Plastic product forming treatment detection equipment

Abstract

The invention discloses plastic product forming treatment detection equipment which comprises a base, a portal frame arranged on the inner wall of the base, a hydraulic cylinder, a hydraulic rod arranged at the bottom of the hydraulic cylinder, a storage box and a demolding mechanism, the storage box is used for storing a plastic solution, and the demolding mechanism is used for rapidly demolding a plastic product. And the detection mechanism is used for detecting the plastic products. The invention relates to the technical field of plastic forming detection. The size of a plastic product can be detected in all directions through a first infrared detector and a second detector, and defective products can be automatically discharged through cooperation of a first electric push rod, a second electric push rod, a second electric push rod, a second electric slide rail and a sliding sealing plate. And meanwhile, the defective products flow into the melting bin through the conveying pipe, so that the defective products can be quickly returned to the furnace for remanufacturing, and the resource loss of equipment is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of plastic molding detection, in particular to a plastic product molding processing detection device. Background Art

[0002] Plastics are polymer compounds made from monomers through addition polymerization or condensation polymerization. Microplastics are harmful to human health. They have a medium deformation resistance, between fiber and rubber, and are composed of synthetic resins and additives such as fillers, plasticizers, stabilizers, lubricants, and colorants.

[0003] The structure of the existing plastic product molding processing and detection equipment is relatively simple. When the plastic is just made and shaped, the temperature of the existing plastic molding detection equipment is too high. If it is not quickly cooled down, it will affect the equipment's detection effect on the size of the plastic product. When defective products appear in the plastic products, most of them need to be manually picked out by staff, which increases the labor intensity of the staff and reduces the production efficiency of the equipment.

[0004] To this end, the present invention provides a plastic product molding processing detection device to solve the above problems. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a plastic product molding processing detection device to solve the above problems.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A plastic product molding processing detection device, comprising: A base, and a gantry arranged on the inner wall of the base; A hydraulic cylinder, and a hydraulic rod disposed at the bottom of the hydraulic cylinder; A storage box, which is used to store plastic solution; Demoulding mechanism, the demoulding mechanism is used for rapid demoulding of plastic products; Testing agency, which is used to test plastic products; A circulation mechanism, the circulation mechanism is used to melt and circulate defective plastic products; The inner wall of the base is slidably connected to the side wall of the gantry, the top of the inner wall of the gantry is fixedly connected to the top of the hydraulic cylinder, the hydraulic cylinder is fixedly connected to the hydraulic rod through the output end, the bottom of the hydraulic rod is fixedly connected to the top of the storage box, the bottom of the storage box is fixedly connected to the top of the demoulding mechanism, the side wall of the demoulding mechanism is slidably connected to the inner wall of the gantry, the side wall of the circulation mechanism is fixedly connected to the inner wall of the base, one side of the base is fixedly connected to the side wall of the detection mechanism, and one side of the detection mechanism is connected to one side of the circulation mechanism; Wherein, the detection mechanism includes: An inspection box, which is used to collect and cool the processed plastic products, and a sliding retractable plate arranged on the top of the inspection box; A second electric push rod, and a push plate arranged on a side of the second electric push rod close to the gantry; A first infrared detector, the first infrared detector is used to detect the horizontal dimension of the plastic product; A second detector, the second detector is used to detect the vertical dimension of the plastic product; The side wall of the detection box is fixedly connected to one side of the base, the top of the detection box is fixedly connected to the bottom of the sliding telescopic plate, the bottom of the sliding telescopic plate is fixedly connected to the top of the second detector, a second electric push rod is fixedly connected to the side of the inside of the detection box away from the gantry, the side of the second electric push rod close to the gantry is fixedly connected to the side of the push plate away from the gantry, and the side of the push plate close to the gantry is fixedly connected to the side of the first infrared detector away from the gantry.

[0007] Preferably: the demoulding mechanism includes a reset spring, a reset spring is fixedly connected to the bottom of the inner wall of the base, a liquid infusion tube is connected to the top of the hydraulic cylinder, the bottom of the storage box is connected to the top of the upper mold, a sliding groove is opened on the inner wall of the gantry, a first electric slide rail is fixedly connected to one side of the inner wall of the sliding groove, the first electric slide rail is slidably connected to a connecting cross bar through an electronic slider, a hydraulic telescopic rod is fixedly connected to the inner wall of the gantry, and the top of the connecting cross bar is fixedly connected to the lower mold.

[0008] Preferably: the top of the hydraulic telescopic rod is slidably connected to the bottom of the connecting cross bar, the side wall of the connecting cross bar is slidably connected to the inner wall of the sliding groove, the end of the infusion tube away from the hydraulic cylinder is connected to the hydraulic telescopic rod, the side wall of the infusion tube passes through the gantry, and the side wall of the infusion tube is fixedly connected to the inner wall of the gantry.

[0009] Preferably: the detection mechanism also includes a fixed vertical plate, the top of the sliding telescopic plate is fixedly connected to the bottom of the fixed vertical plate, the fixed vertical plate is fixedly connected with a connecting line on the side close to the gantry, the side wall of the connecting line passes through the connecting horizontal plate, and the side wall of the connecting line is slidably connected to the inner wall of the connecting horizontal plate, a connecting groove is provided on the inner wall of the detection box, a pumping mechanism is fixedly connected to the bottom of the inner wall of the detection box, a connecting water pipe is connected to the top of the pumping mechanism, a clamping plate is fixedly connected to the top of the pumping mechanism, a clamping groove is provided inside the clamping plate, a first electric push rod is fixedly connected to the bottom of the inner wall of the clamping groove, a sliding plate is fixedly connected to the top of the first electric push rod, a second electric slide rail is fixedly connected to the inner wall of the detection box close to the gantry, and the second electric slide rail is slidably connected to a sliding sealing plate through an electronic slider.

[0010] Preferably: the sliding sealing plate is slidably connected to the inner wall of the detection box near the gantry side, the side wall of the connecting water pipe passes through the clamping plate, and the side wall of the connecting water pipe is fixedly connected to the inner wall of the clamping plate, and the bottom of the push plate is slidably connected to the top of the clamping plate.

[0011] Preferably: the circulation mechanism includes a melting bin, a side wall of the melting bin is fixedly connected to the inner wall of the base, a heating plate is fixedly connected to the inner wall of the melting bin, a transmission pipe is connected to the side of the melting bin close to the detection box, a driving motor is fixedly connected to the top of the melting bin, a transmission shaft is fixedly connected to the output end of the driving motor, a stirring blade is fixedly connected to the side wall of the transmission shaft, and a feed pipe is connected to the side of the melting bin away from the transmission pipe.

[0012] Preferably: the end of the feed pipe away from the melting bin is connected to the top of the storage box, the side wall of the transmission shaft passes through the melting bin, and the side wall of the transmission shaft is rotatably connected to the inner wall of the melting bin, and the transmission pipe is connected to the side of the connecting groove close to the melting bin away from the melting bin. Beneficial Effects

[0013] The present invention provides a plastic product molding processing detection device. Compared with the prior art, it has the following beneficial effects: (1) In the plastic product molding processing and testing equipment, after the injection molding of the plastic product is completed, the first electric slide rail drives the lower mold to tilt through the connecting cross bar so that the plastic product can be quickly demolded without the need for manual demolding by the staff. At the same time, the gantry drives the sliding telescopic plate to open through the reset spring and the connecting line so that the plastic product can fall into the inspection box for cooling, thereby avoiding the deviation of the size detection of the subsequent plastic product due to insufficient cooling.

[0014] (2) The plastic product molding processing and testing equipment can perform dimensional detection on plastic products in all directions through the first infrared detector and the second detector. The defective products can be automatically discharged through the cooperation of the first electric push rod, the first electric push rod, the second electric push rod, the second electric push rod, the second electric slide rail and the sliding sealing plate, without the need for manual sorting by staff. At the same time, the defective products flow into the melting chamber through the transmission pipe, so that the defective products can be quickly returned to the furnace for re-manufacturing, thereby reducing the loss of equipment resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the plastic product molding processing detection equipment of the present invention; Figure 2 It is a structural schematic diagram of the demoulding mechanism of the present invention; Figure 3 yes Figure 2 A in the enlarged view; Figure 4 It is a structural schematic diagram of the detection mechanism of the present invention; Figure 5 It is a schematic diagram of the internal structure of the detection box of the present invention; Figure 6 It is a structural schematic diagram of the circulation mechanism of the present invention.

[0016] In the figure: 1, base; 2, demoulding mechanism; 3, detection mechanism; 4, circulation mechanism; 5, gantry; 6, hydraulic cylinder; 7, hydraulic rod; 8, storage box; 20, reset spring; 21, upper mold; 22, lower mold; 23, connecting cross bar; 24, sliding groove; 25, first electric slide rail; 26, hydraulic telescopic rod; 27, infusion tube; 30, detection box; 301, connecting groove; 31, sliding telescopic plate; 311, fixed vertical plate; 312, connecting line; 313, connecting Connecting horizontal plate; 32. Pumping mechanism; 321. Connecting water pipe; 33. Clamping plate; 34. Clamping groove; 35. First electric push rod; 36. Sliding plate; 37. Second electric push rod; 371. Pushing plate; 372. First infrared detector; 38. Second detector; 39. Second electric slide rail; 391. Sliding sealing plate; 40. Melting chamber; 41. Heating plate; 42. Transmission pipe; 43. Driving motor; 44. Transmission shaft; 45. Stirring blade; 46. Feed pipe. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example 1

[0018] See also Figure 1 - Figure 3 , a plastic product molding processing detection equipment, including: including: A base 1, and a gantry 5 arranged on the inner wall of the base 1; A hydraulic cylinder 6, and a hydraulic rod 7 arranged at the bottom of the hydraulic cylinder 6; A storage box 8, the storage box 8 is used to store the plastic solution; Demoulding mechanism 2, the demoulding mechanism 2 is used for rapid demoulding of plastic products; Detection mechanism 3, the detection mechanism 3 is used to detect plastic products; The circulation mechanism 4 is used for melting and circulating the defective plastic products; The inner wall of the base 1 is slidably connected to the side wall of the gantry 5, the top of the inner wall of the gantry 5 is fixedly connected to the top of the hydraulic cylinder 6, the hydraulic cylinder 6 is fixedly connected to the hydraulic rod 7 through the output end, the bottom of the hydraulic rod 7 is fixedly connected to the top of the storage box 8, the bottom of the storage box 8 is fixedly connected to the top of the demoulding mechanism 2, the side wall of the demoulding mechanism 2 is slidably connected to the inner wall of the gantry 5, the side wall of the circulation mechanism 4 is fixedly connected to the inner wall of the base 1, one side of the base 1 is fixedly connected to the side wall of the detection mechanism 3, and one side of the detection mechanism 3 is connected to one side of the circulation mechanism 4; Among them, the detection mechanism 3 includes: A testing box 30, which is used to collect and cool the processed plastic products, and a sliding retractable plate 31 arranged on the top of the testing box 30; A second electric push rod 37, and a push plate 371 arranged on a side of the second electric push rod 37 close to the gantry 5; A first infrared detector 372, which is used to detect the horizontal dimension of the plastic product; A second detector 38, the second detector 38 is used to detect the vertical dimension of the plastic product; The side wall of the detection box 30 is fixedly connected to one side of the base 1, the top of the detection box 30 is fixedly connected to the bottom of the sliding telescopic plate 31, the bottom of the sliding telescopic plate 31 is fixedly connected to the top of the second detector 38, the inside of the detection box 30 is fixedly connected to the side away from the gantry 5 with the second electric push rod 37, the side of the second electric push rod 37 close to the gantry 5 is fixedly connected to the side of the push plate 371 away from the gantry 5, and the side of the push plate 371 close to the gantry 5 is fixedly connected to the side of the first infrared detector 372 away from the gantry 5; The demoulding mechanism 2 includes a reset spring 20, a reset spring 20 is fixedly connected to the bottom of the inner wall of the base 1, a liquid infusion tube 27 is connected to the top of the hydraulic cylinder 6, the bottom of the storage box 8 is connected to the top of the upper mold 21, a sliding groove 24 is provided on the inner wall of the gantry 5, a first electric slide rail 25 is fixedly connected to one side of the inner wall of the sliding groove 24, the first electric slide rail 25 is slidably connected to the connecting cross bar 23 through an electronic slider, a hydraulic telescopic rod 26 is fixedly connected to the inner wall of the gantry 5, a lower mold 22 is fixedly connected to the top of the connecting cross bar 23, the top of the hydraulic telescopic rod 26 is slidably connected to the bottom of the connecting cross bar 23, the side wall of the connecting cross bar 23 is slidably connected to the inner wall of the sliding groove 24, the end of the liquid infusion tube 27 away from the hydraulic cylinder 6 is connected to the hydraulic telescopic rod 26, the side wall of the liquid infusion tube 27 passes through the gantry 5, and the side wall of the liquid infusion tube 27 is fixedly connected to the inner wall of the gantry 5; It should be noted that, when the hydraulic cylinder 6 is started, the hydraulic cylinder 6 drives the hydraulic rod 7 to move, and the hydraulic rod 7 drives the upper mold 21 to press down through the storage box 8 to close the mold with the lower mold 22. When the storage box 8 is started, the storage box 8 inputs the plastic solution into the upper mold 21 and the lower mold 22 for injection molding. When the plastic product is completed, the hydraulic cylinder 6 drives the upper mold 21 to rise through the hydraulic rod 7 and the storage box 8 to complete the mold opening. The hydraulic cylinder 6 drives the hydraulic telescopic rod 26 to contract and stop the connecting cross bar 23 by extracting the liquid inside the infusion tube 27, and starts the first electric slide rail 25. The first electric slide rail 25 drives the connecting cross bar 23 to press down, and the connecting cross bar 23 drives the lower mold 22 to tilt so that the plastic product is separated from the lower mold 22. When the plastic product is separated. Example 2

[0019] See also Figure 4 - Figure 5 This embodiment provides a technical solution based on the first embodiment: the detection mechanism 3 also includes a fixed vertical plate 311, the top of the sliding telescopic plate 31 is fixedly connected to the bottom of the fixed vertical plate 311, the fixed vertical plate 311 is fixedly connected to the side of the gantry 5 with a connecting line 312, the side wall of the connecting line 312 passes through the connecting horizontal plate 313, and the side wall of the connecting line 312 is slidably connected to the inner wall of the connecting horizontal plate 313, the inner wall of the detection box 30 is provided with a connecting groove 301, the bottom of the inner wall of the detection box 30 is fixedly connected to a pumping mechanism 32, the top of the pumping mechanism 32 is connected to a connecting water pipe 321, and the top of the pumping mechanism 32 is fixedly connected to a clamping plate 33 A clamping groove 34 is provided inside the clamping plate 33, a first electric push rod 35 is fixedly connected to the bottom of the inner wall of the clamping groove 34, a sliding plate 36 is fixedly connected to the top of the first electric push rod 35, a second electric slide rail 39 is fixedly connected to the inner wall of the detection box 30 near the gantry 5, the second electric slide rail 39 is slidably connected to a sliding sealing plate 391 through an electronic slider, the sliding sealing plate 391 is slidably connected to the inner wall of the detection box 30 near the gantry 5, the side wall of the connecting water pipe 321 passes through the clamping plate 33, and the side wall of the connecting water pipe 321 is fixedly connected to the inner wall of the clamping plate 33, and the bottom of the pushing plate 371 is slidably connected to the top of the clamping plate 33; It should be noted that when the plastic product is detached, the overall quality of the gantry 5 is reduced, and the return spring 20 drives the gantry 5 to rise through elasticity. When the gantry 5 rises, it drives the connecting line 312 to shrink, and the connecting line 312 drives the sliding telescopic plate 31 to shrink and open the detection box 30. The pumping mechanism 32 inputs water into the detection box 30 through the connecting water pipe 321, and the plastic product falls into the detection box 30 to cool it down, so as to avoid the size shrinkage of the plastic product after cooling down affecting the subsequent detection results. When the plastic product is cooled down, the pumping mechanism 32 pumps the water source in the detection box 30 through the connecting water pipe 321. When the pumping mechanism 32 pumps water, the suction force drives the plastic products into the clamping groove 34, and the second detector 38 and the first infrared detector 372 are started to detect the size of the plastic products. When unqualified plastic products appear, the first electric push rod 35 is started, and the first electric push rod 35 drives the unqualified plastic products to extend out of the clamping groove 34 through the sliding plate 36. The second electric slide rail 39 is started to drive the sliding sealing plate 391 to rise and open the connecting groove 301. The second electric push rod 37 is started, and the second electric push rod 37 drives the push plate 371 to push the unqualified plastic products in the inspection box 30 out of the connecting groove 301. Example 3

[0020] See also Figure 6 , this embodiment provides a technical solution based on the first embodiment: the circulation mechanism 4 includes a melting bin 40, the side wall of the melting bin 40 is fixedly connected to the inner wall of the base 1, the inner wall of the melting bin 40 is fixedly connected to a heating plate 41, the side of the melting bin 40 close to the detection box 30 is connected to a transmission pipe 42, the top of the melting bin 40 is fixedly connected to a driving motor 43, the output end of the driving motor 43 is fixedly connected to a transmission shaft 44, the side wall of the transmission shaft 44 is fixedly connected to a stirring blade 45, the side of the melting bin 40 away from the transmission pipe 42 is connected to a feed pipe 46, the end of the feed pipe 46 away from the melting bin 40 is connected to the top of the storage box 8, the side wall of the transmission shaft 44 passes through the melting bin 40, and the side wall of the transmission shaft 44 is rotatably connected to the inner wall of the melting bin 40, and the transmission pipe 42 is connected to the side of the connecting groove 301 close to the melting bin 40 away from the melting bin 40; It should be noted that when plastic enters the melting chamber 40, the heating plate 41 is started to heat and melt the internal plastic, and the driving motor 43 is started. The driving motor 43 drives the stirring blade 45 to rotate through the transmission shaft 44 to stir the plastic, so that the plastic is heated more evenly and its melting efficiency is improved. When the pushing plate 371 pushes the defective product into the connecting groove 301, the defective product enters the melting chamber 40 through the transmission pipe 42, so that the defective product can be quickly recycled, thereby reducing the plastic resource loss of the equipment and improving the practicality of the device.

[0021] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0022] When working, the hydraulic cylinder 6 is started, and the hydraulic cylinder 6 drives the hydraulic rod 7 to move west, and the hydraulic rod 7 drives the upper mold 21 to press down through the storage box 8 to close the mold with the lower mold 22. The storage box 8 is started, and the storage box 8 inputs the plastic solution into the upper mold 21 and the lower mold 22 for injection molding. When the plastic product is completed, the hydraulic cylinder 6 drives the upper mold 21 to rise through the hydraulic rod 7 and the storage box 8 to complete the mold opening. The hydraulic cylinder 6 extracts the liquid inside the infusion tube 27 to drive the hydraulic telescopic rod 26 to contract and stop to limit the connecting cross bar 23. The first electric slide rail 25 is started, and the first electric slide rail 25 drives the connecting cross bar 23 to press down. The connecting cross bar 23 drives the lower mold 22 to tilt so that the plastic product is separated from the lower mold 22. When the plastic product is separated; When the plastic product is detached, the overall quality of the gantry 5 is reduced, and the reset spring 20 drives the gantry 5 to rise through elasticity. When the gantry 5 rises, it drives the connecting line 312 to shrink, and the connecting line 312 drives the sliding telescopic plate 31 to shrink and open the detection box 30. The pumping mechanism 32 inputs water into the detection box 30 through the connecting water pipe 321, and the plastic product falls into the detection box 30 to be cooled, so as to avoid the size shrinkage of the plastic product after cooling down affecting the subsequent detection results. When the plastic product is cooled down, the pumping mechanism 32 draws out the water in the detection box 30 through the connecting water pipe 321. When the water mechanism 32 pumps water, the suction force drives the plastic product into the clamping groove 34, and the second detector 38 and the first infrared detector 372 are started to detect the size of the plastic product. When a plastic product with unqualified size appears, the first electric push rod 35 is started, and the first electric push rod 35 drives the unqualified plastic product to extend out of the clamping groove 34 through the sliding plate 36, and the second electric slide rail 39 is started to drive the sliding sealing plate 391 to rise and open the connecting groove 301, and the second electric push rod 37 is started, and the second electric push rod 37 drives the pushing plate 371 to push the unqualified plastic product in the detection box 30 out of the connecting groove 301; When plastic enters the melting chamber 40, the heating plate 41 is started to heat and melt the internal plastic, and the driving motor 43 is started. The driving motor 43 drives the stirring blade 45 to rotate through the transmission shaft 44 to stir the plastic, so that the plastic is heated more evenly and its melting efficiency is improved. When the pushing plate 371 pushes the defective product into the connecting groove 301, the defective product enters the melting chamber 40 through the transmission pipe 42, so that the defective product can be quickly recycled, thereby reducing the plastic resource loss of the equipment and improving the practicality of the device.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] 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 plastic product molding processing detection equipment, characterized in that: include: A base (1), and a gantry (5) arranged on the inner wall of the base (1); A hydraulic cylinder (6), and a hydraulic rod (7) arranged at the bottom of the hydraulic cylinder (6); A storage box (8), the storage box (8) is used to store the plastic solution; A demoulding mechanism (2), the demoulding mechanism (2) is used for quickly demoulding a plastic product; A testing mechanism (3), the testing mechanism (3) is used to test plastic products; A circulation mechanism (4), the circulation mechanism (4) being used for melting and circulating defective plastic products; The inner wall of the base (1) is slidably connected to the side wall of the gantry (5); the top of the inner wall of the gantry (5) is fixedly connected to the top of the hydraulic cylinder (6); the hydraulic cylinder (6) is fixedly connected to the hydraulic rod (7) via the output end; the bottom of the hydraulic rod (7) is fixedly connected to the top of the material storage box (8); the bottom of the material storage box (8) is fixedly connected to the top of the demoulding mechanism (2); the side wall of the demoulding mechanism (2) is slidably connected to the inner wall of the gantry (5); the side wall of the circulation mechanism (4) is fixedly connected to the inner wall of the base (1); one side of the base (1) is fixedly connected to the side wall of the detection mechanism (3); and one side of the detection mechanism (3) is connected to one side of the circulation mechanism (4); Wherein, the detection mechanism (3) comprises: An inspection box (30) for collecting and cooling processed plastic products, and a sliding retractable plate (31) arranged on the top of the inspection box (30); A second electric push rod (37), and a push plate (371) arranged on a side of the second electric push rod (37) close to the gantry (5); A first infrared detector (372), the first infrared detector (372) being used to detect the horizontal dimension of the plastic product; A second detector (38), the second detector (38) being used to detect the vertical dimension of the plastic product; The side wall of the detection box (30) is fixedly connected to one side of the base (1); the top of the detection box (30) is fixedly connected to the bottom of the sliding telescopic plate (31); the bottom of the sliding telescopic plate (31) is fixedly connected to the top of the second detector (38); a second electric push rod (37) is fixedly connected to the side of the detection box (30) away from the gantry (5); the side of the second electric push rod (37) close to the gantry (5) is fixedly connected to the side of the push plate (371) away from the gantry (5); and the side of the push plate (371) close to the gantry (5) is fixedly connected to the side of the first infrared detector (372) away from the gantry (5).

2. A plastic product molding processing detection device according to claim 1, characterized in that: The demoulding mechanism (2) comprises a return spring (20), the bottom of the inner wall of the base (1) is fixedly connected to the return spring (20), the top of the hydraulic cylinder (6) is connected to a liquid infusion tube (27), the bottom of the material storage box (8) is connected to the top of the upper mold (21), the inner wall of the gantry (5) is provided with a sliding groove (24), one side of the inner wall of the sliding groove (24) is fixedly connected to a first electric slide rail (25), the first electric slide rail (25) is slidably connected to a connecting cross bar (23) through an electronic slider, the inner wall of the gantry (5) is fixedly connected to a hydraulic telescopic rod (26), and the top of the connecting cross bar (23) is fixedly connected to the lower mold (22).

3. A plastic product molding processing detection device according to claim 2, characterized in that: The top of the hydraulic telescopic rod (26) is slidably connected to the bottom of the connecting cross bar (23), the side wall of the connecting cross bar (23) is slidably connected to the inner wall of the sliding groove (24), the end of the infusion tube (27) away from the hydraulic cylinder (6) is connected to the hydraulic telescopic rod (26), the side wall of the infusion tube (27) passes through the gantry (5), and the side wall of the infusion tube (27) is fixedly connected to the inner wall of the gantry (5).

4. A plastic product molding processing detection device according to claim 1, characterized in that: The detection mechanism (3) further comprises a fixed vertical plate (311), the top of the sliding telescopic plate (31) is fixedly connected to the bottom of the fixed vertical plate (311), a connecting line (312) is fixedly connected to the side of the fixed vertical plate (311) close to the gantry (5), the side wall of the connecting line (312) passes through the connecting horizontal plate (313), and the side wall of the connecting line (312) is slidably connected to the inner wall of the connecting horizontal plate (313), the inner wall of the detection box (30) is provided with a connecting groove (301), and the bottom of the inner wall of the detection box (30) is fixedly connected to a pumping mechanism (32), and the pumping mechanism The top of the pumping mechanism (32) is connected to a water pipe (321), the top of the pumping mechanism (32) is fixedly connected to a clamping plate (33), the clamping plate (33) is provided with a clamping groove (34), the bottom of the inner wall of the clamping groove (34) is fixedly connected to a first electric push rod (35), the top of the first electric push rod (35) is fixedly connected to a sliding plate (36), the inner wall of the detection box (30) close to the gantry (5) is fixedly connected to a second electric slide rail (39), the second electric slide rail (39) is slidably connected to a sliding sealing plate (391) through an electronic slider.

5. A plastic product molding processing detection device according to claim 4, characterized in that: The sliding sealing plate (391) is slidably connected to the inner wall of the detection box (30) on the side close to the gantry (5), the side wall of the connecting water pipe (321) passes through the clamping plate (33), and the side wall of the connecting water pipe (321) is fixedly connected to the inner wall of the clamping plate (33), and the bottom of the pushing plate (371) is slidably connected to the top of the clamping plate (33).

6. A plastic product molding processing detection device according to claim 1, characterized in that: The circulation mechanism (4) comprises a melting chamber (40), the side wall of the melting chamber (40) being fixedly connected to the inner wall of the base (1), the inner wall of the melting chamber (40) being fixedly connected to a heating plate (41), the side of the melting chamber (40) close to the detection box (30) being connected to a transmission pipe (42), the top of the melting chamber (40) being fixedly connected to a driving motor (43), the output end of the driving motor (43) being fixedly connected to a transmission shaft (44), the side wall of the transmission shaft (44) being fixedly connected to a stirring blade (45), and the side of the melting chamber (40) away from the transmission pipe (42) being connected to a material conveying pipe (46).

7. A plastic product molding processing detection device according to claim 6, characterized in that: The end of the material conveying pipe (46) away from the melting chamber (40) is connected to the top of the material storage box (8), the side wall of the transmission shaft (44) passes through the melting chamber (40), and the side wall of the transmission shaft (44) is rotatably connected to the inner wall of the melting chamber (40), and the transmission pipe (42) away from the melting chamber (40) is connected to the side of the connection groove (301) close to the melting chamber (40).

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