an inclined section 133, the inclined section 133 is fixedly connected to the support rod 131, and the inclined section 133 gradually tilts upward in the direction away from the support rod 131, the horizontal section 132 is parallel to the support rod 131, and the free end of the horizontal section 132 tilts downward, and the fixed rod 14 fixedly connected to the guide assembly 13 is fixedly connected to the position at the bottom end of the horizontal section 132, when the support plate 3 moves to a position opposite to the horizontal section 132, the protrusion 10 can be located in the limiting groove 12, and at this time the support bar 8 at the bottom of the support plate 3 just fits with the top of the horizontal section 132; When the conveyor belt 2 drives the multiple supporting plates 3 to make circular motion, the robot on the ice cream production line can take the formed ice cream from the clamping device and place it on the top of the supporting plate 3 located on the upper part of the conveyor belt 2. When the ice cream falls on the top of the supporting plate 3, due to the existence of the bow-shaped spring piece 5, when the ice cream contacts the bow-shaped spring piece 5, the bow-shaped spring piece 5 can deflect downward under the pressure of the ice cream, thereby converting part of the kinetic energy of the ice cream when falling into the elastic potential energy of the bow-shaped spring piece 5, thereby playing a buffering role for the ice cream, and preventing the ice cream with crispy skin from being damaged due to falling impact; As the conveyor belt 2 runs, when the pallet 3 moves to the horizontal section 132 of the guide rod with the ice cream under the drive of the conveyor belt 2, the protrusion 10 at the bottom of the pallet 3 also moves to the notch of the waist-shaped track 11. As the pallet 3 continues to move, when the pallet 3 moves to the inclined section 133 of the guide rod, the protrusion 10 at the bottom of the pallet 3 moves out of the limiting groove 12 of the waist-shaped track 11. At this time, as the pallet 3 continues to move, the front side of the pallet 3 can gradually move along the inclined section 133 of the guide rod under the action of gravity. When the support plate 3 moves to the position of the support rod 131, the support plate 3 stops deflecting downward, and the ice cream placed on the top of the support plate 3 can also slide along the top of the support plate 3 to the guide plate 16, and then the ice cream can enter the subsequent packaging link under the guidance of the guide plate 16. In addition, when the ice cream slides downward, the elastic force of the bow-shaped spring sheet 5 can push the bottom of the ice cream upward, thereby reducing the resistance between the ice cream and the support plate 3, so that the ice cream can slide off the support plate 3 more smoothly; When the ice cream slides down from the top of the support plate 3, as the support plate 3 continues to move, when the support plate 3 contacts the inclined section 133 of another guide rod, the support plate 3 can gradually deflect upward under the pushing action of the inclined section 133 on the support bar 8, and when the support plate 3 moves to the horizontal section 132 of another guide rod, the support plate 3 returns to the horizontal state, and the protrusion 10 at the bottom thereof also approaches the other end of the limiting groove 12 of the waist-shaped track 11, and as the support plate 3 continues to move, the protrusion 10 can re-enter the limiting groove 12, so that when the support plate 3 moves to the lower half of the conveyor belt 2, the support plate 3 can maintain a stable motion state under the limiting action of the limiting groove 12 on the protrusion 10; When the pallet 3 moves along the lower half of the conveyor belt 2 toward the direction of the cleaning component 17, the driving component 7 can drive the scraper 6 to move forward through the limit block 4, so that the scraper 6 can scrape and clean the side of the pallet 3 that contacts the ice cream, avoiding the ice cream residue adhering to the pallet 3 and affecting the subsequent smooth sliding of the ice cream from the pallet 3. When the scraper 6 moves to the front side of the pallet 3, as the pallet 3 continues to move, the cleaning component 17 can clean the scraper 6, thereby avoiding the ice cream residue adhering to the scraper 6, thereby ensuring the scraping and cleaning effect of the subsequent scraper 6 on the pallet 3. After the cleaning component 17 completes the cleaning operation on the scraper 6, as the pallet 3 continues to move, the driving component 7 can drive the limit block 4 and the scraper 6 to gradually reset.

[0020] like Figures 5 to 9 As shown, the driving assembly 7 includes a movable plate 71, and the movable plate 71 is fixedly connected to the part of the limit block 4 located on the outside of the support plate 3. A reciprocating screw rod 72 is inserted through a vertical thread between the front and rear sides of the movable plate 71. The reciprocating screw rod 72 is rotatably sleeved with a fixed plate 73 near both ends. The fixed plate 73 is vertically fixedly connected to the support plate 3. A gear 74 is sleeved on the rear end of the reciprocating screw rod 72. A strip plate 75 is horizontally fixedly connected to the front side of the mounting frame 1, and the strip plate 75 is located on the inner side of the conveyor belt 2. The bottom of the strip plate 75 is aligned with the motion trajectory of the gear 74. Two sections of teeth 76 are arranged at opposite positions, and the teeth 76 can mesh with the gear 74. The distance between the two sections of the teeth 76 is equal to the distribution length of the single section of teeth 76. When the gear 74 has finished moving along the single section of teeth 76, the reciprocating screw 72 can just drive the limit block 4 to move a distance equal to the length of the reciprocating screw 72. The front end of the reciprocating screw 72 is flush with the front side of the support plate 3. The thickness of the limit block 4 is greater than the width of the fixed plate 73. When the limit block 4 moves to the front end along the reciprocating screw 72, the front side of the scraper 6 can protrude from the front side of the support plate 3. When the ice cream placed on the top of the support plate 3 slides from the top of the support plate 3 to the guide plate 16, as the support plate 3 continues to move, the support plate 3 can move to the position of the strip plate 75 under the restriction of the limit groove 12 of the waist-shaped track 11 on the protrusion 10 on the pull rod 9. When the gear 74 on the reciprocating screw rod 72 is meshed with the first section of the teeth 76 at the bottom of the strip plate 75, as the support plate 3 continues to move, the first section of the teeth 76 can drive the reciprocating screw rod 72 to rotate through the gear 74, and as With the rotation of the reciprocating screw 72, the movable plate 71 can drive the scraper 6 to move forward through the limit block 4 under the action of the reciprocating screw 72. In this process, with the movement of the limit block 4, the bow-shaped spring piece 5 can be deflected upward under the extrusion of the inner wall of the bottom of the through hole, so that the bow-shaped spring piece 5 is flush with the side of the support plate 3 close to the scraper 6, and the scraper 6 can also clean the bow-shaped spring piece 5. With the movement of the scraper 6, the scraper 6 can scrape against the support plate 3, thereby removing the snow adhering to the support plate 3. The scraper 6 scrapes the ice cream residue on the support plate 3 to the front side of the support plate 3, and the gear 74 separates from the first section of the tooth 76. At this time, as the support plate 3 continues to move, the cleaning component 17 can clean the scraper 6 moved to the front side of the support plate 3, thereby preventing the ice cream residue from adhering to the scraper 6. After the cleaning component 17 cleans the scraper 6, as the support plate 3 continues to move forward, when the gear 74 meshes with the second section of the tooth 76 on the strip plate 75, the reciprocating screw rod 7 2 can continue to rotate, thereby driving the limit block 4 and the scraper 6 to return to their original positions through the cooperation with the movable plate 71. When the scraper 6 returns to its original position, the gear 74 is also separated from the second segment of teeth 76. At this time, the cleaning support plate 3 can be driven by the conveyor belt 2 to move to the area where the guide plate 16 is located. Since there is no ice cream residue on the support plate 3 after being cleaned by the scraper 6, it can effectively avoid the resistance caused by the ice cream residue when the ice cream falls on the support plate 3, which causes the ice cream to be blocked from sliding down.

[0021] like Figure 5 and Figure 6 As shown, the cleaning assembly 17 includes a scraper bar 171, which is parallel to the scraper plate 6, and the scraper bar 171 is opposite to the area between the two sections of teeth 76, and the rear side of the scraper bar 171 can contact the front side of the scraper plate 6, and a fixing bar 172 is provided on the top of the scraper bar 171, and the fixing bar 172 is fixedly connected to the right inner wall of the cleaning port, and a fixing shaft 173 is rotatably inserted through the fixing bar 172, and the bottom end of the fixing shaft 173 is fixedly connected to the scraper bar 171, and a torsion spring 174 is connected between the lower half of the fixing shaft 173 and the fixing bar 172, and a stopper 175 is provided on the left side of the scraper bar 171, and the stopper 175 is fixedly connected to the bottom of the fixing bar 172, and a collection box 176 is provided at the bottom of the scraper bar 171, and the collection box 176 is fixedly connected to the right inner wall of the cleaning port; By providing a scraper bar 171, when the scraper 6 moves to the front side of the support plate 3 under the cooperation of the reciprocating screw rod 72 and the movable plate 71, the gear 74 separates from the tooth 76. At this time, as the conveyor belt 2 continues to move, when the scraper 6 located at the front side of the support plate 3 contacts the scraper bar 171, the scraper bar 171 can be deflected in the direction of the lower half of the conveyor belt 2 under the movement of the scraper bar 6. As the scraper bar 171 deflects, the scraper bar 171 gradually separates from the block 175, and the torsion spring 174 is gradually twisted and accumulates force. As the scraper bar 171 continues to deflect, when the rear side of the scraper bar 171 is flush with the front side of the scraper 6, As the conveyor belt 2 drives the support plate 3 to move, the scraper bar 171 can scrape along the front side of the scraper 6, thereby scraping the ice cream residue attached to the scraper 6 off the scraper 6. As the conveyor belt 2 continues to move, when the scraper 6 separates from the scraper bar 171, the scraper bar 171 can be reset under the action of the torsion spring 174 and hit the block 175. Subsequently, the ice cream residue scraped off by the scraper bar 171 can fall into the collection box 176 under the action of vibration, thereby realizing the cleaning of the scraper 6 while also realizing the collection operation of the ice cream residue, thereby preventing the ice cream residue scraped off by the scraper 6 from being re-attached to the support plate 3 as the scraper 6 is reset.

[0022] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them.

Claims

1. An automatic conveying device for ice cream production, comprising a mounting frame (1), characterized in that: The front side of the mounting frame (1) is provided with a mounting groove, a conveyor belt (2) is mounted in the mounting groove, a plurality of U-shaped support plates (3) are evenly hinged on the front side of the belt portion of the conveyor belt (2), and the opening of the support plate (3) faces the periphery of the conveyor belt (2), a strip-shaped limiting hole is penetrated through the support plate (3), and the front side of the limiting hole is connected to the front side of the support plate (3), a limiting block (4) is slidably mounted in the limiting hole, and a through hole is penetrated between the front and rear sides of the limiting block (4) A bow-shaped spring piece (5) is inserted and inserted into the through hole, and the rear end of the bow-shaped spring piece (5) is fixedly connected to the inner wall of the rear side of the limiting hole. The part of the limiting block (4) located on the inner side of the support plate (3) is fixedly connected to the scraper (6), and the part of the limiting block (4) located on the outer side of the support plate (3) is connected to a driving component (7) for driving the scraper (6) to move. Two support bars (8) are symmetrically installed on one side of the support plate (3) on which the driving component (7) is installed, and the support bars (8) are parallel to the limiting hole. The support plate (3) is provided with a support bar (8) on one side thereof and is vertically fixedly connected to a pull rod (9), and the free end of the pull rod (9) is fixedly connected to a circular protrusion (10). A non-closed waist-shaped track (11) of the same shape as the conveyor belt (2) is provided on the front side of the conveyor belt (2), and the notch of the waist-shaped track (11) is located in its upper half. A limiting groove (12) matching the length of the track is provided on the outer surface of the waist-shaped track (11), and both ends of the limiting groove (12) are designed to be open. The protrusion (10) is slidably installed in the limiting groove (12). A guide component (13) is provided on the front side of the notch of the waist-shaped track (11), and the guide component (13) and the front side of the waist-shaped track (11) are vertically fixedly connected to a fixing rod (14). A U-shaped protective plate (15) is fixedly connected to the front side of the mounting frame (1), and a cleaning port is provided on the front side of the protective plate (15), and a cleaning component (17) for cleaning the scraper (6) is installed at the cleaning port.

2. The automatic conveying equipment for ice cream production according to claim 1, characterized in that: The driving assembly (7) comprises a movable plate (71), the movable plate (71) being fixedly connected to a portion of the limit block (4) located outside the support plate (3), a reciprocating screw rod (72) being inserted and penetrated by a vertical thread between the front and rear sides of the movable plate (71), a fixed plate (73) being rotatably sleeved at positions near both ends of the reciprocating screw rod (72), the fixed plate (73) being vertically fixedly connected to the support plate (3), a gear (74) being sleeved at the rear end of the reciprocating screw rod (72), a strip plate (75) being horizontally fixedly connected to the front side of the mounting frame (1), and the strip plate (75) being located inside the conveyor belt (2), and two sections of teeth (76) being arranged at a position at the bottom of the strip plate (75) opposite to the motion trajectory of the gear (74), and the teeth (76) being capable of meshing with the gear (74).

3. The automatic conveying equipment for ice cream production according to claim 2, characterized in that: The guide assembly (13) comprises a horizontally arranged support rod (131), the height of the support rod (131) being lower than the height of the upper part of the waist-shaped track (11), both ends of the support rod (131) being fixedly connected to guide rods, the guide rod comprising a horizontal section (132) and an inclined section (133), the inclined section (133) being fixedly connected to the support rod (131), and the inclined section (133) gradually inclines upward in a direction away from the support rod (131), the horizontal section (132) being parallel to the support rod (131), and the free end of the horizontal section (132) being inclined downward, and a fixed rod (14) fixedly connected to the guide assembly (13) being fixedly connected to the bottom end of the horizontal section (132), when the support plate (3) moves to a position opposite to the horizontal section (132), the protrusion (10) can be located in the limiting groove (12), and at this time, the support bar (8) at the bottom of the support plate (3) just fits with the top of the horizontal section (132).

4. The automatic conveying equipment for ice cream production according to claim 3, characterized in that: The front end of the reciprocating screw (72) is flush with the front side of the support plate (3), the thickness of the limit block (4) is greater than the width of the fixed plate (73), and when the limit block (4) moves to the front end along the reciprocating screw (72), the front side of the scraper (6) can protrude from the front side of the support plate (3).

5. The automatic conveying equipment for ice cream production according to claim 4, characterized in that: The side of the scraper (6) that contacts the support plate (3) is tilted forward, and the width of the scraper (6) matches the width of the inner side of the support plate (3).

6. The automatic conveying equipment for ice cream production according to claim 5, characterized in that: The cleaning assembly (17) comprises a scraper strip (171), the scraper strip (171) being parallel to the scraper plate (6), the scraper strip (171) being opposite to the area between the two tooth segments (76), and the rear side of the scraper strip (171) being able to contact the front side of the scraper plate (6), a fixing strip (172) being arranged on the top of the scraper strip (171), the fixing strip (172) being fixedly connected to the right inner wall of the cleaning port, and a fixing shaft (173) being rotatably inserted through the fixing strip (172) ), the bottom end of the fixed shaft (173) is fixedly connected to the scraper bar (171), and a torsion spring (174) is connected between the lower half of the fixed shaft (173) and the fixed bar (172), a stopper (175) is provided on the left side of the scraper bar (171), and the stopper (175) is fixedly connected to the bottom of the fixed bar (172), and a collection box (176) is provided at the bottom of the scraper bar (171), and the collection box (176) is fixedly connected to the right inner wall of the cleaning port.

7. The automatic conveying equipment for ice cream production according to claim 1, characterized in that: The length of the bow-shaped spring piece (5) matches the length of the limiting hole; the bow-shaped spring piece (5) can always be inserted into the through hole of the limiting block (4); and the portion of the bow-shaped spring piece (5) located on the inner side of the support plate (3) protrudes in a direction away from the inner side of the conveyor belt (2).

8. The automatic conveying equipment for ice cream production according to claim 1, characterized in that: A baffle (18) is installed on the top of the mounting frame (1), and the baffle (18) is opposite to the top of the conveyor belt (2).

9. The automatic conveying equipment for ice cream production according to claim 4, characterized in that: The distance between the two sections of teeth (76) is equal to the distribution length of the single section of teeth (76), and when the gear (74) has completed moving along the single section of teeth (76), the reciprocating screw (72) can just drive the limit block (4) to move a distance equal to the length of the reciprocating screw (72).

10. The automatic conveying equipment for ice cream production according to claim 1, characterized in that: The protective plate (15) is opposite to the opening of the mounting frame (1), and the fixing rod (14) is vertically mounted on the protective plate (15). A material guide opening is provided at a position on the top of the protective plate (15) opposite to the guide assembly (13), and a guide plate (16) is obliquely mounted at the front side of the material guide opening.

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