Automatic heat press machine for knife, fork and spoon

Abstract

The present invention discloses an automatic hot press machine for cutlery and spoons, comprising a first stand and a second stand, wherein the first stand and the second stand are provided with hot press forming mechanisms, a conveying mechanism is provided between the first stand and the second stand, a collecting and bundling mechanism is provided on one side of the conveying mechanism, and a feeding mechanism is provided on one side of the first stand. The hot press forming machine for wooden cutlery and spoons of the present invention can facilitate the feeding by sucking the unformed wooden cutlery and spoons through a suction cup by stacking the unformed wooden cutlery and spoons, and the feeding speed is fast. Through the provided hot press forming mechanism, the unformed wooden cutlery and spoons can be moistened and quickly hot-pressed by high-pressure steam; the formed wooden cutlery and spoons are sucked onto the transmission chain by the suction cup, and the waste can be directly screened during transportation and directly transported to the collection equipment, which speeds up the subsequent sorting speed, improves the production efficiency, and is convenient for mass production.

Description

Technical Field

[0001] The invention relates to the technical field of wood product processing, in particular to an automatic hot pressing machine for a knife, fork and spoon. Background Art

[0002] When existing hot pressing machines process wooden products, especially wooden cutlery, they usually use conveyor belts for transportation and cooperate with robots for loading. Before hot pressing, the wooden cutlery needs to be moistened and soaked for a period of time, which is easily affected by the external temperature, water temperature, and soaking time. After hot pressing, they are directly transported to collection equipment through conveyor belts. Waste products generated after hot pressing cannot be removed and need to be sorted out later. Large-scale production requires a lot of manpower and material resources, and the processing efficiency is low. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a new automatic hot pressing machine for knives, forks and spoons, thereby solving the above problems.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: an automatic hot press machine for cutlery, forks and spoons, comprising a first stand and a second stand, wherein the first stand and the second stand are provided with hot pressing forming mechanisms, a conveying mechanism is provided between the first stand and the second stand, a collecting and bundling mechanism is provided on one side of the conveying mechanism, and a feeding mechanism is provided on one side of the first stand;

[0005] The hot pressing forming mechanism comprises: a taking part, a moving part, a hot pressing machine, a hot pressing forming tank, a lower pressing block, a telescopic cylinder and a preheating part;

[0006] The moving part is arranged on the No. 1 stand and the No. 2 stand, the number of the moving parts is two, the taking part is arranged on the moving part, the hot press is arranged on the No. 1 stand, the hot pressing forming tank is arranged on the No. 1 stand, the lower pressing block is arranged at the output end of the telescopic cylinder, the telescopic cylinder is arranged at the upper end of the No. 1 stand and the output end passes downward through the No. 1 stand, and the preheating part is arranged on one side of the No. 1 stand;

[0007] The conveying mechanism includes: a conveying frame, a conveying motor, a transmission shaft, a transmission sprocket, a transmission chain and a limiting tooth;

[0008] The conveying frame is arranged between the first frame and the second frame, the conveying motor is arranged on the conveying frame, the transmission sprocket is arranged on the transmission shaft, the transmission chain is sleeved on the transmission sprocket, the limit teeth are arranged on the transmission chain, and the transmission shafts are arranged on opposite sides of the conveying frame;

[0009] The collecting and bundling mechanism comprises: an infrared detection unit, a defective rejection unit, a transmission track, a moving block, a pushing clamp, a passive clamp and a bundling unit;

[0010] The infrared detection unit is arranged on the conveying frame, the defective rejection unit is arranged on the conveying frame, the transmission track is arranged on the side surface of the conveying frame, the moving block is arranged on the transmission track through a walking motor, the pushing clamp is arranged on one side of the moving block, the passive clamp is arranged on the other side of the moving block, and the bundling unit is arranged on the conveying frame;

[0011] The feeding mechanism comprises: a triangular material bin, a lifting motor, a brush and a knife, fork and spoon placement plate;

[0012] The triangular silo is arranged on one side of the No. 1 stand, the lifting motor is arranged inside the triangular silo, the knife, fork and spoon placement plate is arranged at the output end of the lifting motor, the upper surface of the knife, fork and spoon placement plate has a spoon-shaped groove, and the brush is arranged at the edge of the upper surface of the triangular silo.

[0013] Preferably, the moving part comprises: a No. 1 sliding track, a No. 2 sliding track, a travel motor, a moving frame, a downward pressure cylinder and a connecting frame;

[0014] The No. 1 sliding track is arranged on the side surface of the No. 1 frame, the No. 2 sliding track is arranged between the No. 1 frame and the No. 2 frame, the walking motors are arranged in the No. 1 sliding track and the No. 2 sliding track, the moving frame is arranged on the walking motor, the pressing cylinder is arranged at the lower end of the moving frame, and the connecting frame is arranged at the output end of the pressing cylinder.

[0015] Preferably, the taking part comprises: a movable hole, an insertion tube, a limiting sleeve, a return spring, a pneumatic suction cup and an air guide tube;

[0016] The movable hole is opened on the connecting frame, the insertion tube is arranged in the movable hole, the limiting sleeve is arranged on the insertion tube, the return spring is arranged on the outside of the insertion tube, the pneumatic suction cup is arranged on the insertion tube and is connected with the insertion tube, and the air guide tube is arranged on the insertion tube.

[0017] Preferably, the preheating part comprises: a preheating tube, a preheating hole and a hot pressing tube;

[0018] The preheating tube is arranged on the first stand, the preheating hole is opened on the upper surface of the preheating tube, the hot pressing tube is connected with the preheating tube, and the hot pressing tube is arranged at one end of the preheating tube.

[0019] Preferably, the infrared detection unit comprises: a No. 1 mounting frame, a No. 2 mounting frame, an infrared transmitter and an infrared receiver;

[0020] The first mounting rack and the second mounting rack are both arranged on the conveying rack, and the infrared transmitter and the infrared receiver are respectively arranged on the first mounting rack and the second mounting rack.

[0021] Preferably, the defective rejecting unit comprises: a detection camera, a high-pressure nozzle and an elbow collecting pipe;

[0022] The detection camera is arranged on the conveying frame, the high-pressure nozzle is arranged on the conveying frame and is located next to the detection camera, the cross-section of the elbow collecting pipe is an inverted J-shape and is arranged on the conveying frame, and the opening at one end of the elbow collecting pipe corresponds to the position of the high-pressure nozzle.

[0023] Preferably, the bundling part comprises: a No. 1 ascending cylinder, a No. 2 ascending cylinder, a bundling plate, a set plate, an insertion hole, a bending clamp, a push rod and a glue dispenser;

[0024] The No. 1 rising cylinder and the No. 2 rising cylinder are both arranged on the conveying frame, the bundling plate is arranged at the output end of the No. 1 rising cylinder, the number of the No. 2 rising cylinder is two and they are distributed on the opposite sides of the No. 1 rising cylinder, the insertion hole is opened on the bundling plate, the set plate is arranged at the output end of the No. 2 rising cylinder and is set on the output end of the No. 1 rising cylinder, the bending clamp is arranged on the upper end surface of the bundling plate, the push rod is arranged on the upper end surface of the set plate and inserted into the insertion hole, and the dispensing machine is arranged on the conveying frame and located at the upper end of the bundling plate.

[0025] Preferably, the shape and size of the limiting teeth match the shape and specifications of the wooden spoon product, and the hot pressing forming groove and the knife, fork and spoon placement plate are both in the shape and specifications of the wooden spoon product.

[0026] Compared with the prior art, the beneficial effects of the present invention are as follows: the hot pressing molding machine for wooden cutlery and forks can stack the unformed wooden cutlery and forks, which is convenient for sucking and loading through the suction cup, and the loading speed is fast. Through the provided hot pressing molding mechanism, the unformed wooden cutlery and forks can be moistened and quickly hot pressed by high-pressure steam; the formed wooden cutlery and forks are sucked onto the transmission chain through the suction cup, and the waste can be directly screened during transportation and directly transported to the collection equipment, which speeds up the subsequent sorting speed, improves the production efficiency, and is convenient for mass production. Through the provided triangular silo, it can be suitable for the storage of cutlery and forks of various specifications; a brush is provided at the outlet of the triangular silo, which effectively avoids the situation that two unformed cutlery are sucked out at one time when the suction cup sucks and loads. The phenomenon of wooden cutlery and fork spoons being deformed; the steam softening and preheating mechanism can be used to steam soften and preheat the unformed wooden cutlery and fork spoons with high-pressure steam; the hot pressing molding mechanism can place the softened and preheated unformed wooden cutlery and fork spoons into the hot pressing molding groove, and the cutlery and fork spoons can be quickly molded by hot pressing; the molded wooden cutlery and fork spoons are sucked onto the conveyor belt by the suction cup, and can be neatly stacked, effectively avoiding the phenomenon of uneven stacking of traditional cutlery and fork spoons after molding; the cooperation between the detection camera, the high-pressure nozzle and the elbow collection pipe can effectively eliminate the defective products; the counting and bundling part can realize the automatic counting and bundling of the formed wooden cutlery and fork spoons, solving the problem of wasting manpower by traditional manual counting and bundling. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0028] Figure 1 It is a structural schematic diagram of an automatic heat press machine for cutlery, forks and spoons;

[0029] Figure 2 It is a partial enlarged view of an automatic heat press machine for knives, forks and spoons;

[0030] Figure 3 A partial top view of a hot pressing forming groove of an automatic hot pressing machine for cutlery, forks and spoons;

[0031] Figure 4 It is a top view of the conveyor frame part of an automatic hot press machine for knives, forks and spoons;

[0032] Figure 5 It is a front cross-sectional view of a conveyor frame portion of an automatic hot press for knives, forks and spoons;

[0033] Figure 6 It is a front cross-sectional view of an elbow collecting tube of an automatic hot press for knives, forks and spoons;

[0034] As shown in the figure: 1. Stand No. 1; 2. Stand No. 2; 3. Hot press; 4. Hot press forming tank; 5. Press block; 6. Telescopic cylinder; 7. Conveyor rack; 8. Conveyor motor; 9. Transmission shaft; 10. Transmission sprocket; 11. Transmission chain; 12. Limiting teeth; 13. Transmission track; 14. Moving block; 15. Push clamp; 16. Passive clamp; 17. Triangular silo; 18. Lifting motor; 19. Knife, fork and spoon placement board; 20. Sliding track No. 1; 21. Sliding track No. 2; 22. Travel motor; 23. Moving rack; 24. Press cylinder; 25. Connector 1. Connecting frame; 26. Movable hole; 27. Insertion tube; 28. Limit sleeve; 29. ​​Reset spring; 30. Pneumatic suction cup; 31. Air guide tube; 32. Preheating tube; 33. Preheating hole; 34. Hot pressing tube; 35. Mounting frame No. 1; 36. Mounting frame No. 2; 37. Infrared transmitter; 38. Infrared receiver; 39. Detection camera; 40. High-pressure nozzle; 41. Elbow collecting tube; 42. No. 1 rising cylinder; 43. No. 2 rising cylinder; 44. Bundling plate; 45. Set plate; 46. Insertion hole; 47. Bending clamp; 48. Push rod; 49. Dispensing machine. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0036] See also Figure 1-6 As shown in, the present invention provides a technical solution: an automatic hot press machine for cutlery, forks and spoons, comprising a No. 1 stand 1 and a No. 2 stand 2, wherein the No. 1 stand 1 and the No. 2 stand 2 are provided with hot pressing forming mechanisms, a conveying mechanism is provided between the No. 1 stand 1 and the No. 2 stand 2, a collecting and bundling mechanism is provided on one side of the conveying mechanism, and a feeding mechanism is provided on one side of the No. 1 stand 1;

[0037] The hot pressing forming mechanism comprises: a taking part, a moving part, a hot pressing machine 3, a hot pressing forming tank 4, a lower pressing block 5, a telescopic cylinder 6 and a preheating part;

[0038] The moving part is arranged on the No. 1 stand 1 and the No. 2 stand 2, the number of the moving parts is two, the taking part is arranged on the moving part, the hot press 3 is arranged on the No. 1 stand 1, the hot pressing forming tank 4 is arranged on the No. 1 stand 1, the lower pressing block 5 is arranged at the output end of the telescopic cylinder 6, the telescopic cylinder 6 is arranged at the upper end of the No. 1 stand 1 and the output end passes downward through the No. 1 stand 1, and the preheating part is arranged on one side of the No. 1 stand 1;

[0039] The conveying mechanism includes: a conveying frame 7, a conveying motor 8, a transmission shaft 9, a transmission sprocket 10, a transmission chain 11 and a limit tooth 12;

[0040] The conveying frame 7 is arranged between the No. 1 frame 1 and the No. 2 frame 2, the conveying motor 8 is arranged on the conveying frame 7, the transmission sprocket 10 is arranged on the transmission shaft 9, the transmission chain 11 is sleeved on the transmission sprocket 10, the limiting teeth 12 are arranged on the transmission chain 11, and the transmission shaft 9 is arranged on opposite sides of the conveying frame 7;

[0041] The collecting and bundling mechanism comprises: an infrared detection unit, a defective rejection unit, a transmission track 13, a moving block 14, a pushing clamp 15, a passive clamp 16 and a bundling unit;

[0042] The infrared detection unit is arranged on the conveying frame 7, the defective rejection unit is arranged on the conveying frame 7, the transmission track 13 is arranged on the side surface of the conveying frame 7, the moving block 14 is arranged on the transmission track 13 through a walking motor, the pushing clamp 15 is arranged on one side of the moving block 14, the passive clamp 16 is arranged on the other side of the moving block 14, and the bundling unit is arranged on the conveying frame 7;

[0043] The feeding mechanism comprises: a triangular material bin 17, a lifting motor 18, a brush 50 and a knife, fork and spoon placement plate 19;

[0044] The triangular silo 17 is arranged on one side of the No. 1 stand 1, the lifting motor 18 is arranged inside the triangular silo 17, the knife, fork and spoon placement plate 19 is arranged at the output end of the lifting motor 18, the upper surface of the knife, fork and spoon placement plate 19 has a spoon-shaped groove, and the brush 50 is arranged at the edge of the upper surface of the triangular silo 17.

[0045] In this embodiment, the moving part includes: a first sliding track 20, a second sliding track 21, a travel motor 22, a moving frame 23, a downward pressure cylinder 24 and a connecting frame 25;

[0046] The No. 1 sliding rail 20 is arranged on the side surface of the No. 1 platform 1, the No. 2 sliding rail 21 is arranged between the No. 1 platform 1 and the No. 2 platform 2, the walking motor 22 is arranged in the No. 1 sliding rail 20 and the No. 2 sliding rail 21, the moving frame 23 is arranged on the walking motor 22, the pressing cylinder 24 is arranged at the lower end of the moving frame 23, and the connecting frame 25 is arranged at the output end of the pressing cylinder 24.

[0047] In this embodiment, the taking part includes: a movable hole 26, an insertion tube 27, a limiting sleeve 28, a return spring 29, a pneumatic suction cup 30 and an air guide tube 31;

[0048] The movable hole 26 is opened on the connecting frame 25, the insertion tube 27 is arranged in the movable hole 26, the limiting sleeve 28 is arranged on the insertion tube 27, the return spring 29 is arranged on the outside of the insertion tube 27, the pneumatic suction cup 30 is arranged on the insertion tube 27 and is connected with it, and the air guide tube 31 is arranged on the insertion tube 27.

[0049] In this embodiment, the preheating part includes: a preheating tube 32, a preheating hole 33 and a hot pressing tube 34;

[0050] The preheating tube 32 is arranged on the No. 1 stand 1 , the preheating hole 33 is opened on the upper surface of the preheating tube 32 , the hot pressing tube 34 is connected to the preheating tube 32 , and the hot pressing tube 34 is arranged at one end of the preheating tube 32 .

[0051] In this embodiment, the infrared detection unit includes: a first mounting frame 35, a second mounting frame 36, an infrared transmitter 37 and an infrared receiver 38;

[0052] The first mounting frame 35 and the second mounting frame 36 are both disposed on the conveying frame 7 , and the infrared transmitter 37 and the infrared receiver 38 are respectively disposed on the first mounting frame 35 and the second mounting frame 36 .

[0053] In this embodiment, the defective rejection unit includes: a detection camera 39, a high-pressure nozzle 40 and an elbow collection pipe 41;

[0054] The detection camera 39 is arranged on the conveying frame 7, the high-pressure nozzle 40 is arranged on the conveying frame 7 and is located next to the detection camera 39, the elbow collecting pipe 41 has an inverted J-shaped cross-section and is arranged on the conveying frame 7, and an opening at one end of the elbow collecting pipe 41 corresponds to the position of the high-pressure nozzle 40.

[0055] In this embodiment, the bundling part includes: a first lifting cylinder 42, a second lifting cylinder 43, a bundling plate 44, a set plate 45, an insertion hole 46, a bending clamp 47, a push rod 48 and a glue dispenser 49;

[0056] The No. 1 rising cylinder 42 and the No. 2 rising cylinder 43 are both arranged on the conveying frame 7, the bundling plate 44 is arranged at the output end of the No. 1 rising cylinder 42, the number of the No. 2 rising cylinder 43 is two and they are distributed on the opposite sides of the No. 1 rising cylinder 42, the insertion hole 46 is opened on the bundling plate 44, the set plate 45 is arranged at the output end of the No. 2 rising cylinder 43 and is set on the output end of the No. 1 rising cylinder, the bending clamp 47 is arranged on the upper end surface of the bundling plate 44, the push rod 48 is arranged on the upper end surface of the set plate 45 and inserted into the insertion hole, and the glue dispenser 49 is arranged on the conveying frame 7 and located at the upper end of the bundling plate 44.

[0057] In the above scheme, the shape and size of the limiting teeth 12 match the shape and specifications of the wooden spoon product, and the hot pressing forming groove 4 and the knife, fork and spoon placement plate 19 are both in the shape and specifications of the wooden spoon product.

[0058] When used specifically, firstly, the spoon-shaped wooden product plates which are orderly stacked in the knife, fork and spoon placement board 19 are driven by the travel motor 22 to move the moving frame 23 in the No. 1 sliding track 20, and the pneumatic suction cup 30 stops when it is located above the spoon-shaped wooden product, and is pressed down by the downward pressure cylinder 24 so that the pneumatic suction cup 30 fits with the spoon-shaped wooden product, and the air pump connected to one end of the air guide pipe 31 is used to draw air so that the pneumatic suction cup 30 is sucked on the spoon-shaped wooden product, and is moved to the preheating pipe 32 after being sucked up, and the spoon-shaped wooden product is fit to the preheating hole 33 after being moved downward, and the hot air transmitted from the preheating hole 33 through the hot pressing pipe 34 at this time is pressed on the spoon-shaped wooden product. The product is preheated, lifted up after preheating for 3-5 seconds, and the spoon-shaped wooden product after preheating is placed on the hot pressing molding groove 4. When placing the spoon-shaped wooden product, the air is pumped through the air guide pipe 31 to stop the air pumping, and the spoon-shaped wooden product can fall off. At this time, the pneumatic suction cup 30 returns to the position of the triangular silo 17 to continue the above operation, and when the telescopic cylinder 6 is extended downward, it drives the hot press 3 to press downward. At this time, the lower pressing block 5 is highly heated to press the spoon-shaped wooden product. After the hot pressing is completed, the pneumatic suction cup 30 on the second sliding track 21 absorbs the spoon-shaped wooden product and places it on the transmission chain 11 on the conveying frame 7. Through the limit teeth 12 The wooden spoon is aligned to limit the position of the formed wooden spoon. At this time, the conveying motor 8 drives the transmission shaft 9 to rotate and conveys the wooden spoon to one side of the conveying frame 7. The detection camera 39 detects whether the shape of the wooden spoon passing by is consistent. If it is not consistent, the high-pressure nozzle 40 will spray the unqualified wooden spoon, enter the elbow collection pipe 41 and finally fall and collect. The screened wooden spoon passes through the infrared transmitter 37 for counting. At this time, the wooden spoon is intercepted after passing through the pushing clamp 15. When 20 wooden spoons are stored between the pushing clamp 15 and the passive clamp 16, the conveying is stopped. At this time, the transmission is transmitted through the moving block 14, and the moving block 14 is moved by the walking motor 22 to drive the wooden spoon to move. The spoon moves to the top of the strapping plate 44, and the strapping tape is placed on the bending clamp 47 in advance. The No. 1 rising cylinder 42 drives the strapping plate 44 to move upward, so that the strapping plate 44 fits the lower end surface of the wooden spoon. At this time, the No. 2 rising cylinder 43 drives the push rod 48 to move upward through the insertion hole 46. At this time, the push rod 48 applies force to the bending clamp 47, so that the bending clamp 47 bends to clamp the wooden spoon. At this time, the strapping tape covers the wooden spoon, and the strapping is completed after the glue dispenser 49 dispenses glue, which can be removed manually. In the feeding process, after the pneumatic suction cup 30 absorbs the wooden spoon, the contact brush 50 is used to prevent multiple wooden spoons from being absorbed at one time.

[0059] Finally, it should be noted that the above examples and descriptions are not limited to the above embodiments. Technical features not described in the present invention can be achieved by or using existing technologies and will not be described in detail herein. The above embodiments and drawings are only used to illustrate the technical scheme of the present invention and are not limitations of the present invention. The present invention is described in detail with reference to the preferred implementation modes. It should be understood by ordinary technicians in this field that changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention do not depart from the purpose of the present invention, and should also fall within the scope of protection of the claims of the present invention. Once again, the above embodiment is just a random example of a currently commonly used implementation mode.

Claims

1. An automatic hot press machine for knives, forks and spoons, comprising a first stand (1) and a second stand (2), characterized in that: The first frame (1) and the second frame (2) are provided with a hot pressing forming mechanism, a conveying mechanism is provided between the first frame (1) and the second frame (2), a collecting and bundling mechanism is provided on one side of the conveying mechanism, and a feeding mechanism is provided on one side of the first frame (1); The hot pressing and forming mechanism comprises: a taking part, a moving part, a hot pressing machine (3), a hot pressing and forming tank (4), a lower pressing block (5), a telescopic cylinder (6) and a preheating part; The movable part is arranged on the No. 1 stand (1) and the No. 2 stand (2), the number of the movable parts is two, the picking part is arranged on the movable part, the hot press machine (3) is arranged on the No. 1 stand (1), the hot press forming tank (4) is arranged on the No. 1 stand (1), the lower pressing block (5) is arranged at the output end of the telescopic cylinder (6), the telescopic cylinder (6) is arranged at the upper end of the No. 1 stand (1) and the output end passes downward through the No. 1 stand (1), and the preheating part is arranged on one side of the No. 1 stand (1); The conveying mechanism comprises: a conveying frame (7), a conveying motor (8), a transmission shaft (9), a transmission sprocket (10), a transmission chain (11) and a limiting tooth (12); The conveying frame (7) is arranged between the first frame (1) and the second frame (2), the conveying motor (8) is arranged on the conveying frame (7), the transmission sprocket (10) is arranged on the transmission shaft (9), the transmission chain (11) is sleeved on the transmission sprocket (10), the limiting tooth (12) is arranged on the transmission chain (11), and the transmission shaft (9) is arranged on opposite sides of the conveying frame (7); The collecting and bundling mechanism comprises: an infrared detection unit, a defective rejection unit, a transmission track (13), a moving block (14), a pushing clamp (15), a passive clamp (16) and a bundling unit; The infrared detection unit is arranged on the conveying frame (7), the defective rejecting unit is arranged on the conveying frame (7), the transmission track (13) is arranged on the side surface of the conveying frame (7), the moving block (14) is arranged on the transmission track (13) through a walking motor, the pushing clamp (15) is arranged on one side of the moving block (14), the passive clamp (16) is arranged on the other side of the moving block (14), and the bundling unit is arranged on the conveying frame (7); The feeding mechanism comprises: a triangular material bin (17), a lifting motor (18), a brush (50) and a knife, fork and spoon placement plate (19); The triangular material bin (17) is arranged on one side of the first stand (1), the lifting motor (18) is arranged inside the triangular material bin (17), the knife, fork and spoon placement plate (19) is arranged at the output end of the lifting motor (18), the upper surface of the knife, fork and spoon placement plate (19) has a spoon-shaped groove, and the brush (50) is arranged at the edge of the upper surface of the triangular material bin (17); The preheating part comprises: a preheating tube (32), a preheating hole (33) and a hot pressing tube (34); The preheating tube (32) is arranged on the first stand (1), the preheating hole (33) is opened on the upper surface of the preheating tube (32), the hot pressing tube (34) is connected to the preheating tube (32), and the hot pressing tube (34) is arranged at one end of the preheating tube (32); The infrared detection unit comprises: a No. 1 mounting frame (35), a No. 2 mounting frame (36), an infrared transmitter (37) and an infrared receiver (38); The first mounting frame (35) and the second mounting frame (36) are both arranged on the conveying frame (7), and the infrared transmitter (37) and the infrared receiver (38) are respectively arranged on the first mounting frame (35) and the second mounting frame (36); The defective rejecting unit comprises: a detection camera (39), a high-pressure nozzle (40) and an elbow collecting pipe (41); The detection camera (39) is arranged on the conveying frame (7), the high-pressure nozzle (40) is arranged on the conveying frame (7) and is located beside the detection camera (39), the elbow collection pipe (41) has an inverted J-shaped cross section and is arranged on the conveying frame (7), and the opening at one end of the elbow collection pipe (41) corresponds to the position of the high-pressure nozzle (40); The bundling part comprises: a No. 1 lifting cylinder (42), a No. 2 lifting cylinder (43), a bundling plate (44), a set plate (45), an insertion hole (46), a bending clamp (47), a push rod (48) and a glue dispenser (49); The No. 1 lifting cylinder (42) and the No. 2 lifting cylinder (43) are both arranged on the conveying frame (7); the bundling plate (44) is arranged at the output end of the No. 1 lifting cylinder (42); the number of the No. 2 lifting cylinder (43) is two and they are respectively distributed on the opposite sides of the No. 1 lifting cylinder (42); the insertion hole (46) is opened on the bundling plate (44); the set plate (45) is arranged at the output end of the No. 2 lifting cylinder (43) and is set on the output end of the No. 1 lifting cylinder; the bending clamp (47) is arranged on the upper end surface of the bundling plate (44); the push rod (48) is arranged on the upper end surface of the set plate (45) and inserted into the insertion hole; the glue dispenser (49) is arranged on the conveying frame (7) and is located at the upper end of the bundling plate (44).

2. The automatic hot press machine for cutlery and spoon according to claim 1, characterized in that: The moving part comprises: a first sliding track (20), a second sliding track (21), a travel motor (22), a moving frame (23), a downward pressure cylinder (24) and a connecting frame (25); The first sliding track (20) is arranged on the side surface of the first frame (1), the second sliding track (21) is arranged between the first frame (1) and the second frame (2), the travel motor (22) is arranged in the first sliding track (20) and the second sliding track (21), the moving frame (23) is arranged on the travel motor (22), the downward pressure cylinder (24) is arranged at the lower end of the moving frame (23), and the connecting frame (25) is arranged at the output end of the downward pressure cylinder (24).

3. The automatic hot press machine for cutlery and spoon according to claim 2, characterized in that: The taking part comprises: a movable hole (26), an insertion tube (27), a limiting sleeve (28), a return spring (29), a pneumatic suction cup (30) and an air guide tube (31); The movable hole (26) is opened on the connecting frame (25), the insertion tube (27) is arranged in the movable hole (26), the limiting sleeve (28) is arranged on the insertion tube (27), the return spring (29) is arranged on the outside of the insertion tube (27), the pneumatic suction cup (30) is arranged on the insertion tube (27) and is connected thereto, and the air guide tube (31) is arranged on the insertion tube (27).

4. The automatic hot press machine for cutlery and spoon according to claim 1, characterized in that: The shape and size of the limiting teeth (12) match the shape and specifications of the wooden spoon product, and the hot pressing forming groove (4) and the knife, fork and spoon placement plate (19) are both in the shape and specifications of the wooden spoon product.

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