Foam tray adhesive tape sticking machine equipment

Abstract

The utility model relates to the technical field of edge covering processing of foam trays, in particular to adhesive tape sticking machine equipment for foam trays. Comprising a feeding mechanism which is composed of two conveying belts in butt joint and used for feeding foam trays and pasting adhesive tape to the bottoms of the foam trays; the adhesive tape edge covering mechanism is used for carrying out peripheral edge covering on the adhesive tape adhered to the bottom of the foam tray and continuously feeding the foam tray; and the discharging mechanism is used for discharging the foam trays fed by the adhesive tape edge covering mechanism. The feeding mechanism comprises a feeding rack, a first conveying belt, a second conveying belt, a guide assembly and an adhesive tape roll. The first conveying belt and the second conveying belt are arranged at the left end and the right end of the feeding rack at intervals, adhesive tape wrapping action on the bottom and the peripheral side faces of the foam tray can be automatically completed, so that the tear-resistant service life of the foam tray is prolonged, and the edge wrapping machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of foam tray edge wrapping processing, and particularly relates to a foam tray tape sticking machine device. Background Art

[0002] A foam tray is a white object formed by expandable polystyrene beads containing a volatile liquid foaming agent, which are pre-expanded by heating and then heated and molded in a mold. It has the structural characteristics of fine closed pores and is mainly used for building walls, roof insulation, composite board insulation, heat insulation of cold storages, air conditioners, vehicles, and ships, floor heating, decorative carving, etc., and has a very wide range of uses. Among them, when the foam tray is applied to transportation, it is used to carry and transfer household appliances such as washing machines during transportation.

[0003] However, due to its own material, the existing foam trays for transportation and loading often have breakage and low service life. Therefore, it is necessary to attach a tape film layer to the bottom of the foam tray to enhance the tear resistance life of the foam tray. Most traditional edge wrappings are manually packaged, which is time-consuming and laborious and has low work efficiency. Therefore, a foam tray tape sticking machine device is proposed to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a foam tray tape sticking machine device to solve the defects that most edge wrappings are manually packaged, which is time-consuming and laborious and has low work efficiency.

[0005] To solve the above technical problems, the utility model provides a foam tray tape sticking machine device, including:

[0006] A feeding mechanism, which is two sections of butt-connected conveyor belts, used for feeding the foam tray and sticking a tape to the bottom of the foam tray;

[0007] A tape edge wrapping mechanism, used for wrapping the tape stuck to the bottom of the foam tray around the four sides and continuing to feed the foam tray;

[0008] An unloading mechanism, which unloads the foam tray fed by the tape edge wrapping mechanism.

[0009] Preferably, the feeding mechanism includes: a feeding machine frame, a conveyor belt one, a conveyor belt two, a guiding component, and a tape reel; the conveyor belt one and the conveyor belt two are arranged at intervals at the left and right ends of the feeding machine frame, the guiding component is arranged above the feeding machine frame and is used for guiding and limiting the top and front and rear side walls of the conveyed foam tray, the tape reel is rotatably placed below the feeding machine frame, and the tape on the tape reel is led out through the butt joint gap between the conveyor belt one and the conveyor belt two and laid flat on the top of the conveyor belt two, so that the tape can be stuck to the bottom of the foam tray conveyed by the conveyor belt one.

[0010] Preferably, the guiding assembly includes a first guiding assembly, and the first guiding assembly includes: a first U-shaped frame and a first guiding strip; two spaced-apart first U-shaped frames are provided at the top of the feeding frame, and two first guiding strips are symmetrically arranged front and back on the first U-shaped frame for guiding and limiting the front and back side walls of the foam tray.

[0011] Preferably, the guiding assembly further includes a second guiding assembly, and the second guiding assembly includes: a second U-shaped frame and a second guiding strip; two spaced-apart second U-shaped frames are provided at the top of the feeding frame, and two vertically height-adjustable second guiding strips are symmetrically arranged front and back on the second U-shaped frame for guiding and limiting the top of the foam tray.

[0012] Preferably, the tape edge wrapping mechanism includes:

[0013] A conveying assembly, which is a plurality of conveyor belt strips arranged at longitudinal intervals, for receiving and conveying the foam trays fed by the feeding mechanism;

[0014] A third guiding assembly for guiding and limiting the front and back side walls of the foam tray;

[0015] A pressing-down assembly for pressing down and limiting the top of the foam tray on the conveyor belt strip;

[0016] A front and back edge wrapping assembly for wrapping the front and back edges of the tape pasted on the bottom of the foam tray to the front and back side walls of the foam tray;

[0017] A left and right edge wrapping assembly for wrapping the left and right edges of the tape pasted on the bottom of the foam tray to the left and right side walls of the foam tray;

[0018] A four-corner edge wrapping assembly for wrapping the four-corner edges of the tape pasted on the bottom of the foam tray to the four corners of the foam tray.

[0019] Preferably, the pressing-down assembly includes: a pressing-down air cylinder and a pressing-down plate; the pressing-down air cylinders are symmetrically installed front and back on the third guiding assembly, and the driving end of the pressing-down air cylinder is provided with the pressing-down plate.

[0020] Preferably, the front and back edge wrapping assembly includes: a first lifting air cylinder and a first brush plate; the first lifting air cylinders are symmetrically installed front and back on the third guiding assembly, and the driving end of the first lifting air cylinder is provided with the first brush plate.

[0021] Preferably, the left and right edge wrapping assembly includes: a second lifting air cylinder, a second brush plate and a cutting knife; the second lifting air cylinder is arranged below the clearance cavity between the feeding mechanism and the tape edge wrapping mechanism, the driving end of the second lifting air cylinder is provided with the vertical cutting knife, and the second brush plates are symmetrically placed horizontally at the left and right ends of the cutting knife.

[0022] Preferably, the four-corner edge wrapping assembly includes: a transverse cylinder, a longitudinal cylinder, and a hemming wheel; the four transverse cylinders are symmetrically installed on the third guiding assembly, the driving end of the transverse cylinder is provided with the longitudinal cylinder, and the driving end of the longitudinal cylinder is provided with the hemming wheel.

[0023] Preferably, the discharging mechanism includes: a discharging frame, a guiding cylinder, and an electric driving wheel; the guiding cylinder is provided at the front end of the discharging frame, the driving plate of the guiding cylinder can be displaced back and forth to guide and limit the foam tray, and the two electric driving wheels are arranged at intervals left and right at the rear end of the discharging mechanism for providing discharging power to the foam tray.

[0024] Compared with the prior art, the utility model has the following beneficial effects:

[0025] Through the settings of the feeding mechanism, the tape edge wrapping mechanism, and the discharging mechanism, the utility model can automatically complete the action of wrapping the bottom and the surrounding sides of the foam tray with tape, so as to enhance the tear-resistant life of the foam tray and improve the edge wrapping processing efficiency. Description of the Drawings

[0026] Figure 1 It is the left structural view of a foam tray tape pasting machine device of the utility model.

[0027] Figure 2 It is the right structural view of a foam tray tape pasting machine device of the utility model.

[0028] Figure 3 It is the structural view of the feeding mechanism of the utility model.

[0029] Figure 4 It is the left structural view of the tape edge wrapping mechanism of the utility model.

[0030] Figure 5 It is the right structural view of the tape edge wrapping mechanism of the utility model.

[0031] In the figure: 1 - feeding mechanism, 11 - feeding frame, 12 - conveyor belt 1, 13 - conveyor belt 2, 14 - guiding component 1, 141 - U-shaped frame 1, 142 - guiding bar 1, 15 - guiding component 2, 151 - U-shaped frame 2, 152 - guiding bar 2, 16 - tape reel, 2 - tape edge-wrapping mechanism, 21 - conveying component, 211 - conveyor belt strip, 22 - guiding component 3, 23 - pressing-down component, 231 - pressing-down air cylinder, 232 - pressing-down plate, 24 - front and rear edge-wrapping component, 241 - lifting air cylinder 1, 242 - brush plate 1, 25 - left and right edge-wrapping component, 251 - lifting air cylinder 2, 252 - brush plate 2, 253 - cutting knife, 26 - four-corner edge-wrapping component, 261 - transverse air cylinder, 262 - longitudinal air cylinder, 263 - edge-pressing wheel, 27 - stopping air cylinder, 3 - discharging mechanism, 31 - discharging frame, 32 - guiding air cylinder, 33 - electric driving wheel. Detailed implementation manners

[0032] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. According to the following description, the advantages and features of the present utility model will be clearer. It should be noted that the accompanying drawings are all in a very simplified form and use non-precise scales, only for conveniently and clearly assisting in explaining the purpose of the embodiments of the present utility model.

[0033] As Figures 1 to 5 shown, the embodiment of the present utility model provides a foam tray tape pasting machine device, including:

[0034] The feeding mechanism 1, which is two butt-connected conveyor belts, is used for feeding the foam tray and pasting the tape on the bottom of the foam tray;

[0035] The tape edge-wrapping mechanism 2, which is used for edge-wrapping the tape pasted on the bottom of the foam tray around the four sides and continuing to feed the foam tray;

[0036] The discharging mechanism 3, which discharges the foam tray fed by the tape edge-wrapping mechanism 2.

[0037] The feeding mechanism 1 includes: a feeding frame 11, a first conveyor belt 12, a second conveyor belt 13, a guiding component, and a tape reel 16; the first conveyor belt 12 and the second conveyor belt 13 are arranged at intervals at the left and right ends of the feeding frame 11, the guiding component is arranged above the feeding frame 11 and is used for guiding and limiting the top and front and rear side walls of the conveyed foam trays, the tape reel 16 is rotatably placed below the feeding frame 11, and the tape on the tape reel 16 is led out through the docking gap between the first conveyor belt 12 and the second conveyor belt 13 and laid flat on the top of the second conveyor belt 13, so that the bottom of the foam tray conveyed by the first conveyor belt 12 can stick to the tape. When the above feeding mechanism 1 is in use, the foam tray to be processed is manually placed on the rightmost second conveyor belt 13, and the foam tray is conveyed by the right second conveyor belt 13 and sent to the left first conveyor belt 12. At this time, since the tape is laid flat on the top of the left first conveyor belt 12 and the adhesive of the tape faces upward, the bottom of the conveyed foam tray can be stuck to the tape, and with the power transmission of the left first conveyor belt 12, while feeding the tape reel 16, the bottom of the foam tray is completely stuck until the foam tray with the stuck tape is conveyed to the tape edge-wrapping mechanism 2.

[0038] The guiding component includes a first guiding component 14, and the first guiding component 14 includes: a U-shaped frame one 141 and a guiding strip one 142; two U-shaped frames one 141 arranged at intervals are provided on the top of the feeding frame 11, and two guiding strips one 142 are symmetrically arranged front and back on the U-shaped frame one 141 and are used for guiding and limiting the front and rear side walls of the foam tray.

[0039] The guiding component further includes a second guiding component 15, and the second guiding component 15 includes: a U-shaped frame two 151 and a guiding strip two 152; two U-shaped frames two 151 arranged at intervals are provided on the top of the feeding frame 11, and two vertically height-adjustable guiding strips two 152 are symmetrically arranged front and back on the U-shaped frame two 151 and are used for guiding and limiting the top of the foam tray.

[0040] The tape edge-wrapping mechanism 2 includes:

[0041] A conveying component 21, which is a number of conveyor strips 211 arranged longitudinally at intervals and is used for receiving and conveying the foam trays sent by the feeding mechanism 1;

[0042] A third guiding component 22, which is used for guiding and limiting the front and rear side walls of the foam tray;

[0043] A pressing component 23, which is used for pressing and limiting the top of the foam tray on the conveyor strip 211;

[0044] A front and rear edge-wrapping component 24, which is used for covering the front and rear edges of the tape stuck to the bottom of the foam tray to the front and rear side walls of the foam tray;

[0045] The left and right edge wrapping assembly 25 is used to wrap the left and right edges of the tape pasted on the bottom of the foam tray to the left and right side walls of the foam tray;

[0046] The four-corner edge wrapping assembly 26 is used to wrap the four-corner edges of the tape pasted on the bottom of the foam tray to the four corners of the foam tray.

[0047] The pressing-down assembly 23 includes: a pressing-down air cylinder 231 and a pressing-down plate 232; the pressing-down air cylinder 231 is symmetrically installed on the third guiding assembly 22 (i.e., the guiding fluent plate) in the front and back, and the driving end of the pressing-down air cylinder 231 is provided with the pressing-down plate 232. When the above-mentioned pressing-down assembly 23 is in use, the pressing-down air cylinder 231 can be controlled to move downward, driving the pressing-down plate 232 to move downward to press the top of the foam tray on the conveyor belt strip 211, so as to avoid the phenomenon that the foam tray moves upward during the subsequent edge wrapping operations of the front and back edge wrapping assembly 24 and the four-corner edge wrapping assembly 26, resulting in poor edge wrapping effect.

[0048] The front and back edge wrapping assembly 24 includes: a first lifting air cylinder 241 and a first brush plate 242; the first lifting air cylinder 241 is symmetrically installed on the third guiding assembly 22 (i.e., the guiding fluent plate) in the front and back, and the driving end of the first lifting air cylinder 241 is provided with the first brush plate 242. After the four-corner edge wrapping operation is completed, then control the front and back edge wrapping assembly 24 to act, that is, control the first lifting air cylinder 241 to move upward, driving the first brush plate 242 to move upward. The elastic brushes of the first brush plate 242 can drive the front and back edges of the tape to bend upward along the front and back side walls of the foam tray, and press the front and back edges of the tape to be pasted on the front and back side walls of the foam tray.

[0049] The left and right edge wrapping assembly 25 includes: a second lifting air cylinder 251, a second brush plate 252 and a cutting knife 253; the second lifting air cylinder 251 is arranged below the clearance cavity between the feeding mechanism 1 and the tape edge wrapping mechanism 2, the driving end of the second lifting air cylinder 251 is provided with a vertical cutting knife 253, and the second brush plates 252 are symmetrically placed horizontally at the left and right ends of the cutting knife 253. When the above-mentioned left and right edge wrapping assembly 25 is in use, the second lifting air cylinder 251 can be controlled to move upward, driving the second brush plate 252 and the cutting knife 253 to move upward. The cutting knife 253 cuts the tape, so as to provide edge wrapping operations for two foam trays, that is, to provide edge wrapping tapes for the right side wall of the previous conveyed foam tray and the left side wall of the next foam tray. When the cutting knife 253 completes the action, the left and right second brush plates 252 move upward synchronously, driving the left and right edges of the tape to bend upward along the left and right side walls of the foam tray, and pressing the left and right edges of the tape to be pasted on the left and right side walls of the foam tray, thereby completing the edge wrapping process of the left and right side walls of each foam tray.

[0050] The four-corner edge-wrapping assembly 26 includes: a transverse cylinder 261, a longitudinal cylinder 262, and a bead pressing wheel 263; the four transverse cylinders 261 are symmetrically installed on the third guiding assembly 22 (i.e., on the guiding smooth plate), the driving end of the transverse cylinder 261 is provided with the longitudinal cylinder 262, and the driving end of the longitudinal cylinder 262 is provided with the bead pressing wheel 263. After the left and right side walls of each foam tray are edge-wrapped, the random foam tray is transported to the working station of the four-corner edge-wrapping assembly 26. When the four-corner edge-wrapping assembly 26 is in use, first control the four longitudinal cylinders 262 to move towards one side of the foam tray until the bead pressing wheels 263 are abutted against the four corners at the front and rear ends of the left and right side walls of the foam tray. Subsequently, control the four transverse cylinders 261 to slide along the front and rear side wall surfaces of the foam tray, and bend and wrap the excess tape at the front and rear ends of the left and right edges of the foam tray onto the left and right ends of the front and rear side walls of the foam tray, that is, the four-corner edge-wrapping action of the foam tray is completed. Subsequently, paste the tape at the front and rear edges of the foam tray onto the front and rear side walls of the foam tray.

[0051] The discharging mechanism 3 includes: a discharging machine frame 31, a guiding cylinder 32, and an electric driving wheel 33; the guiding cylinder 32 is provided at the front end of the discharging machine frame 31, and the driving plate of the guiding cylinder 32 can be displaced back and forth to guide and limit the foam tray to avoid the phenomenon of conveying displacement. The two electric driving wheels 33 are arranged at intervals left and right at the rear end of the discharging mechanism 3, and are used to provide discharging power for the foam tray, and orderly discharge the foam tray that has completed the edge-wrapping action.

[0052] The tape edge-wrapping mechanism 2 further includes: a stop cylinder 27 and two other electric driving wheels 33. The stop cylinder 27 is arranged on the machine frame of the tape edge-wrapping mechanism 2. When the foam tray to be edge-wrapped is transported to the edge-wrapping working station through the conveyor belt strip 211, at this time, the stop cylinder 27 can be controlled to lift to stop and limit the left side wall of the foam tray. At this time, since the conveyor belt strip 211 has been running, if there is no stop and limit, the foam tray will be directly transported to the discharging mechanism 3. The two electric driving wheels 33 are arranged at the left end of the third guiding assembly 22 and are used for connecting and cooperating with the discharging mechanism 3 to provide discharging power. Moreover, the above-mentioned third guiding assembly 22 includes a U-shaped bracket and a guiding smooth plate, and the guiding smooth plate is installed on the machine frame of the tape edge-wrapping mechanism 2 through the U-shaped bracket.

[0053] The above description is only a description of the preferred embodiments of the present invention, and does not limit the scope of the present invention in any way. Any changes and modifications made by those of ordinary skill in the field of the present invention according to the above disclosure are within the protection scope of the claims.

Claims

1. A foam tray taping machine device, characterized in that, Including: The feeding mechanism (1), which is composed of two butt - joint conveyor belts, is used for feeding the foam trays and pasting tapes on the bottoms of the foam trays; The tape edge - wrapping mechanism (2), which is used for edge - wrapping the tapes pasted on the bottoms of the foam trays around the four sides and continuing to feed the foam trays; The discharging mechanism (3), which discharges the foam trays fed by the tape edge - wrapping mechanism (2).

2. The foam tray taping machine equipment according to claim 1, characterized in that, The feeding mechanism (1) includes: a feeding frame (11), a first conveyor belt (12), a second conveyor belt (13), a guiding assembly, and a tape reel (16); the first conveyor belt (12) and the second conveyor belt (13) are arranged at intervals at the left and right ends of the feeding frame (11), the guiding assembly is arranged above the feeding frame (11) and is used for guiding and limiting the tops and front - rear side walls of the conveyed foam trays, the tape reel (16) is rotatably placed below the feeding frame (11), and the tape on the tape reel (16) is led out through the butt - joint gap between the first conveyor belt (12) and the second conveyor belt (13) and laid flat on the top of the second conveyor belt (13), so that the tape can be pasted on the bottom of the foam tray conveyed by the first conveyor belt (12).

3. The foam tray taping machine device according to claim 2, characterized in that, The guiding assembly includes a first guiding assembly (14), and the first guiding assembly (14) includes: a U - shaped frame one (141) and a first guiding strip (142); two spaced - apart U - shaped frames one (141) are arranged on the top of the feeding frame (11), and two symmetrically - arranged first guiding strips (142) are provided on the U - shaped frame one (141) in the front - rear direction and are used for guiding and limiting the front - rear side walls of the foam tray.

4. The foam tray taping machine equipment according to claim 3, characterized in that, The guiding assembly further includes a second guiding assembly (15), and the second guiding assembly (15) includes: a U - shaped frame two (151) and a second guiding strip (152); two spaced - apart U - shaped frames two (151) are arranged on the top of the feeding frame (11), and two vertically - height - adjustable second guiding strips (152) are symmetrically arranged on the U - shaped frame two (151) in the front - rear direction and are used for guiding and limiting the top of the foam tray.

5. The foam tray taping machine device according to claim 1, characterized in that, The tape edge - wrapping mechanism (2) includes: A conveying component (21), which is composed of several longitudinally - spaced conveyor belts (211) and is used for receiving and conveying the foam trays fed by the feeding mechanism (1); A third guiding assembly (22), which is used for guiding and limiting the front - rear side walls of the foam tray; A pressing - down component (23), which is used for pressing - down and limiting the top of the foam tray on the conveyor belt (211); A front - rear edge - wrapping component (24), which is used for covering the front - rear edges of the tape pasted on the bottom of the foam tray to the front - rear side walls of the foam tray; A left - right edge - wrapping component (25), which is used for covering the left - right edges of the tape pasted on the bottom of the foam tray to the left - right side walls of the foam tray; A four - corner edge - wrapping component (26), which is used for covering the four - corner edges of the tape pasted on the bottom of the foam tray to the four corners of the foam tray.

6. The foam tray taping machine device according to claim 5, characterized in that, The pressing-down assembly (23) includes: a pressing-down air cylinder (231) and a pressing-down plate (232); the pressing-down air cylinders (231) are symmetrically installed on the front and rear of the third guiding assembly (22), and the driving end of the pressing-down air cylinder (231) is provided with the pressing-down plate (232).

7. The foam tray taping machine equipment according to claim 5, characterized in that, The front and rear edge-wrapping assembly (24) includes: a first lifting air cylinder (241) and a first brush plate (242); the first lifting air cylinders (241) are symmetrically installed on the front and rear of the third guiding assembly (22), and the driving end of the first lifting air cylinder (241) is provided with the first brush plate (242).

8. The foam tray taping machine equipment according to claim 5, characterized in that, The left and right edge-wrapping assembly (25) includes: a second lifting air cylinder (251), a second brush plate (252) and a cutting knife (253); the second lifting air cylinder (251) is arranged below the clearance cavity between the feeding mechanism (1) and the tape edge-wrapping mechanism (2), the driving end of the second lifting air cylinder (251) is provided with the vertical cutting knife (253), and the second brush plates (252) are symmetrically placed horizontally at the left and right ends of the cutting knife (253).

9. The foam tray taping machine equipment according to claim 5, characterized in that, The four-corner edge-wrapping assembly (26) includes: a transverse air cylinder (261), a longitudinal air cylinder (262) and a pressing wheel (263); the four transverse air cylinders (261) are symmetrically installed on the third guiding assembly (22), the driving end of the transverse air cylinder (261) is provided with the longitudinal air cylinder (262), and the driving end of the longitudinal air cylinder (262) is provided with the pressing wheel (263).

10. A foam tray taping machine device as described in claim 1, characterized in that, The discharging mechanism (3) includes: a discharging machine frame (31), a guiding air cylinder (32) and an electric driving wheel (33); the guiding air cylinder (32) is provided at the front end of the discharging machine frame (31), the driving plate of the guiding air cylinder (32) can be displaced back and forth to guide and limit the foam tray, and the two electric driving wheels (33) are arranged at intervals on the left and right at the rear end of the discharging mechanism (3) for providing discharging power for the foam tray.

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