Scraper plate structure for pancake machine

Abstract

The utility model relates to the technical field of pancake machines, and discloses a scraping plate structure for a pancake machine, which comprises a mounting base, a supporting stand column is rotatably mounted on the upper surface of the mounting base, an adjusting sleeve is slidably sleeved on the surface of the supporting stand column, an adjusting handle is mounted at the top end of the supporting stand column in a threaded manner, and a supporting spring is sleeved on the surface of the supporting stand column. The supporting spring upwards abuts against the adjusting sleeve, a swing arm is fixedly installed on the surface of the adjusting sleeve, a detachable scraper blade piece is installed on the lower side of the swing arm, and a driving air cylinder for driving the supporting stand column to rotate is arranged in the installation base. According to the scraping plate structure, the driving air cylinder is arranged in the mounting base, the supporting stand column is driven by the driving air cylinder to rotate, and the scraping plate piece rapidly swings in a reciprocating mode, so that the scraping plate piece is rapidly moved away before pancakes are taken out, and when the pancakes are spread through the scraping plate piece, an adjusting handle can be rotated, the distance between the scraping plate piece and a rotating frying pan can be adjusted, and the thickness of the pancakes can be controlled; therefore, the effect of conveniently installing and adjusting the scraper is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pancake machines, in particular to a scraper structure for a pancake machine. Background Art

[0002] The pancake machine spreads the batter into thin pancakes through a scraper. The arrangement of the scraper directly affects the appearance of the pancakes. The prior art has a publication number of CN218736845U, which discloses a baffle structure for a pancake machine batter spreading device, including a connecting seat, a support frame is fixedly connected to the inside of the connecting seat, a second drive motor is fixedly connected to the top of the support frame, a rotating rod is fixedly connected to the output end of the second drive motor, the rotating rod passes through the support frame and a pancake plate is arranged upward, a fixed seat is fixedly connected to one side of the connecting seat, a connecting rod is fixedly connected to the top of the fixed seat, and a movable rod is arranged above the connecting rod. By arranging a mounting plate, a mounting frame, a second screw rod and a bolt, the user can conveniently disassemble and install the scraper, and can clean it regularly to prevent the batter and oil stains on the baffle from affecting the batter spreading operation of the scraper, and the installation of scrapers of different sizes can be realized by arranging a first drive motor, a bidirectional screw rod, a threaded block and a slot, so as to realize the convenience of the device.

[0003] During actual use, the scraper needs to have the function of automatically and quickly moving away to facilitate the removal of the pancakes. However, the existing scraper moves back and forth in a straight line with a slow movement speed. The scraper will scrape off the cooked and bulging materials, resulting in uneven thickness of the pancakes or local lack of materials. The scraper needs to be adjusted frequently, which brings inconvenience to use. Based on this, the existing scraper structure has the problem of inconvenient installation and adjustment, and needs further improvement. Utility Model Content

[0004] The utility model aims to provide a scraper structure for a pancake machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a scraper structure for a pancake machine, comprising a mounting base, a support column is rotatably mounted on the upper surface of the mounting base, an adjustment sleeve is provided on the surface sliding sleeve of the support column, an adjustment handle is threadedly mounted on the top of the support column, a support spring is provided on the surface sleeve of the support column, the support spring presses the adjustment sleeve upward, a swing arm is fixedly mounted on the surface of the adjustment sleeve, and a detachable scraper piece is mounted on the lower side of the swing arm;

[0006] A gear is rotatably installed inside the mounting base, the supporting column and the bottom end are fixedly connected to the gear, a rack is slidably installed inside the mounting base, the gear and the rack are meshed for transmission, a driving cylinder is fixedly installed inside the mounting base, the driving cylinder drives the rack to move back and forth in a straight line through a transmission assembly, and the driving cylinder is used to drive the supporting column to rotate, so as to realize the rapid reciprocating swing of the scraper blade.

[0007] In some embodiments, the transmission assembly includes a sliding seat, two mounting blocks are fixedly installed on the upper side of the sliding seat, a guide rod is fixedly installed between the two mounting blocks, a rack is slidably installed on the surface of the guide rod, and the lower surface of the rack is in sliding contact with the upper surface of the sliding seat, and two sections of return springs are sleeved on the surface of the guide rod, and the two sections of return springs are respectively arranged on the left and right sides of the rack and clamp the rack in the middle.

[0008] Two adjusting blocks are slidably installed on the surface of the guide rod, and adjusting bolts are threadedly inserted on the surfaces of the two mounting blocks. The ends of the two adjusting bolts are rotatably connected to the two adjusting blocks respectively, and the end of the reset spring away from the rack presses against the adjusting block. By rotating the adjusting bolt, the compression amount of the reset spring can be adjusted and its elastic force can be changed.

[0009] A horizontal partition is fixedly installed inside the mounting base, a driving cylinder is arranged on the lower side of the horizontal partition, a sliding seat is slidably arranged on the upper side of the horizontal partition, a linear groove is opened on the surface of the horizontal partition, the bottom end of the sliding seat passes through the linear groove, and the bottom end of the sliding seat is fixedly connected to the telescopic end of the driving cylinder, and the supporting column is driven to rotate through the transmission assembly, so that the supporting column has a buffering and protective effect.

[0010] In some embodiments, the cross-section of the support column is a regular hexagonal structure, the inner hole of the adjustment sleeve is a hexagonal hole matching the surface of the support column, and the lower surface of the adjustment handle presses the upper end of the adjustment sleeve so that the swing arm can slide up and down and rotate with the support column.

[0011] In some embodiments, a T-slot is provided on the front side of the swing arm, a sliding clamp is slidably installed inside the T-slot, a scraper sheet is inserted into the lower opening of the sliding clamp, and the scraper sheet is fixedly connected to the sliding clamp by screws. A plurality of locking bolts are threadedly installed on the back side of the swing arm, and the ends of the locking bolts are pressed against the back side of the sliding clamp to fix the sliding clamp in the T-slot. When disassembling, the scraper sheet can be removed together with the sliding clamp to facilitate the disassembly and assembly of the scraper sheet.

[0012] Beneficial Effects

[0013] The utility model provides a scraper structure for a pancake machine, which has the following beneficial effects:

[0014] 1. The scraper structure of the pancake machine is provided with a driving cylinder inside the mounting base, and the driving cylinder is used to drive the supporting column to rotate, so that the scraper can swing back and forth quickly, so that the scraper can be quickly removed before taking out the pancake. When the scraper is used to spread the pancake, the adjustment handle can be rotated to adjust the distance between the scraper and the rotating frying pan to control the thickness of the pancake, thereby achieving the effect of facilitating the installation and adjustment of the scraper.

[0015] 2. The scraper structure of the pancake machine is provided with a transmission assembly inside the mounting base, and the linear motion of the driving cylinder is converted into the rotational motion of the supporting column by the transmission of the rack and the gear, so as to facilitate the rapid reciprocating rotation of the supporting column. Moreover, the two-stage return springs are pressed against the two ends of the rack, and the rack can slide along the surface of the guide rod. When the scraper is subjected to too much resistance and the driving cylinder is not in motion, the supporting column can have a certain buffer rotation angle to prevent the scraper from being overloaded and tilted or the pancake from being damaged, so that it has a buffer protection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model (I);

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model (II);

[0018] Figure 3 This is a schematic diagram of the front section structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the top-down structure of the installation base.

[0020] In the figure: 1 mounting base, 2 supporting column, 3 adjusting sleeve, 4 adjusting handle, 5 supporting spring, 6 swing arm, 7 gear, 8 rack, 9 driving cylinder, 10 sliding seat, 11 mounting block, 12 guide rod, 13 return spring, 14 adjusting block, 15 adjusting bolt, 16 horizontal partition, 17 linear groove, 18 T-slot, 19 sliding clamp, 20 locking bolt, 21 rotating frying pan, 22 scraper. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4The utility model provides a technical solution: a scraper structure for a pancake machine, comprising a mounting base 1, a supporting column 2 is rotatably mounted on the upper surface of the mounting base 1, an adjusting sleeve 3 is slidingly sleeved on the surface of the supporting column 2, an adjusting handle 4 is threadedly mounted on the top end of the supporting column 2, a supporting spring 5 is sleeved on the surface of the supporting column 2, and the supporting spring 5 presses the adjusting sleeve 3 upward, wherein the cross-section of the supporting column 2 is a regular hexagonal structure, the inner hole of the adjusting sleeve 3 is a hexagonal hole matching the surface of the supporting column 2, and the lower surface of the adjusting handle 4 presses the upper end of the adjusting sleeve 3, so that the adjusting sleeve 3 can slide up and down and rotate with the supporting column 2.

[0023] A swing arm 6 is fixedly installed on the surface of the adjustment sleeve 3, and a detachable scraper sheet 22 is installed on the lower side of the swing arm 6, wherein a T-slot 18 is opened on the front side of the swing arm 6, and a sliding clamp 19 is slidably installed inside the T-slot 18. The scraper sheet 22 is inserted into the lower opening of the sliding clamp 19, and the scraper sheet 22 and the sliding clamp 19 are fixedly connected by screws. A plurality of locking bolts 20 are threadedly installed on the back side of the swing arm 6, and the end of the locking bolt 20 is pressed against the back side of the sliding clamp 19 to fix the sliding clamp 19 in the T-slot 18. When disassembling, the scraper sheet 22 can be removed together with the sliding clamp 19, so as to facilitate the disassembly and assembly of the scraper sheet 22.

[0024] A gear 7 is rotatably installed inside the mounting base 1, the supporting column 2 is fixedly connected to the bottom end and the gear 7, a rack 8 is slidably installed inside the mounting base 1, the gear 7 and the rack 8 are meshed for transmission, a driving cylinder 9 is fixedly installed inside the mounting base 1, and the driving cylinder 9 drives the rack 8 to move back and forth in a straight line through a transmission assembly.

[0025] Specifically, the transmission assembly includes a sliding seat 10, two mounting blocks 11 are fixedly installed on the upper side of the sliding seat 10, a guide rod 12 is fixedly installed between the two mounting blocks 11, the rack 8 is slidably installed on the surface of the guide rod 12, and the lower surface of the rack 8 is in sliding contact with the upper surface of the sliding seat 10, and the surface of the guide rod 12 is sleeved with two sections of return springs 13, and the two sections of return springs 13 are respectively arranged on the left and right sides of the rack 8 and clamp the rack 8 in the middle.

[0026] Two adjusting blocks 14 are slidably installed on the surface of the guide rod 12, and adjusting bolts 15 are threadedly inserted on the surfaces of the two mounting blocks 11. The ends of the two adjusting bolts 15 are rotatably connected to the two adjusting blocks 14 respectively, and the end of the reset spring 13 away from the rack 8 is pressed against the adjusting block 14. By rotating the adjusting bolt 15, the compression amount of the reset spring 13 can be adjusted to change its elastic force.

[0027] A horizontal partition 16 is fixedly installed inside the mounting base 1, the driving cylinder 9 is arranged on the lower side of the horizontal partition 16, and the sliding seat 10 is slidably arranged on the upper side of the horizontal partition 16. A linear groove 17 is opened on the surface of the horizontal partition 16, and the bottom end of the sliding seat 10 passes through the linear groove 17, and the bottom end of the sliding seat 10 is fixedly connected to the telescopic end of the driving cylinder 9. The driving cylinder 9 telescopes and drives the sliding seat 10 to move, and the gear 7 is rotated by the movement of the rack 8, so that the support column 2 and the gear 7 rotate synchronously. Conversely, when the external force rotates the support column 2, the gear 7 rotates accordingly. Even if the sliding seat 10 does not move, the rack 8 can still compress the reset spring 13 to slide along the surface of the guide rod 12.

[0028] By arranging a transmission component inside the mounting base 1 and utilizing the transmission of the rack 8 and the gear 7, the linear motion of the driving cylinder 9 is converted into the rotational motion of the supporting column 2, which facilitates the rapid reciprocating rotation of the supporting column 2. In addition, the two-stage return spring 13 is pressed against the two ends of the rack 8, and the rack 8 can slide along the surface of the guide rod 12. When the scraper blade 22 is subjected to too much resistance and the driving cylinder 9 is not in motion, the supporting column 2 can have a certain buffer rotation angle to prevent the scraper blade 22 from being overloaded and tilted or damaged, thereby providing a buffer protection effect.

[0029] The pancake machine uses a scraper structure, the mounting base 1 is fixedly mounted on the upper surface of the frame of the pancake machine, and the scraper piece 22 is arranged on the upper side of the rotating pan 21 of the pancake machine. Figure 1 As shown, by arranging a driving cylinder 9 inside the mounting base 1, the driving cylinder 9 is used to drive the supporting column 2 to rotate, so that the scraper 22 can swing back and forth quickly, so that the scraper 22 can be quickly removed before taking out the pancake. When the scraper 22 is used to spread the pancake, the adjusting handle 4 can be rotated to make the adjusting sleeve 3 slide up and down, so as to adjust the distance between the scraper 22 and the rotating frying pan 21 and control the thickness of the pancake, thereby achieving the effect of facilitating the installation and adjustment of the scraper.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A scraper structure for a pancake machine, comprising a mounting base (1) and a rotating pan (21), characterized in that: A support column (2) is rotatably mounted on the upper surface of the mounting base (1); an adjustment sleeve (3) is slidably mounted on the surface of the support column (2); an adjustment handle (4) is threadedly mounted on the top of the support column (2); a support spring (5) is mounted on the surface of the support column (2); the support spring (5) presses the adjustment sleeve (3) upward; a swing arm (6) is fixedly mounted on the surface of the adjustment sleeve (3); a detachable scraper blade (22) is mounted on the lower side of the swing arm (6); A gear (7) is rotatably mounted inside the mounting base (1), the supporting column (2) is fixedly connected to the bottom end and the gear (7), a rack (8) is slidably mounted inside the mounting base (1), the gear (7) and the rack (8) are meshed for transmission, and a driving cylinder (9) is fixedly mounted inside the mounting base (1), and the driving cylinder (9) drives the rack (8) to move back and forth in a straight line through a transmission assembly.

2. A scraper structure for a pancake machine according to claim 1, characterized in that: The transmission assembly comprises a sliding seat (10), two mounting blocks (11) are fixedly mounted on the upper side of the sliding seat (10), a guide rod (12) is fixedly mounted between the two mounting blocks (11), a rack (8) is slidably mounted on the surface of the guide rod (12), and the lower surface of the rack (8) is in sliding contact with the upper surface of the sliding seat (10).

3. A scraper structure for a pancake machine according to claim 2, characterized in that: The surface of the guide rod (12) is sleeved with two sections of return springs (13), which are respectively arranged on the left and right sides of the rack (8) and sandwich the rack (8) in the middle.

4. A scraper structure for a pancake machine according to claim 3, characterized in that: Two adjusting blocks (14) are slidably mounted on the surface of the guide rod (12); adjusting bolts (15) are threadedly inserted on the surfaces of the two mounting blocks (11); the ends of the two adjusting bolts (15) are rotatably connected to the two adjusting blocks (14) respectively; and one end of the return spring (13) away from the rack (8) presses against the adjusting block (14).

5. The scraper structure for a pancake machine according to claim 4, characterized in that: A horizontal partition (16) is fixedly installed inside the mounting base (1), the driving cylinder (9) is arranged on the lower side of the horizontal partition (16), the sliding seat (10) is slidably arranged on the upper side of the horizontal partition (16), a linear groove (17) is opened on the surface of the horizontal partition (16), the bottom end of the sliding seat (10) passes through the linear groove (17), and the bottom end of the sliding seat (10) is fixedly connected to the telescopic end of the driving cylinder (9).

6. A scraper structure for a pancake machine according to any one of claims 1 to 5, characterized in that: The cross section of the support column (2) is a regular hexagonal structure, the inner hole of the adjustment sleeve (3) is a hexagonal hole matching the surface of the support column (2), and the lower surface of the adjustment handle (4) presses the upper end of the adjustment sleeve (3).

7. A scraper structure for a pancake machine according to claim 6, characterized in that: The front side of the swing arm (6) is provided with a T-shaped slot (18), a sliding clamp (19) is slidably mounted inside the T-shaped slot (18), a scraper sheet (22) is inserted into the lower opening of the sliding clamp (19), and the scraper sheet (22) is fixedly connected to the sliding clamp (19) by screws.

8. The scraper structure for a pancake machine according to claim 7, characterized in that: The back side of the swing arm (6) is threadedly mounted with a plurality of locking bolts (20), and the ends of the locking bolts (20) are pressed against the back side of the sliding clamping plate (19), so that the sliding clamping plate (19) is fixed in the T-shaped slot (18).

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