Liquid food filling equipment

Abstract

The utility model discloses liquid food filling equipment which comprises a suction cup material taking unit, a mounting plate, a suction cup suction unit, a pair of clamp units arranged in a symmetrical state relative to the suction cup suction unit, a first air cylinder and a control connecting mechanism assembled at the output end of the first air cylinder. The clamp unit comprises a sliding piece capable of moving close to the suction cup suction unit, a clamp mechanism assembled on the sliding piece, and a first sliding arm connected with the clamp mechanism and installed on the sliding piece in a sliding mode. The first elastic piece pushes the first sliding arm to slide close to the suction cup material taking unit so as to drive the clamp mechanism to clamp a filling bag, the connecting piece is fixedly connected with the first sliding arm and matched with the control connecting mechanism, and the control connecting mechanism comprises a control panel which is located on the side, close to the suction cup material taking unit, of the connecting piece and can make contact with the connecting piece. The effects of clamping and opening the filling and sealing bag are achieved through a mechanical structure, the equipment cost is reduced, and the follow-up maintenance cost can also be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field related to food filling, and in particular to a liquid food filling device. Background Art

[0002] Health food is a food that claims to have specific health functions or is intended to supplement vitamins and minerals. It is a food that is suitable for consumption by a specific group of people, has the function of regulating body functions, and does not cause any acute, subacute or chronic harm to the human body. Health food is a special food, not a medicine, and cannot replace medicine to treat diseases. Liquid health products generally include fruit juice, vegetable juice, etc.

[0003] Most large food companies use assembly line intelligent filling equipment, which greatly improves the work efficiency of liquid food filling and packaging. However, the cost of the whole set of intelligent assembly line filling equipment is high. Therefore, small and medium-sized food processing companies still use small filling equipment. The small filling equipment includes a bag feeding mechanism, a liquid discharge mechanism, a sealing mechanism, a clamping opening mechanism for opening the top of the filling bag, and a transfer mechanism for moving the filled filling bag to the sealing mechanism. The clamping opening mechanism is controlled by multiple groups of cylinders, and the command control start sequence is set. The greater the degree of intelligent control, the greater the overall cost of the equipment. Therefore, it is necessary to design a liquid food filling equipment. Utility Model Content

[0004] In view of the above technical problems, the purpose of the utility model is to overcome the problem in the prior art that a high degree of intelligent control will increase equipment costs.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a liquid food filling device, comprising: a suction cup material taking unit, a horizontal mounting plate, a suction cup suction unit mounted on the mounting plate and corresponding to the suction cup material taking unit, a pair of clamp units arranged in a symmetrical state with respect to the suction cup suction unit and both mounted on the mounting plate, a first cylinder mounted on the mounting plate and having an output end capable of horizontally moving close to the suction cup material taking unit, and a control connection mechanism mounted on the output end of the first cylinder;

[0006] The clamp unit includes a sliding member that is slidably mounted on a mounting plate in a direction perpendicular to the length direction of the output end of the first cylinder and can move close to a suction cup pickup unit, a clamp mechanism assembled on the sliding member, a first sliding arm connected to the clamp mechanism and slidably mounted on the sliding member in a direction perpendicular to the sliding direction of the sliding member, a first elastic member that pushes the first sliding arm to slide close to the suction cup picking unit to drive the clamp mechanism to clamp the filling bag, and a connecting member that is fixedly connected to the first sliding arm and matches a control connecting mechanism, wherein the control connecting mechanism includes a control plate that is located on a side of the connecting member close to the suction cup picking unit and can contact the connecting member.

[0007] Preferably, the control connection mechanism also includes a pair of wedge blocks respectively matching the corresponding clamp units, a guide block is fixedly mounted on the sliding member, a wedge groove matching the corresponding wedge block is recessed on the guide block, and after the connecting member is separated from the control panel, the wedge block is slidably inserted into the corresponding wedge groove to drive the sliding member to slide close to the suction cup suction unit.

[0008] Preferably, the suction cup suction unit comprises a second sliding arm slidably mounted on the mounting plate in a direction parallel to the sliding direction of the first sliding arm, a first suction cup mounted on the end of the second sliding arm close to the suction cup material taking unit, a second elastic member pushing the second sliding arm to slide close to the suction cup material taking unit, and a direction adjustment mechanism mounted on the mounting plate and connected to the second sliding arm;

[0009] The direction adjustment mechanism includes a limit piece located on the side of the control plate close to the suction cup material picking unit. The control plate pushes the limit piece to drive the second sliding arm to slide away from the suction cup material picking unit. After the wedge block contacts the guide block, the control plate contacts the limit piece.

[0010] Preferably, the suction cup material picking unit includes a rotating cylinder whose output end can rotate in a horizontal plane, a first mounting frame fixedly mounted on the output end of the rotating cylinder, a horizontal second cylinder fixedly mounted on the first mounting frame, a connecting frame fixedly mounted on the output end of the second cylinder, a second suction cup assembled on the connecting frame and matching the first suction cup, and a guide rod arranged parallel to the second cylinder and fixedly connected to the connecting piece, and the guide rod slides through the first mounting frame along its own length direction.

[0011] Preferably, the length direction of the second sliding arm is consistent with the moving direction of the output end of the first cylinder;

[0012] The direction adjustment mechanism also includes a first rack fixedly mounted on the second sliding arm in the same length direction, a second mounting frame fixedly mounted on the mounting plate, a second rack parallel to the first rack and slidably mounted on the second mounting frame along its own length direction, a horizontal connecting shaft whose length direction is perpendicular to the length direction of the second sliding arm and axially connected to the second mounting frame, and a gear fixedly sleeved on the connecting shaft and meshing with the first rack and the second rack on opposite sides respectively, and the limit member is fixedly assembled on the second rack.

[0013] Preferably, a first guide sleeve mounted on the second slide arm is fixedly mounted on the mounting plate, a limiting ring located between two adjacent first guide sleeves is fixedly mounted on the second slide arm, the second elastic member is a second spring mounted on the second slide arm, and one end of the second spring close to the suction cup material picking unit abuts against the limiting ring.

[0014] Preferably, the clamp mechanism includes a vertical first clamp fixedly mounted on the end of the sliding member close to the suction cup material picking unit and a second clamp hinged to the first clamp at the top and located on the side of the first clamp close to the suction cup material picking unit, the top side of the second clamp is extended with an extension portion, and the extension portion is hinged with a connecting rod hinged to the first sliding arm.

[0015] Preferably, the length direction of the first sliding arm is consistent with the moving direction of the output end of the first cylinder, and a plurality of second guide sleeves sleeved on the first sliding arm are fixedly mounted on the sliding member. The connecting member is located between two adjacent second guide sleeves, and the first elastic member is a first spring sleeved on the first sliding arm, and the first spring is close to the clamping mechanism. The side of the first spring abuts against the connecting member.

[0016] Preferably, a sliding sleeve is fixedly installed on the bottom of the sliding member, and a horizontal sliding rod is slidably inserted on each sliding sleeve, and the length direction of the sliding rod is perpendicular to the moving direction of the output end of the first cylinder. Both ends of the sliding rod are fixedly connected to a mounting seat fixedly assembled on the mounting plate. At least one sliding rod is sleeved with a third spring, and the end of the third spring away from the suction cup suction unit is in conflict with the sliding sleeve.

[0017] Preferably, the control connection mechanism further comprises a horizontal mounting arm fixedly mounted on the output end of the first cylinder, and the control plate and the pair of wedge blocks are both fixedly mounted on the mounting arm.

[0018] According to the above technical scheme, the utility model provides a liquid food filling equipment, which has the following beneficial effects when in use: when the output end of the first cylinder moves close to the suction cup material taking unit, it first drives the two groups of clamp mechanisms to clamp the sides of the filling bag, and then drives the two groups of clamp mechanisms close to each other. When the two groups of clamp mechanisms are close to each other, they will also drive the first suction cup to move away from the suction cup material taking unit, thereby clamping the filling bag and opening the top opening of the filling bag. The mechanical structure is used to achieve the function of clamping and opening the filling bag, which reduces the equipment cost, facilitates subsequent maintenance and repair, and can also reduce subsequent maintenance and repair costs. Low-cost equipment has more market advantages.

[0019] Other features and advantages of the utility model will be described in detail in the subsequent specific implementation mode; and the parts not involved in the utility model are the same as the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0021] Figure 1This is a three-dimensional structural schematic diagram of a liquid food filling device provided by the present invention;

[0022] Figure 2 This is a partial three-dimensional structure diagram of a liquid food filling device provided by the present invention. Figure 1 ;

[0023] Figure 3 This is a partial three-dimensional structure diagram of a liquid food filling device provided by the present invention. Figure 2 ;

[0024] Figure 4 This is a partial three-dimensional structure diagram of a liquid food filling device provided by the present invention. Figure 3 ;

[0025] Figure 5 The utility model provides a three-dimensional structural schematic diagram of a suction cup suction unit of a liquid food filling device.

[0026] Description of Reference Numerals

[0027] 1. Mounting plate; 2. First cylinder; 3. Sliding member; 4. First slide arm; 5. First elastic member; 6. Connecting member; 7. Control plate; 8. Wedge block; 9. Guide block; 10. Second slide arm; 11. First suction cup; 12. Second elastic member; 13. Stop member; 14. Rotating cylinder; 15. First mounting bracket; 16. Second cylinder; 17. Second suction cup; 18. Guide rod; 19. First rack; 20. Second mounting bracket; 21. Second rack; 22. Connecting shaft; 23. Gear; 24. First guide sleeve; 25. Stop ring; 26. First clamp; 27. Second clamp; 28. Connecting rod; 29. ​​Second guide sleeve; 30. Sliding rod; 31. Third spring; 32. Mounting arm. DETAILED DESCRIPTION

[0028] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0029] In the present utility model, unless otherwise stated, directional words such as "upper, lower, inside, outside" contained in a term merely represent the orientation of the term in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term.

[0030] like Figure 1-5As shown, a liquid food filling device comprises: a suction cup material taking unit, a horizontal mounting plate 1, a suction cup suction unit mounted on the mounting plate 1 and corresponding to the suction cup material taking unit, a pair of clamp units arranged in a symmetrical state with respect to the suction cup suction unit and both mounted on the mounting plate 1, a first cylinder 2 mounted on the mounting plate 1 and having an output end capable of horizontally moving close to the suction cup material taking unit, and a control connection mechanism mounted on the output end of the first cylinder 2;

[0031] The clamp unit includes a sliding member 3 which is slidably mounted on the mounting plate 1 in a direction perpendicular to the length direction of the output end of the first cylinder 2 and can move close to the suction cup suction unit, a clamp mechanism assembled on the sliding member 3, a first sliding arm 4 which is connected to the clamp mechanism and slidably mounted on the sliding member 3 in a direction perpendicular to the sliding direction of the sliding member 3, a first elastic member 5 which pushes the first sliding arm 4 to slide close to the suction cup material picking unit to drive the clamp mechanism to clamp the filling bag, and a connecting member 6 which is fixedly connected to the first sliding arm 4 and matches the control connecting mechanism, wherein the control connecting mechanism includes a control panel 7 which is located on a side of the connecting member 6 close to the suction cup material picking unit and can contact the connecting member 6.

[0032] After the suction cup picking unit sucks the filling bag with the opening facing upward, the filling bag is moved to contact with the suction cup suction unit. The suction cup picking unit and the suction cup suction unit respectively suck the two sides of the filling bag. The first cylinder 2 drives the control connection mechanism to move close to the suction and picking unit, and the control board 7 moves close to the suction cup picking unit. At this time, the first elastic member 5 will push the first slide arm 4 to move close to the suction cup picking unit. The first slide arm 4 will drive the clamp mechanism to clamp the side of the filling bag. The two groups of clamp mechanisms clamp the two side edges of the filling bag respectively. At this time, the distance between the contact points of the suction cup picking unit and the suction cup suction unit with the filling bag increases, and the sliding member 3 also moves close to the suction cup suction unit on the mounting plate 1. The upper end of the filling bag is opened, and liquid food can be poured into the filling bag at this time.

[0033] When the control board 7 moves away from the suction cup material taking unit, the first slide arm 4 is moved away from the suction cup material taking unit through the connecting member 6, so that the clamp mechanism releases the filling bag.

[0034] The control connection mechanism also includes a pair of wedge blocks 8 respectively matching the corresponding clamp units. A guide block 9 is fixedly installed on the sliding member 3. The guide block 9 is recessed with a wedge groove matching the corresponding wedge block 8. After the connecting member 6 is separated from the control board 7, the wedge block 8 is slidably inserted into the corresponding wedge groove to drive the sliding member 3 to slide close to the suction cup suction unit.

[0035] After the clamp mechanism clamps the side of the filling bag, the control board 7 continues to move toward the suction cup material taking unit. At this time, the wedge block 8 will contact the side wall of the wedge groove. As the control board 7 and the wedge block 8 continue to move, the guide block 9 will drive the sliding member 3 to move closer to the suction cup suction unit. The two sets of clamp mechanisms approach each other, thereby driving the two side edges of the filling bag to approach each other.

[0036] When the control board 7 moves away from the suction cup material picking unit, the sliding member 3 will return to its original position after the wedge block 8 moves out of the wedge groove. Only after the sliding member 3 returns to its original position will the control board 7 contact the connecting member 6, thereby driving the first sliding arm 4 to slide on the sliding member 3 away from the suction cup material picking unit, so that the clamp mechanism releases the side of the filling bag.

[0037] The suction cup suction unit includes a second slide arm 10 slidably mounted on the mounting plate 1 in a direction parallel to the sliding direction of the first slide arm 4, a first suction cup 11 mounted on the end of the second slide arm 10 close to the suction cup material taking unit, a second elastic member 12 pushing the second slide arm 10 to slide close to the suction cup material taking unit, and a direction adjustment mechanism mounted on the mounting plate 1 and connected to the second slide arm 10;

[0038] The direction adjustment mechanism includes a limit piece 13 located on the side of the control panel 7 close to the suction cup material picking unit. The control panel 7 pushes the limit piece 13 to drive the second slide arm 10 to slide away from the suction cup material picking unit. After the wedge block 8 contacts the guide block 9, the control panel 7 contacts the limit piece 13.

[0039] After the wedge block 8 contacts the guide block 9, the control board 7 contacts the limit piece 13. As the output end of the first cylinder 2 continues to move, the distance between the pair of clamp mechanisms decreases, and the control board 7 drives the second slide arm 10 to slide away from the suction cup material taking unit by pushing the limit piece 13, thereby opening the top opening of the filling bag.

[0040] When the control board 7 moves away from the suction cup material taking unit, the second elastic member 12 pushes the second sliding arm 10 to slide close to the suction cup material taking unit, thereby driving the first suction cup 11 to return to its original position.

[0041] The suction cup material picking unit includes a rotating cylinder 14 whose output end can rotate in a horizontal plane, a first mounting frame 15 fixedly mounted on the output end of the rotating cylinder 14, a horizontal second cylinder 16 fixedly mounted on the first mounting frame 15, a connecting frame fixedly mounted on the output end of the second cylinder 16, a second suction cup 17 assembled on the connecting frame and matching the first suction cup 11, and a guide rod 18 arranged parallel to the second cylinder 16 and fixedly connected to the connecting piece 6, wherein the guide rod 18 slides through the first mounting frame 15 along its own length direction.

[0042] The second suction cup 17 releases the filling bag filled with liquid food, the second cylinder 16 drives the second suction cup 17 to move close to the first mounting frame 15, the rotating cylinder 14 drives the first mounting frame 15 to rotate, thereby driving the second suction cup 17 to rotate to the material taking station, and the output end of the second cylinder 16 drives the second suction cup 17 to move away from the first mounting frame 15 to suck the filling bag.

[0043] The length direction of the second sliding arm 10 is consistent with the moving direction of the output end of the first cylinder 2;

[0044] The direction adjustment mechanism also includes a first rack 19 fixedly mounted on the second sliding arm 10 in the same length direction, a second mounting frame 20 fixedly mounted on the mounting plate 1, a second rack 21 parallel to the first rack 19 and slidably mounted on the second mounting frame 20 along its own length direction, a horizontal connecting shaft 22 whose length direction is perpendicular to the length direction of the second sliding arm 10 and axially connected to the second mounting frame 20, and a gear 23 fixedly sleeved on the connecting shaft 22 and meshing with the first rack 19 and the second rack 21 on opposite sides respectively, and the limit member 13 is fixedly assembled on the second rack 21.

[0045] The function of the first rack 19 , the second rack 21 and the gear 23 is to convert the movement of the limiter 13 into the reverse sliding of the second slide arm 10 .

[0046] The mounting plate 1 is fixedly mounted with a first guide sleeve 24 sleeved on the second slide arm 10, the second slide arm 10 is fixedly mounted with a limiting ring 25 located between two adjacent first guide sleeves 24, the second elastic member 12 is a second spring sleeved on the second slide arm 10, and one end of the second spring close to the suction cup material picking unit abuts against the limiting ring 25.

[0047] When the control board 7 moves away from the suction cup material taking unit, the second spring drives the second slide arm 10 to slide on the first guide sleeve 24 by pushing the limit ring 25, thereby driving the first suction cup 11 to return to its original position.

[0048] The clamp mechanism includes a vertical first clamp plate 26 fixedly mounted on the end of the sliding member 3 near the suction cup material picking unit and a second clamp plate 27 hinged to the first clamp plate 26 at the top and located on the side of the first clamp plate 26 near the suction cup material picking unit, the top side of the second clamp plate 27 is extended with an extension portion, and the extension portion is hinged with a connecting rod 28 hinged to the first sliding arm 4.

[0049] When the control board 7 moves closer to the suction cup material picking unit, the first elastic member 5 will push the first sliding arm 4 to slide. The sliding of the first sliding arm 4 on the sliding member 3 will push the second clamping plate 27 to rotate close to the first clamping plate 26 through the connecting rod 28, so that the first clamping plate 26 and the second clamping plate 27 clamp the side of the filling bag; when the control board 7 moves away from the suction cup material picking unit, it will drive the first sliding arm 4 to slide in the opposite direction through the connecting member 6, thereby driving the second clamping plate 27 to rotate away from the first clamping plate 26 to loosen the side of the filling bag.

[0050] The length direction of the first slide arm 4 is consistent with the moving direction of the output end of the first cylinder 2. A plurality of second guide sleeves 29 sleeved on the first slide arm 4 are fixedly mounted on the sliding member 3. The connecting member 6 is located between two adjacent second guide sleeves 29. The first elastic member 5 is a first spring sleeved on the first slide arm 4. The first spring is close to the clamping mechanism and abuts against the connecting member 6.

[0051] When the control board 7 moves close to the suction cup material taking unit, the first spring pushes the first slide arm 4 through the connecting member 6 to move close to the clamp mechanism on the plurality of second guide sleeves 29, so that the clamp mechanism clamps the side of the filling bag.

[0052] A sliding sleeve is fixedly installed at the bottom of the sliding member 3, and a horizontal sliding rod 30 is slidably inserted on each sliding sleeve, and the length direction of the sliding rod 30 is perpendicular to the moving direction of the output end of the first cylinder 2. Both ends of the sliding rod 30 are fixedly connected to a mounting seat fixedly assembled on the mounting plate 1. At least one sliding rod 30 is sleeved with a third spring 31, and the end of the third spring 31 away from the suction cup suction unit contacts the sliding sleeve.

[0053] When the control board 7 moves away from the suction cup material taking unit, the wedge block 8 will gradually move out of the wedge groove. At this time, the third spring 31 will push the sliding member 3 to slide on the sliding rod 30 away from the suction cup suction unit to return to the original position.

[0054] The control connection mechanism further comprises a horizontal mounting arm 32 fixedly mounted on the output end of the first cylinder 2 , and the control plate 7 and a pair of wedge blocks 8 are both fixedly mounted on the mounting arm 32 .

[0055] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

[0056] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

[0057] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A liquid food filling equipment, characterized in that: include: A suction cup material picking unit, a horizontal mounting plate (1), a suction cup absorption unit mounted on the mounting plate (1) and corresponding to the suction cup material picking unit, a pair of clamp units arranged in a symmetrical state with respect to the suction cup absorption unit and both mounted on the mounting plate (1), a first cylinder (2) mounted on the mounting plate (1) and having an output end capable of horizontally moving close to the suction cup material picking unit, and a control connection mechanism mounted on the output end of the first cylinder (2); The clamp unit comprises a sliding member (3) which is slidably mounted on a mounting plate (1) in a direction perpendicular to the length direction of the output end of the first cylinder (2) and can move close to a suction cup suction unit, a clamp mechanism mounted on the sliding member (3), a first sliding arm (4) connected to the clamp mechanism and slidably mounted on the sliding member (3) in a direction perpendicular to the sliding direction of the sliding member (3), a first elastic member (5) which pushes the first sliding arm (4) to slide close to the suction cup material taking unit so as to drive the clamp mechanism to clamp the filling bag, and a connecting member (6) which is fixedly connected to the first sliding arm (4) and matches a control connecting mechanism, wherein the control connecting mechanism comprises a control plate (7) which is located on a side of the connecting member (6) close to the suction cup material taking unit and can contact the connecting member (6).

2. A liquid food filling equipment according to claim 1, characterized in that: The control connection mechanism also includes a pair of wedge blocks (8) respectively matched with the corresponding clamp units. A guide block (9) is fixedly mounted on the sliding member (3). A wedge groove matched with the corresponding wedge block (8) is recessed on the guide block (9). After the connecting member (6) is separated from the control board (7), the wedge block (8) is slidably inserted into the corresponding wedge groove to drive the sliding member (3) to slide close to the suction cup suction unit.

3. A liquid food filling equipment according to claim 2, characterized in that: The suction cup suction unit comprises a second sliding arm (10) slidably mounted on the mounting plate (1) in a direction parallel to the sliding direction of the first sliding arm (4), a first suction cup (11) mounted on the end of the second sliding arm (10) close to the suction cup material taking unit, a second elastic member (12) pushing the second sliding arm (10) to slide close to the suction cup material taking unit, and a direction adjustment mechanism mounted on the mounting plate (1) and connected to the second sliding arm (10); The direction adjustment mechanism comprises a limiting member (13) located on a side of the control plate (7) close to the suction cup material taking unit, the control plate (7) pushes the limiting member (13) to drive the second sliding arm (10) to slide away from the suction cup material taking unit, and the control plate (7) contacts the limiting member (13) after the wedge block (8) contacts the guide block (9).

4. The liquid food filling equipment according to claim 1, characterized in that: The suction cup material picking unit comprises a rotary cylinder (14) whose output end can rotate in a horizontal plane, a first mounting frame (15) fixedly mounted on the output end of the rotary cylinder (14), a horizontal second cylinder (16) fixedly mounted on the first mounting frame (15), a connecting frame fixedly mounted on the output end of the second cylinder (16), a second suction cup (17) mounted on the connecting frame and matching the first suction cup (11), and a guide rod (18) arranged parallel to the second cylinder (16) and fixedly connected to the connecting piece (6), wherein the guide rod (18) slides through the first mounting frame (15) along its own length direction.

5. The liquid food filling equipment according to claim 3, characterized in that: The length direction of the second sliding arm (10) is consistent with the moving direction of the output end of the first cylinder (2); The direction adjustment mechanism also includes a first rack (19) fixedly mounted on the second sliding arm (10) in the same length direction, a second mounting frame (20) fixedly mounted on the mounting plate (1), a second rack (21) parallel to the first rack (19) and slidably mounted on the second mounting frame (20) along its own length direction, a horizontal connecting shaft (22) whose length direction is perpendicular to the length direction of the second sliding arm (10) and axially connected to the second mounting frame (20), and a gear (23) fixedly sleeved on the connecting shaft (22) and meshing with the first rack (19) and the second rack (21) on opposite sides respectively, and the stopper (13) is fixedly assembled on the second rack (21).

6. The liquid food filling equipment according to claim 5, characterized in that: A first guide sleeve (24) sleeved on the second slide arm (10) is fixedly mounted on the mounting plate (1); a limiting ring (25) located between two adjacent first guide sleeves (24) is fixedly mounted on the second slide arm (10); the second elastic member (12) is a second spring sleeved on the second slide arm (10); one end of the second spring close to the suction cup material taking unit abuts against the limiting ring (25).

7. The liquid food filling equipment according to claim 1, characterized in that: The clamp mechanism comprises a vertical first clamping plate (26) fixedly mounted on the end of the sliding member (3) close to the suction cup material picking unit and a second clamping plate (27) hinged to the first clamping plate (26) at the top and located on the side of the first clamping plate (26) close to the suction cup material picking unit, wherein the top side of the second clamping plate (27) is extended with an extension portion, and the extension portion is hinged with a connecting rod (28) hinged to the first sliding arm (4).

8. The liquid food filling equipment according to claim 1, characterized in that: The length direction of the first slide arm (4) is consistent with the moving direction of the output end of the first cylinder (2); a plurality of second guide sleeves (29) sleeved on the first slide arm (4) are fixedly mounted on the slide member (3); the connecting member (6) is located between two adjacent second guide sleeves (29); the first elastic member (5) is a first spring sleeved on the first slide arm (4); and the first spring is close to the clamp mechanism and abuts against the connecting member (6).

9. The liquid food filling equipment according to claim 2, characterized in that: A sliding sleeve is fixedly installed at the bottom of the sliding member (3), and a horizontal sliding rod (30) is slidably inserted on each sliding sleeve, and its length direction is perpendicular to the moving direction of the output end of the first cylinder (2). Both ends of the sliding rod (30) are fixedly connected to a mounting seat fixedly assembled on the mounting plate (1), and at least one sliding rod (30) is sleeved with a third spring (31), and the end of the third spring (31) away from the suction cup suction unit contacts the sliding sleeve.

10. The liquid food filling equipment according to claim 2, characterized in that: The control connection mechanism also includes a horizontal mounting arm (32) fixedly mounted on the output end of the first cylinder (2), and the control plate (7) and a pair of wedge blocks (8) are both fixedly mounted on the mounting arm (32).

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