CN208515054U - Waxdip carton production line - Google Patents

Abstract

The utility model discloses a kind of waxdip carton production lines, including rack, collector mat, carton conveyor structure, wax liquor spray system and control electronic box.Collector mat is installed in rack, and collector mat is equipped with input port and delivery outlet.Carton conveyor structure includes the conveyor chain of closed loop, and conveyor chain passes through collector mat, is evenly provided with several support bars on conveyor chain.Wax liquor spray system includes work pool, spray pump, spray head assembly, spraying head assembly includes fountain spray head and curtain-type spray head, it is respectively equipped with curtain-type spray head before and after fountain spray head, forms spraying zone between the curtain shape wax liquor that the curtain-type spray head before and after fountain spray head sprays.The processes such as preheating, waxdip, paraffin removal, cooling and solidifying are incorporated on a production line by the waxdip carton production line of the utility model, realize automated production, efficient, low energy consumption and low labor intensity target, product quality is improved, production cost is reduced, achieves obviously benefit.

Description

Waxdip carton production line

Technical field

The utility model belongs to waxdip carton production equipment technology, is related to a kind of waxdip carton production line.

Background technique

Waxdip carton is the carton being made with the wax liquor of common corrugated case dipping molten condition, has waterproof Moisture protection is strong, and anti-pressure ability is good, for freezer or wet environment packaging veterinary antibiotics, meat, aquatic products and seafood, can keep away Exempt from carton infiltration crush, thus the product in effective protection case.Waxdip carton can effectively replace plastic box and bubble chamber, than modeling Expect that packing case is more environmentally-friendly, useless case can transfer to paper plant's reclaiming, or for producing other environment-friendly building materials, being can be big Push wide green package.

Waxdip carton originates from the U.S. earliest, and China begins with producer's production after 2000, but production equipment is all fallen very much Afterwards, produce by indigenous method in the majority, capital equipment is one big wax pond and waxdip frame, an additional paraffin removal production line.First will when production Carton is fitted into frame, and the carton of one frame of a frame, which is sunk in wax pond, to be impregnated, then is mentioned, then by manually one by one by carton point It opens and hangs on iron hook, then iron hook is hung on paraffin removal production line, bring one by paraffin removal production line and be passed through in the baking oven of hot-air Heating melts the wax that has solidified, wax is allowed slowly to flow down, and achievees the purpose that remove extra wax, removed the carton of wax again by It manually removes, is packed in storage again after erectting the wax cooling and solidifying put and waited on cartons on the top of the shelf.Using such production equipment into Row production, under production efficiency is very low, about 200 to 300 waxdip cartons of hourly output, and also labor intensity of workers is big, Wax drippage wastes seriously on the ground, and energy consumption is also very high, and the quality for the waxdip carton also produced is uneven, and part dewaxing is serious Cause waterproof ability poor, so as to cause easy crush, causes to compare huge economic loss to client.Thus me has also been seriously affected The reputation of the waxdip carton of state's production, the waxdip carton of China's production are often the low code name of the cheap matter in foreign customers eye Word.

Utility model content

The purpose of the utility model is to provide a kind of waxdip carton production lines, to improve production efficiency and product quality, drop Low energy consumption reduces waste and mitigates the labor intensity of operator.

In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is: a kind of waxdip carton production line, packet Including rack, collector mat, carton conveyor structure, wax liquor spray system and the interior control electronic box for setting control circuit；

The collector mat is installed in the rack, and the collector mat is equipped with input port and delivery outlet；

Carton conveyor structure includes the conveyor chain of closed loop, and the conveyor chain is through the input port and the delivery outlet And the collector mat is passed through, several support bars are evenly provided on the conveyor chain；

The wax liquor spray system includes work pool, spray pump, spray head assembly, and the spray head assembly includes fountain Spray head and curtain-type spray head, the fountain spray head are installed in the collector mat at the top of the conveyor chain, The curtain-type spray head is respectively equipped with before and after the fountain spray head, the entrance of the spray pump and the work pool connect It connects, the outlet of the spray pump is connect with the fountain spray head and curtain-type spray head, before and after the fountain spray head The curtain-type spray head spray curtain shape wax liquor between form spraying zone.

Further, place is equipped with the more than first wax accumulator tank below the spray head assembly in the collector mat, and described first Remaining wax accumulator tank is connect by the first recovery tube with the work pool.

Further, the spray head assembly further includes mending wax spray head, and the benefit wax spray head is installed on the thermal-arrest It is described to mend wax spray head institute in the delivery outlet of the collector mat, the collector mat in covering at the top of the conveyor chain State mend wax spray head lower section at be equipped with the more than second wax accumulator tank, the more than second wax accumulator tank by the more than second wax recovery tube with Recovery pond connection, recycling mend wax pump entrance connect with the recovery pond, it is described recycling benefit wax pump outlet respectively with the benefit Wax spray head is connected with the work pool.

Further, the wax liquor spray system further includes molten wax pond, and electric heating tube is equipped in molten wax pond, and wax liquor pump enters Mouth is connect with the molten wax pond, and the outlet of the wax liquor pump is connect with the work pool.

Further, the top of the collector mat is equipped with cooling fan, and the cooling fan is defeated close to the collector mat Outlet.

Further, the quantity of the conveyor chain is three, this three described conveyor chains are in parallel arrangement and synchronize It runs, sets between adjacent two support bars on an intermediate conveyor chain and pitched there are two unpacking.

The utility model the utility model has the advantages that the utility model waxdip carton production line, by preheating, waxdip, paraffin removal, cooling solid The processes such as change are incorporated on a production line, compact-sized, are effectively reduced equipment space occupied, are reduced and frame up and take out ring Section, all processes are carried out continuously, and avoid the heat loss in production process, and various processes are accomplished without any letup, and technological parameter is stablized Controllably, the target for realizing automated production and low energy consumption, greatly improved production efficiency, achieve obviously economic effect Benefit, and the quality of waxdip carton is improved, the waxdip carton quality stable and consistent of batch production, pilot process does not need manually dry In advance, the labor intensity of operator, remaining wax recoverable are significantly reduced, wax liquor raw material have accomplished zero loss.Actually make In, stability, practicability, the economy of the equipment have obtained good embodiment, and application prospect is boundless.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the waxdip carton production line of the utility model embodiment.

Fig. 2 is the structural schematic diagram of the carton conveyor structure of the utility model embodiment.

Fig. 3 is the partial top view of conveyor chain.

Fig. 4 is the schematic diagram of wax liquor spray system.

Fig. 5 is status diagram when carton prepares to be placed in support bar.

Fig. 6 is lateral plan when carton is placed in support bar and is strutted by fork of unpacking.

Fig. 7 is top view when carton is placed in support bar and is strutted by fork of unpacking.

Fig. 8 is the schematic diagram that spray pump is connected with air inlet pipe and return pipe.

Description of symbols:

Rack 11, molten wax pond 12, wax liquor pump 13, work pool 14, spray pump 15, fountain spray head 16, curtain-type spray First 17, collector mat 18, mend wax spray head 19, cooling fan 20, conveyor chain 21, support bar 22, unpack fork 23, head sprocket 24, Auxiliary chain wheel 25, the more than second wax recovery tube 26, recycling mend wax pump 27, recovery pond 28, control electronic box 29, the more than first wax recovery tube 30, Pressing sprocket 31, upper material position 33, connection flat bar 34, carton 35, air inlet pipe 36, intake valve 37, return pipe 38, returns at operator 32 Flow valve 39；

Overbridge device 111；

Electric heating tube 121；

Input port 181, delivery outlet 182, the more than first wax accumulator tank 183, the more than second wax accumulator tank 184, spraying zone 185；

Inclination uplink section 211, the forward section 212 of interior translation, inclination downlink section 213, the forward section 214 of outer translation.

Specific embodiment

Below in conjunction with the attached drawing of the utility model, the technical scheme in the embodiment of the utility model is carried out clear, complete Site preparation description, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments. Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts Every other embodiment, fall within the protection scope of the utility model.

As shown in Figure 1, the waxdip carton production line of the present embodiment.The waxdip carton production line includes rack 11, collector mat 18, carton conveyor structure, wax liquor spray system and the internal control electronic box 29 for being equipped with control circuit.

Collector mat 18 is installed in rack 11, and input port 181 and delivery outlet 182 are machined on collector mat 18.

Referring to Fig. 2, carton conveyor structure includes the conveyor chain 21 of closed loop, if being equably equipped on conveyor chain 21 A support bar 22 is done, head sprocket 24 is installed in rack 11, head sprocket 24 is located in collector mat 18, head sprocket 24 and external drive Motor connects, and is equipped with multiple auxiliary chain wheels 25 in rack 11 and collector mat 18, conveyor chain 21 is connected to 24 He of head sprocket Auxiliary chain wheel 25, conveyor chain 21 pass through collector mat 18 through input port 181 and delivery outlet 182, and conveyor chain 21, which is successively arranged, to incline Tiltedly uplink section 211, the forward section 212 of interior translation, inclination downlink section 213, the forward section 214 of outer translation, wherein tilting uplink section 211 At input port 181, the interior section 212 that moves ahead that translates is located in collector mat 18, and inclination downlink section 213 is located at delivery outlet 182, outer flat The section 214 that moves ahead is moved to be located at outside collector mat 18, head sprocket 24 is located between the forward section 212 of interior translation and inclination downlink section 213, So that interior translate the maximum of tension suffered by the conveyor chain 21 of section 212 that moves ahead, the interior conveyor chain 21 for translating the section 212 that moves ahead It at the uniform velocity smoothly runs, and then keeps the quality for the waxdip carton produced more uniform.11 updip of rack obliquely downward capable section 213 with it is outer The pressing sprocket 31 being equipped between the section 214 that moves ahead for compressing conveyor chain 21 is translated, the effect of the pressing sprocket 31 is will be defeated It send chain 21 to force down, carton 35 is prevented to be stuck at the delivery outlet 182 of collector mat 18.11 updip of rack obliquely downward put down with outer by capable section 213 It moves between the section 214 that moves ahead and is also equipped with the arched Overbridge device 111 of shape, the carton 35 that when work has sprayed wax liquor is run to When Overbridge device 111, carton 35 can be lifted by Overbridge device 111 to avoid pressing sprocket 31, and carton 35 is prevented to be stuck in pressing sprocket 31 Place causes equipment and carton 35 to damage.Preferred design, Overbridge device 111 are bent by the heat-generating pipe of low-power, due to low function The heat-generating pipe self-heating of rate and have certain temperature, anti-fluid stopping on heat-generating pipe wax liquor solidification and cause carton 35 pass a bridge It has some setbacks, influences the conveying of carton 35 and the quality of carton 35.

Referring to Fig. 3, the quantity of conveyor chain 21 is three, and three conveyor chains 21 are in parallel arrangement and run simultaneously, in Between a conveyor chain 21 on it is fixed there are two fork 23 of unpacking between adjacent two support bars 22, pass through at a certain distance Connection flat bar 34 links together the support bar 22 of three conveyor chains 21, to prevent support bar 22 from toppling over.

Referring to Fig.1 and Fig. 4, wax liquor spray system include molten wax pond 12, work pool 14, spray pump 15, recovery pond 28, spray Head assembly.Electric heating tube 121 for melting solid state wax is installed in molten wax pond 12, the entrance of wax liquor pump 13 by delivery pipe with Molten wax pond 12 connects, and the outlet of wax liquor pump 13 is connect by delivery pipe with work pool 14.Drenching head assembly includes fountain spray head 16, curtain-type spray head 17 and benefit wax spray head 19, the quantity of curtain-type spray head 17 are two groups, this two groups of curtain-type spray heads 17 are installed in collector mat 18 at the top of conveyor chain 21, this two groups of curtain-type spray heads 17 are equipped with a spray pump 15, the entrance of spray pump 15 is connect by delivery pipe with work pool 14, and the outlet of spray pump 15 is sprayed by delivery pipe and curtain-type It drenches head 17 to connect, forms spraying zone 185 between the curtain shape wax liquor that two groups of curtain-type spray heads 17 spray；Fountain spray head 16 Quantity be two groups, this two groups of fountain spray heads 16 are installed in collector mat 18 at the top of conveyor chain 21, two groups of sprays Formula spray head 16 is located between two groups of curtain-type spray heads 17, and two groups of fountain spray heads 16 are equipped with a spray pump 15, the entrance of spray pump 15 is connect by delivery pipe with work pool 14, and the outlet of spray pump 15 is sprayed by delivery pipe and fountain Head 16 is drenched to connect；The quantity for mending wax spray head 19 is one group, this group mends wax spray head 19 and is installed on conveyor chain in collector mat 18 At 21 top, and close to the delivery outlet 182 of collector mat 18, the top of recovery pond 28 is equipped with recycling and mends wax pump 27, and recycling is mended The entrance of wax pump 27 passes through delivery pipe and connect with recovery pond 28, and the outlet for recycling benefit wax pump 27 is sprayed with benefit wax respectively by delivery pipe It drenches head 19 and work pool 14 connects.Above-mentioned wax liquor pump 13, spray pump 15 and recycling are mended wax pump 27 and are electrically connected with control circuit.

The top of collector mat 18 is equipped with cooling fan 20, and cooling fan 20 is located at the front for mending wax spray head 19, cooling Close to the delivery outlet 182 of collector mat 18, cooling fan 20 is electrically connected fan 20 with control circuit.Head assembly is sprayed in collector mat 18 The more than first wax accumulator tank 183 is machined at lower section, the more than first wax accumulator tank 183 passes through the more than first wax recovery tube 30 and work pool 14 Connection.It is mended in collector mat 18 and is machined with the more than second wax accumulator tank 184, the more than second wax accumulator tank 184 at the lower section of wax spray head 19 It is connect by the more than second wax recovery tube 26 with recovery pond 28.

Preferred design, wax liquor pump 13, spray pump 15, recycling benefit wax pump 27 are high temperature resistant gear pump.Reference Fig. 8, The entrance of spray pump 15 is connected with air inlet pipe 37, and intake valve 36 is connected in air inlet pipe 37, and the outlet of spray pump 15 is connected with back Flow tube 38, return pipe 38 are connect with work pool 14, and return valve 39 is connected on return pipe 38, by intake valve 36 and return valve 39 control may be implemented normally to pump wax, can also empty the wax liquor in pipeline and spray pump 15 when shutting down, prevent pipe Pipeline and stuck spray pump 15 are blocked behind road and pump housing inner product wax cooled and solidified.

Preferred design is set with thermal insulation casing in the delivery pipe.

Preferred design, control electronic box 29 are fixed on recovery pond 2.

The working principle of the waxdip carton production line of the utility model is as follows:

Solid state wax is put into dewaxing pool 12 in advance and melts good spare, is pumped the wax liquor in dewaxing pool 12 by wax liquor pump 13 Into work pool 14, restart the spray pump 15 of fountain spray head 16 and curtain-type spray head 17, by wax liquor pump to fountain Spray head 16 and curtain-type spray head 17, wax liquor are sprayed from fountain spray head 16 and curtain-type spray head 17, two groups of curtain-types The curtain shape wax liquor that spray head 17 sprays forms spraying zone 185, can by intermediate two groups of fountain spray heads 16 injection and under Wax liquor generate wax mist be closed, prevent wax mist spread, guarantee carton 35 by wax amount.The more than first wax in collector mat 18 Accumulator tank 183 catches the wax liquor that fountain spray head 16 and curtain-type spray head 17 spray, and recycling flows into work pool 14.? Heat a part of wax liquor passes to air during wax spray, and hot-air is assembled in collector mat 18, and constantly heats up, most Reach an equilibrium temperature eventually.

After preheated, start production line, external motor drives head sprocket 24 to rotate, and head sprocket 24 drives conveyor chain 21 The A arrow direction along Fig. 2, operator 32 prepare to be placed in conveyor chain 21 after pulling open carton 35 at upper material position 33 Support bar 22 when as shown in figure 5, due to conveyor chain 21 through auxiliary chain wheel 25 be prepared to enter into inclination uplink section 211 when, auxiliary chain wheel A support bar 22 at 25 and the angle between a support bar 22 of adjacent inclination uplink section 211 will increase, at this moment carton 35 It is very easily put on support bar 22, the aperture of carton 35 also can be larger, and be plugged in fork 23 of unpacking, operative employee convenient for carton 35 Carton 35 is placed on the support bar 22 of conveyor chain 21 as shown in Figure 6 and Figure 7 by people 32, and fork 23 of unpacking struts carton 35, Distracted carton 35 can smoothly spray into the inner surface of carton 35 so as to wax liquor.The carton 35 put well is driven by conveyor chain 21 Up enter collector mat 18 in, in carton 35 before by wax, carton 35 due to the hot air in collector mat 18 and heat up, Achieve the effect that preheating.When carton 35 after preheating is shifted into spraying zone 185, the spray of a large amount of wax liquors is received, wax liquor is seeped It penetrating into the fiber of carton 35, the comprehensive infiltration in the collector mat 18 for having certain temperature has been crossed after spraying zone 185, Since waxdip carton also maintains higher temperature, extra wax liquor is just wandered into the more than first wax accumulator tank 183, reaches paraffin removal Purpose.If the dewaxing of waxdip carton top is excessive, recycling can be opened and mend the wax that wax pump 27 sprays benefit wax spray head 19 Liquid to waxdip carton top carry out spray mend wax, on the contrary it is then do not need open recycling mend wax pump 27.Then 20 pairs of cooling fan leachings Paraffin paper box top carries out forced cooling, and the wax liquor of waxdip carton top is cooled and solidified, prevent the wax liquor of waxdip carton top because Lead to few wax to continue to flow out.The waxdip carton for completing waxdip continues to move ahead, and conveyor chain is entered after Overbridge device 111 The forward section 214 of 21 outer translation is cooled down by natural cooling or using fan progress forced cooling, drops to waxdip carton Certain temperature so that the wax liquor on waxdip carton be frozen into solid-state and reaching can stack without be bonded together can under Material be packaged, to complete the production of entire waxdip carton.

The processes such as preheating, waxdip, paraffin removal, cooling and solidifying are incorporated into one by the waxdip carton production line of the utility model It is compact-sized on production line, equipment space occupied is effectively reduced, reduces and frames up and take out link, all processes are continuous It carrying out, waxdip and paraffin removal process carry out in collector mat, avoid the heat loss in production process, and various processes are accomplished without any letup, Technological parameter is stably and controllable, realizes the target of automated production and low energy consumption, production efficiency greatly improved, achieve very Apparent economic benefit, and the quality of waxdip carton is improved, the waxdip carton quality stable and consistent of batch production, pilot process Manual intervention is not needed, the labor intensity of operator, remaining wax recoverable are significantly reduced, wax liquor raw material have accomplished zero Loss.In actual use, stability, practicability, the economy of the equipment have obtained good embodiment, and application prospect is very wide It is wealthy.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (6)

1. a kind of waxdip carton production line, which is characterized in that including rack (11), collector mat (18), carton conveyor structure, wax liquor Spray system and the interior control electronic box (29) for setting control circuit；

The collector mat (18) is installed on the rack (11), and the collector mat (18) is equipped with input port (181) and delivery outlet (182)；

Carton conveyor structure includes the conveyor chain (21) of closed loop, the conveyor chain (21) through the input port (181) and The delivery outlet (182) and pass through the collector mat (18), be evenly provided with several support bars on the conveyor chain (21) (22)；

The wax liquor spray system includes work pool (14), spray pump (15), spray head assembly, and the spray head assembly includes spray Leaching formula spray head (16) and curtain-type spray head (17), the fountain spray head (16) are installed on the interior institute of the collector mat (18) At the top for stating conveyor chain (21), the curtain-type spray head is respectively equipped with before and after the fountain spray head (16) (17), the entrance of the spray pump (15) is connect with the work pool (14), the outlet of the spray pump (15) and the spray Formula spray head (16) and curtain-type spray head (17) connect, the curtain-type spray head before and after the fountain spray head (16) (17) spraying zone (185) are formed between the curtain shape wax liquor sprayed.

2. a kind of waxdip carton production line according to claim 1, which is characterized in that the spray in the collector mat (18) It drenches at below head assembly and is equipped with the more than first wax accumulator tank (183), the more than first wax accumulator tank (183) is recycled by the more than first wax Pipe (30) is connect with the work pool (14).

3. a kind of waxdip carton production line according to claim 1, which is characterized in that the spray head assembly further includes mending Wax spray head (19), the top mended wax spray head (19) and be installed on the conveyor chain (21) in the collector mat (18) Place, it is described to mend wax spray head (19) described benefit wax in the delivery outlet (182) of the collector mat (18), the collector mat (18) The more than second wax accumulator tank (184) is equipped at the lower section of spray head (19), the more than second wax accumulator tank (184) passes through the more than second wax Recovery tube (26) is connect with recovery pond (28), and the entrance that wax pump (27) is mended in recycling is connect with the recovery pond (28), the recycling The outlet for mending wax pump (27) is connect with the benefit wax spray head (19) and the work pool (14) respectively.

4. a kind of waxdip carton production line according to claim 1, which is characterized in that the wax liquor spray system further includes Molten wax pond (12), molten wax pond (12) is interior to be equipped with electric heating tube (121), and wax liquor pumps the entrance of (13) and the molten wax pond (12) connects It connects, the outlet of the wax liquor pump (13) is connect with the work pool (14).

5. a kind of waxdip carton production line according to claim 1, which is characterized in that set at the top of the collector mat (18) Have cooling fan (20), delivery outlet (182) of the cooling fan (20) close to the collector mat (18).

6. a kind of waxdip carton production line according to claim 1, which is characterized in that the quantity of the conveyor chain (21) It is three, this three conveyor chains (21) are in parallel arrangement and run simultaneously, the conveyor chain (21) of intermediate one It is set between upper adjacent two support bars (22) and pitches (23) there are two unpacking.